Replaceable assembly type novel explosion-proof wall with damping energy dissipation function

Abstract

The invention belongs to the technical field of explosion-proof walls, and particularly relates to a replaceable assembly type novel explosion-proof wall with damping energy consumption. Comprising a bearing wall; the explosion-proof wall is arranged on the outer side of the bearing wall; the connecting piece is connected between the bearing wall and the explosion-proof wall; the support is arranged under the explosion-proof wall, a groove is formed in the support, and spring dampers are connected between the two sides of the groove and the ground. The explosion-proof wall is connected with the energy consumption piece and the support through bolts, so that the explosion-proof wall has good assemblability and replaceability, and the cost in the construction and later maintenance process can be effectively reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of explosion-proof walls, and in particular relates to a new type of replaceable assembled explosion-proof wall with damping and energy dissipation. Background Art

[0002] There are some flammable and explosive substances in the storage and production process of industrial building materials, which may cause explosions when exposed to open flames, high temperatures or static electricity. The explosion will produce huge impact force and high temperatures, causing serious harm to people and objects around. When an explosion occurs, the explosion-proof wall resists the explosion shock wave and can limit the destructive effect of the explosion to a certain range, reducing the damage and harm to surrounding buildings, equipment and personnel.

[0003] At present, the protection of fixed targets such as important buildings and important fortifications mostly adopts traditional upright reinforced concrete explosion-proof walls. Studies have found that the inclination angle of the explosion-proof wall has a significant effect on the peak value of the reflected pressure on the explosion-facing surface. As the inclination angle increases, the peak value of the reflected pressure decreases, and the damage to the explosion-proof wall is also smaller. Due to the existence of the inclination angle, the force of the inclined explosion-proof wall under the explosion load is different from that of the upright explosion-proof wall. In addition to the original force perpendicular to the wall surface, the force along the wall surface is also increased, resulting in the traditional energy dissipation method for the upright explosion-proof wall failing to play the due effect. Therefore, it is urgent to propose a new energy dissipation method for the inclined explosion-proof wall. The traditional explosion-proof wall directly resists the shock wave generated by the explosion. When subjected to the explosion load, the wall will produce plastic deformation or breakage, causing irreversible damage to the wall, reducing the explosion-proof effect of the explosion-proof wall. Therefore, it is urgent to propose an explosion-proof wall with a new energy dissipation method, which absorbs the explosion shock wave through the elastic deformation of the wall and other energy-dissipating components, such as springs and rubber gaskets, to reduce the damage to the explosion-proof wall.

[0004] In addition, prefabricated structures can achieve fast and efficient construction and avoid large-scale on-site wet operations. For projects controlled by construction progress or labor wages, the advantages of using prefabricated structures are obvious. And when the blast load causes less damage to the explosion-proof wall as a whole and is only concentrated on a small part of the wall, replacing the wall that is severely damaged and can no longer resist the blast load is more in line with economic and safety benefits. Therefore, it is urgent to propose a replaceable prefabricated explosion-proof wall with damping energy consumption to reduce the cost of construction and subsequent maintenance. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a new type of replaceable assembled explosion-proof wall with damping and energy dissipation.

[0006] The present invention adopts the following technical solution: a new type of replaceable assembled explosion-proof wall with damping energy dissipation, comprising: load-bearing walls; An explosion-proof wall, which is arranged outside the load-bearing wall; A connecting piece, wherein the connecting piece is connected between the load-bearing wall and the explosion-proof wall; The support is arranged just below the explosion-proof wall, a groove is arranged on the support, and a spring damper is connected between two sides of the groove and the ground.

