CN209356173U

CN209356173U - Mute adjustment case

Info

Publication number: CN209356173U
Application number: CN201822128521.1U
Authority: CN
Inventors: 黄建锋; 欧阳苔; 林家广; 黄小美
Original assignee: FUJIAN SENDA ELECTRIC Co Ltd
Current assignee: FUJIAN SENDA ELECTRIC Co Ltd
Priority date: 2018-12-18
Filing date: 2018-12-18
Publication date: 2019-09-06
Anticipated expiration: 2028-12-18

Abstract

The utility model relates to a kind of mute adjustment casees, including the pedestal for merging case and being supported in adjustment bottom portion；The adjustment case includes front end equipped with opening and inside is equipped with the cabinet for merging chamber for being used to place to try engine, is equipped in the opening for opening and closing the door of opening, when door and opening closure, adjustment chamber formation airtight cavity；The first vacuum chamber is equipped in the wall body of the side wall of the cabinet, the second vacuum chamber is equipped in the door body of the door, the cabinet wall is equipped with the first insulation material layer, the inner wall of the door is equipped with the second insulation material layer, the mute adjustment case is enclosed in an enclosure space to try engine such as breaker for generate noise, soundproof effect is good, different size of adjustment case can be customized according to the size to try engine, each machine is merged mutually in same room without influence, economy is high, cost performance is superior, and flexibility is high.

Description

Mute adjustment case

Technical field

The utility model relates to mute adjustment casees.

Background technique

Traditional noise reducing apparatus substantially builds a large-scale noise reduction room, and periphery inlays acoustic material, will need to try Unified internally placed, the uniform tests of the high-voltage circuitbreaker tested, is primarily present following drawback:

1, it takes up a large area, the space in addition to placing high-voltage circuitbreaker, it is also necessary to consider testing crew activity space, effectively Space utilization rate is limited；

2, one-time investment is big, because occupied area need to consider that testing crew enters the activity space in sound insulation room, It is spent more on acoustic material, while soundproof room needs one-time construction, one-time investment cost is big.

3, personnel have an impact the multiple batches of test products of operation.In the same sound insulation room, operation or replacement are complete At the product of test, operator is easy the noise pollution by other breakers in test, unless last batches is waited to test It finishes, undoubtedly wastes the time of test like that, test resource of having left unused reduces production efficiency.

4, position is irremovable, and sound insulation room is fixedly mounted often using floor as a part of soundproof room, can not It is flexibly mobile.

Utility model content

The utility model provides mute adjustment case, the mute adjustment case by can be generated in the course of work noise to try engine (such as breaker) is enclosed in the enclosure space that one can vacuumize and works, and is controlled by control device to try engine Work, not only can ensure that try engine operate normally, but also have good soundproof effect.

A kind of mute adjustment case, including the pedestal for merging case and being supported in adjustment bottom portion；

The adjustment case includes that front end is equipped with opening and the internal case equipped with for placing the adjustment chamber to try engine Body is equipped with the door for being used to open and close opening in the opening, and when door and opening closure, adjustment chamber forms airtight cavity； It is equipped with the first vacuum chamber in the wall body of the side wall of the cabinet, is equipped with the second vacuum chamber, institute in the door body of the door The cabinet wall stated is equipped with the first insulation material layer, and the inner wall of the door is equipped with the second insulation material layer,

The intracorporal lower wall of the case be equipped with notch it is upward and extend along the longitudinal direction be used to facilitate guide wait try The pulley guide groove of machine disengaging adjustment chamber,

The box inside wall is equipped with the control socket matched with the controller plug to try engine,

The mute adjustment case further includes instrument control box, and instrument control box, which is equipped with, to be connect with control socket to control To the control device of try engine work, the control device is connect with power supply device and control switch respectively.

This programme working principle is as follows:

Door is opened, waits the machine of adjustment to be sent into machine adjustment chamber from opening high-voltage circuitbreaker, it will be wait merge Machine plug be inserted into socket, then shut door, power on, turn on the switch, instrument is merged according to the mode of setting, After merging successfully, warning device sounds an alarm (acousto-optic hint).

The utility model is further improved as follows: the mute adjustment case further includes vacuum evacuation device, described to vacuumize The vacuum-pumping tube of device is penetrated through to the adjustment chamber.Using this programme, soundproof effect is more preferable.

