CN203248028U - Anti-impact steel explosion-venting roller shutter door - Google Patents
Anti-impact steel explosion-venting roller shutter door Download PDFInfo
- Publication number
- CN203248028U CN203248028U CN 201320257712 CN201320257712U CN203248028U CN 203248028 U CN203248028 U CN 203248028U CN 201320257712 CN201320257712 CN 201320257712 CN 201320257712 U CN201320257712 U CN 201320257712U CN 203248028 U CN203248028 U CN 203248028U
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- CN
- China
- Prior art keywords
- venting
- dust explosion
- explosion
- guide rail
- shock resistance
- 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.)
- Withdrawn - After Issue
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- Curtains And Furnishings For Windows Or Doors (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
An anti-impact steel explosion-venting roller shutter door comprises a transmission system (1), wherein the transmission system (1) is installed on a supporting frame plate (5), the supporting frame plate (5) is fixedly installed on a wall body of a building, one end of a curtain face (2) is installed on the transmission system (1), and two sides of the curtain face (2) extend into groove openings (301) of an opening-type guide rail (3) and can move in the groove openings (301) of the opening-type guide rail (3). The anti-impact steel explosion-venting roller shutter door is characterized in that the opening-type guide rail (3) comprises an installation part (302) and an explosion-venting part (303), wherein the installation part (302) and the explosion-venting part (303) are connected through a hinge (304), and an explosion-venting device (305) is installed between the installation part (302) and the explosion-venting part (303). The anti-impact steel explosion-venting roller shutter door is easy to open and close when used usually, and meets the requirement for large-size passing, the curtain face is opened by impact wave when an explosion accident occurs, and therefore good functions of explosion venting and pressure relief are achieved.
Description
Technical field
The utility model belongs to the building unit technical field, specifically just relate to the shock resistance steel venting of dust explosion rolling door be used to the building access that has risk of explosion or passage, can avoid or weaken the damage that shock wave that blast produces 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, rotates door up and down centered by the spool of door top.Rolling door equally plays horizontal subdivision with the effect of wall, it is closed 13 parts such as device, press button and safeties and is formed by curtain plate, seat board, guide rail, bearing, spool, casing, control cabinet, door-rolling machine, stop, lintel, manual speed relieving, generally is installed in the position that inconvenience employing wall is separated.Rolling door is applicable to public place or the dwelling houses such as the commercial shop front, garage, market, hospital, industrial enterprise.Especially door opening is larger, and convenient, fast unlatching effect is played in the place of inconvenient installation ground door body.As being used for garage door, market fire resistance rolling shutter door, hangar door etc.
But in the building of the special industries such as petrochemical industry, military project, some particular space need to be deposited explosives.These explosives exist the possibility of blast, in case blast, the shock wave that produces can produce to Adjacent Buildings, personnel's safety greatly harm, for fear of accidental explosion whole building is done great damage, at present usually in meeting at these parking space region division venting of dust explosion facilities, such as the products such as explosion relief door, explosion release window are installed, but the products such as the explosion relief door of traditional routine, explosion release window are owing to needing 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.
The utility model content
For 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 utility model provides a kind of shock resistance steel venting of dust explosion rolling door, be easy to open and close when namely 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 preferably venting of dust explosion, decompression function.
Technical scheme
In order to realize above-mentioned technical purpose, the utility model 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 section, installation portion and section of venting of dust explosion section are connected through the hinge, between described installation portion and the venting of dust explosion section explosion venting device is housed also, explosion venting device can guarantee to be kept closed when installation portion and venting of dust explosion section are not subject to blast impulse, and venting of dust explosion section is impacted and opens around hinge when being subject 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 section, 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 section 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 the 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 utility model is by design open-type guide rail, when the 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 preferably venting of dust explosion, decompression function, for personnel, equipment and safety of building provide reliable guarantee.
Description of drawings
Fig. 1 is front view of the present utility model.
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 the utility model venting of dust explosion state open-type guide rail is opened schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
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 be in the notch 301 interior movements of open-type guide rail 3, wherein, described open-type guide rail 3 comprises installation portion 302 and venting of dust explosion section 303, installation portion 302 is connected with venting of dust explosion section and is connected by hinge 304, between described installation portion 302 and the venting of dust explosion section 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 section 303 are not subject to blast impulse, and venting of dust explosion section is impacted and opens around hinge 304 when being subject 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 section 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 section 303 form the shaped as frame that notch 301 is arranged, and curtain face 2 both sides can be in notch 301 interior movements, 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 occur, curtain face 2 pressurizeds and clash into venting of dust explosion section 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 section 303 partial switchings of open-type guide rail 3 were opened, and curtain releases blast pressure outdoor towards outer unlatching.
The utility model is by design open-type guide rail, when the 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 namely 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 preferably venting of dust explosion, decompression function, for personnel, equipment and safety of building provide 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 in the notch (301) of open-type guide rail (3), move, it is characterized in that:
Described open-type guide rail (3) comprises installation portion (302) and venting of dust explosion section (303), installation portion (302) is connected 303 with venting of dust explosion section) connect by hinge (304), between described installation portion (302) and the venting of dust explosion section (303) explosion venting device (305) is housed also, explosion venting device (305) can guarantee that installation portion (302) and venting of dust explosion section (303) are kept closed when not being subject to blast impulse, and venting of dust explosion section is impacted and opens around hinge (304) when being subject 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 section (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 section (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, it 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, rotation drive curtain face (2) rising or the decline of realization spool (102).
7. such 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 |
|---|---|---|---|
| CN 201320257712 CN203248028U (en) | 2013-05-13 | 2013-05-13 | Anti-impact steel explosion-venting roller shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257712 CN203248028U (en) | 2013-05-13 | 2013-05-13 | Anti-impact steel explosion-venting roller shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248028U true CN203248028U (en) | 2013-10-23 |
Family
ID=49374474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320257712 Withdrawn - After Issue CN203248028U (en) | 2013-05-13 | 2013-05-13 | Anti-impact steel explosion-venting roller shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225473A (en) * | 2013-05-13 | 2013-07-31 | 上海森林特种钢门有限公司 | Shock-resisting steel explosion-venting rolling shutter door |
| CN104502208A (en) * | 2014-11-25 | 2015-04-08 | 徐州工程学院 | Explosion venting door experiment and testing equipment |
-
2013
- 2013-05-13 CN CN 201320257712 patent/CN203248028U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225473A (en) * | 2013-05-13 | 2013-07-31 | 上海森林特种钢门有限公司 | Shock-resisting steel explosion-venting rolling shutter door |
| CN103225473B (en) * | 2013-05-13 | 2015-07-01 | 上海森林特种钢门有限公司 | Shock-resisting steel explosion-venting rolling shutter door |
| CN104502208A (en) * | 2014-11-25 | 2015-04-08 | 徐州工程学院 | Explosion venting door experiment and testing equipment |
| CN104502208B (en) * | 2014-11-25 | 2017-01-25 | 徐州工程学院 | Explosion venting door experiment and testing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Shock-resisting steel explosion-venting rolling shutter door Effective date of registration: 20131210 Granted publication date: 20131023 Pledgee: Bank of Shanghai Limited by Share Ltd Pudong branch Pledgor: Shanghai Senlin Special Type Steel Door Co., Ltd. Registration number: 2013310000083 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131023 Effective date of abandoning: 20150701 |
|
| RGAV | Abandon patent right to avoid regrant |