CN202810467U - Driving device of sound proof door of mute room - Google Patents
Driving device of sound proof door of mute room Download PDFInfo
- Publication number
- CN202810467U CN202810467U CN2012204508391U CN201220450839U CN202810467U CN 202810467 U CN202810467 U CN 202810467U CN 2012204508391 U CN2012204508391 U CN 2012204508391U CN 201220450839 U CN201220450839 U CN 201220450839U CN 202810467 U CN202810467 U CN 202810467U
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- CN
- China
- Prior art keywords
- drive unit
- soundproof door
- quiet room
- junction plate
- arc
- 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.)
- Expired - Fee Related
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model discloses a driving device of a sound proof door of a mute room. The driving device comprises an arc-shaped guide rail arranged on the wall surface of the mute room, a connecting plate and a roller wheel pivoted on the connecting plate, wherein the connecting plate is fixedly connected to the sound proof door; the arc-shaped guide rail is provided with a rail; and the roller wheel can move along the rail. The driving device is provided with the arc-shaped guide rail, the connecting plate, the roller wheel and a guide bearing, so that the sound proof door can be moved conveniently and reliably; and the driving device is simple and reliable in structure.
Description
Technical field
The utility model relates to a kind of drive unit of quiet room soundproof door.
Background technology
At present, silencer box, quiet room or sound attenuation room (following take quiet room as example) be sometimes in order to satisfy the actual needs of test, can dispose can lateral sliding soundproof door.Existing removable soundproof door generally adopts the parallel guide rail mode, and because of the needs that soundproof door self moves, it still has a little slit all around after closing usually, so sealing and the sound insulation value of whole quiet room caused harmful effect.Arc-shaped guide rail then occurred, so that soundproof door can compress towards the metope of quiet room when closing, still existing drive unit generally drives by parts such as cylinders by the curved end of guide rail, so that structure is comparatively complicated, manufacturing cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of drive unit of quiet room soundproof door for defects of the prior art, and it is simple and reliable for structure.
The main technical schemes that the utility model proposes is: a kind of drive unit of quiet room soundproof door, comprise the arc-shaped guide rail on the metope that is installed in quiet room, it is characterized in that: described drive unit also comprises junction plate and is pivotally mounted in roller on the described junction plate, described junction plate is fixedly attached to described soundproof door, described arc-shaped guide rail is provided with track, and described roller can be along described rail moving.
In addition, the utility model also proposes following attached technical scheme:
Described track is U-shaped.
The drive unit of described quiet room soundproof door also comprises a pair of guide bearing, and described a pair of guide bearing is installed in the two ends of described junction plate.
The axis quadrature of the axis of described bearing and described roller.
Described guide bearing can move in described track, and the diameter of guide bearing roughly equates with the width of described track.
Described junction plate is provided with groove, and described roller is positioned at described groove.
Than prior art, the utility model has the advantage of: this drive unit is by arranging arc-shaped guide rail, junction plate, roller and guide bearing, so that soundproof door can convenient and reliable moving, and this drive unit is simple in structure, reliable.
Description of drawings
Fig. 1 is the part schematic perspective view corresponding to the quiet room of the utility model preferred embodiment and soundproof door thereof.
Fig. 2 is that Fig. 1 is along the enlarged drawing of a frame.
Fig. 3 is the part stereogram of the drive unit among Fig. 1.
Fig. 4 be among Fig. 3 drive unit at the part stereogram of another location.
The specific embodiment
Below in conjunction with preferred embodiment and accompanying drawing thereof technical solutions of the utility model are done further nonrestrictive detailed description.
Referring to figs. 1 through Fig. 2, corresponding to the drive unit of the quiet room soundproof door of the utility model preferred embodiment, comprise arc-shaped guide rail 5, the junction plate 7 on the metope 3 that is installed in quiet room 1 and be pivotally mounted in roller 9 on the described junction plate 7.