[0007] In some embodiments, the connector includes: A connecting rod I, one end of which is connected to a load-bearing wall embedded part arranged in the load-bearing wall, the connecting rod I rotates around the connecting end, and the other end of the connecting rod I is connected to the damping assembly; A connecting rod II, one end of which is connected to the other side of the damping assembly, and the other end of which is hingedly connected to one end of the connecting rod III; The other end of the connecting rod III is connected to an explosion-proof wall embedded part arranged in the explosion-proof wall; The damping assembly comprises: A connecting rod connecting plate I, on which an ear plate I is arranged; A connecting rod connecting plate II, on which an ear plate II is arranged; a connecting rod IV is passed through the ear plate I and the ear plate II, and an energy-absorbing gasket I is also arranged between the ear plate I and the ear plate II; A spring damper I, one end of which is welded to a connecting rod I, and the other end of which is welded to a flange plate I. A connecting ear plate I is provided on the front side of the flange plate I, and a connecting rod IV passes through the connecting ear plate I; A spring damper II, one end of which is welded to a connecting rod II, and the other end is connected to a flange plate II. A connecting ear plate II is arranged on the front side of the flange plate II, and a connecting rod IV passes through the connecting ear plate II.

[0008] In some embodiments, the support comprises: A lower flange plate and an upper flange plate, wherein the central axes of the lower flange plate and the upper flange plate are aligned; A fixed ear plate I and a movable ear plate are arranged on the upper side of the lower flange plate, and the movable ear plate is installed in the limiting groove on the lower flange plate; A fixing ear plate II is provided at the bottom of the upper flange plate; The fixed ear plate II is inserted between the fixed ear plate I and the movable ear plate and connected through a pin shaft. An energy-absorbing gasket II is arranged between the fixed ear plate II and the fixed ear plate I or the movable ear plate.

[0009] In some embodiments, the spring damper comprises: A plug plate, wherein the plug plate is fixed to the ground by ground anchor bolts; A spring, wherein the lower end of the spring is fixed on the plug plate, and the upper end of the spring is fixed to the groove.

[0010] In some embodiments, one side of the explosion-proof wall is an inclined surface, and a composite serrated steel plate is arranged on the inclined surface.

[0011] In some embodiments, the blast wall comprises: The main body of explosion-proof and explosion-relief wall; Steel skeletons, wherein four steel skeletons are provided, and the four steel skeletons form a frame and are installed on the inner side of the front side of the explosion-proof and explosion-relief wall body; Rolling bearings, wherein a plurality of rolling bearings are provided and installed side by side between the upper and lower steel frames; An explosion-proof filling wall, wherein the explosion-proof filling wall is installed in the steel frame; An explosion-proof steel plate is installed on the back of the explosion-proof and explosion-relief wall body.

[0012] In some embodiments, a plurality of U-shaped grooves are left on the steel frame, and the periphery of the explosion-proof filling wall is connected to the U-shaped grooves of the steel frame through high-strength bolts and explosion-proof gaskets.

[0013] In some embodiments, the rolling bearing comprises: The inner ring of the rolling bearing is connected to the upper and lower steel frames through its entire length; Rolling bearing rollers, the rolling bearing rollers are installed at both ends of the inner ring of the rolling bearing; A rolling bearing outer ring, wherein the rolling bearing outer ring is sleeved on the rolling bearing inner ring; The common steel bars are provided with four pieces and are welded at equal distances vertically along the outer ring of the rolling bearing.

[0014] In some embodiments, the explosion-proof steel plate is connected to the explosion-proof and venting wall body through a traction steel cable assembly, and self-tapping screws are connected at both ends of the traction steel cable assembly to respectively connect the explosion-proof and venting wall body and the explosion-proof steel plate.