The utility model is further improved as follows: opening junction described in the Men Shangyu is equipped with sealing ring, we Case can make machine adjustment chamber more tight close, soundproof effect more preferable.

The utility model is further improved as follows: the base bottom is equipped with universal wheel, and the adjustment case of this programme is mobile It is more convenient.

The utility model is further improved as follows: is additionally provided on the instrument box for making the control device with after The radio transmitting device of platform remote control device connection.This programme can provide remote signals to backstage by radio transmitting device, and Backstage remote signal is received, the team control function of running-in test is realized convenient for background system, control separate unit is completed and is tested to more examinations The batch production process tested while carried out.

The utility model is further improved as follows: warning device and display panel, the control are additionally provided with outside the cabinet Device processed is connect with warning device, display panel respectively.Preferably, the warning device is audible alarm unit or light report Alarm device.

The prior art before relatively, the utility model has the following beneficial effects: 1, the mute adjustment case will generate noise Be enclosed in an enclosure space to try engine such as breaker, soundproof effect is good, can be customized according to the size to try engine different The adjustment case of size, each machine are merged in same room mutually without influence, and economy is high, and cost performance is superior, and flexibility is high. 2, conveniently moving.3, the present invention, which is further improved, to provide remote signals to backstage by radio transmitting device, and receives backstage Remote signal, convenient for background system realize running-in test team control function, complete control separate unit be tested to more test simultaneously into Capable batch production process.

Detailed description of the invention

Fig. 1 is the open design schematic diagram of the utility model embodiment 1.

Fig. 2 is the schematic view of the front view of the utility model embodiment 1.

Fig. 3 is the A-A schematic cross-sectional view of Fig. 3.

Fig. 4 is the attachment structure schematic diagram of each component on the instrument box of the utility model embodiment 1.

Fig. 5 is the closing structure schematic diagram of the utility model embodiment 2.

Fig. 6 is the attachment structure schematic diagram of each component on the instrument box of the utility model embodiment 3.

Fig. 7 is the attachment structure schematic diagram of each component on the instrument box of the utility model embodiment 4.

Wherein, the reference numerals are as follows:

1, adjustment case, 1-1, opening, 1-2, machine adjustment chamber, 1-3, cabinet, 1-3-1, the first vacuum chamber, 1-3-2, First insulation material layer, 1-3-3, pulley guide groove, 1-3-4, socket, 1-4, door, 1-4-1, the second vacuum chamber, 1-4-2, Two insulation material layers, 1-5, instrument box, 2, pedestal, 3, control device, 4, warning device, 5, display panel, 6, switch, 7, sealing Circle, 8, universal wheel, 9, radio transmitting device, 10, vacuum evacuation device.

Specific embodiment

Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that this is practical new The design of example embodiment more comprehensively and completely, and is comprehensively communicated to those skilled in the art by type.It is identical in figure Appended drawing reference indicates same or similar structure, thus the detailed description that will omit them.

Embodiment 1

As shown in Figs 1-4, a kind of mute adjustment case described in the present embodiment, including merge case 1 and be supported in adjustment 1 bottom of case The pedestal 2 in portion；

The adjustment case 1 includes front end equipped with opening 1-1 and internal be equipped with is used to place the adjustment chamber to try engine The cabinet 1-3 of 1-2 is equipped with the door 1-4 for being used to open and close opening 1-1 at the opening 1-1, as door 1-4 and opening 1-1 closure When, adjustment chamber 1-2 forms airtight cavity；The first vacuum chamber 1-3-1 is equipped in the wall body of the side wall of the cabinet 1-3, The second vacuum chamber 1-4-1 is equipped in the door body of the door 1-4, the cabinet 1-3 inner wall is equipped with the first acoustic material The inner wall of layer 1-3-2, the door 1-4 are equipped with the second insulation material layer 1-4-2,

Lower wall in the cabinet 1-3 be equipped with notch it is upward and extend along the longitudinal direction be used to facilitate guidance to The pulley guide groove 1-3-3 of try engine disengaging adjustment chamber 1-2,

The cabinet 1-3 inner sidewall is equipped with the control socket 1-3-4 matched with the controller plug to try engine,

The mute adjustment case further includes instrument control box 1-5, and instrument control box 1-5 is equipped with and control socket 1-3- To control the control device 3 to try engine work, the control device 3 connects with power supply device and control switch 6 respectively for 4 connections It connects.