Above-mentioned arc-shaped guide rail 5 is provided with U-rail 11, described roller 9 can move along described track 11, and the two ends of this arc-shaped guide rail 5 have curved portions 13, so that soundproof door 15 can inwardly compress when moving to this curved end 13, thereby can reach good sealing effectiveness with metope 3.Above-mentioned junction plate 7 is fixedly attached to described soundproof door 15, and is provided with groove 17 in the middle part of one side, and both ends formation convex shoulder 19. described rollers 9 are positioned at described groove 17.
With further reference to Fig. 3 to Fig. 4, the drive unit of above-mentioned quiet door also comprises a pair of guide bearing 21, this is installed in respectively guide bearing 21 on the convex shoulder 19 at both ends of described junction plate 7, and axis (not label) quadrature of the axis of guide bearing 21 (not label) and described roller 9.In addition, described guide bearing 21 can be in described track 11 interior movements, and its diameter roughly equates with the width of described track 11; Like this, guide bearing 21 can paste track 11 motions, and drive and the described roller 9 that leads moves along track 11, so that soundproof door 15 moves, when moving to the curved portions 13 of arc-shaped guide rail 5, guide bearing 21 can be subject to an inside lateral force of track 11, force it to internal turn, inwardly move thereby drive roller 9, to reach the running orbit of arc, therefore soundproof door 15 is compacted on the metope 3.
It is to be noted; above-mentioned preferred embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (6)
1. the drive unit of a quiet room soundproof door, comprise the arc-shaped guide rail on the metope that is installed in quiet room, it is characterized in that: described drive unit also comprises junction plate and is pivotally mounted in roller on the described junction plate, described junction plate is fixedly attached to described soundproof door, described arc-shaped guide rail is provided with track, and described roller can be along described rail moving.
2. the drive unit of quiet room soundproof door as claimed in claim 1, it is characterized in that: described track is U-shaped.
3. the drive unit of quiet room soundproof door as claimed in claim 1 is characterized in that it also comprises a pair of guide bearing, and described a pair of guide bearing is installed in the two ends of described junction plate.
4. the drive unit of quiet room soundproof door as claimed in claim 3 is characterized in that: the axis quadrature of the axis of described bearing and described roller.
5. the drive unit of quiet room soundproof door as claimed in claim 3, it is characterized in that: described guide bearing can move in described track, and the diameter of guide bearing roughly equates with the width of described track.
6. the drive unit of quiet room soundproof door as claimed in claim 1, it is characterized in that: described junction plate is provided with groove, and described roller is positioned at described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204508391U CN202810467U (en) | 2012-09-06 | 2012-09-06 | Driving device of sound proof door of mute room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204508391U CN202810467U (en) | 2012-09-06 | 2012-09-06 | Driving device of sound proof door of mute room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202810467U true CN202810467U (en) | 2013-03-20 |
Family
ID=47869367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204508391U Expired - Fee Related CN202810467U (en) | 2012-09-06 | 2012-09-06 | Driving device of sound proof door of mute room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202810467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787779A (en) * | 2012-09-06 | 2012-11-21 | 苏州岸肯电子科技有限公司 | Driving device of soundproof door of soundproof room |
| CN108425585A (en) * | 2018-03-23 | 2018-08-21 | 哈尔滨岛田大鹏工业股份有限公司 | A kind of lift automatic impaction door gear |
| CN109149402A (en) * | 2018-08-30 | 2019-01-04 | 天津市远叶科技有限公司 | A kind of control cabinet used for wind power generation easy to repair |
-
2012
- 2012-09-06 CN CN2012204508391U patent/CN202810467U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787779A (en) * | 2012-09-06 | 2012-11-21 | 苏州岸肯电子科技有限公司 | Driving device of soundproof door of soundproof room |
| CN108425585A (en) * | 2018-03-23 | 2018-08-21 | 哈尔滨岛田大鹏工业股份有限公司 | A kind of lift automatic impaction door gear |
| CN109149402A (en) * | 2018-08-30 | 2019-01-04 | 天津市远叶科技有限公司 | A kind of control cabinet used for wind power generation easy to repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130906 |