CN204920724U - Large -scale door opening sound insulation sealing device - Google Patents
Large -scale door opening sound insulation sealing device Download PDFInfo
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- CN204920724U CN204920724U CN201520710588.XU CN201520710588U CN204920724U CN 204920724 U CN204920724 U CN 204920724U CN 201520710588 U CN201520710588 U CN 201520710588U CN 204920724 U CN204920724 U CN 204920724U
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Abstract
The utility model discloses a large -scale door opening sound insulation sealing device belongs to the sealed processing technique field of sound insulation of roofing door opening, set up the door plant on the ring packing strip including ring packing strip and activity, the ring packing strip is square structure and sets up around the door opening, the ring packing strip includes the skeleton and sets up the elastomer on the skeleton, the door plant is including the left side door and the right door, still including be used for the left side door vertical with lateral shifting left running gear and be used for the right door vertically and lateral shifting's right running gear, the utility model discloses a controlling the form that adopts the ring packing strip between side door and the door opening and carrying out press the sealing, simultaneously, the seam crossing of controlling the side door adopts the form of make -up formula sealing strip to seal up, and two kinds of sealing method combine together and to realize the seamless sealed of whole door opening, have simple structure, the good characteristics of sound insulation the noise reduction effect, and the proprietary water -tight equipment of its formation has wide market value.
Description
Technical field
The utility model belongs to the sound insulating seal processing technology field of roofing door opening, is specifically related to a kind of large-scale door opening sound insulating seal device.
Background technology
A lot of factory floor has some main equipments (big-block engine, gear-box etc.) now, these equipment are because power is large, the not high reason of transmission system precision can produce strong noise, sometimes acoustic pressure can reach dB more than 130 (A) (according to national standard, Exposed 8 hours, job site noise permitting deformation is 85dB (A)).Noise serious harm health, lasting excessively strong noise can exert an adverse impact to central nervous system, as being in a very depressed state, notice reduces, slow in reacting etc., crossing very noisy can cause damage to hearing organ, and causes the symptom such as tinnitus, deafness.National and the concern of society to workman's occupational health in this year utility model that heals shows, and strict regulations have done to enterprise's factory outside noise especially in country, and formulate a series of punitive measures.In the case, increasing enterprise is except carrying out noise reduction process to strong noise equipment itself, for it does separately a sound insulation house, sound insulation house is made up of steelframe, sound insulation rock wool, sound-absorbing damping sheet etc., and affects the sound insulating seal process that the most key place of sound insulation house soundproof effect is exactly its roofing door opening.
For the sealing of small size roofing door opening in current industry, the general mode adopting conventional hinges door.The workshop passed in and out for needing main equipment, its door opening size comparatively large (length and width reach more than ten meter), conventional hinges hermetically-sealed construction can have the following disadvantages: 1. the hermatic door of enormous size weight after being filled with sound-absorbing, sound insulation materials is all very large, and the weight that only closing page sustains whole gate exists potential safety hazard; 2. because door opening size is comparatively large, and do not have special hold down gag, and make produce between door and body of wall gap, the noise of high-decibel can produce after conducting through gap utters long and high-pitched sounds, and greatly can affect the sealing effectiveness of whole sound insulation house.
Utility model content
In view of this, the purpose of this utility model is to provide the high and large-scale door opening sound insulating seal device of sound insulation and noise reduction successful of a kind of safety.
