CN105113962B - Large soundproof sealing device for door opening - Google Patents
Large soundproof sealing device for door opening Download PDFInfo
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- CN105113962B CN105113962B CN201510578621.2A CN201510578621A CN105113962B CN 105113962 B CN105113962 B CN 105113962B CN 201510578621 A CN201510578621 A CN 201510578621A CN 105113962 B CN105113962 B CN 105113962B
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- door opening
- sealing strip
- road wheel
- sound insulating
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Abstract
The invention discloses a large soundproof sealing device for a door opening and belongs to the technical field of sound-proof sealing treatment for a roof door opening. The large soundproof sealing device comprises a circular seal strip and a door plate movably disposed on the circular seal strip. The circular seal strip is of a square structure and disposed around the door opening. The circular seal strip comprises a frame and elastomer disposed on the frame. The door plate comprises a left door and a right door and further comprises a left travelling mechanism and a right travelling mechanism; the left travelling mechanism allows the left door to move vertically and transversely; the right travelling mechanism allows the right door to move vertically and transversely. The left and right doors and the door opening are compressively sealed by means of butt-fastening seal strips. Combination of the two sealing manners enable the whole door opening to be seamlessly sealed; the large soundproof sealing device is simple in structure and good in soundproof and denoising effect; special sealing equipment formed of the large soundproof sealing device has a high market value.
Description
Technical field
The invention belongs to the sound insulating seal processing technology field of roofing door opening, and in particular to a kind of large-scale door opening sound insulating seal
Device.
Background technology
Now many factory floors have some main equipments (big-block engine, gear-box etc.), and these equipment are due to power
Greatly, transmission system precision is not high etc., and reason can produce strong noise, sometimes acoustic pressure up to dB more than 130 (A) (according to country's mark
Standard, Exposed 8 hours, job site noise permitting deformation is 85dB (A)).Noise serious harm health, lasting mistake
Strong noise can Central nervous system exert an adverse impact, be such as in a very depressed state, notice is reduced, slow in reacting, too strong
Noise can cause damage to hearing organ, and cause the symptoms such as tinnitus, deafness.This year is national and society is to workman's occupational health
Concern it is more obvious, country is even more and strict regulations has been done to enterprise's factory outside noise, and formulates a series of punitive measures.This situation
Under, increasing enterprise, except carrying out noise reduction process in itself to strong noise equipment, is that it individually does a sound insulation house, sound insulation house
It is made up of steelframe, sound insulation rock wool, sound-absorbing damping sheet etc., and is exactly its roofing where affecting sound insulation house soundproof effect the most key
The sound insulating seal of door opening is processed.
It is general by the way of conventional hinges door at present for the sealing of small size roofing door opening in industry.For needs
Main equipment turnover workshop, its door opening size larger (length and width are up to more than ten meters), conventional hinges sealing structure can exist it is following not
Foot：1. the hermatic door of enormous size weight after sound-absorbing, acoustic material is filled with is all very big, and only closing page sustains whole big
There is potential safety hazard in the weight of door；2. because door opening size is larger, and without special hold down gag, and door and body of wall are caused
Between can produce gap, the noise of high-decibel can be produced after conducting through gap utters long and high-pitched sounds, and can largely effect on whole sound insulation house
Sealing effectiveness.
The content of the invention
In view of this, it is an object of the invention to provide a kind of safe and sound insulation and noise reduction effect significantly large-scale door opening every
Sound sealing device.
