CN102747908A - Pressing device for movable soundproof door of silence chamber - Google Patents
Pressing device for movable soundproof door of silence chamber Download PDFInfo
- Publication number
- CN102747908A CN102747908A CN2012102545225A CN201210254522A CN102747908A CN 102747908 A CN102747908 A CN 102747908A CN 2012102545225 A CN2012102545225 A CN 2012102545225A CN 201210254522 A CN201210254522 A CN 201210254522A CN 102747908 A CN102747908 A CN 102747908A
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- CN
- China
- Prior art keywords
- soundproof door
- guide rail
- hold down
- removable soundproof
- down gag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a pressing device for a movable soundproof door of a silence chamber. The pressing device comprises a guide rail, a drive element for driving the guide rail to move and a pressing element, wherein the pressing element is connected between the guide rail and the movable soundproof door; when the movable soundproof door is closed, the movable soundproof door can be pressed downwards by the pressing element to a vertical soundproof wall body of the silence chamber, so that the tightness and soundproof effects of the whole silence chamber are better.
Description
Technical field
The present invention relates to the hold down gag of the removable soundproof door of a kind of silencer box, quiet room or sound attenuation room.
Background technology
At present, silencer box, quiet room or sound attenuation room (following is example with the silencer box) in order to satisfy the actual needs of test, can be provided with movably soundproof door at its top sometimes.Existing removable soundproof door is similar to the rolling door that kind, generally drives through motor and moves; There is certain clearance in the needs that move because of soundproof door self between itself and the vertical sound-proof wall body, usually so the sealing and the sound insulation value of whole silencer box caused harmful effect on vertical direction.
Summary of the invention
The objective of the invention is to provides the hold down gag of the removable soundproof door of a kind of silencer box to above-mentioned defective of the prior art.
For realizing the foregoing invention purpose; The present invention has adopted following technical scheme: the hold down gag of the removable soundproof door of a kind of silencer box; Said silencer box comprises vertical sound-proof wall body; It is characterized in that: said hold down gag comprises guide rail, drives driving element and clamping element that said guide rail moves; Said clamping element is connected between said guide rail and the said removable soundproof door, and when said removable soundproof door was closed, said clamping element can be compacted to said removable soundproof door downwards on the said vertical sound-proof wall body.
In addition, the present invention also proposes following attached technical scheme:
Said clamping element comprises tension spring and connecting rod.
The two ends of said tension spring are fixedly connected on respectively on said guide rail and the said removable soundproof door.
Said connecting rod is obliquely installed between said guide rail and said removable soundproof door.
The quantity of said clamping element at least one.
The two ends of said guide rail are separately installed with roller.
The hold down gag of the removable soundproof door of described silencer box also comprises track, and said guide rail can move along said track.
Said driving element is a motor.
Than prior art, the invention has the advantages that: the removable soundproof door through to silencer box is provided with hold down gag, soundproof door is compacted on the vertical sound-proof wall body, thereby makes the sealing of whole silencer box and soundproof effect better.
Description of drawings
Fig. 1 is corresponding to the hold down gag of the removable soundproof door of silencer box of preferred embodiment of the present invention floor map when the primary importance.
Fig. 2 is the floor map of hold down gag when the second place among Fig. 1.
The specific embodiment
Below in conjunction with preferred embodiment and accompanying drawing thereof technical scheme of the present invention is done further nonrestrictive detailed description.
With reference to Fig. 1, silencer box, anechoic chamber or quiet room (figure does not show) corresponding to preferred embodiment of the present invention comprise vertical sound-proof wall body 1 and the removable soundproof door 3 that is positioned at vertical sound-proof wall body 1 top, and this removable soundproof door 3 is provided with hold down gag 5.
Said hold down gag 5 comprises guide rail 50, drives driving element (figure does not show) and clamping element 52 that said guide rail 50 moves.The two ends of said guide rail 50 are separately installed with roller 54.Said driving element is a motor.Like this, through the driving of driving element motor, guide rail 50 can move along track 56 under the drive of roller 54.
Said clamping element 52 its quantity at least one; Be connected between said guide rail 50 and the said removable soundproof door 3; When said removable soundproof door 3 was closed, said clamping element 52 can be compacted to said removable soundproof door 3 downwards on the said vertical sound-proof wall body 1.This clamping element 52 comprises tension spring 51 and connecting rod 53.The two ends of said tension spring 51 are fixedly connected on respectively on said guide rail 50 and the said removable soundproof door 3; Through being provided with in advance and regulating; This tension spring 51 can make between guide rail 50 and the removable soundproof door 3 at intervals, thereby and keeps said connecting rod 53 and can be obliquely installed between said guide rail 50 and said removable soundproof door 3.