[0015] In some embodiments, the blast wall comprises: 2 calcium silicate fireproof boards, the two calcium silicate fireproof boards are symmetrically arranged on the outside; 2 layers of fireproof rock wool, the 2 layers of fireproof rock wool are respectively arranged on the outsides of two calcium silicate fireproof boards; The explosion-proof structure is sandwiched between two layers of fireproof rock wool, and the explosion-proof structure includes: A honeycomb composite layer, wherein the honeycomb composite layer is arranged in the middle, and a corrugated steel plate is arranged in the honeycomb composite layer; Two composite fiber-reinforced cement galvanized steel plates, wherein the two composite fiber-reinforced cement galvanized steel plates are sandwiched outside the honeycomb composite layer; Two polyurea coatings, the two polyurea coatings being disposed on the outer sides of two composite reinforced fiber cement galvanized steel plates; A bolt connector connects two calcium silicate fireproof panels, an explosion-proof structure and two layers of fireproof rock wool together.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. Explosion-proof walls can be made of various forms, which can effectively reduce the overpressure of the explosion load on the explosion-proof wall and reduce the damage to the explosion-proof wall; 2. The energy dissipation gasket at the support, the energy dissipation parts on both sides of the support, the spring on the connecting rod and the energy dissipation gasket at the connecting rod connection constitute an energy dissipation system with excellent buffering and energy absorption characteristics; 3. A movable ear plate is set to apply pressure to the energy-absorbing gasket through the limit groove, so that the energy-absorbing effect of the energy-absorbing gasket can be more fully exerted; 4. The connection between the explosion-proof wall and the energy-absorbing parts and the connection between the supports are all bolted, which makes the explosion-proof wall have good assembly and replaceability, and can effectively reduce the cost during construction and later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a new type of replaceable assembled inclined explosion-proof wall with damping and energy dissipation; Figure 2 It is a schematic diagram of the intermediate connection piece between the load-bearing wall and the explosion-proof wall; Figure 3 is a schematic diagram of the damping component; Figure 4 is a schematic diagram of the bottom support; Figure 5 is a schematic diagram of the bottom groove; Figure 6 is a schematic diagram of a spring damper; Figure 7 This is a three-dimensional external view of the explosion-proof wall of Example 2 of the present invention; Figure 8 A top view of an explosion-proof wall according to Embodiment 2 of the present invention; Fig. 9 This is an external view of the explosion-proof wall explosion-relief filling wall of Example 2 of the present invention; Fig.10 This is an external view of the rolling bearing of the explosion-proof wall of Example 2 of the present invention; Fig.11 This is a schematic diagram of the three-dimensional structure of the explosion-proof wall according to Embodiment 3 of the present invention; Fig.12 A schematic cross-sectional view of an explosion-proof wall according to Example 3 of the present invention; Fig.13 for Fig.12 Enlarged image of . DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] like Figure 1 As shown, a new type of replaceable assembled explosion-proof wall with damping and energy dissipation, comprising: load-bearing wall 2; An explosion-proof wall 1, wherein the explosion-proof wall 1 is arranged outside the load-bearing wall 2; A connecting member 3, wherein the connecting member 3 is connected between the load-bearing wall 2 and the explosion-proof wall 1; The support 4 is arranged directly below the explosion-proof wall 1 , a groove 12 is arranged on the support 4 , and a spring damper 5 is connected between the two sides of the groove 12 and the ground.

[0020] like Figure 2 , 3 As shown, the connecting member 3 includes: A connecting rod 131, one end of which is connected to a load-bearing wall embedded part 21 disposed in the load-bearing wall 2, the connecting rod 131 rotates around the connecting end, and the other end of the connecting rod 131 is connected to a damping assembly; A connecting rod II32, one end of which is connected to the other side of the damping assembly, and the other end of which is hingedly connected to one end of a connecting rod III33; The other end of the connecting rod III33 is connected to the explosion-proof wall embedded part 21 arranged in the explosion-proof wall 1; The damping assembly comprises: A connecting rod connecting plate 1315, on which a lug plate 1316 is provided; A connecting rod connecting plate II324, on which an ear plate II325 is arranged; a connecting rod IV35 is passed through the ear plate I316 and the ear plate II325, and an energy-absorbing gasket I314 is also arranged between the ear plate I316 and the ear plate II325; A spring damper I311, one end of which is welded to the connecting rod I31, and the other end is welded to the flange plate I312. A connecting ear plate I313 is provided on the front side of the flange plate I312, and the connecting ear plate I313 is passed through by the connecting rod IV35; Spring damper II321, one end of which is welded to connecting rod II32, and the other end is connected to flange plate II322, a connecting ear plate II322 is arranged on the front side of flange plate II322, and connecting ear plate II322 is passed through by connecting rod IV35.

