CN215070977U - Novel acousto-optic sound attenuation alarm control cabinet - Google Patents
Novel acousto-optic sound attenuation alarm control cabinet Download PDFInfo
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- CN215070977U CN215070977U CN202120785530.7U CN202120785530U CN215070977U CN 215070977 U CN215070977 U CN 215070977U CN 202120785530 U CN202120785530 U CN 202120785530U CN 215070977 U CN215070977 U CN 215070977U
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Abstract
The utility model provides a novel acousto-optic silencing alarm control cabinet, which comprises a control cabinet body, wherein a plurality of groups of supporting beams are respectively arranged on the inner side wall of the control cabinet body, and silencing components are fixedly arranged on each group of supporting beams; the top end of the control cabinet body is provided with a threading hole, a fixed bracket is fixedly arranged at the position corresponding to the threading hole, and an audible and visual alarm body is fixedly arranged on the fixed bracket; the front side end of switch board body articulates there is the door that opens and shuts, is equipped with the air inlet on the door that opens and shuts, and the inboard fixed braced frame that is provided with of door that opens and shuts, braced frame inboard are equipped with the cavity that is used for installing silence air-dispersing fan, are equipped with the air diffuser on the braced frame. The utility model discloses a fixed a supporting beam that sets up on the inside wall of switch board body, through set up inner panel, amortization cotton, acoustical panel, damping acoustic celotex board and spacing support on a supporting beam, form airtight sound insulation space, effectual noise reduction and increase noise cancelling effect improve the sound insulation quality of the cabinet body, and sound absorbing effect is good.
Description
Technical Field
The utility model belongs to the technical field of the switch board, especially, relate to a novel reputation amortization alarm 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 electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.
When the control cabinet runs, internal components and a gas-dispersing fan can generate larger noise, the existing silencing control cabinet only performs sound insulation treatment on the cabinet body of the control cabinet body, the sound insulation effect is poor, the use experience of a user is influenced, and the control cabinet does not have a recycling function, so that the recycling rate of the cabinet body is low; therefore, a novel sound and light silencing alarm control cabinet is needed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a novel reputation amortization alarm control cabinet to the problem that solution control cabinet body sound insulation effect is not good.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a novel acousto-optic sound-deadening alarm control cabinet comprises a control cabinet body, wherein a plurality of groups of supporting beams are respectively arranged on the inner side wall of the control cabinet body, and a sound-deadening assembly is fixedly arranged on each group of supporting beams;
the top end of the control cabinet body is provided with a threading hole, a fixed bracket is fixedly arranged at the position corresponding to the threading hole, and an audible and visual alarm body is fixedly arranged on the fixed bracket;
the front side end of the control cabinet body is hinged with an opening and closing door, an air inlet is arranged on the opening and closing door, a supporting frame is fixedly arranged on the inner side of the opening and closing door, a cavity for mounting a silent air-dispersing fan is arranged on the inner side of the supporting frame, and an air-dispersing port is arranged on the supporting frame;
the back side end of the control cabinet body is provided with a silencing shutter.
Furthermore, each group of silencing assemblies comprises two groups of sliding blocks fixed on the supporting beam, silencing plates are inserted in the two groups of sliding blocks in a sliding mode, and damping sound insulation plates are placed between the inner side wall of the control cabinet body and the silencing plates;
the damping and sound insulation plate is characterized by further comprising an inner plate, wherein the inner plate is fixedly arranged on the supporting beam at one side far away from the damping and sound insulation plate, and silencing cotton is placed between the inner plate and the sound insulation plate;
the support device is characterized by further comprising two groups of limiting supports which are fixedly arranged at two ends of the supporting beam respectively.
Furthermore, each group of sliding blocks comprises an L-shaped plate, an inverted L-shaped plate is fixedly arranged on the L-shaped plate, and the L-shaped plate and the inverted L-shaped plate form a sliding chute for inserting the silencing plate;
the transverse plate and the vertical plate of the L-shaped plate are respectively provided with a first mounting hole, and the L-shaped plate is fixedly arranged on the supporting beam through screws.
Furthermore, the acoustical panel includes the wave shaped plate, and the both ends of wave shaped plate are fixed respectively and are provided with the sliding plate, and the sliding plate is pegged graft in the spout, is equipped with a plurality of bloops on the wave shaped plate.
Further, the inner panel is the C shaped plate, is equipped with a plurality of bloops on the riser of C shaped plate, is equipped with multiunit mounting hole two on two sets of diaphragms of C shaped plate respectively, and the C shaped plate passes through the screw fixation and sets up on a supporting beam or switch board body.
Further, spacing support includes the baffle and fixes the limiting plate that sets up at the baffle both ends respectively, and the limiting plate is L shape structure, and two sets of limiting plate symmetries set up, all is equipped with mounting hole three on the diaphragm of every group limiting plate and the riser, and spacing support passes through the fixed setting of screw on a supporting beam or switch board body.
Furthermore, a square sealing frame is arranged on the inner side wall of the opening and closing door of the control cabinet body, and a sealing ring is sleeved on the outer side of the square sealing frame;
the opening and closing door is provided with a transparent window and a door lock.
Further, the fixing support comprises a fixing plate, a through hole corresponding to the threading hole is formed in the fixing plate, two groups of mounting plates are fixedly arranged on the fixing plate, and the two groups of mounting plates are arranged in parallel and are respectively positioned on two sides of the through hole;
the fixing plate is provided with a fixing hole for fixing the fixing plate;
and a fourth mounting hole for fixing the audible and visual alarm body is formed in the mounting plate.
Compared with the prior art, a novel reputation amortization alarm control cabinet have following beneficial effect:
(1) the novel acousto-optic silencing alarm control cabinet forms a closed sound insulation space by fixedly arranging the supporting beam on the inner side wall of the control cabinet body and arranging the inner plate, the silencing cotton, the silencing plate, the damping sound insulation plate and the limiting bracket on the supporting beam, effectively reduces noise and increases silencing effect, improves the sound insulation quality of the cabinet body and has good sound absorption effect;
(2) the novel acousto-optic silencing alarm control cabinet provided by the utility model effectively dissipates heat to the inner side of the cabinet body by arranging the silencing air dissipation fan on the opening and closing door of the cabinet body;
the noise reduction shutter is arranged at the rear side of the cabinet body, so that the noise reduction of the control cabinet can be influenced while the cabinet body is radiated;
(3) the novel acousto-optic silencing alarm control cabinet can flexibly install and disassemble the silencing component, is convenient for replacing the inner silencing cotton and the damping sound insulation board, and improves the utilization rate of the cabinet body;
(4) a novel reputation amortization alarm control cabinet set up the through wires hole through the top at the switch board body, the lead wire of amortization alarm can directly pass the through wires hole and be connected with the internal portion components and parts of cabinet, the lead wire of having avoided the amortization alarm exposes outside for a long time, causes the damaged problem of lead wire.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic view of a first angle structure of a novel sound-light silencing alarm control cabinet according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a second angle structure of the novel sound-light silencing alarm control cabinet according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a novel sound-light silencing alarm control cabinet according to an embodiment of the present invention;
fig. 4 is a schematic view of a detailed structure of a part of the novel acousto-optic silencing alarm control cabinet according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of an inner plate according to an embodiment of the present invention;
fig. 6 is a schematic structural view of the sound-absorbing plate according to the embodiment of the present invention;
fig. 7 is a schematic view of a slider structure according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a limiting bracket according to an embodiment of the present invention;
fig. 9 is a schematic view of a fixing bracket according to an embodiment of the present invention.
Description of reference numerals:
1-control cabinet body; 101-an opening and closing door; 102-square sealing frame; 103-a support frame; 104-a noise reduction louver; 105-threading holes; 2-a support beam; 3-a slide block; 301-L shaped plate; 302-inverted L-shaped plate; 4-a sound-absorbing panel; 401-wave plate; 402-a sliding plate; 5-an inner plate; 6-damping acoustic panel; 7-a limit bracket; 701-a baffle plate; 702-a limiting plate; 8-fixing a bracket; 801-fixing plate; 8011-through the hole; 802-mounting a board; 9-audible and visual alarm body.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 4, a novel acousto-optic sound-deadening alarm control cabinet comprises a control cabinet body 1, wherein a plurality of groups of supporting beams 2 are respectively arranged on the inner side wall of the control cabinet body 1, and a sound-deadening assembly is fixedly arranged on each group of supporting beams 2;
the top end of the control cabinet body 1 is provided with a threading hole 105, a fixed support 8 is fixedly installed at a position corresponding to the threading hole 105, and an audible and visual alarm body 9 is fixedly installed on the fixed support 8;
the front side end of the control cabinet body 1 is hinged with an opening and closing door 101, an air inlet is formed in the opening and closing door 101, a supporting frame 103 is fixedly arranged on the inner side of the opening and closing door 101, a cavity for mounting a silent air-dispersing fan is arranged on the inner side of the supporting frame 103, and an air-dispersing opening is formed in the supporting frame 103;
the back side of switch board body 1 is equipped with amortization shutter 104, through setting up amortization shutter 104, not only can dispel the heat to the internal portion of cabinet, but also the effectual noise that produces of the internal side of cabinet carries out effectual amortization.
Each group of silencing assemblies comprises two groups of sliding blocks 3 fixed on the supporting beam 2, silencing plates 4 are inserted in the two groups of sliding blocks 3 in a sliding mode, damping sound insulation plates 6 are placed between the inner side wall of the control cabinet body 1 and the silencing plates 4, the damping sound insulation plates 6 adopted in the scheme are the prior art, and the application of the patent does not improve the damping sound insulation plates;
the damping and sound insulation plate is characterized by further comprising an inner plate 5, wherein the inner plate 5 is fixedly arranged on the supporting beam 2 far away from one side of the damping and sound insulation plate 6, and silencing cotton is placed between the inner plate 5 and the silencing plate 4;
the support device further comprises two groups of limiting supports 7, and the limiting supports 7 are respectively fixedly arranged at two ends of the support beam 2.
As shown in fig. 7, each set of sliding blocks 3 comprises an L-shaped plate 301, an inverted L-shaped plate 302 is fixedly arranged on the L-shaped plate 301, and the L-shaped plate 301 and the inverted L-shaped plate 302 form a sliding slot for inserting the sound-absorbing plate 4;
be equipped with mounting hole one on the diaphragm of L shaped plate 301 and the riser respectively, L shaped plate 301 passes through the screw fixation and sets up on a supporting beam 2, through setting up slider 3, can peg graft acoustical panel 4 to the slider 3 in, the installation is dismantled conveniently.
As shown in fig. 6, the acoustical panel 4 includes a wave-shaped plate 401, the two ends of the wave-shaped plate 401 are respectively and fixedly provided with a sliding plate 402, the sliding plate 402 is inserted into the sliding groove, the wave-shaped plate 401 is provided with a plurality of acoustical holes, the noise is reflected by arranging the acoustical panel 4, the damping acoustic panel 6 is utilized to absorb and reduce the noise, and the noise reduction effect is obvious.
As shown in fig. 5, the inner panel 5 is a C-shaped panel, a plurality of silencing holes are formed in the vertical plate of the C-shaped panel, a plurality of sets of mounting holes two are formed in two sets of transverse plates of the C-shaped panel respectively, the C-shaped panel is fixedly arranged on the supporting beam 2 or the control cabinet body 1 through screws, and silencing cotton is arranged between the inner panel 5 and the silencing panel 4 to effectively absorb noise.
As shown in fig. 8, limiting bracket 7 includes baffle 701 and the fixed limiting plate 702 that sets up at baffle 701 both ends respectively, and limiting plate 702 is L shape structure, and two sets of limiting plate 702 symmetry set up, all is equipped with mounting hole three on the diaphragm of every limiting plate 702 of group and the riser, and limiting bracket 7 passes through the fixed setting of screw on a supporting beam 2 or switch board body 1, and is spacing through setting up limiting bracket 7, forms the amortization confined space, absorbs and suppresses the noise, improves the syllable-dividing effect of the cabinet body.
A square sealing frame 102 is arranged on the inner side wall of an opening and closing door 101 of the control cabinet body 1, and a sealing ring is sleeved on the outer side of the square sealing frame 102, so that the cabinet body can be effectively sealed, and the leakage of noise is reduced;
be equipped with transparent window and lock on the door 101 that opens and shuts, can implement the observation to the internal portion operational aspect of cabinet through setting up the transparent window, through setting up the lock, prevent that inside components and parts from damaging and stealing.
As shown in fig. 9, the fixing bracket 8 includes a fixing plate 801, a through hole 8011 corresponding to the threading hole 105 is disposed on the fixing plate 801, two sets of mounting plates 802 are fixedly disposed on the fixing plate 801, and the two sets of mounting plates 802 are disposed in parallel and are respectively located at two sides of the through hole 8011;
the fixing plate 801 is provided with a fixing hole for fixing the fixing plate;
the mounting plate 802 is provided with a fourth mounting hole for fixing the audible and visual alarm body 9; the lead wire of audible-visual annunciator body 9 can pass through wires hole 105 and be connected with the internal side components and parts of cabinet, prevents that the lead wire from exposing outside for a long time, causes the lead wire damaged, when switch board body 1 or circuit broke down, in time overhauls through audible-visual annunciator body 9 suggestion operating personnel.
When this scheme is implemented, operating personnel installs damping acoustic celotex board 6, acoustical panel 4, the amortization is cotton and inner panel 5 install respectively on a supporting beam 2 on switch board body 1, through setting up spacing support 7 with its sealed amortization control that forms, can effectually carry out the amortization to the noise that the internal production of cabinet and fall and make an uproar, will disperse the gas fan and install in braced frame 103's cavity, again with braced frame 103 fixed mounting on the door 101 that opens and shuts, the heat to the internal production of switch board dispels the heat, install the top at switch board body 1 with fixed bolster 8, install amortization alarm 9 on the fixed bolster 8 can.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel reputation amortization alarm control cabinet which characterized in that: the control cabinet comprises a control cabinet body (1), wherein a plurality of groups of supporting beams (2) are respectively arranged on the inner side wall of the control cabinet body (1), and a silencing assembly is fixedly arranged on each group of supporting beams (2);
the top end of the control cabinet body (1) is provided with a threading hole (105), a fixed support (8) is fixedly installed at the position corresponding to the threading hole (105), and an audible and visual alarm body (9) is fixedly installed on the fixed support (8);
the front side end of the control cabinet body (1) is hinged with an opening and closing door (101), an air inlet is formed in the opening and closing door (101), a supporting frame (103) is fixedly arranged on the inner side of the opening and closing door (101), a cavity for mounting a mute air-dispersing fan is formed in the inner side of the supporting frame (103), and an air-dispersing opening is formed in the supporting frame (103);
a silencing shutter (104) is arranged at the rear side end of the control cabinet body (1).
2. The novel acousto-optic sound attenuation alarm control cabinet according to claim 1, characterized in that: each group of silencing components comprises two groups of sliding blocks (3) fixed on the supporting beam (2), silencing plates (4) are inserted in the two groups of sliding blocks (3) in a sliding mode, and damping sound insulation plates (6) are arranged between the inner side wall of the control cabinet body (1) and the silencing plates (4);
the damping soundproof board is characterized by further comprising an inner plate (5), wherein the inner plate (5) is fixedly arranged on the supporting beam (2) far away from one side of the damping soundproof board (6), and silencing cotton is placed between the inner plate (5) and the silencing board (4);
the support device is characterized by further comprising two groups of limiting supports (7), wherein the two groups of limiting supports (7) are respectively fixedly arranged at two ends of the support beam (2).
