CN103225473A - Shock-resisting steel explosion-venting rolling shutter door - Google Patents
Shock-resisting steel explosion-venting rolling shutter door Download PDFInfo
- Publication number
- CN103225473A CN103225473A CN2013101759467A CN201310175946A CN103225473A CN 103225473 A CN103225473 A CN 103225473A CN 2013101759467 A CN2013101759467 A CN 2013101759467A CN 201310175946 A CN201310175946 A CN 201310175946A CN 103225473 A CN103225473 A CN 103225473A
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- venting
- dust explosion
- explosion
- open
- shock resistance
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention relates to a shock-resisting steel explosion-venting rolling shutter door comprising a drive system (1), wherein the drive system (1) is arranged on a support plate (5); the support plate (5) is fixedly arranged on the wall of a building; one end of a curtain surface (2) is arranged on the drive system (1); and two sides of the curtain surface (2) extend into notches (301) of open-type guide rails (3) and are capable of moving in the notches (301) of the open-type guide rails (3). The rolling shutter door is characterized in that the open-type guide rails (3) comprise installation parts (302) and explosion venting parts (303) which are connected through hinges (304); and explosion venting devices (305) are arranged between the installation parts (302) and the explosion venting parts (303). The shock-resisting steel explosion-venting rolling shutter door provided by the invention has the advantages that the requirements that the open and the close of the door are easy in normal use and large-size objects can pass are satisfied; and when an explosion accident happens, the curtain surface can be opened by shock wave to realize good explosion venting and pressure releasing functions.
Description
Technical field
The invention belongs to the building unit technical field, specifically just relate to be used to exist the building access of risk of explosion or the shock resistance steel venting of dust explosion rolling door of passage, can avoid or weaken the damage that the impact generated by explosion ripple causes building, for property and personal security provide effective guarantee.
Background technology
Rolling door is that the door sheet with the multi-joint activity is cascaded, and in fixing slideway, is that door is up and down rotated at the center with door top spool.Rolling door equally plays horizontal subdivision with the effect of wall, it is made up of curtain plate, seat board, guide rail, bearing, spool, casing, control cabinet, door-rolling machine, stop, lintel, 13 parts such as manual speed relieving pass device, press button and safeties, generally is installed in inconvenient position of adopting the wall separation.Rolling door is applicable to public place or dwelling houses such as the commercial shop front, garage, market, hospital, industrial enterprise.Especially door opening is bigger, and inconvenience is installed the place of ground door body and played convenient, fast unlatching effect.As be used for garage door, market fire resistance rolling shutter door, hangar door etc.
But in the building of special industries such as petrochemical industry, military project, some particular space need be deposited explosives.These explosives exist the possibility of blast, in case blast, the shock wave that produces can produce greatly harm to surrounding buildings thing, personnel's safety, for fear of accidental explosion whole building is done great damage, usually in these parking space zones the venting of dust explosion facility is set in meeting at present, products such as explosion relief door, venting of dust explosion window for example are installed, but products such as the explosion relief door of traditional routine, venting of dust explosion window are owing to need to resist the restriction of powerful impact force, often be difficult to make large scale, thereby be difficult to satisfy the current requirement of large scale.
Summary of the invention
At existing traditional venting of dust explosion doors and windows in order to satisfy the requirement of explosion-proof shock wave, can't make large-sized technological deficiency, the invention provides a kind of shock resistance steel venting of dust explosion rolling door, be easy to open and close when promptly satisfying usual the use, realize the requirement that large scale is current, again can be when blasting accident, the curtain face is opened by shock wave, plays venting of dust explosion, pressure release function preferably.
Technical scheme
In order to realize above-mentioned technical purpose, the present invention designs a kind of shock resistance steel venting of dust explosion rolling door, it comprises transmission system, curtain face, open-type guide rail and control system, described transmission system is installed on the supporting plate, supporting plate is fixedly installed on the building masonry wall, and described curtain face one end is installed on the transmission system, and both sides are stretched in the notch of open-type guide rail, can in the notch of open-type guide rail, move, it is characterized in that:
Described open-type guide rail comprises installation portion and venting of dust explosion portion, installation portion and portion of venting of dust explosion portion are connected through the hinge, between described installation portion and the venting of dust explosion portion explosion venting device is housed also, explosion venting device can guarantee to be kept closed when installation portion and venting of dust explosion portion are not subjected to blast impulse, and venting of dust explosion portion is impacted and opens around hinge when being subjected to blast impulse.