[0021] like Figure 4 As shown, the support 4 includes: A lower flange plate 41 and an upper flange plate 42, wherein the central axes of the lower flange plate 41 and the upper flange plate 42 are aligned; A fixed ear plate 1411 and a movable ear plate 412 are provided on the upper side of the lower flange plate 41, and the movable ear plate 412 is installed in a limiting groove 413 on the lower flange plate 41; A fixing ear plate II421 is provided at the bottom of the upper flange plate 42; The fixed ear plate II421 is inserted between the fixed ear plate I411 and the movable ear plate 412 and connected by a pin shaft. An energy-absorbing gasket II43 is arranged between the fixed ear plate II421 and the fixed ear plate I411 or the movable ear plate 412.

[0022] like Figure 6 As shown, the spring damper 5 comprises: A plug plate 51, wherein the plug plate 51 is fixed to the ground by ground anchor bolts; The spring 52 has a lower end fixed on the inserting plate 51 and an upper end fixed to the groove 12 .

[0023] Specifically, the positions of the load-bearing wall 2 and the lower flange plate 41 are determined according to the requirements, and the lower flange plate 41 is fixed with anchor bolts. The explosion-proof wall 1 is placed at a predetermined position by a crane, and then a jack is arranged at the bottom to lift the inclined explosion-proof wall 1 to a certain height. The upper flange plate 42 is fixed to the groove 12 by bolts, and energy-absorbing gaskets 43 are glued to both sides of the ear plate of the upper flange plate.

[0024] Next, adjust the position of the load-bearing wall 1 so that the central axis of the opening of the lower flange plate 41 and the upper flange plate 42 are aligned, and the energy-absorbing gasket 43 is in close contact with the fixed ear plate 411. Apply lateral force through the jack to push the movable ear plate 412, and fix it with the limit groove 413 at the bottom plate, so that the energy-absorbing gasket 43 is under pressure. Use a group of bolts to fix the lower flange plate 41, the upper flange plate 42 and the energy-absorbing gasket II43, and then remove the lateral jack. Then arrange the spring damper 5 on both sides of the support 4, the lower side of the spring is welded to the plug plate 51, the plug plate 51 is fixed to the ground by anchor bolts, and the upper side is fixed to the groove 12 by welding.

[0025] The explosion-proof wall can rotate around the support, first dissipating energy through the deformation of the energy-dissipating gasket and the spring damper. Then the distance between the load-bearing wall and the explosion-proof wall changes, driving the length of the connecting rod to change, dissipating energy through the intermediate spring.

[0026] In Example 1, one side of the explosion-proof wall 1 is an inclined surface, and a composite serrated steel plate 11 is arranged on the inclined surface. The explosion-proof wall uses a serrated inclined explosion-facing surface, springs and energy-absorbing gaskets to reduce the damage to the explosion-proof wall under the action of the explosion load; and the use of an assembled structure can effectively reduce the cost during construction and later maintenance.

[0027] In embodiment 2, the explosion-proof wall 1 comprises: Explosion-proof and explosion-proof wall main body 1.1; Steel skeletons 1.2, wherein four steel skeletons 1.2 are provided, and the four steel skeletons 1.2 form a frame and are installed on the inner side of the front side of the explosion-proof and explosion-relief wall body 1.1; Rolling bearing 1.3, wherein a plurality of rolling bearings 1.3 are arranged and installed side by side between the upper and lower steel frames 1.2; An explosion-proof filling wall 1.9, wherein the explosion-proof filling wall 1.9 is installed inside the steel frame 1.2; An explosion-proof steel plate 1.5 is installed on the back of the explosion-proof and venting wall body 1.1.

[0028] A plurality of U-shaped grooves 1.4 are left on the steel frame 1.2, and the explosion-proof filling wall 1.9 is connected to the U-shaped grooves 1.4 of the steel frame 1.2 through high-strength bolts 1.8 and explosion-proof gaskets.

[0029] Rolling bearing 1.3 includes: A rolling bearing inner ring 1.10, wherein the rolling bearing inner ring 1.10 is connected to the upper and lower steel frames 1.2 through the entire length; Rolling bearing rollers 1.11, said rolling bearing rollers 1.11 being mounted at both ends of the rolling bearing inner ring 1.10; A rolling bearing outer ring 1.12, wherein the rolling bearing outer ring 1.12 is sleeved on the rolling bearing inner ring 1.10; The conventional steel bars 1.13, wherein four conventional steel bars 1.13 are provided, are welded at equal intervals vertically along the outer ring 1.12 of the rolling bearing.

