CN203248048U - Guide rail structure of shock resistance steel explosion venting rolling door - Google Patents
Guide rail structure of shock resistance steel explosion venting rolling door Download PDFInfo
- Publication number
- CN203248048U CN203248048U CN 201320257714 CN201320257714U CN203248048U CN 203248048 U CN203248048 U CN 203248048U CN 201320257714 CN201320257714 CN 201320257714 CN 201320257714 U CN201320257714 U CN 201320257714U CN 203248048 U CN203248048 U CN 203248048U
- Authority
- CN
- China
- Prior art keywords
- venting
- guide rail
- dust explosion
- rolling door
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a guide rail structure of a shock resistance steel explosion venting rolling door. The guide rail structure is characterized by comprising a guide rail opening part (1). The guide rail opening part (1) is connected with a guide rail fixing part (3) through a hinge (2), an explosion venting base (4) is installed on the guide rail opening part (1), an explosion venting bolt (5) is arranged on the explosion venting base (4) in a penetrated mode, and the explosion venting bolt (5) penetrates through the guide rail fixing part (3) to be fixed on the guide rail fixing part (3). The guide rail structure greatly improves the explosion venting and pressure venting capacity of a traditional rolling door and improves the safety performance of storage of dangerous goods.
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, especially the guide rail structure that relates to the venting of dust explosion rolling door, can 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 the shock wave that blast produces can be to greatly harm of safety generation on every side, 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, at the explosion time that meets accident, can steel venting of dust explosion roller shutter play the effect of venting of dust explosion pressure release, and key is whether explosion venting device can effectively resist shock wave.
The utility model content
For the limited defective of existing venting of dust explosion rolling door explosion-proof impact force, the utility model provides a kind of guide rail structure of shock resistance steel venting of dust explosion rolling door, has significantly improved the venting of dust explosion pressure relief capability of traditional rolling door, has strengthened the safety of dangerous goods storing places.
Technical scheme
In order to realize above-mentioned technical purpose, the utility model designs a kind of guide rail structure of shock resistance steel venting of dust explosion rolling door, it is characterized in that: it comprises the unlatching rail portion, described unlatching rail portion by hinge be connected with fixed guide section, the venting of dust explosion seat is installed in the unlatching rail portion, be installed with the venting of dust explosion bolt on the venting of dust explosion seat, the venting of dust explosion bolt passes fixed guide section and is fixed in the fixed guide section.
Described unlatching rail portion and fixed guide section form the shaped as frame that notch is arranged, and there is guide part at the notch place.
Described venting of dust explosion seat is L shaped, and an end is fixed on the unlatching rail portion, and the other end is passed by the venting of dust explosion bolt.
Described unlatching rail portion and fixed guide section adopt the thick galvanized steel plain sheet of 3mm or corrosion resistant plate to make.
Described fixed guide section is installed on the guide rail holder.
Beneficial effect
The guide rail structure of a kind of shock resistance steel venting of dust explosion rolling door that the utility model provides has significantly improved the venting of dust explosion pressure relief capability of traditional rolling door, has strengthened the safety of dangerous goods storing places.
Description of drawings
Accompanying drawing 2 is the direction schematic diagrames of overlooking of the present utility model.
Accompanying drawing 3 is notch schematic diagrames of the present utility model
Accompanying drawing 4 is that venting of dust explosion of the present utility model is opened schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment
Shown in attached Fig. 1 and 2, a kind of guide rail structure of shock resistance steel venting of dust explosion rolling door, it is characterized in that: it comprises opens rail portion 1, described unlatching rail portion 1 is connected connection, venting of dust explosion seat 4 by hinge 2 and is installed in and opens rail portion 1 with fixed guide section, be installed with venting of dust explosion bolt 5 on the venting of dust explosion seat 4, venting of dust explosion bolt 5 passes fixed guide section 3 and is fixed in the fixed guide section 3.
Described unlatching rail portion 1 and fixed guide section 3 form the shaped as frame that notch 101 is arranged, and there is guide part 101a at notch 101 places.
Described venting of dust explosion seat 4 is L shaped, and an end is fixed on opens rail portion 1, and the other end is passed by venting of dust explosion bolt 5.
Described unlatching rail portion 1 and fixed guide section 3 adopt the thick galvanized steel plain sheet of 3mm or corrosion resistant plate to make.
Described fixed guide section 3 is installed on the guide rail holder 6.
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 pressurized and clash into and open rail portion 1 part, thus the impact force of distributing of the generation of will explode is converted into the pulling force that venting of dust explosion bolt 5 bears.After venting of dust explosion bolt 5 ruptured because of tension, unlatching rail portion 1 partial switching of open-type guide rail was opened, and curtain releases blast pressure outdoor towards outer unlatching.