The utility model is achieved through the following technical solutions:
A kind of large-scale door opening sound insulating seal device, comprises annular sealing strip and is movably set in the door-plate on annular sealing strip; Described annular sealing strip is square vibrational power flow in the surrounding of door opening, and described annular sealing strip comprises skeleton and is arranged at the elastic body on skeleton; Described door-plate comprises left side door and the right door; Also comprise for the left walking mechanism of left side door vertical and horizontal movement and the right walking mechanism for the right door vertical and horizontal movement;
Described left walking mechanism comprise the upper left side that is arranged at door opening and spatially perpendicular to the left longitudinal rail of door opening, the left lengthwise rows travelling wheel be movably set on described left longitudinal rail, be arranged at described left lengthwise rows travelling wheel below and the left cross slide way being spatially parallel to door opening and the left horizontal road wheel be movably set on left cross slide way; The below of described left horizontal road wheel is connected with the top of described left side door; Described left longitudinal rail is at least two, and described left horizontal road wheel is at least two; Also comprise be arranged on left cross slide way for drive the left drive unit of left side door transverse shifting and be arranged at left side door face door on left hold down gag for driving left side door to vertically move;
Described right walking mechanism comprise the upper right side that is arranged at door opening and spatially perpendicular to the right longitudinal rail of door opening, the right lengthwise rows travelling wheel be movably set on described right longitudinal rail, be arranged at described right lengthwise rows travelling wheel below and the right cross slide way being spatially parallel to door opening and the right horizontal road wheel be movably set on right cross slide way; The below of described right horizontal road wheel is connected with the top of described the right door; Described right longitudinal rail is at least two, and described right horizontal road wheel is at least two; Also comprise the right hold down gag for driving the right door to vertically move on the right drive unit being arranged at door transverse shifting on the right of driving on right cross slide way and the face door being arranged at the right door.
Further, the right edge of described left side door is provided with left weather strip, the limit, left side of described the right door is provided with the right weather strip coordinated with described left weather strip make-up; Described left weather strip is identical with the composition structure of described annular sealing strip with right weather strip, forms by skeleton and elastic body.
Further, the cross section of described skeleton is trench structure, the inwall on its two flanks limit is respectively arranged with for fixing described elastomeric baffle plate.
Further, described elastomeric cross section is sector structure, its dual-side is respectively arranged with the opening with described baffle plate snap fit.
Further, described elastomeric inside is also provided with the first compression chamber for compressing and the second compression chamber, and wherein: the cross section of described first compression chamber is circular configuration, the cross section of described second compression chamber is sector structure.
Further, arrange the supporter being used for resilience in described second compression chamber, described supporter is v-shaped structure or X-shaped structure or splayed structure.
Further, described elastic body is made up of ethylene propylene diene rubber.
Further, described left drive unit, right drive unit, 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 comprised; Described control system comprises stopping means for limiting door-plate travel distance and for triggering stopping means and sending the sender block of the signal that puts in place.
Further, described stopping means is proximity switch.
Advantageous Effects of the present utility model is:
1, the form of annular sealing strip is adopted to carry out press seal between left or right locking of the present utility model and door opening, simultaneously, the seam crossing of left or right locking adopts the form of button type weather strip to seal, and two kinds of sealing means combine and can realize the seamless seal of whole door opening, to ensure soundproof effect.
2, weather strip of the present utility model, its skeleton adopts inwall to be provided with the trench structure of baffle plate, elastic body adopts ethylene propylene diene rubber, have corrosion-resistant, ageing-resistant feature, and be designed with the structure such as compression chamber, supporter, not only have and be easy to compress, also there is good rebound performance and the feature of easy installation and removal.
3, the utility model adopts the horizontal and vertical motion mode combined to carry out effective encapsulation process to door opening, to guarantee that this sealing device and door opening fit tightly, reaches the object of sound insulation and noise reduction.
4, to have structure simple, easy to operate, advantage fast, effortlessly for the utility model, and also have the effective feature of sound insulation and noise reduction, its proprietary water-tight equipment formed has wide market value simultaneously.
The advantage of the utility model annex provides in the description of detailed description of the invention part below, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the utility model schematic diagram of sealing device;
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; Elastic body-12, the first compression chamber-121, the second compression chamber 122, supporter-123; Left side door-21, the right door-22, left weather strip-211, right weather strip-221, left guiding piece-212, right guiding piece-222; Left longitudinal rail-31, left lengthwise rows travelling wheel 32, left cross slide way-33, left horizontal road wheel-34, left drive unit-35, left hold down gag-36; Right longitudinal rail-41, right lengthwise rows travelling wheel 42, right cross slide way-43, right horizontal road wheel-44, right drive unit-45, right hold down gag-46; Arrow represents the direction of motion of left or right locking.
Detailed description of the invention
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail; Should be appreciated that preferred embodiment only in order to the utility model is described, instead of in order to limit protection domain of the present utility model.
As Figure 1-4, a kind of large-scale door opening sound insulating seal device, the door-plate comprising annular sealing strip 1 and be movably set on annular sealing strip, described annular sealing strip is square vibrational power flow in the surrounding of door opening, the elastic body 12 that described annular sealing strip comprises skeleton 11 and is arranged on skeleton; Described door-plate comprises left side door 201 and the right door 202; Also comprise for the left walking mechanism of left side door vertical and horizontal movement and the right walking mechanism for the right door vertical and horizontal movement; Described left walking mechanism comprise the upper left side that is arranged at door opening and spatially perpendicular to the left longitudinal rail 31 of door opening, the left lengthwise rows travelling wheel 32 be movably set on described left longitudinal rail, be arranged at described left lengthwise rows travelling wheel below and the left cross slide way 33 being spatially parallel to door opening and the left horizontal road wheel 34 be movably set on left cross slide way; The below of described left horizontal road wheel is connected with the top of described left side door; Described left longitudinal rail is at least two, and described left horizontal road wheel is at least two; Also comprise the left hold down gag 36 be arranged at for driving left side door to vertically move on the face door driving the left drive unit 35 of left side door transverse shifting and be arranged at left side door on left cross slide way; Described right walking mechanism comprise the upper right side that is arranged at door opening and spatially perpendicular to the right longitudinal rail 41 of door opening, the right lengthwise rows travelling wheel 42 be movably set on described right longitudinal rail, be arranged at described right lengthwise rows travelling wheel below and the right cross slide way 43 being spatially parallel to door opening and the right horizontal road wheel 44 be movably set on right cross slide way; The below of described right horizontal road wheel is connected with the top of described the right door; Described right longitudinal rail is at least two, and described right horizontal road wheel is at least two; Also comprise the right hold down gag 46 for driving the right door to vertically move on the right drive unit 45 being arranged at door transverse shifting on the right of driving on right cross slide way and the face door being arranged at the right door.
Concrete, in the present embodiment, described left and right longitudinal rail is respectively 2, and described left and right horizontal road wheel is respectively 2, by being fixedly installed the enclosed annular weather strip of the structure that is square on the surrounding room body of door opening, and the right and left is fixedly installed left and right longitudinal rail respectively on room body above door opening, then in the below of left and right longitudinal rail, movable suspension hangs with left and right lengthwise rows travelling wheel respectively, then left and right cross slide way is fixedly connected with respectively in the below of left and right lengthwise rows travelling wheel, then be hung with left and right horizontal road wheel in the underside of left and right cross slide way, finally left and right side door be fixedly affiliated to respectively on left and right horizontal road wheel, also comprise and be separately positioned on a left side, for driving a left side for left or right locking transverse shifting on right cross slide way, right drive unit, the top of left or right locking is also provided with left guiding piece 212 for tethered sliding left or right locking and right guiding piece 222, described left drive unit is connected with left guiding piece, described right drive unit is connected with right guiding piece, left side door can be made to move right realization by the active force between left drive unit and left guiding piece to close the door action or realize door opening action to left movement, the right door can be made to realize closing the door action or move right and realize door opening action to left movement by the active force between right drive unit and right guiding piece, also comprise be arranged at left or right locking respectively face door on left and right hold down gag for driving left or right locking to vertically move, the room body of the door opening left and right sides is respectively arranged with the bracing frame (not shown in FIG.) for fixing described left and right hold down gag, and left and right door respectively has four cover hold down gags promotion doors compress to room body, this four covers hold down gag is arranged on four angles of face door, and ensure by synchronous valve the synchronism compressing action, its hold down gag is distributed on four angles of face door, left side door can be made so to be also pressed on the annular sealing strip of room body uniformly towards door opening lengthwise movement under the effect of left hold down gag, and the right door is also pressed on the annular sealing strip of room body uniformly, to avoid producing between door and room body gap towards door opening lengthwise movement under the effect of right hold down gag, the utility model adopts the horizontal and vertical motion mode combined to carry out effective encapsulation process to door opening, to guarantee that this sealing device and door opening fit tightly, also by adopting the form of annular sealing strip to carry out press seal between left or right locking and door opening, reach the object of sound insulation and noise reduction.
As the improvement of the present embodiment, the right edge of described left side door is provided with left weather strip 211, the limit, left side of described the right door is provided with the right weather strip 221 coordinated with described left weather strip make-up; The utility model adopts the form of button type weather strip to seal by the seam crossing of left or right locking, and combines with the sealing means of annular sealing strip and can realize the seamless seal of whole door opening, to ensure soundproof effect further.