The present invention is achieved through the following technical solutions：
A kind of large-scale door opening sound insulating seal device, including annular sealing strip and the door being movably set on annular sealing strip
Plate；The annular sealing strip is square structure setting in the surrounding of door opening, and the annular sealing strip includes skeleton and is arranged at bone
Elastomer on frame；The door-plate includes left side door and the right door；Also include the left lateral for left side door vertical and horizontal movement
Walk mechanism and the right walking mechanism for the right door vertical and horizontal movement；
The left walking mechanism include be arranged at door opening upper left side and left longitudinal rail spatially perpendicular to door opening,
The left longitudinal road wheel being movably set on the left longitudinal rail, the lower section for being arranged at left longitudinal road wheel and in space
On parallel to door opening left cross slide way and the horizontal road wheel in the left side that is movably set on left cross slide way；The left lateral line
The lower section for walking wheel is connected with the top of the left side door；The left longitudinal rail is at least two, and the left laterally road wheel is extremely
It is less two；Also including being arranged on left cross slide way is used to drive the left driving means of left side door transverse shifting and is arranged at a left side
It is used for the left hold down gag for driving left side door to vertically move on the face door of side door；
The right walking mechanism include be arranged at door opening upper right side and right longitudinal rail spatially perpendicular to door opening,
The right longitudinal road wheel being movably set on the right longitudinal rail, the lower section for being arranged at right longitudinal road wheel and in space
On parallel to door opening right cross slide way and the horizontal road wheel in the right side that is movably set on right cross slide way；The right lateral line
The lower section for walking wheel is connected with the top of the right door；The right longitudinal rail is at least two, and the right laterally road wheel is extremely
It is less two；Also including being arranged on right cross slide way is used for the right driving means of driving the right door transverse shifting and is arranged at the right side
It is used for the right hold down gag for driving the right door to vertically move on the face door of side door.
Further, left sealing strip is provided with the right edge of the left side door, is provided with the left side of the right door
The right sealing strip coordinated with the left sealing strip make-up；The composition of the left sealing strip and right sealing strip and the annular sealing strip
Structure is identical, is constituted by skeleton and elastomer.
Further, the cross section of the skeleton is trench structure, is separately provided on the inwall on its two flanks side solid
The baffle plate of the fixed elastomer.
Further, the cross section of the elastomer is sector structure, is respectively arranged with its two side and the baffle wedge
Close the opening for coordinating.
Further, the inside of the elastomer is additionally provided with the first compression chamber and the second compression chamber for compression, wherein：
The cross section of first compression chamber is circular configuration, and the cross section of second compression chamber is sector structure.
Further, the supporter of resilience is provided in second compression chamber, the supporter is v-shaped structure or X
Shape structure or splayed structure.
Further, the elastomer is made up of ethylene propylene diene rubber.
Further, the left driving means, right driving means, left hold down gag and right hold down gag are hydraulic cylinder or cylinder
Or electric pushrod.
Further, the control system for manipulating left walking mechanism and right walking mechanism is also included；The control system bag
Include the stopping means for limiting door-plate travel distance and for triggering stopping means and sending the sender block of signal in place.
Further, the stopping means is proximity switch.
The method have the benefit that：
1st, compression sealing is carried out in the form of annular sealing strip between left or right locking of the invention and door opening, meanwhile, it is left
The seam crossing of the right door is sealed in the form of button type sealing strip, and two kinds of sealing means combine and can realize whole door
The seamless seal in hole, to ensure soundproof effect.
2nd, sealing strip of the invention, its skeleton is provided with the trench structure of baffle plate using inwall, and elastomer adopts EPDM
Rubber, with corrosion-resistant, the characteristics of ageing-resistant, and is designed with the structures such as compression chamber, supporter, not only with being easy to compress, also
With good rebound performance and the characteristics of easy installation and removal.
3rd, the present invention is effectively sealed process to door opening using the horizontal and vertical motion mode for combining, to guarantee
This sealing device is brought into close contact with door opening, reaches the purpose of sound insulation and noise reduction.
4th, the present invention has simple structure, easy to operate, fast, effortlessly advantage, while also having sound insulation and noise reduction effect
Good the characteristics of, its proprietary water-tight equipment for being formed has wide market value.
The advantage of annex of the present invention will be given in the description of specific embodiment part below, partly will be retouched from following
Become obvious in stating, or recognized by the practice of the present invention.