The guide rail structure of a kind of shock resistance steel venting of dust explosion rolling door that the utility model provides has significantly improved the venting of dust explosion pressure relief capability of traditional rolling door, has improved the safety of dangerous goods storing places.
Claims (5)
1. the guide rail structure of a shock resistance steel venting of dust explosion rolling door, it is characterized in that: it comprises opens rail portion (1), described unlatching rail portion (1) is connected 3 by hinge (2) with fixed guide section) connect, venting of dust explosion seat (4) is installed in and opens rail portion (1), be installed with venting of dust explosion bolt (5) on the venting of dust explosion seat (4), venting of dust explosion bolt (5) passes fixed guide section (3) and is fixed in the fixed guide section (3).
2. the guide rail structure of a kind of shock resistance steel venting of dust explosion rolling door as claimed in claim 1, it is characterized in that: described unlatching rail portion (1) and fixed guide section (3) form the shaped as frame that notch (101) are arranged, and notch (101) has been located guide part (101a).
3. the guide rail structure of a kind of shock resistance steel venting of dust explosion rolling door as claimed in claim 1 is characterized in that: described venting of dust explosion seat (4) is for L shaped, and an end is fixed on opens rail portion (1), and the other end is passed by venting of dust explosion bolt (5).
4. the guide rail structure of a kind of shock resistance steel venting of dust explosion rolling door as claimed in claim 1 is characterized in that: described unlatching rail portion (1) and fixed guide section (3) the employing thick galvanized steel plain sheet of 3mm or corrosion resistant plate making.
5. the guide rail structure of a kind of shock resistance steel venting of dust explosion rolling door as claimed in claim 1, it is characterized in that: described fixed guide section (3) is installed on the guide rail holder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257714 CN203248048U (en) | 2013-05-13 | 2013-05-13 | Guide rail structure of shock resistance steel explosion venting rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257714 CN203248048U (en) | 2013-05-13 | 2013-05-13 | Guide rail structure of shock resistance steel explosion venting rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248048U true CN203248048U (en) | 2013-10-23 |
Family
ID=49374494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320257714 Expired - Fee Related CN203248048U (en) | 2013-05-13 | 2013-05-13 | Guide rail structure of shock resistance steel explosion venting rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248048U (en) |
-
2013
- 2013-05-13 CN CN 201320257714 patent/CN203248048U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204386407U (en) | A kind of self-locking alarm labeled door | |
| CN204457154U (en) | A kind of passive type ejects quiet automatic lock body | |
| CN103225473B (en) | Shock-resisting steel explosion-venting rolling shutter door | |
| CN202139982U (en) | Safe protection door system | |
| CN203248048U (en) | Guide rail structure of shock resistance steel explosion venting rolling door | |
| CN203248028U (en) | Anti-impact steel explosion-venting roller shutter door | |
| CN211448400U (en) | Automatic closing type high-flame-retardant steel-wood fireproof door | |
| CN210393366U (en) | Impact-resistant midsplit fireproof heat-insulation elevator landing door | |
| CN204457324U (en) | There is the safety anti-theft door of heat preservation and soundproof fire-proof function | |
| CN208251953U (en) | A kind of novel ballistic door | |
| CN104453473A (en) | Driving mechanism for explosion venting hydrant | |
| CN202899973U (en) | Door special for refuge room | |
| CN204326750U (en) | A kind of venting of dust explosion bolt driving mechanism | |
| CN107795256A (en) | One kind singly opens armour steel wood fire resistant doorsets | |
| CN203081209U (en) | Anti-knocking fireproof door for railway tunnel | |
| CN207160893U (en) | The movable steel non-insulated fire window of Temperature Control Type | |
| CN206457152U (en) | A kind of elevator protecting against shock comes off middle layered gate | |
| CN204691600U (en) | A kind of two slideway fire resistance rolling shutter door | |
| CN214886452U (en) | Outer flat inner open invisible door with aluminum alloy edge | |
| CN204266715U (en) | A kind of alert and resourceful formula venting of dust explosion bolt | |
| CN202913824U (en) | Internal protection closing device of protective door | |
| CN211549470U (en) | Connecting structure of fireproof roller shutter and scroll | |
| CN216583712U (en) | Protection type lift-cabin door with buffer function | |
| CN206554766U (en) | A kind of Novel rolling shutter for being conveniently replaceable and dismantling | |
| CN203788981U (en) | Rat-proof device for electric room door |
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: Guide rail structure of shock resistance steel explosion venting rolling 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20210513 |