It should be noted that: described left or right locking is by compositions such as shaped steel frame, damping material, sound insulating panels, and the left weather strip be arranged at respectively on left and right door is consistent with annular sealing strip material therefor with right seal, and in make-up arranged in form, namely when left or right locking is closed condition, its right weather strip is pressed on left weather strip, the sealing realized between left and right door and elastic body is crushed out of shape.
As the improvement of the present embodiment, the cross section of described skeleton is trench structure, the inwall on its two flanks limit is respectively arranged with for fixing elastomeric baffle plate 111; Described elastomeric cross section is sector structure, its dual-side is respectively arranged with the opening with described baffle plate snap fit; Described baffle plate effectively can be stuck in elastomeric bayonet socket place, elastic body is made to can be good at being fixed in skeleton, its mode of operation is: first the open card of elastomeric side be combined on the baffle plate of side in skeleton, make distortional elastomer by extruding again, thus the open card of its opposite side is combined on the baffle plate of skeleton opposite side; The utility model adopts the project organization of this baffle plate and opening, makes elastomeric mounting or dismounting simple and convenient.
As the improvement of the present embodiment, described elastomeric inside is also provided with the first compression chamber 121 and the second compression chamber 122 for compressing, wherein: the cross section of described first compression chamber is circular configuration, the cross section of described second compression chamber is sector structure, to ensure that elastic body can be produced larger compress variation when compressing and accelerate compression time.
As the improvement of the present embodiment, the supporter 123 being used for resilience is set in described second compression chamber, described supporter is v-shaped structure or X-shaped structure or splayed structure, v-shaped structure is adopted in the present embodiment, supporter can ensure that elastic body is when compressing external force and disappearing, and weather strip can resilience fast.
As the improvement of the present embodiment, described elastic body is made up of ethylene propylene diene rubber, adopt ethylene-propylene-diene monomer glue elastomer, while meeting elastic deformability, good sealing can be obtained, also have and do not fear low temperature under space environment, and without aging may with the characteristic such as corrosion resistance, thus reach the object strengthening airtight quality.。
As the improvement of the present embodiment, described left drive unit, right drive unit, left hold down gag and right hold down gag are hydraulic cylinder or cylinder or electric pushrod, all adopt hydraulic cylinder in the present embodiment, and hydraulic cylinder has and operates steadily, the feature that active force is large; The transverse direction that the form that certain left and right drive unit can also adopt motor to be equipped with turbine screw mandrel also can realize left or right locking opens and closes action.
As the improvement of the present embodiment, also comprise the control system for manipulating left walking mechanism and right walking mechanism; Described control system comprises stopping means (not marking) for limiting door-plate travel distance and for triggering stopping means and sending the sender block (not marking) of the signal that puts in place, described stopping means is proximity switch; Namely when sender block triggers the proximity switch sender preset to control system, the start and stop of control system hydraulic control cylinder, the automatic door opening realizing whole door opening sound insulating seal device with this with close the door.