3. The novel acousto-optic sound attenuation alarm control cabinet according to claim 2, characterized in that: each group of sliding blocks (3) comprises an L-shaped plate (301), an inverted L-shaped plate (302) is fixedly arranged on the L-shaped plate (301), and the L-shaped plate (301) and the inverted L-shaped plate (302) form a sliding groove for inserting the silencing plate (4);
the transverse plate and the vertical plate of the L-shaped plate (301) are respectively provided with a first mounting hole, and the L-shaped plate (301) is fixedly arranged on the support beam (2) through screws.
4. The novel acousto-optic sound attenuation alarm control cabinet according to claim 3, characterized in that: the sound attenuation plate (4) comprises a wave-shaped plate (401), sliding plates (402) are fixedly arranged at two ends of the wave-shaped plate (401) respectively, the sliding plates (402) are inserted into the sliding grooves, and a plurality of sound attenuation holes are formed in the wave-shaped plate (401).
5. The novel acousto-optic sound attenuation alarm control cabinet according to claim 2, characterized in that: the inner plate (5) is a C-shaped plate, a plurality of silencing holes are formed in a vertical plate of the C-shaped plate, a plurality of groups of mounting holes II are formed in two groups of transverse plates of the C-shaped plate respectively, and the C-shaped plate is fixedly arranged on the supporting beam (2) or the control cabinet body (1) through screws.
6. The novel acousto-optic sound attenuation alarm control cabinet according to claim 2, characterized in that: limiting support (7) include baffle (701) and respectively fixed limiting plate (702) of setting at baffle (701) both ends, and limiting plate (702) are L shape structure, and two sets of limiting plate (702) symmetry set up, all are equipped with mounting hole three on the diaphragm of every group limiting plate (702) and the riser, and limiting support (7) pass through the fixed setting of screw on a supporting beam (2) or switch board body (1).
7. The novel acousto-optic sound attenuation alarm control cabinet according to claim 1, characterized in that: a square sealing frame (102) is arranged on the inner side wall of an opening and closing door (101) of the control cabinet body (1), and a sealing ring is sleeved on the outer side of the square sealing frame (102);
a transparent window and a door lock are arranged on the opening and closing door (101).
8. The novel acousto-optic sound attenuation alarm control cabinet according to claim 1, characterized in that: the fixing support (8) comprises a fixing plate (801), a through hole (8011) corresponding to the threading hole (105) is formed in the fixing plate (801), two groups of mounting plates (802) are fixedly arranged on the fixing plate (801), and the two groups of mounting plates (802) are arranged in parallel and are respectively located on two sides of the through hole (8011);
the fixing plate (801) is provided with a fixing hole for fixing the fixing plate;
the mounting plate (802) is provided with a fourth mounting hole for fixing the audible and visual alarm body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120785530.7U CN215070977U (en) | 2021-04-16 | 2021-04-16 | Novel acousto-optic sound attenuation alarm control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120785530.7U CN215070977U (en) | 2021-04-16 | 2021-04-16 | Novel acousto-optic sound attenuation alarm control cabinet |
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| Publication Number | Publication Date |
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| CN215070977U true CN215070977U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120785530.7U Active CN215070977U (en) | 2021-04-16 | 2021-04-16 | Novel acousto-optic sound attenuation alarm control cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115473147A (en) * | 2022-08-23 | 2022-12-13 | 无锡环宇电气有限责任公司 | Noise reduction structure of electrical control cabinet with high noise reduction coefficient |
-
2021
- 2021-04-16 CN CN202120785530.7U patent/CN215070977U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115473147A (en) * | 2022-08-23 | 2022-12-13 | 无锡环宇电气有限责任公司 | Noise reduction structure of electrical control cabinet with high noise reduction coefficient |
| CN115473147B (en) * | 2022-08-23 | 2023-12-05 | 无锡环宇电气有限责任公司 | Noise reduction structure of electrical control cabinet with high noise reduction coefficient |
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