Description of the drawings
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
The detailed description of one step, wherein：
Fig. 1 is schematic diagram of sealing device of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the sectional view of annular sealing strip；
Wherein, annular sealing strip -1, skeleton -11, baffle plate -111；Elastomer -12, the first compression chamber -121, the second compression
Chamber 122, supporter -123；Left side door -21, the right door -22, left sealing strip -211, right sealing strip -221, left guiding piece -212,
Right guiding piece -222；Left longitudinal rail -31, left longitudinal road wheel 32, left cross slide way -33, left laterally road wheel -34, left drive
Dynamic device -35, left hold down gag -36；Right longitudinal rail -41, right longitudinal road wheel 42, right cross slide way -43, right laterally walking
Wheel -44, right driving means -45, right hold down gag -46；Arrow represents the direction of motion of left or right locking.
Specific embodiment
Below with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail；It should be appreciated that preferred embodiment
Only for the explanation present invention, rather than in order to limit the scope of the invention.
As Figure 1-4, a kind of large-scale door opening sound insulating seal device, including annular sealing strip 1 and it is movably set in annular
Door-plate on sealing strip, the annular sealing strip is square structure setting in the surrounding of door opening, and the annular sealing strip includes bone
Frame 11 and the elastomer 12 being arranged on skeleton；The door-plate includes left side door 201 and the right door 202；Also include for the left side
The left walking mechanism of door vertical and horizontal movement and the right walking mechanism for the right door vertical and horizontal movement；The left lateral
Mechanism is walked including the upper left side and left longitudinal rail 31 spatially perpendicular to door opening for being arranged at door opening, described in being movably set in
Left longitudinal road wheel 32 on left longitudinal rail, it is arranged at the lower section of left longitudinal road wheel and spatially parallel to door opening
Left cross slide way 33 and the horizontal road wheel 34 in the left side that is movably set on left cross slide way；Under the left laterally road wheel
The square top with the left side door is connected；The left longitudinal rail is at least two, the left laterally road wheel at least two；
Also including being arranged on left cross slide way is used to drive the left driving means 35 of left side door transverse shifting and is arranged at left side door
It is used for the left hold down gag 36 for driving left side door to vertically move on the door of face；The right walking mechanism includes being arranged at the upper right of door opening
Square and right longitudinal rail 41 spatially perpendicular to door opening, the right longitudinal road wheel being movably set on the right longitudinal rail
42nd, the lower section and right cross slide way 43 spatially parallel to door opening and activity for being arranged at right longitudinal road wheel is arranged
The horizontal road wheel 44 in the right side on right cross slide way；The lower section of the right laterally road wheel is connected with the top of the right door；
The right longitudinal rail is at least two, the right laterally road wheel at least two；Also include being arranged on right cross slide way
For driving the right driving means 45 of the right door transverse shifting and being arranged on the face door of the right door for driving the right door longitudinal direction
Mobile right hold down gag 46.