This programme working principle is as follows:

It is equipped with sealing ring 7 with the junction opening 1-1 on door 1-4 described in the present embodiment, this programme can make machine It is more preferable to merge chamber more tight close, soundproof effect.

2 bottom of pedestal described in the present embodiment is equipped with universal wheel 8, and the adjustment case movement of this programme is more convenient.

Embodiment 2

As shown in figure 5, mute adjustment case described in the present embodiment further includes vacuum evacuation device 10, the vacuum evacuation device 10 Vacuum-pumping tube penetrate through to the adjustment chamber 1-2.

Embodiment 3

As shown in fig. 6, it is unlike the embodiments above, it is additionally provided on instrument box 1-5 described in the present embodiment for making The radio transmitting device 9 that the control device 3 is connect with backstage remote control device.This programme can pass through radio transmitting device 9 Remote signals are provided to backstage, and receive backstage remote signal, the team control function of running-in test is realized convenient for background system, are completed The batch production process that control separate unit is tested to more tests while carrying out.

When running-in test, setting needs the number merged, and by lower switch, system presses circuit-breaker testing standard operation journey automatically Sequence carries out mechanical running-in test, and after the completion of Break-in time, control device 3 controls running-in machine and stops working and pass through wireless transmission Device 9 or control socket transmit a signal to backstage and receive backstage remote signal, realize running-in test convenient for background system Team control function, complete control separate unit be tested to more test simultaneously progress batch production processes.

Embodiment 4

As shown in fig. 7, it is unlike the embodiments above, warning device 4 is additionally provided with outside cabinet 1-3 described in the present embodiment With display panel 5, the control device 3 is connect with warning device 4, display panel 5 respectively.Preferably, the warning device 4 For audible alarm unit or light warning device.When running-in test, setting needs the number merged, and by lower switch, system is automatic Mechanical running-in test is carried out by circuit-breaker testing S.O.P., after the completion of Break-in time, control device controls running-in machine It stops working and audible and visible alarm is provided, testing crew is facilitated to identify.

Claims

1. a kind of mute adjustment case, it is characterised in that: including the pedestal (2) for merging case (1) and being supported in adjustment case (1) bottom；

The adjustment case (1) includes front end equipped with opening (1-1) and internal be equipped with is used to place the adjustment chamber to try engine The cabinet (1-3) of (1-2) is equipped with the door (1-4) for being used to open and close opening (1-1), as door (1-4) at the opening (1-1) When being closed with opening (1-1), adjustment chamber (1-2) forms airtight cavity；It is equipped in the wall body of the side wall of the cabinet (1-3) First vacuum chamber (1-3-1), the door body of the door (1-4) is interior to be equipped with the second vacuum chamber (1-4-1), the cabinet (1-3) inner wall is equipped with the first insulation material layer (1-3-2), and the inner wall of the door (1-4) is equipped with the second insulation material layer (1-4-2),

Lower wall in the cabinet (1-3) be equipped with notch it is upward and extend along the longitudinal direction be used to facilitate guide wait try The pulley guide groove (1-3-3) of machine disengaging adjustment chamber (1-2),

Cabinet (1-3) inner sidewall is equipped with the control socket (1-3-4) matched with the controller plug to try engine,

The mute adjustment case further includes instrument control box (1-5), and instrument control box (1-5) is equipped with and control socket (1- It 3-4) connects to control the control device (3) to try engine work, the control device (3) is opened with power supply device and control respectively Close (6) connection.

2. mute adjustment case according to claim 1, it is characterised in that: the mute adjustment case further includes vacuum means It sets (10), the vacuum-pumping tube of the vacuum evacuation device (10) is penetrated through to the adjustment chamber (1-2).

3. mute adjustment case according to claim 1, it is characterised in that: on the door (1-4) with the opening (1- 1) junction is equipped with sealing ring (7).

4. mute adjustment case according to claim 1, it is characterised in that: pedestal (2) bottom is equipped with universal wheel (8).

5. mute adjustment case according to claim 1, it is characterised in that: be additionally provided on the instrument control box (1-5) For the radio transmitting device (9) for connecting the control device (3) with backstage remote control device.

6. mute adjustment case according to claim 1, it is characterised in that: be additionally provided with alarm dress outside the cabinet (1-3) (4) and display panel (5) are set, the control device (3) connect with warning device (4), display panel (5) respectively.

7. mute adjustment case according to claim 6, it is characterised in that: the warning device (4) is audible alarm dress It sets or light warning device.