The operating process that sealing device of the present utility model seals door opening and opens, comprises the steps:
Left side door and the right door are hung in left walking mechanism and right walking mechanism by S1;
S2 controls left and right drive unit simultaneously and starts, and makes sliding on the cross slide way of left and right respectively of the horizontal road wheel in left and right, thus drive left or right locking is drawn close to middle part transverse shifting;
S3, after the contacts side surfaces of left or right locking is fastened, controls left and right drive unit and stops;
S4 controls left hold down gag and starts, and left lengthwise rows travelling wheel is slided on left longitudinal rail, thus drives left side door to vertically move towards door opening direction, and contacts after compacting with annular sealing strip and keep thrust;
S5 controls right hold down gag and starts, and right lengthwise rows travelling wheel is slided on right longitudinal rail, thus drives the right door to vertically move towards door opening direction, and contacts after compacting with annular sealing strip and keep thrust; Meanwhile, sealed by left weather strip and right weather strip compacting between left side door and the right door, realize the sealing of whole door opening thus; When if desired opening, contrary operation just can complete and open.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (10)
1. large-scale door opening sound insulating seal device, is characterized in that: comprise annular sealing strip and be movably set in the door-plate on annular sealing strip; Described annular sealing strip is square vibrational power flow in the surrounding of door opening, and described annular sealing strip comprises skeleton and is arranged at the elastic body on skeleton; Described door-plate comprises left side door and the right door; Also comprise for the left walking mechanism of left side door vertical and horizontal movement and the right walking mechanism for the right door vertical and horizontal movement;
Described left walking mechanism comprise the upper left side that is arranged at door opening and spatially perpendicular to the left longitudinal rail of door opening, the left lengthwise rows travelling wheel be movably set on described left longitudinal rail, be arranged at described left lengthwise rows travelling wheel below and the left cross slide way being spatially parallel to door opening and the left horizontal road wheel be movably set on left cross slide way; The below of described left horizontal road wheel is connected with the top of described left side door; Described left longitudinal rail is at least two, and described left horizontal road wheel is at least two; Also comprise be arranged on left cross slide way for drive the left drive unit of left side door transverse shifting and be arranged at left side door face door on left hold down gag for driving left side door to vertically move;
Described right walking mechanism comprise the upper right side that is arranged at door opening and spatially perpendicular to the right longitudinal rail of door opening, the right lengthwise rows travelling wheel be movably set on described right longitudinal rail, be arranged at described right lengthwise rows travelling wheel below and the right cross slide way being spatially parallel to door opening and the right horizontal road wheel be movably set on right cross slide way; The below of described right horizontal road wheel is connected with the top of described the right door; Described right longitudinal rail is at least two, and described right horizontal road wheel is at least two; Also comprise the right hold down gag for driving the right door to vertically move on the right drive unit being arranged at door transverse shifting on the right of driving on right cross slide way and the face door being arranged at the right door.
2. large-scale door opening sound insulating seal device according to claim 1, is characterized in that: the right edge of described left side door is provided with left weather strip, the limit, left side of described the right door is provided with the right weather strip coordinated with described left weather strip make-up; Described left weather strip is identical with the composition structure of described annular sealing strip with right weather strip, forms by skeleton and elastic body.
3. large-scale door opening sound insulating seal device according to claim 2, is characterized in that: the cross section of described skeleton is trench structure, the inwall on its two flanks limit is respectively arranged with for fixing described elastomeric baffle plate.
4. large-scale door opening sound insulating seal device according to claim 3, is characterized in that: described elastomeric cross section is sector structure, its dual-side is respectively arranged with the opening with described baffle plate snap fit.
5. large-scale door opening sound insulating seal device according to claim 3, it is characterized in that: described elastomeric inside is also provided with the first compression chamber for compressing and the second compression chamber, wherein: the cross section of described first compression chamber is circular configuration, the cross section of described second compression chamber is sector structure.
6. large-scale door opening sound insulating seal device according to claim 5, is characterized in that: arrange the supporter being used for resilience in described second compression chamber, and described supporter is v-shaped structure or X-shaped structure or splayed structure.
7. large-scale door opening sound insulating seal device according to claim 2, is characterized in that: described elastic body is made up of ethylene propylene diene rubber.
8. large-scale door opening sound insulating seal device according to claim 1, is characterized in that: described left drive unit, right drive unit, 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, is characterized in that: also comprise the control system for manipulating left walking mechanism and right walking mechanism; Described control system comprises stopping means for limiting door-plate travel distance and for triggering stopping means and sending the sender block of the signal that puts in place.
10. large-scale door opening sound insulating seal device according to claim 9, is characterized in that: described stopping means is proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710588.XU CN204920724U (en) | 2015-09-11 | 2015-09-11 | Large -scale door opening sound insulation sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710588.XU CN204920724U (en) | 2015-09-11 | 2015-09-11 | Large -scale door opening sound insulation sealing device |
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| Publication Number | Publication Date |
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| CN204920724U true CN204920724U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520710588.XU Active CN204920724U (en) | 2015-09-11 | 2015-09-11 | Large -scale door opening sound insulation sealing device |
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| CN (1) | CN204920724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113962A (en) * | 2015-09-11 | 2015-12-02 | 中机中联工程有限公司 | Large soundproof sealing device for door opening |
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2015
- 2015-09-11 CN CN201520710588.XU patent/CN204920724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113962A (en) * | 2015-09-11 | 2015-12-02 | 中机中联工程有限公司 | Large soundproof sealing device for door opening |
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