Specifically, in the present embodiment, the left and right longitudinal rail is respectively 2, and the left and right horizontal road wheel is respectively 2
It is individual；By the enclosed annular sealing strip that the structure that is square is fixedly installed in the surrounding chamber body of door opening, and above door opening
Chamber body on the right and left left and right longitudinal rail is fixedly installed respectively, then left and right longitudinal rail lower section distinguish movable suspension
Left and right longitudinal road wheel is hung with, then left and right cross slide way has been respectively fixedly connected with below left and right longitudinal road wheel, so
Afterwards the underside in left and right cross slide way is hung with left and right horizontal road wheel, and finally by left and right side door, respectively fixation is affiliated to
On left and right horizontal road wheel；Also including being separately positioned on left and right cross slide way is used to drive left or right locking transverse shifting
Left and right driving device, is additionally provided with the left guiding piece 212 for tethered sliding left or right locking and right traction above left or right locking
Block 222, the left driving means are connected with left guiding piece, and the right driving means are connected with right guiding piece, are filled by left driving
Put and the active force between left guiding piece can make left side door move right realization and close the door action or to realize door opening action to left movement,
By the active force between right driving means and right guiding piece the right door can be made to realize closing the door to left movement action or moving right
Realize door opening action；It is also left and right for drive left or right locking to vertically move including being respectively arranged on the face door of left or right locking
Hold down gag；It is separately provided for fixing the bracing frame (figure of the left and right hold down gag in the chamber body of the door opening left and right sides
In be not drawn into)；And respectively having four sets of hold down gags to promote door to compress to chamber body on left and right door, this four sets of hold down gags are arranged in
On four angles of face door, and the synchronism of compression action is ensured by synchronous valve, its hold down gag is distributed in four angles of face door
On, can so make left side door in the presence of left hold down gag towards door opening lengthwise movement and uniformly be pressed in the annular of chamber body
On sealing strip, and the right door is pressed in towards door opening lengthwise movement and uniformly the annular close of chamber body in the presence of right hold down gag
On strip of paper used for sealing, to avoid producing gap between door and chamber body；The present invention is using the horizontal and vertical motion mode for combining to door opening
Process is effectively sealed, to guarantee that this sealing device and door opening are brought into close contact, also by adopting between left or right locking and door opening
Compression sealing is carried out with the form of annular sealing strip, the purpose of sound insulation and noise reduction is reached.
As the improvement of the present embodiment, left sealing strip 211 is provided with the right edge of the left side door, the right door
The right sealing strip 221 coordinated with the left sealing strip make-up is provided with left side；The present invention is by the seam crossing of left or right locking
Sealed in the form of button type sealing strip, and whole door opening can be realized in combination with the sealing means of annular sealing strip
Seamless seal, to be further ensured that soundproof effect.
It should be noted that：The left or right locking is constituted by shaped steel frame, sound-absorbing material, sound panel etc., and is distinguished
The left sealing strip and right seal being arranged on left and right door is consistent with annular sealing strip material therefor, and in make-up form arrangement,
I.e. when left or right locking is in closed mode, its right sealing strip is pressed on left sealing strip, and elastomer is crushed out of shape and realizes left and right door
Between sealing.
Used as the improvement of the present embodiment, the cross section of the skeleton is trench structure, on the inwall on its two flanks side respectively
It is provided with the baffle plate 111 for fixing elastomer；The cross section of the elastomer is sector structure, is respectively provided with its two side
There is the opening with the baffle plate snap fit；The baffle plate can be effectively stuck at the bayonet socket of elastomer, enable elastomer
It is well fixed in skeleton, its mode of operation is：First the opening of the side of elastomer is fastened on into the baffle plate of side in skeleton
On, then distortional elastomer is made by extruding, so as to the opening of its opposite side is fastened on the baffle plate of skeleton opposite side；The present invention
Using the baffle plate and the design structure of opening so that the assembly and disassembly of elastomer are simple and convenient.
Used as the improvement of the present embodiment, the inside of the elastomer is additionally provided with the He of the first compression chamber 121 for compression
Second compression chamber 122, wherein：The cross section of first compression chamber is circular configuration, and the cross section of second compression chamber is
Sector structure, to ensure that elastomer can produce when compressed larger compress variation and accelerate compression time.
As the improvement of the present embodiment, the supporter 123 of resilience, the supporter are provided in second compression chamber
For v-shaped structure either X-shaped structure or splayed structure, v-shaped structure, supporter is adopted to can ensure that elastomer in the present embodiment
When external force disappearance is compressed, sealing strip can quickly resilience.
Used as the improvement of the present embodiment, the elastomer is made up of ethylene propylene diene rubber, using ethylene-propylene-diene monomer glue elasticity
Body, while elastic deformability is met, is obtained in that preferable sealing, also with not fearing low temperature under space environment,
And without characteristics such as aging possibility and corrosion resistance, so as to reach the purpose for strengthening airtight quality..
