CN214705423U - Noise reduction device suitable for power distribution cabinet - Google Patents
Noise reduction device suitable for power distribution cabinet Download PDFInfo
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- CN214705423U CN214705423U CN202120755456.4U CN202120755456U CN214705423U CN 214705423 U CN214705423 U CN 214705423U CN 202120755456 U CN202120755456 U CN 202120755456U CN 214705423 U CN214705423 U CN 214705423U
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- cabinet body
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- distribution cabinet
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Abstract
The utility model discloses a device of making an uproar falls suitable for switch board, include: the power distribution cabinet comprises a power distribution cabinet body and a cabinet body, wherein one side of the cabinet body is fixedly connected with a hinge, the other side of the hinge is fixedly connected with a cabinet door, a handle is arranged on the surface of one side of the cabinet door, an observation window is arranged in the middle of the upper part of the surface of the cabinet door, soundproof cotton is arranged on the inner wall of the cabinet door, and a warning lamp is arranged on one side of the upper part of the cabinet body; damping device, damping device include the box, and the equal fixedly connected with of the lower side four peripheral angle departments of box connects iron, and one side of four group's connection irons all is provided with brake pedal, and the middle roll connection of every group connection iron has the removal wheel, and the device simple structure is compact, can the effectual noise that reduces the switch board and produce, realizes multiple practical function simultaneously, is suitable for extensively.
Description
Technical Field
The utility model relates to a field of making an uproar falls in switch board, more specifically says, relates to a device of making an uproar falls suitable for switch board.
Background
The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The existing noise reduction device suitable for the power distribution cabinet mainly has the following defects in the using process:
1. the traditional power distribution cabinet is not provided with a moving device, a large amount of manpower is consumed for carrying, and the appearance of the power distribution cabinet is collided in the carrying process;
2. most of existing power distribution cabinets dissipate heat of internal power distribution systems through the arranged heat dissipation ports, the heat dissipation effect of the method is not high, and the power distribution systems inside the cabinet body can generate noise to be exposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device of making an uproar falls suitable for switch board aims at solving the problem among the prior art effectively.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a device of making an uproar falls suitable for switch board which characterized in that includes:
the power distribution cabinet comprises a power distribution cabinet body and a cabinet body, wherein one side of the cabinet body is fixedly connected with a hinge, the other side of the hinge is fixedly connected with a cabinet door, a handle is arranged on the surface of one side of the cabinet door, an observation window is arranged in the middle of the upper part of the surface of the cabinet door, soundproof cotton is arranged on the inner wall of the cabinet door, and a warning lamp is arranged on one side of the upper part of the cabinet body;
damping device, damping device includes the box, the equal fixedly connected with of the lower side four peripheral angle departments of box connects iron, four groups one side of connecting iron all is provided with brake pedal, every group the middle roll connection of connecting iron has the removal wheel, and the device simple structure is compact, can the effectual noise that reduces the switch board and produce, realizes multiple practical function simultaneously, is suitable for extensively.
As an optimized scheme of the utility model, the inboard of the cabinet body is provided with the acoustic celotex board, one side of acoustic celotex board is provided with soundproof cotton, soundproof cotton's opposite side is provided with the thickening steel sheet.
As a preferred scheme of the utility model, first die cavity has been seted up to the inside of the cabinet body, the top of first die cavity transversely is provided with the support, the middle part of first die cavity is provided with the mounting groove.
As a preferred scheme of the utility model, the top of support is provided with water cooling plant, water cooling plant still includes the water-cooling case, one side fixedly connected with outlet pipe of water-cooling case, and opposite side fixedly connected with inlet tube, outlet pipe and inlet tube run through support downwardly extending and between be connected with circulating pipe, circulating pipe laminating mounting groove sets up.
As an optimized scheme of the utility model, the second die cavity has been seted up to the inboard of box, be provided with soundproof cotton in the inner wall of second die cavity simultaneously, the below of second die cavity transversely is provided with the backup pad, three compression spring of group of evenly having arranged in the below of backup pad, the both sides of second die cavity are all vertical to be provided with two sets of baffles, and are two sets of form the second spout between the baffle, it is inboard form first spout between the inner wall surface of baffle and second die cavity.
As a preferred scheme of the utility model, the equal roll connection in both sides of backup pad has the pulley, and is two sets of one side fixedly connected with slider of pulley, corresponding slip setting between slider and the second spout, the pulley rolls and sets up in first spout.