[0030] The explosion-proof steel plate 1.5 is connected to the explosion-proof and explosion-relief wall body 1.1 through a traction cable assembly 1.7, and self-tapping screws 1.6 are connected at both ends of the traction cable assembly 1.7 to respectively connect the explosion-proof and explosion-relief wall body 1.1 and the explosion-proof steel plate 1.5.

[0031] like Figure 7-10As shown, self-tapping screws are arranged at both ends of the traction steel cable 1.7 of the pull-out connector to fix the explosion-proof and explosion-proof wall body 1.1 and the explosion-proof steel plate 1.5 respectively to prevent the screws from falling off due to excessive explosion energy; 28 high-strength bolts 1.8 are arranged at the upper and lower ends of the explosion-proof filling wall 1.9, which are fixed to the steel skeleton 1.2 in conjunction with explosion-proof gaskets. After the explosion, the explosion-proof filling wall is broken, and the high-strength bolts 1.8 can be reused; the rolling bearing 1.3 includes a rolling bearing inner ring 1.10, a rolling bearing roller 1.11, a rolling bearing outer ring 1.12 and a normal steel bar 1.13. The rolling bearing roller 1.11 has adjustable damping, and the full-length steel bar 1.13 is equidistantly welded along the rolling bearing outer ring 1.12. The patent of the present invention selects high-damping rollers to cooperate with the full-length steel bar 1.13 for energy dissipation.

[0032] like Fig. 9 As shown, the explosion relief filling wall 1.9 is made of foam concrete and covered with rock wool. When subjected to explosion impact load, the foam concrete filling wall breaks and releases energy.

[0033] like Fig.10 As shown, the outer ring of the rolling bearing 1.12 is sprayed with polyurea coating to enhance its anti-explosion performance and extend its service life.

[0034] The inner wall of the explosion-proof steel plate 1.5 is sprayed with a polyurea coating, and the traction steel cable 1.14 is connected through a pull-out connector 1.15. When subjected to the first explosion impact, the explosion-proof filling wall 1.9 is broken and splashed, and the explosion-proof steel plate 1.5 uses the traction steel cable 1.14 to hold the broken splashes to prevent damage to personnel and equipment. After the explosion, the traction steel cable 1.14 receives the pulling force of the pull-out connector 1.15 to restore to the initial state. When subjected to the secondary explosion impact, the explosion-proof steel plate 1.5 can still play a role and meet the requirements of explosion resistance and explosion relief.

[0035] In Example 3, Figure 11-12 As shown, the explosion-proof wall 1 includes: 2 calcium silicate fireproof boards 1-1, the two calcium silicate fireproof boards 1-1 are symmetrically arranged on the outside; Two layers of fireproof rock wool 1-2, wherein the two layers of fireproof rock wool 1-2 are respectively arranged on the outsides of two calcium silicate fireproof boards 1-1; The explosion-proof structure is sandwiched between two layers of fireproof rock wool 1-2, and the explosion-proof structure includes: A honeycomb composite layer 1-6, wherein the honeycomb composite layer 1-6 is arranged in the middle, and a corrugated steel plate 1-5 is arranged in the honeycomb composite layer 1-6; Two composite reinforced fiber cement galvanized steel plates 1-4, wherein the two composite reinforced fiber cement galvanized steel plates 1-4 are sandwiched outside the honeycomb composite layer 1-6; Two polyurea coatings 1-3, wherein the two polyurea coatings 1-3 are disposed on the outer sides of two composite reinforced fiber cement galvanized steel plates 1-4; Bolt connector 1-7, the bolt connector 1-7 connects two calcium silicate fireproof panels 1-1, the explosion-proof structure and two layers of fireproof rock wool 1-2 together.

[0036] like Figure 11-12 As shown, the calcium silicate fireproof board 1 and the fireproof rock wool 2 are located on the outermost side of the entire wall structure to prevent the explosion-proof performance from being reduced due to the fire. The explosion-proof structure adopts a sandwich structure, which is composed of a composite reinforced fiber cement galvanized steel plate 4 containing polyurea, a corrugated steel plate 5 and a honeycomb sandwich structure 6. Figure 3 As shown, when manufacturing a honeycomb explosion-proof wall, the honeycomb structure layer and the composite reinforced fiber cement galvanized steel plate can be manufactured separately, and polyurea is sprayed on the surface of the composite reinforced fiber cement galvanized steel plate, and then the components are connected by epoxy resin adhesive to assemble them.

[0037] The explosion-proof wall is connected by bolt connectors, which realizes modular installation. This makes the installation more convenient and efficient, and can be flexibly combined and adjusted according to actual needs, greatly saving time and cost.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A new type of replaceable assembled explosion-proof wall with damping energy dissipation, characterized in that: include: load-bearing walls (2); An explosion-proof wall (1), wherein the explosion-proof wall (1) is arranged outside the load-bearing wall (2); A connecting piece (3), wherein the connecting piece (3) is connected between the load-bearing wall (2) and the explosion-proof wall (1); A support (4) is arranged directly below the explosion-proof wall (1), a groove (12) is arranged on the support (4), and a spring damper (5) is connected between two sides of the groove (12) and the ground.

2. The replaceable assembled new inclined explosion-proof wall with damping energy dissipation according to claim 1 is characterized in that: The connecting member (3) comprises: A connecting rod I (31), one end of the connecting rod I (31) being connected to a load-bearing wall embedded component (21) disposed in the load-bearing wall (2), the connecting rod I (31) rotating around the connecting end, and the other end of the connecting rod I (31) being connected to a damping assembly; A connecting rod II (32), one end of the connecting rod II (32) is connected to the other side of the damping assembly, and the other end is hingedly connected to one end of the connecting rod III (33); The other end of the connecting rod III (33) is connected to an explosion-proof wall embedded component (21) disposed in the explosion-proof wall (1); The damping assembly comprises: A connecting rod connecting plate I (315), wherein an ear plate I (316) is provided on the connecting rod connecting plate I (315); A connecting rod connecting plate II (324), wherein an ear plate II (325) is arranged on the connecting rod connecting plate II (324); a connecting rod IV (35) is passed through the ear plate I (316) and the ear plate II (325), and an energy dissipation gasket I (314) is also arranged between the ear plate I (316) and the ear plate II (325); A spring damper I (311), one end of the spring damper I (311) being welded to the connecting rod I (31), and the other end being welded to the flange plate I (312), a connecting ear plate I (313) being provided on the front side of the flange plate I (312), and the connecting ear plate I (313) being passed through by the connecting rod IV (35); A spring damper II (321), one end of the spring damper II (321) is welded to a connecting rod II (32), and the other end is connected to a flange plate II (322). A connecting ear plate II (322) is provided on the front side of the flange plate II (322), and a connecting rod IV (35) passes through the connecting ear plate II (322).

3. The damping and energy-dissipating replaceable assembled new inclined explosion-proof wall according to claim 1 is characterized in that: The support (4) comprises: A lower flange plate (41) and an upper flange plate (42), wherein the central axes of the lower flange plate (41) and the upper flange plate (42) are aligned; A fixed ear plate I (411) and a movable ear plate (412) are provided on the upper side of the lower flange plate (41), and the movable ear plate (412) is installed in a limiting groove (413) on the lower flange plate (41); A fixing ear plate II (421) is provided at the bottom of the upper flange plate (42); The fixed ear plate II (421) is inserted between the fixed ear plate I (411) and the movable ear plate (412) and connected via a pin shaft. An energy dissipation gasket II (43) is provided between the fixed ear plate II (421) and the fixed ear plate I (411) or the movable ear plate (412).

