CN219240951U - Light steel explosion venting wall structure - Google Patents
Light steel explosion venting wall structure Download PDFInfo
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- CN219240951U CN219240951U CN202223115626.6U CN202223115626U CN219240951U CN 219240951 U CN219240951 U CN 219240951U CN 202223115626 U CN202223115626 U CN 202223115626U CN 219240951 U CN219240951 U CN 219240951U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The utility model discloses a light steel explosion venting wall structure, which belongs to the technical field of safety buildings and comprises: explosion venting wall body is characterized in that: the explosion venting wall comprises an outer explosion venting plate, an inner explosion venting plate and a transverse blocking keel, wherein the transverse blocking keel is respectively fixed on the outer explosion venting plate and the inner explosion venting plate by fixing bolts, and a first explosion venting piece is arranged at the contact part of the transverse blocking keel, the outer explosion venting plate and the inner explosion venting plate; the outer explosion-proof pressure release plates are fixedly connected through explosion-proof bolts, and traction ropes are arranged between the transverse blocking keels, the connecting bolts of the inner explosion-proof pressure release plates and the gaskets. The explosion venting wall body is light in weight, strong in fire resistance and strong in wall body explosion-proof pressure, when explosion or combustion occurs in the building, the first explosion venting piece and the second explosion venting piece are instantaneously released to release the internal pressure, and the traction rope can ensure that the explosion venting plates on the outer side and the inner side do not fly in disorder.
Description
Technical Field
The utility model belongs to the technical field of safety buildings, and particularly relates to a light steel explosion venting wall structure.
Background
The explosion venting wall body is an explosion venting device capable of instantly releasing critical pressure by tightly closing explosion pressure of indoor explosion, and timely venting impact wave and pressure out of the room through breaking of explosion venting bolts, so that damage to buildings or other objects in the room is avoided. The explosion venting wall body is mainly applied to explosive areas and gas fire extinguishing protection areas in the petrochemical industry, the coal mine industry and the like.
The pressure release wall and the explosion release wall of the boiler room in industrial and civil factories are generally composed of a single layer plate, a sandwich plate, a single layer plate and a heat preservation layer. When the building explodes or burns, the gas pressure in the house rises sharply, and the explosion venting wall fitting opens the wall and releases the pressure through the explosion venting fitting or device to control the explosion or damage degree to be smaller. The explosion venting wall is adopted in a plurality of buildings at present, and is popular because of the light material and the fireproof and anti-seismic effects.
The explosion venting accessory is usually composed of an explosion venting bolt and a traction lashing rope for inhibiting splashing and injuring people and objects at an opening of a wall body, and the existing traction lashing rope is usually used for connecting a keel and a wall surface, so that the keel is deformed due to the fact that the keel is pulled by force when explosion venting is prevented, the later recycling rate is low, and resource waste is caused.
Disclosure of Invention
In order to solve the problems, the utility model discloses a light steel explosion venting wall structure, which has a simple structure, adopts galvanized fiber explosion-proof plates, has strong fire resistance, strong wall explosion-proof pressure capability and quick explosion venting, can not reduce the traction deformation on keels in the process of explosion venting, improves the recycling rate, and reduces the resource waste.
In order to achieve the above purpose, the specific technical scheme of the application is as follows:
the light steel explosion venting wall structure comprises an explosion venting wall body, wherein the explosion venting wall body comprises an outer explosion venting plate, an inner explosion venting plate and a transverse blocking keel, the transverse blocking keel is respectively fixed on the outer explosion venting plate and the inner explosion venting plate by fixing bolts, and a first explosion venting piece is arranged at the contact part of the transverse blocking keel, the outer explosion venting plate and the inner explosion venting plate; the anti-explosion device is characterized in that the outer anti-explosion pressure release plates are fixedly connected through anti-explosion bolts, flashing plates are arranged on the outer sides of the anti-explosion bolts and the outer anti-explosion pressure release plates, gaskets are arranged on the inner sides of the anti-explosion bolts and the outer anti-explosion pressure release plates, and traction ropes are arranged between the transverse blocking keels and the connecting bolts of the inner anti-explosion pressure release plates and the gaskets.
Based on the technical characteristics, preferably, the transverse blocking keel is further provided with a second explosion venting member at the bolt connection part, and the first explosion venting member and the second explosion venting member clamp the transverse blocking keel in the middle.
Based on the technical characteristics, preferably, the gasket is provided with 4 bolt holes, the 4 bolt holes correspond to the bolt holes on the four connected outer explosion-proof pressure relief plates respectively, and the connection part of the nut corresponding to the explosion-proof bolt of the gasket is provided with a spring.
Based on the technical characteristics, preferably, a lashing buckle is arranged in the middle of the gasket.
Based on the technical characteristics, preferably, the outer explosion-proof pressure relief plate is a galvanized fiber explosion-proof plate.
Based on the technical characteristics, preferably, a heat-insulating rock wool board is arranged between the outer explosion-proof pressure relief plate and the inner explosion-proof pressure relief plate.
Based on the technical characteristics, preferably, the outer explosion-proof pressure relief plate and the inner explosion-proof pressure relief plate are installed in a staggered joint.
Compared with the prior art, the beneficial effects of this application are:
the first explosion venting piece and the second explosion venting piece are arranged on two sides of the transverse blocking keel, when the explosion occurs indoors, the first explosion venting piece and the second explosion venting piece rapidly fall off, the pressure is released, the impact force on the keel is relieved when the explosion is venting, and the deformation is prevented; the two ends of the traction winch are respectively connected with the explosion-proof bolt of the outer explosion-proof pressure relief plate and the fixing bolt of the connection of the keel and the inner explosion-proof pressure relief plate, so that the direct traction of the keel is reduced, the deformation of the keel is prevented, and the recycling rate is improved; the gasket and the flashing board of four unifications are when the explosion-proof relief plate in the installation outside, and the wall body is assembled to the convenience on the one hand, plays sealed effect in the wall body simultaneously.
Drawings
FIG. 1 is a schematic view of a light steel explosion venting wall structure according to the present utility model;
fig. 2 is a schematic view of a partial structure of the present utility model.
List of drawing identifiers:
1. explosion venting wall body; 2. an outer explosion-proof pressure release plate; 3. an inner side explosion-proof pressure release plate; 4. a transverse blocking keel; 5. a heat-preserving rock wool board; 6. an explosion-proof bolt; 7. Traction lashing; 8. a gasket; 81. bolt holes; 82. a lashing buckle; 9. a connecting bolt; 10. a spring; 11. a first explosion venting member; 12. the second explosion venting piece; 13. flashing board.
Detailed Description
The utility model will be further elucidated with reference to the following figures 1-2 and specific embodiments, which should be understood as being merely illustrative of the utility model and not limiting the scope thereof.
It should be noted that the words "left", "right", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in fig. 1, a light steel explosion venting wall structure comprises an explosion venting wall 1, wherein the explosion venting wall comprises an outer explosion venting plate 2, an inner explosion venting plate 3 and a transverse blocking keel 4, and the transverse blocking keel 4 is respectively fixed on the outer explosion venting plate 2 and the inner explosion venting plate 3 by fixing bolts 9. A heat-insulating rock wool board 5 is arranged between the outer explosion-proof pressure relief board and the inner explosion-proof pressure relief board; preferably, the outer explosion-proof pressure relief plate 2 is a galvanized fiber explosion-proof plate, and has light weight and strong fire resistance.
The contact position of the transverse blocking keel 4 and the outer explosion-proof pressure release plate 2 is provided with a first explosion release piece 11, the contact position of the transverse blocking keel 4 and the inner explosion-proof pressure release plate 3 is also provided with a first explosion release piece 11, and the first explosion release pieces 11 at the two positions are symmetrically arranged. The transverse blocking keel 4 is further provided with a second explosion venting member 12 at the bolt connection part, and the first explosion venting member 11 and the second explosion venting member 12 clamp the transverse blocking keel 4 in the middle. When the connecting bolt 9 is connected with the structure, a spring 10 is arranged at the corresponding nut. The first explosion venting piece and the second explosion venting piece are arranged on two sides of the transverse blocking keel, when the explosion happens indoors, the first explosion venting piece and the second explosion venting piece fall off rapidly, the pressure is released, the impact force on the keel is relieved when the explosion venting is performed, the deformation is prevented, and the explosion-proof pressure of the wall body is strong.
The outer explosion-proof pressure release plate 2 is fixedly connected with the explosion-proof bolt 6, the explosion-proof bolt 6 and the outer explosion-proof pressure release plate 2 are provided with a flashing plate 13, a gasket 8 is arranged on the inner side of the explosion-proof bolt 6 and the outer explosion-proof pressure release plate 2, and a lashing buckle 82 is arranged in the middle of the gasket 8. As shown in fig. 2, the gasket 8 is provided with 4 bolt holes 81, which respectively correspond to the bolt holes on the four connected outer explosion-proof pressure relief plates 2, and the connection part of the gasket 8 and the corresponding nut of the explosion-proof bolt 6 is provided with a spring 10.
The transverse blocking keel 4 is provided with a traction lashing rope 7 between a connecting bolt 9 of the inner side explosion-proof pressure relief plate 3 and the gasket 8, and is particularly connected with a lashing rope hasp 82 in the middle of the gasket.
In summary, the explosion venting wall body is light in weight, strong in fire resistance and strong in wall body explosion-proof pressure, when explosion or combustion occurs in the building, the first explosion venting piece and the second explosion venting piece are instantaneously released to release the internal pressure, and the traction rope can ensure that the explosion venting plates on the outer side and the inner side do not fly in disorder.
It should be noted that the drawings merely illustrate the technical idea of the utility model and the shape is not intended to limit the scope of the utility model, and those skilled in the art can make several improvements and modifications without departing from the principles of the utility model, which fall within the scope of the claims of the utility model.
Claims (7)
1. A light steel explosion venting wall structure comprises an explosion venting wall and is characterized in that: the explosion venting wall comprises an outer explosion venting plate, an inner explosion venting plate and a transverse blocking keel, wherein the transverse blocking keel is respectively fixed on the outer explosion venting plate and the inner explosion venting plate by fixing bolts, and a first explosion venting piece is arranged at the contact part of the transverse blocking keel, the outer explosion venting plate and the inner explosion venting plate; the anti-explosion device is characterized in that the outer anti-explosion pressure release plates are fixedly connected through anti-explosion bolts, flashing plates are arranged on the outer sides of the anti-explosion bolts and the outer anti-explosion pressure release plates, gaskets are arranged on the inner sides of the anti-explosion bolts and the outer anti-explosion pressure release plates, and traction ropes are arranged between the transverse blocking keels and the connecting bolts of the inner anti-explosion pressure release plates and the gaskets.
2. A lightweight steel explosion venting wall structure in accordance with claim 1, wherein: the horizontal blocking keel is further provided with a second explosion venting piece at the bolt connection part, and the first explosion venting piece and the second explosion venting piece clamp the horizontal blocking keel in the middle.
3. A lightweight steel explosion venting wall structure in accordance with claim 1, wherein: the gasket is provided with four bolt holes, the four bolt holes correspond to the bolt holes on the connected 4 outer explosion-proof pressure relief plates respectively, and a spring is arranged at the joint of the gasket and the nut corresponding to the explosion-proof bolt.
4. A lightweight steel explosion venting wall structure in accordance with claim 1, wherein: and a lashing buckle is arranged in the middle of the gasket.
5. A lightweight steel explosion venting wall structure in accordance with claim 1, wherein: the outer explosion-proof pressure relief plate is a galvanized fiber explosion-proof plate.
6. A lightweight steel explosion venting wall structure in accordance with claim 1, wherein: and a heat-insulating rock wool board is arranged between the outer explosion-proof pressure release board and the inner explosion-proof pressure release board.
7. A lightweight steel explosion venting wall structure in accordance with claim 1, wherein: the outer explosion-proof pressure relief plate and the inner explosion-proof pressure relief plate are installed in a staggered joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223115626.6U CN219240951U (en) | 2022-11-23 | 2022-11-23 | Light steel explosion venting wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223115626.6U CN219240951U (en) | 2022-11-23 | 2022-11-23 | Light steel explosion venting wall structure |
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| Publication Number | Publication Date |
|---|---|
| CN219240951U true CN219240951U (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223115626.6U Active CN219240951U (en) | 2022-11-23 | 2022-11-23 | Light steel explosion venting wall structure |
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| CN (1) | CN219240951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117344923A (en) * | 2023-11-28 | 2024-01-05 | 河南安筑建筑科技有限公司 | Light explosion venting roof with waterproof performance and roof auxiliary installation device |
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2022
- 2022-11-23 CN CN202223115626.6U patent/CN219240951U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117344923A (en) * | 2023-11-28 | 2024-01-05 | 河南安筑建筑科技有限公司 | Light explosion venting roof with waterproof performance and roof auxiliary installation device |
| CN117344923B (en) * | 2023-11-28 | 2024-05-03 | 河南安筑建筑科技有限公司 | Light explosion venting roof with waterproof performance and roof auxiliary installation device |
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