Used as the improvement of the present embodiment, the left driving means, right driving means, left hold down gag and right hold down gag are
Hydraulic cylinder or cylinder or electric pushrod, in the present embodiment adopt hydraulic cylinder, hydraulic cylinder have operate steadily, the big spy of active force
Point；Certainly left and right driving means can also be equipped with the form of turbine screw mandrel using motor and also be capable of achieving the laterally-opening of left or right locking
And closing motion.
As the improvement of the present embodiment, also include the control system for manipulating left walking mechanism and right walking mechanism；Institute
Stating control system includes stopping means (not shown) for limiting door-plate travel distance and concurrent for triggering stopping means
Go out in place the sender block (not shown) of signal, the stopping means is proximity switch；I.e. when default being close to of sender block triggering is opened
Close and sender is to control system, control system controls the start and stop of hydraulic cylinder, whole door opening sound insulating seal dress is realized with this
The automatic door opening put with close the door.
The operating process that the sealing device of the present invention is sealed to door opening and opened, comprises the steps：
S1 is hung in left side door and the right door in left walking mechanism and right walking mechanism；
S2 controls left and right driving means and starts simultaneously, makes the sliding on the cross slide way of left and right respectively of the horizontal road wheel in left and right
It is dynamic, so that driving left or right locking to draw close to middle part transverse shifting；
After the contacts side surfaces of left or right locking are fastened, control left and right driving means stop S3；
S4 controls left hold down gag and starts, and makes left longitudinal road wheel slide on left longitudinal rail, so as to drive left side door
Vertically move towards door opening direction, and contact with annular sealing strip compacting after keep thrust；
S5 controls right hold down gag and starts, and makes right longitudinal road wheel slide on right longitudinal rail, so as to drive the right door
Vertically move towards door opening direction, and contact with annular sealing strip compacting after keep thrust；Meanwhile, left side door and the right door it
Between by left sealing strip and right sealing strip compacting sealing, be achieved in the sealing of whole door opening；When if desired opening, contrary operation is just
Can complete to open.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, it is clear that those skilled in the art
Member the present invention can be carried out it is various change and modification without departing from the spirit and scope of the present invention.So, if the present invention
These modifications and modification belong within the scope of the claims in the present invention and its equivalent technologies, then the present invention is also intended to comprising these
Including change and modification.
Claims (10)
1. large-scale door opening sound insulating seal device, it is characterised in that：Including annular sealing strip and being movably set on annular sealing strip
Door-plate；The annular sealing strip is square structure setting in the surrounding of door opening, and the annular sealing strip includes skeleton and setting
Elastomer on skeleton；The door-plate includes left side door and the right door；Also include for left side door vertical and horizontal movement
Left walking mechanism and the right walking mechanism for the right door vertical and horizontal movement；
The left walking mechanism includes being arranged at the upper left side of door opening and spatially perpendicular to left longitudinal rail, the activity of door opening
The left longitudinal road wheel being arranged on the left longitudinal rail, the lower section for being arranged at left longitudinal road wheel are simultaneously spatially put down
Row is in the left cross slide way and the horizontal road wheel in the left side that is movably set on left cross slide way of door opening；The left laterally road wheel
Lower section be connected with the top of the left side door；The left longitudinal rail is at least two, and the left laterally road wheel is at least
Two；Also including being arranged on left cross slide way is used to drive the left driving means of left side door transverse shifting and is arranged at left side door
Face door on for driving the left hold down gag that left side door vertically moves；
The right walking mechanism includes being arranged at the upper right side of door opening and spatially perpendicular to right longitudinal rail, the activity of door opening
The right longitudinal road wheel being arranged on the right longitudinal rail, the lower section for being arranged at right longitudinal road wheel are simultaneously spatially put down
Row is in the right cross slide way and the horizontal road wheel in the right side that is movably set on right cross slide way of door opening；The right laterally road wheel
Lower section be connected with the top of the right door；The right longitudinal rail is at least two, and the right laterally road wheel is at least
Two；Also including being arranged on right cross slide way is used for the right driving means of driving the right door transverse shifting and is arranged at the right door
Face door on for driving the right right hold down gag for vertically moving of door；
Left sealing strip is provided with the right edge of the left side door, is provided with the left side of the right door and the left sealing
The right sealing strip that bar make-up coordinates；Realize left and right side door in the difference on door opening direction respectively by left and right hold down gag
What is walked vertically moves.