4. The damping and energy-dissipating replaceable assembled new inclined explosion-proof wall according to claim 1 is characterized in that: The spring damper (5) comprises: A plug plate (51), wherein the plug plate (51) is fixed to the ground via anchor bolts; A spring (52), wherein the lower end of the spring (52) is fixed on the inserting plate (51), and the upper end of the spring (52) is fixed to the groove (12).

5. The damping and energy-dissipating replaceable assembled new inclined explosion-proof wall according to claim 1 is characterized in that: One side of the explosion-proof wall (1) is an inclined surface, and a composite sawtooth steel plate (11) is arranged on the inclined surface.

6. The damping and energy-dissipating replaceable assembled new inclined explosion-proof wall according to claim 1 is characterized in that: The explosion-proof wall (1) comprises: Explosion-proof and explosion-relief wall main body (1.1); A steel frame (1.2), wherein four steel frames (1.2) are provided, and the four steel frames (1.2) form a frame and are installed on the inner side of the front side of the explosion-proof and explosion-relief wall body (1.1); Rolling bearings (1.3), wherein a plurality of rolling bearings (1.3) are provided and installed side by side between the upper and lower steel frames (1.2); An explosion-proof filling wall (1.9), wherein the explosion-proof filling wall (1.9) is installed inside the steel frame (1.2); An explosion-proof steel plate (1.5) is installed on the back of the explosion-proof and explosion-relief wall body (1.1).

7. The damping and energy-dissipating replaceable assembled new inclined explosion-proof wall according to claim 6 is characterized in that: A plurality of U-shaped grooves (1.4) are left on the steel frame (1.2), and the peripheral side of the explosion-proof filling wall (1.9) is connected to the U-shaped grooves (1.4) of the steel frame (1.2) through high-strength bolts (1.8) and explosion-proof gaskets.

8. The damping and energy-dissipating replaceable assembled new inclined explosion-proof wall according to claim 6 is characterized in that: The rolling bearing (1.3) comprises: A rolling bearing inner ring (1.10), wherein the rolling bearing inner ring (1.10) is connected to the upper and lower steel frames (1.2) through its entire length; Rolling bearing rollers (1.11), the rolling bearing rollers (1.11) being mounted on both ends of the rolling bearing inner ring (1.10); A rolling bearing outer ring (1.12), wherein the rolling bearing outer ring (1.12) is sleeved on the rolling bearing inner ring (1.10); Four common steel bars (1.13) are provided and are welded at equal intervals vertically along the outer ring (1.12) of the rolling bearing.

9. The damping and energy-dissipating replaceable assembled new inclined explosion-proof wall according to claim 6 is characterized in that: The explosion-proof steel plate (1.5) is connected to the explosion-proof and explosion-relief wall body (1.1) via a traction steel cable assembly (1.7), and self-tapping screws (1.6) are connected at both ends of the traction steel cable assembly (1.7) to respectively connect the explosion-proof and explosion-relief wall body (1.1) and the explosion-proof steel plate (1.5).

10. The damping and energy-dissipating replaceable assembled new inclined explosion-proof wall according to claim 1 is characterized in that: The explosion-proof wall (1) comprises: Two calcium silicate fireproof boards (1-1), the two calcium silicate fireproof boards (1-1) being symmetrically arranged on the outside; Two layers of fireproof rock wool (1-2), the two layers of fireproof rock wool (1-2) being respectively arranged on the outsides of two calcium silicate fireproof boards (1-1); The explosion-proof structure is sandwiched between two layers of fireproof rock wool (1-2), and the explosion-proof structure includes: A honeycomb composite layer (1-6), wherein the honeycomb composite layer (1-6) is arranged in the middle, and a corrugated steel plate (1-5) is arranged inside the honeycomb composite layer (1-6); Two composite fiber-reinforced cement galvanized steel plates (1-4), wherein the two composite fiber-reinforced cement galvanized steel plates (1-4) are sandwiched outside the honeycomb composite layer (1-6); Two polyurea coatings (1-3), wherein the two polyurea coatings (1-3) are disposed on the outside of two composite reinforced fiber cement galvanized steel plates (1-4); A bolt connector (1-7) connects two calcium silicate fireproof panels (1-1), an explosion-proof structure and two layers of fireproof rock wool (1-2).

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