Compared with the prior art, the utility model has the advantages of:
(1) the cabinet body is fixedly arranged above the supporting plate in a fit manner in the second cavity, a plurality of groups of compression springs can play a role in buffering during movement, and further the cabinet body is protected, when the cabinet body is fixedly used, the cabinet body can generate certain vibration due to the operation of a power distribution system, the plurality of groups of compression springs can be used for absorbing some vibration at the moment, meanwhile, soundproof cotton arranged in the inner wall of the cabinet body can also absorb noise generated by the cabinet body in the second cavity, the supporting plate can move during vibration, the rebound supporting plate can rebound due to rebound resilience of the compression springs, the supporting plate can be prevented from directly rubbing against the inner wall of the second cavity due to the matching between the pulleys and the first chute, the movement track of the supporting plate is stabilized due to the matching between the sliding block and the second chute, and the cabinet body can be prevented from moving when the power distribution cabinet body is fixedly used by stepping on a brake pedal, plays a role of stabilization.
(2) The first cavity is arranged for installing a water cooling device and a power distribution system, the arranged water cooling device is arranged above a support, the power distribution system is arranged in a mounting groove, cooling liquid is stored in the arranged water cooling box, the cooling liquid is discharged through a water outlet pipe and enters a circulating water pipe, the circulating water pipe is attached to the mounting groove, when the cooling liquid passes through the circulating water pipe, the power distribution system can be cooled, the burning-out of components caused by the fact that high temperature cannot be discharged is prevented, the exposure of noise of the power distribution system due to the arrangement of a heat dissipation port is also avoided, finally, the cooling liquid enters the water cooling box through a water inlet pipe and is subjected to reciprocating water cooling, the noise generated by the power distribution system in the first cavity is greatly reduced through the matching among a sound insulation plate, sound insulation cotton and a thickened steel plate in the inner wall of the cabinet body, the operation condition in the cabinet body can be observed through an observation window at ordinary times, and the cabinet door can be conveniently opened through a handle during inspection and debugging, when the internal power distribution system of the cabinet body generates abnormity, the warning lamp can be turned on, and the warning effect is achieved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the overall structure of the power distribution cabinet body of the utility model;
FIG. 3 is a schematic view of the overall structure of the inner wall of the cabinet body of the present invention;
FIG. 4 is a schematic view of the internal structure of the damping device of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 4 according to the present invention.
The reference numbers in the figures illustrate:
1. a power distribution cabinet body; 101. a cabinet body; 102. a cabinet door; 103. a handle; 104. an observation window; 105. a warning light; 106. a hinge;
2. a damping device; 201. a box body; 202. connecting iron; 203. a brake pedal; 204. a moving wheel; 205. a second cavity; 206. a support plate; 207. a compression spring; 208. a first chute; 209. a partition plate; 210. a second chute; 211. a slider; 212. a pulley;
3. a first cavity; 301. a support; 302. mounting grooves;
4. a water cooling device; 401. a water cooling tank; 402. a water outlet pipe; 403. a circulating water pipe; 404. a water inlet pipe;
5. sound insulation cotton; 6. a sound insulating board; 7. the steel plate is thickened.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-5, a noise reduction device for a power distribution cabinet includes:
the power distribution cabinet comprises a power distribution cabinet body 1, the power distribution cabinet body 1 further comprises a cabinet body 101, one side of the cabinet body 101 is fixedly connected with a hinge 106, the other side of the hinge 106 is fixedly connected with a cabinet door 102, a handle 103 is arranged on the surface of one side of the cabinet door 102, an observation window 104 is arranged in the middle of the upper portion of the surface of the cabinet door 102, soundproof cotton 5 is arranged on the inner wall of the cabinet door 102, a warning lamp 105 is arranged on one side of the upper portion of the cabinet body 101, the set cabinet body 101 can observe the running condition inside the cabinet body 101 through the observation window 104 at ordinary times, the cabinet door 102 can be conveniently opened through the handle 103 during checking and debugging, and the warning lamp 105 can be lightened when an abnormal power distribution system inside the cabinet body 101 generates, so that a warning effect is achieved;
damping device 2, damping device 2 includes box 201, the equal fixedly connected with of below four peripheral angle departments of box 201 connects indisputable 202, one side of four groups of connection irons 202 all is provided with brake pedal 203, the middle roll connection of every group connection iron 202 has removal wheel 204, with cabinet body 101 fixed mounting in damping device 2, be convenient for remove through removing wheel 204, step on brake pedal 203 when switch board body 1 is fixed to be used and can prevent that cabinet body 101 from removing, play firm effect.
Specifically, cabinet body 101's inboard is provided with acoustic celotex board 6, and one side of acoustic celotex board 6 is provided with soundproof cotton 5, and soundproof cotton 5's opposite side is provided with thickening steel sheet 7.
In this embodiment, the noise generated by the power distribution system in the first cavity 3 is greatly reduced through the cooperation between the sound insulation board 6, the sound insulation cotton 5 and the thickened steel plate 7 in the inner wall of the cabinet body 101.
Specifically, a first cavity 3 is formed in the cabinet body 101, a support 301 is transversely arranged above the first cavity 3, and an installation groove 302 is formed in the middle of the first cavity 3.
In this embodiment, the first cavity 3 is provided for installing the water cooling device 4 and the power distribution system, the water cooling device 4 is installed above the bracket 301, and the power distribution system is installed in the installation groove 302.
Specifically, the water cooling device 4 is arranged above the support 301, the water cooling device 4 further comprises a water cooling tank 401, one side of the water cooling tank 401 is fixedly connected with a water outlet pipe 402, the other side of the water cooling tank 401 is fixedly connected with a water inlet pipe 404, the water outlet pipe 402 and the water inlet pipe 404 penetrate through the support 301 and extend downwards, a circulating water pipe 403 is connected between the water outlet pipe 402 and the water inlet pipe 404, and the circulating water pipe 403 is attached to the installation groove 302.
In this embodiment, the cooling liquid has been stored in the water-cooling tank 401 of setting, and cooling liquid passes through outlet pipe 402 and discharges and get into circulating pipe 403, and circulating pipe 403 laminating mounting groove 302 sets up, can cool down power distribution system when cooling liquid passes through circulating pipe 403, prevents that the unable discharge of high temperature leads to components and parts to burn out, has also avoided exposing because of the noise of seting up thermovent power distribution system, and cooling liquid gets into water-cooling tank 401 through inlet tube 404 again at last and carries out reciprocal water-cooling.
Specifically, a second cavity 205 is formed in the inner side of the box 201, soundproof cotton 5 is simultaneously arranged in the inner wall of the second cavity 205, a support plate 206 is transversely arranged below the second cavity 205, three groups of compression springs 207 are uniformly arranged below the support plate 206, two groups of partition plates 209 are vertically arranged on two sides of the second cavity 205, a second chute 210 is formed between the two groups of partition plates 209, and a first chute 208 is formed between the inner partition plate 209 and the inner wall surface of the second cavity 205.
In this embodiment, the cabinet body 101 is laminated in the top of second die cavity 205 fixed mounting in backup pad 206, and multiunit compression spring 207 can play the effect of buffering in the removal, and then protects cabinet body 101, when fixed the use, power distribution system's operation can make cabinet body 101 produce certain vibrations, multiunit compression spring 207 that sets up also can be used for adsorbing some vibrations this moment, and soundproof cotton 5 that sets up in the inner wall of box 201 also can adsorb the noise that cabinet body 101 produced in second die cavity 205 simultaneously.
Specifically, pulleys 212 are connected to two sides of the supporting plate 206 in a rolling manner, a sliding block 211 is fixedly connected to one side of each of the two groups of pulleys 212, the sliding block 211 and the second sliding groove 210 are arranged in a sliding manner, and the pulleys 212 are arranged in the first sliding groove 208 in a rolling manner.
In this embodiment, the supporting plate 206 moves when vibrating, the resilient supporting plate 206 of the compression spring 207 rebounds, the pulley 212 and the first sliding groove 208 are engaged to prevent the supporting plate 206 from directly rubbing against the inner wall of the second cavity 205, and the slider 211 and the second sliding groove 210 are engaged to stabilize the movement track of the supporting plate 206.