Described explosion venting device comprises the venting of dust explosion seat, and the venting of dust explosion seat is installed in the venting of dust explosion portion, is installed with the venting of dust explosion bolt on the venting of dust explosion seat, and the venting of dust explosion bolt passes installation portion and uses nut to fix.
Described installation portion and venting of dust explosion portion form the shaped as frame that notch is arranged, and curtain face both sides can be moved in notch, and there is guide part at the notch place.
Described transmission system comprises volume machine and spool, and scroll binding is on the output shaft of volume machine, and the volume machine is installed on the supporting plate, and supporting plate is fixed on the building masonry wall by swell fixture
Described curtain face comprises that the curtain sheet hangs pin and combined type curtain sheet.It is that the double-deck zinc-plated steel plate rolling of 1.0mm and 0.8mm forms that combined type curtain sheet adopts thickness.
The control of the controlled system of described transmission system realizes that the rotation of spool drives rising of curtain face or decline.
Described transmission system coats with the case cover.
Described control system comprises volume machine control circuit board, stop, button box, electric wire.
Described open-type guide rail adopts the thick galvanized steel plain sheet of 3mm to make, and the open-type guide rail is contained on the bottom girder.
Described venting of dust explosion bolt passes installation portion and uses nut to be fixed on gripper shoe.
Beneficial effect
The present invention is by design open-type guide rail, when dangerous situations such as room pressure is excessive or blast, the function of venting of dust explosion, pressure release will be played, be easy to open and close when both having satisfied usual the use, realize the requirement that large scale is current, again can be when blasting accident, the curtain face is opened by shock wave, play venting of dust explosion, pressure release function preferably, for the safety of personnel, equipment and building provides reliable guarantee.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the A place view in the accompanying drawing 1.
Fig. 3 is the B place view in the accompanying drawing 1.
Fig. 4 is the C place view in the accompanying drawing 1.
Fig. 5 is that venting of dust explosion state open-type guide rail of the present invention is opened schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
Shown in accompanying drawing 1～5, a kind of shock resistance steel venting of dust explosion rolling door, it comprises transmission system 1, curtain face 2, open-type guide rail 3 and control system 4, described transmission system 1 is installed on the supporting plate 5, supporting plate 5 is fixedly installed on the building masonry wall, described curtain face 2 one ends are installed on the transmission system 1, both sides are stretched in the notch 301 of open-type guide rail 3, can in the notch 301 of open-type guide rail 3, move, wherein, described open-type guide rail 3 comprises installation portion 302 and venting of dust explosion portion 303,303 ones in installation portion 302 and venting of dust explosion portion are connected by hinge 304, between described installation portion 302 and the venting of dust explosion portion 303 explosion venting device 305 is housed also, explosion venting device 305 can guarantee to be kept closed when installation portion 302 and venting of dust explosion portion 303 are not subjected to blast impulse, and venting of dust explosion portion is impacted and opens around hinge 304 when being subjected to blast impulse.
Described explosion venting device 305 comprises venting of dust explosion seat 305a, and venting of dust explosion seat 305a is installed in the venting of dust explosion portion 303, is installed with venting of dust explosion bolt 305b on the venting of dust explosion seat 305a, and venting of dust explosion bolt 305b passes installation portion 302 and uses nut 305c to fix.
Described installation portion 302 and venting of dust explosion portion 303 form the shaped as frame that notch 301 is arranged, and curtain face 2 both sides can be moved in notch 301, and there is guide part 301a at notch 301 places.
Described transmission system 1 comprises volume machine 101 and spool 102, and spool 102 is contained on the output shaft of volume machine 101, and volume machine 101 is installed on the supporting plate 5, and supporting plate 5 is fixed on the building masonry wall by swell fixture 6
Described curtain face 2 comprises that the curtain sheet hangs pin and combined type curtain sheet.It is that the double-deck zinc-plated steel plate rolling of 1.0mm and 0.8mm forms that combined type curtain sheet adopts thickness.
4 controls of described transmission system 1 controlled system, the rotation that realizes spool 102 drives curtain face 2 and rises or descend.
Described transmission system 1 usefulness case cover 7 coats.
Described control system 4 comprises volume machine control circuit board, stop, button box, electric wire.
Described open-type guide rail 3 adopts the thick galvanized steel plain sheet of 3mm to make, and open-type guide rail 3 is contained on the bottom girder 8.
Described venting of dust explosion bolt 305b passes installation portion 302 and uses nut 305c to be fixed on gripper shoe 305d.
The same work of the usual and common rolling door of whole rolling door, once there is the blast that reaches or be higher than design load to take place, curtain face 2 pressurizeds and clash into venting of dust explosion portion 303 parts, thus the impact force of distributing of the generation of will explode is converted into the pulling force that venting of dust explosion bolt 305b bears.After venting of dust explosion bolt 305b ruptured because of tension, venting of dust explosion portion 303 partial switchings of open-type guide rail 3 were opened, and curtain releases blast pressure outdoor towards outer unlatching.
The present invention is by design open-type guide rail, when dangerous situations such as room pressure is excessive or blast, the function of venting of dust explosion, pressure release will be played, be easy to open and close when promptly satisfying usual the use, realize the requirement that large scale is current, again can be when blasting accident, the curtain face is opened by shock wave, play venting of dust explosion, pressure release function preferably, for the safety of personnel, equipment and building provides reliable guarantee.
Claims (10)
1. shock resistance steel venting of dust explosion rolling door, it comprises transmission system (1), curtain face (2), open-type guide rail (3) and control system (4), described transmission system (1) is installed on the supporting plate (5), supporting plate (5) is fixedly installed on the building masonry wall, described curtain face (2) one ends are installed on the transmission system (1), both sides are stretched in the notch (301) of open-type guide rail (3), can move in the notch (301) of open-type guide rail (3), it is characterized in that:
Described open-type guide rail (3) comprises installation portion (302) and venting of dust explosion portion (303), installation portion (302) is connected by hinge (304) with venting of dust explosion portion (303), between described installation portion (302) and the venting of dust explosion portion (303) explosion venting device (305) is housed also, explosion venting device (305) can guarantee that installation portion (302) and venting of dust explosion portion (303) are kept closed when not being subjected to blast impulse, and venting of dust explosion portion is impacted and opens around hinge (304) when being subjected to blast impulse.
2. a kind of shock resistance steel venting of dust explosion rolling door as claimed in claim 1, it is characterized in that: described explosion venting device (305) comprises venting of dust explosion seat (305a), venting of dust explosion seat (305a) is installed in the venting of dust explosion portion (303), be installed with venting of dust explosion bolt (305b) on the venting of dust explosion seat (305a), venting of dust explosion bolt (305b) passes installation portion (302) and uses nut (305c) fixing.
3. a kind of shock resistance steel venting of dust explosion rolling door as claimed in claim 1, it is characterized in that: described installation portion (302) and venting of dust explosion portion (303) form the shaped as frame that notch (301) are arranged, curtain face (2) both sides can be moved in notch (301), and notch (301) has been located guide part (301a).
4. a kind of shock resistance steel venting of dust explosion rolling door as claimed in claim 1, it is characterized in that: described transmission system (1) comprises volume machine (101) and spool (102), spool (102) is contained on the output shaft of volume machine (101), volume machine (101) is installed on the supporting plate (5), and supporting plate (5) is fixed on the building masonry wall by swell fixture (6).
5. a kind of shock resistance steel venting of dust explosion rolling door as claimed in claim 1 is characterized in that: described curtain face (2) comprises that the curtain sheet hangs pin and combined type curtain sheet.It is that the double-deck zinc-plated steel plate rolling of 1.0mm and 0.8mm forms that combined type curtain sheet adopts thickness.
6. a kind of shock resistance steel venting of dust explosion rolling door as claimed in claim 4 is characterized in that: the controlled system of described transmission system (1) (4) control, realize that the rotation of spool (102) drives curtain face (2) rising or decline.
7. as claim 1 or 4 described a kind of shock resistance steel venting of dust explosion rolling door, it is characterized in that: described transmission system (1) coats with case cover (7).
8. a kind of shock resistance steel venting of dust explosion rolling door as claimed in claim 1, it is characterized in that: described control system (4) comprises volume machine control circuit board, stop, button box, electric wire.
9. a kind of shock resistance steel venting of dust explosion rolling door as claimed in claim 1 is characterized in that: described open-type guide rail (3) adopts the thick galvanized steel plain sheet of 3mm to make, and open-type guide rail (3) is contained on the bottom girder (8).
10. a kind of shock resistance steel venting of dust explosion rolling door as claimed in claim 2 is characterized in that: described venting of dust explosion bolt (305b) passes installation portion (302) and uses nut (305c) to be fixed on the gripper shoe (305d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310175946.7A CN103225473B (en) | 2013-05-13 | 2013-05-13 | Shock-resisting steel explosion-venting rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310175946.7A CN103225473B (en) | 2013-05-13 | 2013-05-13 | Shock-resisting steel explosion-venting rolling shutter door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103225473A true CN103225473A (en) | 2013-07-31 |
| CN103225473B CN103225473B (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310175946.7A Expired - Fee Related CN103225473B (en) | 2013-05-13 | 2013-05-13 | Shock-resisting steel explosion-venting rolling shutter door |
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| Country | Link |
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| CN (1) | CN103225473B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265133A (en) * | 2014-09-17 | 2015-01-07 | 上海森林特种钢门有限公司 | Smoke discharge and explosion venting window |
| CN104481302A (en) * | 2014-11-25 | 2015-04-01 | 徐州工程学院 | Alert-type explosion venting bolt |
| CN104481366A (en) * | 2014-11-25 | 2015-04-01 | 徐州工程学院 | Dangerous goods channel type intelligent explosion venting door |
| CN108505918A (en) * | 2018-02-11 | 2018-09-07 | 广州特种机电设备检测研究院 | Netted door and window for fire-fighting fast-escape |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2229918A (en) * | 1989-04-03 | 1990-10-10 | Arne Norderhaug | Blow-out panel fixing |
| US6494000B1 (en) * | 1999-03-11 | 2002-12-17 | Arpel Aluminum Ltd. | Resistant window systems |
| US20070271845A1 (en) * | 2006-05-26 | 2007-11-29 | Wen Ming Chang | Explosion-venting door structure |
| CN101368471A (en) * | 2007-08-16 | 2009-02-18 | 小松电机产业株式会社 | Curtain plate type rolling door |
| CN203248028U (en) * | 2013-05-13 | 2013-10-23 | 上海森林特种钢门有限公司 | Anti-impact steel explosion-venting roller shutter door |
-
2013
- 2013-05-13 CN CN201310175946.7A patent/CN103225473B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2229918A (en) * | 1989-04-03 | 1990-10-10 | Arne Norderhaug | Blow-out panel fixing |
| US6494000B1 (en) * | 1999-03-11 | 2002-12-17 | Arpel Aluminum Ltd. | Resistant window systems |
| US20070271845A1 (en) * | 2006-05-26 | 2007-11-29 | Wen Ming Chang | Explosion-venting door structure |
| CN101368471A (en) * | 2007-08-16 | 2009-02-18 | 小松电机产业株式会社 | Curtain plate type rolling door |
| CN203248028U (en) * | 2013-05-13 | 2013-10-23 | 上海森林特种钢门有限公司 | Anti-impact steel explosion-venting roller shutter door |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265133A (en) * | 2014-09-17 | 2015-01-07 | 上海森林特种钢门有限公司 | Smoke discharge and explosion venting window |
| CN104265133B (en) * | 2014-09-17 | 2016-03-30 | 上海森林特种钢门有限公司 | A kind of smoke evacuation explosion release window |
| CN104481302A (en) * | 2014-11-25 | 2015-04-01 | 徐州工程学院 | Alert-type explosion venting bolt |
| CN104481366A (en) * | 2014-11-25 | 2015-04-01 | 徐州工程学院 | Dangerous goods channel type intelligent explosion venting door |
| CN104481366B (en) * | 2014-11-25 | 2016-04-20 | 徐州工程学院 | A kind of dangerous material cargo channel formula intelligence explosion relief door |
| CN104481302B (en) * | 2014-11-25 | 2017-03-15 | 徐州工程学院 | A kind of alert and resourceful formula venting of dust explosion bolt |
| CN108505918A (en) * | 2018-02-11 | 2018-09-07 | 广州特种机电设备检测研究院 | Netted door and window for fire-fighting fast-escape |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103225473B (en) | 2015-07-01 |
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Granted publication date: 20150701 Termination date: 20210513 |
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