2. large-scale door opening sound insulating seal device according to claim 1, it is characterised in that：The left sealing strip and right sealing strip
It is identical with the composition structure of the annular sealing strip, constituted by skeleton and elastomer.
3. large-scale door opening sound insulating seal device according to claim 2, it is characterised in that：The cross section of the skeleton is grooved
Structure, is separately provided for fixing the baffle plate of the elastomer on the inwall on its two flanks side.
4. large-scale door opening sound insulating seal device according to claim 3, it is characterised in that：The cross section of the elastomer is fan
Shape structure, is respectively arranged with the opening with the baffle plate snap fit on its two side.
5. large-scale door opening sound insulating seal device according to claim 3, it is characterised in that：The inside of the elastomer also sets up
There is the first compression chamber and the second compression chamber for compression, wherein：The cross section of first compression chamber is circular configuration, described
The cross section of the second compression chamber is sector structure.
6. large-scale door opening sound insulating seal device according to claim 5, it is characterised in that：Arrange in second compression chamber and use
In the supporter of resilience, the supporter is v-shaped structure either X-shaped structure or splayed structure.
7. large-scale door opening sound insulating seal device according to claim 2, it is characterised in that：The elastomer is by ethylene-propylene-diene monomer
Glue is made.
8. large-scale door opening sound insulating seal device according to claim 1, it is characterised in that：The left driving means, right driving
Device, left hold down gag and right hold down gag are hydraulic cylinder or cylinder or electric pushrod.
9. large-scale door opening sound insulating seal device according to claim 1, it is characterised in that：Also include for manipulating left vehicle with walking machine
The control system of structure and right walking mechanism；The control system includes the stopping means and use for limiting door-plate travel distance
In triggering stopping means and send the sender block of signal in place.
10. large-scale door opening sound insulating seal device according to claim 9, it is characterised in that：The stopping means is opened to be close to
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510578621.2A CN105113962B (en) | 2015-09-11 | 2015-09-11 | Large soundproof sealing device for door opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510578621.2A CN105113962B (en) | 2015-09-11 | 2015-09-11 | Large soundproof sealing device for door opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105113962A CN105113962A (en) | 2015-12-02 |
| CN105113962B true CN105113962B (en) | 2017-05-10 |
Family
ID=54662049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510578621.2A Active CN105113962B (en) | 2015-09-11 | 2015-09-11 | Large soundproof sealing device for door opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105113962B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442977A (en) * | 2018-05-23 | 2019-03-08 | 深圳市镭煜科技有限公司 | A kind of drying device mechanism for opening/closing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL177444B1 (en) * | 1995-07-10 | 1999-11-30 | Myslowski Wlodzimierz | Fire-proofing swelling gasket and method of making same |
| DE29712633U1 (en) * | 1997-07-17 | 1997-09-18 | Schüco International KG, 33609 Bielefeld | Stop seal for windows, doors or facades |
| CN201043429Y (en) * | 2007-05-12 | 2008-04-02 | 潘立峰 | Groove for sealing strip on painting room door |
| CN203626551U (en) * | 2013-11-08 | 2014-06-04 | 广州供电局有限公司 | Sound proof door |
| CN203905712U (en) * | 2014-06-09 | 2014-10-29 | 机械工业第四设计研究院有限公司 | Novel high-temperature-resisting electric double-panel door |
| CN204920724U (en) * | 2015-09-11 | 2015-12-30 | 中机中联工程有限公司 | Large -scale door opening sound insulation sealing device |
-
2015
- 2015-09-11 CN CN201510578621.2A patent/CN105113962B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105113962A (en) | 2015-12-02 |
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