The working principle is as follows:
when the cabinet is used, the cabinet body 101 is attached to the second cavity 205 and fixedly arranged above the supporting plate 206, the multiple groups of compression springs 207 can play a role in buffering in movement, the cabinet body 101 is further protected, when the cabinet is fixedly used, the cabinet body 101 can generate certain vibration due to operation of a power distribution system, the multiple groups of compression springs 207 can be used for absorbing some vibration at the moment, meanwhile, the soundproof cotton 5 arranged in the inner wall of the box body 201 can also absorb noise generated by the cabinet body 101 in the second cavity 205, the supporting plate 206 can move during vibration, the rebound supporting plate 206 can rebound due to the rebound of the compression springs 207, direct friction between the supporting plate 206 and the inner wall of the second cavity 205 can be avoided due to the matching between the pulleys 212 and the first sliding grooves 208, the movement track of the supporting plate 206 is stabilized by the matching between the sliders 211 and the second sliding grooves 210, and the cabinet body 1 can be prevented from moving when the brake pedal 203 is fixedly used, play a firm role, the first cavity 3 that is set up is used for installing water cooling device 4 and distribution system, the water cooling device 4 that sets up is installed above the support 301, distribution system installs in mounting groove 302, the cooling liquid is stored in the water cooling box 401 that sets up, cooling liquid discharges through outlet pipe 402 and gets into circulating pipe 403, circulating pipe 403 is laminated to mounting groove 302 and is set up, when cooling liquid passes through circulating pipe 403, can cool down distribution system, prevent high temperature can't discharge and lead to the component to burn out, also avoid setting up the noise of thermovent distribution system and expose, cooling liquid enters water cooling box 401 again through inlet pipe 404 at last and carries out reciprocal water-cooling and cooling, through the noise insulation board 6 in the inner wall of the cabinet body 101, the noise that the distribution system that the sound insulation cotton 5 and thickening steel sheet 7 cooperate and great reduction in the first cavity 3 produces, the operation condition inside the cabinet body 101 can be observed through observation window 104 at ordinary times, accessible handle 103 is convenient for open cabinet door 102 in inspection and debugging, and warning light 105 can light when the inside distribution system of the cabinet body 101 produces unusually, plays the effect of warning, and the device simple structure is compact, can the effectual noise that reduces the switch board and produce, realizes multiple practical function simultaneously, is suitable for extensively.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. The utility model provides a device of making an uproar falls suitable for switch board which characterized in that includes:
the power distribution cabinet comprises a power distribution cabinet body (1), wherein the power distribution cabinet body (1) further comprises a cabinet body (101), one side of the cabinet body (101) is fixedly connected with a hinge (106), the other side of the hinge (106) is fixedly connected with a cabinet door (102), a handle (103) is arranged on the surface of one side of the cabinet door (102), an observation window (104) is arranged in the middle position above the surface of the cabinet door (102), soundproof cotton (5) is arranged on the inner wall of the cabinet door (102), and a warning lamp (105) is arranged on one side above the cabinet body (101);
damping device (2), damping device (2) include box (201), the equal fixedly connected with of below four peripheral angle departments of box (201) connects indisputable (202), four groups one side of connecting indisputable (202) all is provided with brake pedal (203), every group the centre roll connection of connecting indisputable (202) has removal wheel (204).
2. The noise reduction device applicable to the power distribution cabinet according to claim 1, wherein: the inboard of the cabinet body (101) is provided with acoustic celotex board (6), one side of acoustic celotex board (6) is provided with soundproof cotton (5), the opposite side of soundproof cotton (5) is provided with thickening steel sheet (7).
3. The noise reduction device applicable to the power distribution cabinet according to claim 1, wherein: first die cavity (3) have been seted up to the inside of the cabinet body (101), support (301) transversely are provided with in the top of first die cavity (3), the middle part of first die cavity (3) is provided with mounting groove (302).
4. The noise reduction device applicable to the power distribution cabinet according to claim 3, wherein: the top of support (301) is provided with water cooling plant (4), water cooling plant (4) still include water-cooling tank (401), one side fixedly connected with outlet pipe (402) of water-cooling tank (401), and opposite side fixedly connected with inlet tube (404), outlet pipe (402) and inlet tube (404) run through support (301) downwardly extending and between be connected with circulating water pipe (403), circulating water pipe (403) laminating mounting groove (302) set up.
5. The noise reduction device applicable to the power distribution cabinet according to claim 1, wherein: second die cavity (205) have been seted up to the inboard of box (201), be provided with soundproof cotton (5) in the inner wall of second die cavity (205) simultaneously, the below of second die cavity (205) transversely is provided with backup pad (206), three compression spring (207) of group have evenly been arranged in the below of backup pad (206), the both sides of second die cavity (205) are all vertically provided with two sets of baffle (209), and are two sets of form second spout (210) between baffle (209), inboard form first spout (208) between the inner wall surface of baffle (209) and second die cavity (205).
6. The noise reduction device applicable to the power distribution cabinet according to claim 5, wherein: the two sides of the supporting plate (206) are respectively connected with a pulley (212) in a rolling manner, two groups of sliding blocks (211) are fixedly connected to one side of each pulley (212), the sliding blocks (211) and the second sliding grooves (210) are arranged in a sliding manner correspondingly, and the pulleys (212) are arranged in the first sliding grooves (208) in a rolling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755456.4U CN214705423U (en) | 2021-04-12 | 2021-04-12 | Noise reduction device suitable for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755456.4U CN214705423U (en) | 2021-04-12 | 2021-04-12 | Noise reduction device suitable for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214705423U true CN214705423U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120755456.4U Active CN214705423U (en) | 2021-04-12 | 2021-04-12 | Noise reduction device suitable for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214705423U (en) |
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2021
- 2021-04-12 CN CN202120755456.4U patent/CN214705423U/en active Active
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