Like this, further with reference to Fig. 2, when needs are closed removable soundproof door 3; Starter, motor drives guide rail 50 and in track 56, moves right along arrow a direction, thereby under the drive of clamping element 52; Make removable soundproof door 3 also move right, at this moment, connecting rod 53 can vertically rise gradually; Thereby removable soundproof door 3 also simultaneously to pressing down, until compressing and conform to vertical sound-proof wall body 1, thereby good sealing property and sound insulation property have been guaranteed.
It is pointed out that above-mentioned preferred embodiment is merely explanation technical conceive of the present invention and characteristics, its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. the hold down gag of the removable soundproof door of silencer box; Said silencer box comprises vertical sound-proof wall body; It is characterized in that: said hold down gag comprises guide rail, drives driving element and clamping element that said guide rail moves; Said clamping element is connected between said guide rail and the said removable soundproof door, and when said removable soundproof door was closed, said clamping element can be compacted to said removable soundproof door downwards on the said vertical sound-proof wall body.
2. the hold down gag of the removable soundproof door of silencer box according to claim 1 is characterized in that: said clamping element comprises tension spring and connecting rod.
3. the hold down gag of the removable soundproof door of silencer box according to claim 2 is characterized in that: the two ends of said tension spring are fixedly connected on respectively on said guide rail and the said removable soundproof door.
4. the hold down gag of the removable soundproof door of silencer box according to claim 2 is characterized in that: said connecting rod is obliquely installed between said guide rail and said removable soundproof door.
5. the hold down gag of the removable soundproof door of silencer box according to claim 2 is characterized in that: the quantity of said clamping element at least one.
6. the hold down gag of the removable soundproof door of silencer box according to claim 1 is characterized in that: the two ends of said guide rail are separately installed with roller.
7. the hold down gag of the removable soundproof door of silencer box according to claim 6 is characterized in that it also comprises track, and said guide rail can move along said track.
8. the hold down gag of the removable soundproof door of silencer box according to claim 1 is characterized in that: said driving element is a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102545225A CN102747908A (en) | 2012-07-20 | 2012-07-20 | Pressing device for movable soundproof door of silence chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102545225A CN102747908A (en) | 2012-07-20 | 2012-07-20 | Pressing device for movable soundproof door of silence chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102747908A true CN102747908A (en) | 2012-10-24 |
Family
ID=47028366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102545225A Pending CN102747908A (en) | 2012-07-20 | 2012-07-20 | Pressing device for movable soundproof door of silence chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102747908A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0460088A (en) * | 1990-06-28 | 1992-02-26 | Hitachi Plant Eng & Constr Co Ltd | Sealed door opening/closing device |
| CA2574253A1 (en) * | 2006-01-09 | 2007-07-09 | Jacques Lussier | Mechanism for the operation of multiple panels door with increased insulating properties |
| CN201214946Y (en) * | 2008-06-12 | 2009-04-01 | 付加强 | Pushing and pressing lever type seal door |
| CN201666088U (en) * | 2010-03-03 | 2010-12-08 | 天津万德风电设备配件有限公司 | Push-pull type engine room skylight |
| CN202266172U (en) * | 2011-09-01 | 2012-06-06 | 刘进晨 | Sound insulation door |
| CN202810433U (en) * | 2012-07-20 | 2013-03-20 | 苏州岸肯电子科技有限公司 | Compressing device of movable soundproof door of silence chamber |
-
2012
- 2012-07-20 CN CN2012102545225A patent/CN102747908A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0460088A (en) * | 1990-06-28 | 1992-02-26 | Hitachi Plant Eng & Constr Co Ltd | Sealed door opening/closing device |
| CA2574253A1 (en) * | 2006-01-09 | 2007-07-09 | Jacques Lussier | Mechanism for the operation of multiple panels door with increased insulating properties |
| CN201214946Y (en) * | 2008-06-12 | 2009-04-01 | 付加强 | Pushing and pressing lever type seal door |
| CN201666088U (en) * | 2010-03-03 | 2010-12-08 | 天津万德风电设备配件有限公司 | Push-pull type engine room skylight |
| CN202266172U (en) * | 2011-09-01 | 2012-06-06 | 刘进晨 | Sound insulation door |
| CN202810433U (en) * | 2012-07-20 | 2013-03-20 | 苏州岸肯电子科技有限公司 | Compressing device of movable soundproof door of silence chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |