CN112227800B - Explosion-proof wall - Google Patents
Explosion-proof wall Download PDFInfo
- Publication number
- CN112227800B CN112227800B CN202011070751.2A CN202011070751A CN112227800B CN 112227800 B CN112227800 B CN 112227800B CN 202011070751 A CN202011070751 A CN 202011070751A CN 112227800 B CN112227800 B CN 112227800B
- Authority
- CN
- China
- Prior art keywords
- plate
- frame
- explosion
- fixedly connected
- board
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/04—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions
- E04H9/10—Independent shelters; Arrangement of independent splinter-proof walls
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
Abstract
The application relates to an explosion-proof wall, which belongs to the technical field of protective structure engineering and comprises a plurality of wall plate assemblies, wherein each wall plate assembly comprises a back explosion plate and an explosion-facing plate, the back explosion plate is detachably connected with a connecting frame, the connecting frame is detachably connected with a connecting plate, the connecting frame and the back explosion plate form a pouring cavity, one side, close to the explosion-facing plate, of the connecting plate is fixedly connected with a plurality of left inclined plates and right inclined plates, each left inclined plate is fixedly connected with an elastic buffer strip, and each buffer strip is fixedly connected with the right inclined plate; the side, close to the back explosion plate, of the explosion-facing plate is fixedly connected with a mounting frame, and the mounting frame is detachably connected to the connecting frame; the connecting frame is provided with the casting gate, one side of the connecting frame, which is far away from the explosion-facing plate, is fixedly connected with a fixing frame, the fixing frame is provided with a plurality of threaded holes, and the threaded holes of adjacent wallboard assemblies are in threaded connection with the connecting bolts together.
Description
Technical Field
The invention relates to the technical field of protective structure engineering, in particular to an explosion-proof wall.
Background
The existing explosion-proof wall is a wall which has the capability of resisting explosion shock waves and can limit the destructive action of explosion within a certain range in a broad sense. The explosion-proof wall has various styles according to specific requirements, wherein the most common explosion-proof wall in the industrial building field is made of fiber concrete cast and reinforced steel bars, and has good anti-explosion performance. The blast wall is divided into a front explosion surface and a back explosion surface, and under the expected explosion intensity, after the front explosion surface of the blast wall bears the explosion, the back explosion surface can not be damaged, and the influence of the explosion can be completely inhibited on one side of the blast wall.
The above prior art solutions have the following drawbacks: the explosion-proof wall is characterized in that the explosion-facing surface of the explosion-proof wall is damaged after explosion, but the explosion-backing surface is not damaged generally, and when the explosion-proof wall is repaired, structures such as internal reinforcing steel bars are damaged by explosion, so that the repair of the damaged area is very difficult independently, and the replacement of the explosion-proof wall as a whole is expensive, so that a great deal of time is spent.
Disclosure of Invention
To reduce the cost of repairing a blast wall, the present application provides a blast wall.
The application provides an explosion-proof wall adopts following technical scheme:
an explosion-proof wall comprises a plurality of wall plate assemblies, wherein each wall plate assembly comprises a back explosion plate and an explosion-facing plate, one side, close to the explosion-facing plate, of the back explosion plate is detachably connected with a connecting frame, one side, far away from the back explosion plate, of the connecting frame is detachably connected with a connecting plate, the connecting frame and the back explosion plate are provided with pouring cavities, one side, close to the explosion-facing plate, of the connecting plate is fixedly connected with a plurality of left inclined plates and right inclined plates, the left inclined plates and the right inclined plates are arranged along the length direction of the connecting plate, the left inclined plates and the right inclined plates are obliquely arranged in a direction, close to one side, far away from the connecting plate, of the connecting plate, the inclination directions of the left inclined plates and the right inclined plates are opposite, one side, far away from the connecting plate, of each left inclined plate is fixedly connected with elastic buffer strips, the other side of each buffer strip is fixedly connected to one side, far away from the connecting plate, and the explosion-facing plate is fixedly connected to all the buffer strips;
the side, close to the back explosion plate, of the explosion-facing plate is fixedly connected with a mounting frame, the mounting frame is detachably connected to the connecting frame, and the mounting frame surrounds the left inclined plate and the right inclined plate;
seted up on the splice frame and pour the mouth, the mouth of pouring of adjacent wallboard subassembly communicates each other, and the splice frame is kept away from and is met fixed frame of explosion plate one side fixedly connected with, has seted up a plurality of fixed screw holes on the fixed frame, and the common threaded connection of fixed screw hole of adjacent wallboard subassembly has connecting bolt.
Through adopting above-mentioned scheme, the user can be in the same place the wallboard subassembly as required, forms blast wall, connects through connecting bolt to pouring the department casting concrete, thoroughly fixing all wallboard subassemblies together. When the explosion-proof wall bears the explosion, the explosion-proof plate firstly bears the explosion, the buffer strip is extruded by the explosion-proof plate to deform, and the left inclined plate and the right inclined plate deform along with the buffer strip to play a role in buffering the explosion force received by the explosion-proof wall. After the wallboard assembly damages, because meet and explode board, connecting plate and connection frame and all can dismantle, the user can pull down the damage part, has the wallboard assembly separately to dismantle, the user only need change impaired regional part can, the damaged concrete structure can clear up and fall watering again, can effectively reduce the cost of restoreing the blast wall, resources are saved reduces the human cost.
Preferably, a plurality of liquid storage cavities for storing the fire extinguishing agent are formed among the mounting frame, the left sloping plate, the right sloping plate and the connecting plate.
Through adopting above-mentioned scheme, when wallboard subassembly bore the explosion, meet the board of exploding and be broken by the explosion, left swash plate and right swash plate department appear damaged back, and the fire extinguishing agent can spill from depositing the liquid chamber, can effectively weaken the trend that the conflagration that the explosion produced spreads.
Preferably, the fire extinguishing agent is a water-based colloidal fire extinguishing agent.
Through adopting above-mentioned scheme, the water system colloid fire extinguishing agent is fire-extinguishing effect good, can preserve for a long time to owing to there is certain elasticity, can play the effect of buffering explosion when explosion-proof wall bears the explosion, the water system colloid fire extinguishing agent can not be too far away because of assaulting the spilling behind the wallboard subassembly damage, leads to the fire extinguishing agent dispersion too wide, and fire-extinguishing effect weakens.
Preferably, many horizontal bars of fixedly connected with in the coupling frame and many vertical bars, horizontal bar and vertical bar mutually perpendicular set up.
By adopting the scheme, the transverse reinforcing steel bars and the longitudinal reinforcing steel bars can form reinforced concrete together with concrete in the pouring cavity, so that the explosion-proof effect of the wallboard assembly is enhanced.
Preferably, the inner side of the connecting frame is fixedly connected with a first flange frame, the first flange frame is perpendicular to the connecting frame, and the first flange frame is connected to the back burst plate through bolts;
the connecting frame is close to and meets and explode board one side fixedly connected with second flange frame, and second flange frame perpendicular to connecting frame sets up, and second flange frame bolted connection is on the connecting plate.
Through adopting above-mentioned scheme, the connection frame is connected through first flange frame and back of the body and explodes the board, and the connection frame passes through the second flange frame to be connected with the connecting plate, and simple to operate also can dismantle through extracting the bolt even produce deformation after bearing the explosion.
Preferably, meet and explode the board and be close to many spinal branchs of back of the body and explode board one side fixedly connected with bracing piece, the equal fixed connection of the bracing piece other end is on the connecting plate, and the bracing piece all is located between left swash plate and connecting plate junction and right swash plate and the connecting plate junction.
Through adopting above-mentioned scheme, the bracing piece can support the part that the meet and explode the board and not contact with the buffering strip, reduces the possibility that the backup pad surface takes place deformation.
Preferably, many stiffeners of equal fixedly connected with on the every bracing piece, stiffener difference fixed connection is on left swash plate and right swash plate.
Through adopting above-mentioned scheme, the intensity of bracing piece can further be strengthened to the stiffener, also can increase the intensity of left swash plate and right swash plate simultaneously.
Preferably, the bumper strip is made of a propylene-based elastomer.
By adopting the scheme, the propenyl elastomer has high tensile strength, high flexibility and easy processing.
Preferably, the mounting frame is close to connecting plate one side fixedly connected with third flange frame, third flange frame perpendicular to mounting frame sets up, a plurality of first through-holes have been seted up to the second flange frame, the connecting plate corresponds every first through-hole position department and has seted up the second through-hole, the third flange frame corresponds every second through-hole position department and has seted up the third through-hole, the first through-hole that corresponds, second through-hole and third through-hole communicate each other, common threaded connection has fastening bolt in first through-hole, second through-hole and the third through-hole, fastening bolt threaded connection has the nut.
Through adopting above-mentioned scheme, third flange frame and second flange frame clip are fixed the connecting plate, easy to assemble.
Preferably, fixedly connected with connecting band on the board is exploded to the back of the body, and connecting band other end threaded connection has a reinforcing bolt, has seted up a plurality of reinforcement screw holes on exploding the board to the back of the body, and the reinforcing bolt that the board was exploded to the back of the body can threaded connection in the reinforcement screw hole of adjacent board is exploded to the back of the body.
Through adopting above-mentioned scheme, the connecting band is in the same place the wallboard subassembly tensioning of difference, makes the wallboard subassembly be difficult to scatter when bearing the explosion.
In conclusion, the invention has the following beneficial effects:
1. when the explosion-proof wall bears the explosion, the explosion-proof plate firstly bears the explosion, the buffer strip is extruded by the explosion-proof plate to deform, and the left inclined plate and the right inclined plate deform along with the buffer strip to play a role in buffering the explosion force received by the explosion-proof wall. After the wallboard assembly damages, because meet and explode board, connecting plate and connection frame and all can dismantle, the user can pull down the damage part, has the wallboard assembly separately to dismantle, the user only need change impaired regional part can, the damaged concrete structure can clear up and fall watering again, can effectively reduce the cost of restoreing the blast wall, resources are saved reduces the human cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
figure 2 is an exploded view of the wall panel assembly structure of an embodiment of the present application;
FIG. 3 is a schematic view of a backfire plate of an embodiment of the present application;
FIG. 4 is a cross-sectional view of a first flange frame, a second flange frame, and a third flange frame of an embodiment of the present application;
FIG. 5 is an enlarged view of portion A of FIG. 4;
fig. 6 is a sectional view of the left swash plate, the right swash plate, and the liquid storage chamber in the embodiment of the present application.
In the drawings, 1, a wallboard assembly; 11. a detonation facing plate; 111. a support bar; 112. a reinforcing bar; 12. a back blasting plate; 121. a connecting belt; 122. reinforcing the bolt; 123. reinforcing the threaded hole; 13. a connecting frame; 131. pouring a cavity; 132. pouring a mouth; 133. a fixing frame; 1331. fixing the threaded hole; 1332. a connecting bolt; 134. transverse reinforcing steel bars; 135. longitudinal reinforcing steel bars; 136. a first flange frame; 137. a second flange frame; 1371. a first through hole; 14. a connecting plate; 141. a left sloping plate; 142. a right sloping plate; 143. a buffer strip; 144. a liquid storage cavity; 145. a second through hole; 15. installing a frame; 151. a third flange frame; 1511. a third through hole; 1512. fastening a bolt; 1513. and a nut.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses an explosion-proof wall, as shown in fig. 1 and fig. 2, comprises a plurality of wall panel assemblies 1, and each wall panel assembly 1 comprises a back explosion plate 12 and an explosion-facing plate 11. One side of the back explosion plate 12 close to the explosion-facing plate 11 is connected with a connecting frame 13, and one side of the connecting frame 13 far away from the back explosion plate 12 is connected with a connecting plate 14. One side of the detonation facing plate 11, which is close to the back detonation plate 12, is fixedly connected with a mounting frame 15, and the mounting frame 15 is connected to the connecting frame 13.
As shown in fig. 3 and 4, a connecting band 121 is fixedly connected to the back burst plate 12, a reinforcing bolt 122 is connected to the other end of the connecting band 121 in a threaded manner, a plurality of reinforcing threaded holes 123 are formed in the back burst plate 12, and the reinforcing bolt 122 of the back burst plate 12 can be connected to the reinforcing threaded holes 123 of the adjacent back burst plate 12 in a threaded manner. The straps 121 pull the various wall panel assemblies 1 together so that the wall panel assemblies 1 do not easily fall apart when subjected to an explosion.
As shown in fig. 4 and 5, a first flange frame 136 is fixedly connected to the inner side of the connecting frame 13, the first flange frame 136 is perpendicular to the connecting frame 13, and the first flange frame 136 is bolted to the back burst plate 12. One side of the connecting frame 13 close to the explosion plate 11 is fixedly connected with a second flange frame 137, and the second flange frame 137 is perpendicular to the connecting frame 13. One side of the mounting frame 15 close to the connecting plate 14 is fixedly connected with a third flange frame 151, and the third flange frame 151 is perpendicular to the mounting frame 15. A plurality of first through holes 1371 have been seted up to second flange frame 137, second through hole 145 has been seted up to every first through hole 1371 position department that connecting plate 14 corresponds, third through hole 1511 has been seted up to every second through hole 145 position department that third flange frame 151 corresponds, corresponding first through hole 1371, second through hole 145 and third through hole 1511 communicate each other, common threaded connection has fastening bolt 1512 in first through hole 1371, second through hole 145 and the third through hole 1511, fastening bolt 1512 threaded connection has nut 1513. The connection frame 13 is connected with the back explosion plate 12 through the first flange frame 136, the connection frame 13 is connected with the connection plate 14 through the second flange frame 137, the third flange frame 151 and the second flange frame 137 clamp and fix the connection plate 14, the installation is convenient, and even if deformation is generated after explosion is borne, the disassembly can be performed through pulling out bolts.
As shown in fig. 4, the connection plate 14, the connection frame 13 and the back burst plate 12 form a pouring cavity 131, the connection frame 13 is provided with a pouring opening 132, and the pouring openings 132 of the adjacent wall plate assemblies 1 are communicated with each other. The user casts concrete at the casting openings 132 to both enhance the storm resistance of the wall panel assemblies 1 and to completely secure all of the wall panel assemblies 1 together. A plurality of transverse steel bars 134 and a plurality of longitudinal steel bars 135 are fixedly connected in the connecting frame 13, and the transverse steel bars 134 and the longitudinal steel bars 135 are perpendicular to each other. The transverse reinforcement 134 and the longitudinal reinforcement 135 can form reinforced concrete together with concrete in the pouring cavity 131, enhancing the explosion-proof effect of the wall panel assembly 1.
As shown in fig. 6, the connecting plate 14 is fixedly connected with a plurality of left sloping plates 141 and right sloping plates 142 on the side close to the detonation plate 11, the left sloping plates 141 and the right sloping plates 142 are both arranged along the length direction of the connecting plate 14, the left sloping plates 141 and the right sloping plates 142 are both arranged on the side close to the connecting plate 14 and inclined towards the direction far away from the connecting plate 14, and the inclination directions of the left sloping plates 141 and the right sloping plates 142 are opposite. Each left sloping plate 141 is far away from connecting plate 14 one side equal fixedly connected with has elastic buffering strip 143, and each buffering strip 143 opposite side is equal fixedly connected with right sloping plate 142 and is far away from connecting plate 14 one side. The buffer strip 143 is made of a propylene-based elastomer. The explosion-facing plate 11 is fixedly connected to all the buffer strips 143, and the mounting frame 15 is arranged to surround the left inclined plate 141 and the right inclined plate 142. When the explosion-proof wall is subjected to explosion, the explosion-proof plate 11 is firstly subjected to explosion, the buffer strip 143 is extruded by the explosion-proof plate 11 to deform, and the left inclined plate 141 and the right inclined plate 142 deform along with the buffer strip 143, so that the effect of buffering the explosion of the explosion-proof wall is achieved. The propenyl elastomer has high tensile strength, high flexibility and easy processing.
As shown in fig. 6, a plurality of liquid storage chambers 144 for storing fire extinguishing agents are formed between the mounting frame 15, the left sloping plate 141, the right sloping plate 142 and the connecting plate 14. The fire extinguishing agent is water-based colloid fire extinguishing agent. When the wallboard assembly 1 is subjected to explosion, the explosion-proof plate 11 is burst, and after the left inclined plate 141 and the right inclined plate 142 are damaged, the fire extinguishing agent can be spilled out of the liquid storage cavity 144, so that the fire spreading tendency generated by explosion can be effectively weakened. The water system colloid fire extinguishing agent has good fire extinguishing effect and can be stored for a long time, and due to certain elasticity, the explosion-proof wall can play the effect of buffering explosion when bearing explosion, and the water system colloid fire extinguishing agent can not be scattered too far because of impacting after the wallboard component 1 is damaged, so that the fire extinguishing agent is dispersed too widely, and the fire extinguishing effect is weakened.
As shown in fig. 6, one side of the detonation facing plate 11 close to the back detonation plate 12 is fixedly connected with a plurality of support rods 111, and the other ends of the support rods 111 are fixedly connected to the connecting plate 14. The support rods 111 are located between the connection of the left inclined plate 141 and the connection plate 14 and the connection of the right inclined plate 142 and the connection plate 14. A plurality of reinforcing rods 112 are fixedly connected to each supporting rod 111, and the reinforcing rods 112 are respectively fixedly connected to the left inclined plate 141 and the right inclined plate 142. The supporting rod 111 can support the part of the detonation plate 11 which is not in contact with the buffer strip 143, and the possibility of deformation of the surface of the supporting plate is reduced. The reinforcing bar 112 can further reinforce the strength of the support bar 111, and also can increase the strength of the left and right swash plates 141 and 142.
The implementation principle of an explosion-proof wall in the embodiment of the application is as follows: the user can splice wallboard assembly 1 together as required, forms blast wall, couples wallboard assembly 1 with connecting band 121, pours mouth 132 department casting concrete, thoroughly fixes all wallboard assemblies 1 together, can accomplish blast wall.
When the explosion-proof wall is exploded, the explosion-proof plate 11 firstly explodes, the buffer strips 143 are extruded by the explosion-proof plate 11 to deform, the left inclined plate 141 and the right inclined plate 142 deform along with the buffer strips 143 to play a role in buffering the explosion of the explosion-proof wall, and after the left inclined plate 141 and the right inclined plate 142 are damaged, the fire extinguishing agent in the liquid storage cavity 144 spills out to weaken the fire spreading tendency generated by explosion. After wallboard assembly 1 damages, because meet and explode board 11, connecting plate 14 and connection frame 13 all can be dismantled, the user can pull down the damage part, has wallboard assembly 1 can separately dismantle, the user only need change impaired regional part can, the damaged concrete structure can clear up and water again, can effectively reduce the cost of restoreing the blast wall, resources are saved reduces the human cost.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. An explosion-proof wall, characterized in that: including a plurality of wallboard subassemblies (1), every wallboard subassembly (1) all includes back explosion board (12) and explosion-facing board (11), back explosion board (12) is close to explosion-facing board (11) one side and can dismantle and be connected with connection frame (13), connection frame (13) are kept away from back explosion board (12) one side and can dismantle and be connected with connecting plate (14), connection frame (13) and back explosion board (12) are formed with pour chamber (131), connecting plate (14) are close to explosion-facing board (11) one side fixedly connected with a plurality of left swash plates (141) and right swash plate (142), left swash plate (141) and right swash plate (142) all set up along the length direction of connecting plate (14), left swash plate (141) and right swash plate (142) are close to connecting plate (14) one side and are by keeping away from connecting plate (14) direction slope setting, and left swash plate (141) and right swash plate (142) slope opposite direction, every left swash plate (141) keep away from equal fixedly connected with connecting plate (143) and have elastic buffering strip (143) on one side of connecting plate (14) The other side of each buffer strip (143) is fixedly connected to one side, away from the connecting plate (14), of the right inclined plate (142), and the detonation facing plate (11) is fixedly connected to all the buffer strips (143);
one side of the detonation facing plate (11) close to the back detonation plate (12) is fixedly connected with a mounting frame (15), the mounting frame (15) is detachably connected to the connecting frame (13), and the mounting frame (15) surrounds the left inclined plate (141) and the right inclined plate (142);
the connecting frame (13) is provided with a pouring opening (132), the pouring openings (132) of the adjacent wallboard assemblies (1) are communicated with each other, one side, far away from the explosion-and-encounter plate (11), of the connecting frame (13) is fixedly connected with a fixing frame (133), the fixing frame (133) is provided with a plurality of fixing threaded holes (1331), and the fixing threaded holes (1331) of the adjacent wallboard assemblies (1) are jointly in threaded connection with a connecting bolt (1332);
a first flange frame (136) is fixedly connected to the inner side of the connecting frame (13), the first flange frame (136) is perpendicular to the connecting frame (13), and the first flange frame (136) is connected to the back explosion plate (12) through bolts;
one side, close to the explosion-facing plate (11), of the connecting frame (13) is fixedly connected with a second flange frame (137), the second flange frame (137) is perpendicular to the connecting frame (13), and the second flange frame (137) is connected to the connecting plate (14) through bolts;
mounting frame (15) are close to connecting plate (14) one side fixedly connected with third flange frame (151), third flange frame (151) perpendicular to mounting frame (15) set up, a plurality of first through-holes (1371) have been seted up in second flange frame (137), second through-hole (145) have been seted up to connecting plate (14) corresponding every first through-hole (1371) position department, third through-hole (1511) have been seted up to third flange frame (151) corresponding every second through-hole (145) position department, corresponding first through-hole (1371), second through-hole (145) and third through-hole (1511) communicate each other, common threaded connection has fastening bolt (1512) in first through-hole (1371), second through-hole (145) and third through-hole (1511), fastening bolt (1512) threaded connection has nut (1513).
2. The blast wall according to claim 1, wherein: a plurality of liquid storage cavities (144) for storing fire extinguishing agents are formed among the mounting frame (15), the left sloping plate (141), the right sloping plate (142) and the connecting plate (14).
3. The blast wall according to claim 2, wherein: the fire extinguishing agent is water-based colloid fire extinguishing agent.
4. The blast wall according to claim 1, wherein: many horizontal reinforcing bars (134) and many vertical reinforcing bar (135) of fixedly connected with in coupling frame (13), horizontal reinforcing bar (134) and vertical reinforcing bar (135) mutually perpendicular set up.
5. The blast wall according to claim 1, wherein: meet and explode board (11) and be close to back of the body and explode many spinal branchs vaulting pole (111) of board (12) one side fixedly connected with, bracing piece (111) other end is all fixed connection on connecting plate (14), and bracing piece (111) all are located between left swash plate (141) and connecting plate (14) junction and right swash plate (142) and connecting plate (14) junction.
6. The blast wall according to claim 5, wherein: all fixedly connected with many stiffeners (112) on every bracing piece (111), stiffener (112) are fixed connection respectively on left swash plate (141) and right swash plate (142).
7. The blast wall according to claim 1, wherein: the cushioning strips (143) are made of a propylene-based elastomer.
8. The blast wall according to claim 1, wherein: fixedly connected with connecting band (121) on back of body explodes board (12), and connecting band (121) other end threaded connection has reinforcing bolt (122), has seted up a plurality of reinforcement screw holes (123) on back of body explodes board (12), and reinforcing bolt (122) that back of body explodes board (12) can threaded connection in reinforcing screw hole (123) of adjacent back of body explode board (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011070751.2A CN112227800B (en) | 2020-10-09 | 2020-10-09 | Explosion-proof wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011070751.2A CN112227800B (en) | 2020-10-09 | 2020-10-09 | Explosion-proof wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112227800A CN112227800A (en) | 2021-01-15 |
| CN112227800B true CN112227800B (en) | 2021-09-28 |
Family
ID=74120496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011070751.2A Active CN112227800B (en) | 2020-10-09 | 2020-10-09 | Explosion-proof wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112227800B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437460A (en) * | 2013-07-10 | 2013-12-11 | 西南科技大学 | Concrete explosion-proof wall with embedded steel framework |
| EP2975198A1 (en) * | 2014-07-17 | 2016-01-20 | A. Aalbers Holding B. V. | Explosion and bullet resistant wall construction |
| CN106677373A (en) * | 2017-02-10 | 2017-05-17 | 沈阳建筑大学 | Flexible connection ring anti-cracking anti-seepage and explosion-proof wall |
| CN109296107A (en) * | 2018-09-27 | 2019-02-01 | 公安部四川消防研究所 | A kind of blast wall and its installation method for being easily installed and transporting |
| CN209742147U (en) * | 2019-03-27 | 2019-12-06 | 北京筑程科技发展有限公司 | High anti blast wall that splits |
| CN209817163U (en) * | 2019-01-09 | 2019-12-20 | 青岛市人防建筑设计研究院 | People's anti-explosion wall structure |
| CN210263525U (en) * | 2019-04-30 | 2020-04-07 | 梁伟添 | Light building wallboard installed by welding and house partition wall body applying light building wallboard |
-
2020
- 2020-10-09 CN CN202011070751.2A patent/CN112227800B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437460A (en) * | 2013-07-10 | 2013-12-11 | 西南科技大学 | Concrete explosion-proof wall with embedded steel framework |
| EP2975198A1 (en) * | 2014-07-17 | 2016-01-20 | A. Aalbers Holding B. V. | Explosion and bullet resistant wall construction |
| CN106677373A (en) * | 2017-02-10 | 2017-05-17 | 沈阳建筑大学 | Flexible connection ring anti-cracking anti-seepage and explosion-proof wall |
| CN109296107A (en) * | 2018-09-27 | 2019-02-01 | 公安部四川消防研究所 | A kind of blast wall and its installation method for being easily installed and transporting |
| CN209817163U (en) * | 2019-01-09 | 2019-12-20 | 青岛市人防建筑设计研究院 | People's anti-explosion wall structure |
| CN209742147U (en) * | 2019-03-27 | 2019-12-06 | 北京筑程科技发展有限公司 | High anti blast wall that splits |
| CN210263525U (en) * | 2019-04-30 | 2020-04-07 | 梁伟添 | Light building wallboard installed by welding and house partition wall body applying light building wallboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112227800A (en) | 2021-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107489201B (en) | Adjustable coupling beam node energy dissipation apparatus and antidetonation coupling beam node | |
| US20080238142A1 (en) | Motor vehicle frame structure and crashbox therefor | |
| CN207646943U (en) | A kind of the rectangular-ambulatory-plane mild steel damper and shear wall structure of replaceable built-in spring | |
| CN112227800B (en) | Explosion-proof wall | |
| CN209855012U (en) | Connecting device for cross beam and upright post in curtain wall system | |
| CN214222197U (en) | Straight section shock absorption support for cast-in-place surface concrete conveying pipe | |
| CN213805388U (en) | Ultra-deep foundation pit backfilling and scurrying device | |
| CN209082825U (en) | The anti-buckling steel plate energy consumption coupling beam of assembled | |
| CN114990995B (en) | Scalable extrusion deformation subtracts isolation device with bridge assembled of consuming energy by stage | |
| CN211597164U (en) | Replaceable tension-compression spring damper | |
| WO2020141792A1 (en) | Steel damper having plastic neck portion for earthquake-resistant reinforcement | |
| CN117403824B (en) | Concrete prefabricated wallboard and manufacturing method | |
| CN219064323U (en) | Blasting safety protection net | |
| CN218204911U (en) | Beam-column joint connecting structure of multi-story high-rise assembly type steel structure system | |
| CN215670356U (en) | Welding-free curtain wall embedded part | |
| CN219508986U (en) | Steel structure beam | |
| CN212611911U (en) | Anti-collision connecting device for bridge | |
| KR200369678Y1 (en) | Box for a water shock prevention implement | |
| KR200318134Y1 (en) | A shock-absorbing block for the street or tunnel's guide | |
| CN214996627U (en) | A wooden environment protective structure for horticulture is decorated | |
| CN218091272U (en) | Buckling restrained brace connection structure | |
| CN109235772A (en) | The anti-buckling steel plate energy consumption coupling beam of assembled and its assembly method | |
| CN219431846U (en) | Protection device for tunnel steel arch frame connecting steel plate | |
| CN214890288U (en) | Screw reinforcing connecting piece for anti-seismic support | |
| CN219671623U (en) | Steel construction for assembled building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |