Modularized steel skeleton explosion venting plate

Abstract

The utility model discloses a modularized steel skeleton explosion venting plate, which relates to the technical field of explosion venting plates, and comprises a base plate, a plurality of explosion venting holes penetrating through the front part and the rear part of the base plate, positioning mechanisms mounted close to two sides at the rear part of the base plate, a protection mechanism mounted at the rear part of the base plate, and a frame body, the frame body is installed on the rear portion of the base plate, clamping grooves are formed in the two sides of the frame body, two first positioning holes are formed in the positions, close to the two sides, of the front portion of the frame body in a penetrating mode, a clamping plate is inserted into one clamping groove, and two second positioning holes are formed in the positions, close to the upper end and the lower end, of the front portion and the rear portion of the clamping plate in a penetrating mode. Positioning bolts are installed at the positions, penetrating through the front portion of the base plate and close to the four corners, of the base plate. The frame bodies are convenient to install and connect, the overall stability is improved, meanwhile, the flame-proof and sound-proof effects can be achieved, and the base plate is convenient to disassemble and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof panels, in particular to a modular steel frame explosion-proof panel. Background Art

[0002] Steel frame explosion venting panel is a panel used for explosion protection, which consists of a steel frame structure and an explosion venting panel surface layer. The explosion venting panel surface is made of a special composite material, which has good explosion-proof performance and can play a buffering role in the event of an explosion. It is usually used in dangerous areas with explosive gases, such as coal mines, chemical industry, petrochemical industry, pharmaceutical industry and other places. This scheme specifically involves a modular steel frame explosion venting panel;

[0003] When using the existing modular steel frame explosion-proof panels, since multiple frames are fixed separately during installation, the overall stability is reduced and it is inconvenient to connect and fix the multiple frames to each other. In the event of an explosion, the base plate is damaged as a whole and needs to be disassembled and replaced as a whole, which increases the maintenance cost. It is not convenient to disassemble and replace separately, which has a certain impact on actual use. Utility Model Content

[0004] The main purpose of the utility model is to provide a modular steel frame explosion relief panel, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A modular steel skeleton explosion-proof panel comprises a base plate, a plurality of explosion-proof holes are provided through the front and rear parts of the base plate, a positioning mechanism is installed on both sides of the rear part of the base plate, a protective mechanism is installed on the rear part of the base plate, the positioning mechanism comprises a frame body, the frame body is installed on the rear part of the base plate, card slots are provided on both sides of the frame body, two first positioning holes are provided through the front part of the frame body on both sides, a clamping plate is inserted in one of the card slots, two second positioning holes are provided through the front and rear parts of the clamping plate near the upper and lower ends, and positioning bolts are installed through the front part of the base plate near the four corners.

[0007] As a further solution of the utility model, the base plates are located at the front of the frame and are matched with each other, and the clamping plates are clamped in the clamping slot.

[0008] As a further solution of the utility model, the two second positioning holes on one side of the clamping plate correspond to the two first positioning holes on one side of the frame, and the length between the two sides of the clamping plate is equal to the sum of the lengths between the two sides of the two slots.

[0009] As a further solution of the utility model, the positioning bolt passes through the first positioning hole and the second positioning hole, and the positioning bolt is located in the first positioning hole and is threadedly connected.

[0010] As a further solution of the utility model, the protective mechanism includes an edging plate, which is welded to the rear of the base plate. The interior of the edging plate is filled with a flame retardant layer at the front and rear ends, rock wool is installed on opposite sides of the two flame retardant layers, a sound insulation board is installed between the two rock wools, and fixing bolts are installed on both sides and four corners of the front of the base plate.

[0011] As a further solution of the utility model, a plurality of identical explosion relief holes are opened through the rear portion of the edge wrapping plate, and the edge wrapping plates are located on the inner wall of the frame and are matched with each other.

[0012] As a further solution of the utility model, the fixing bolt passes through the interior of the base plate and is threadedly connected to the frame body, and the length of the fixing bolt is smaller than the length of the positioning bolt.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting a positioning mechanism, the clamping plate is inserted into the slot between the two frames and fixed by the connection of the positioning bolts, which facilitates the installation and connection of multiple frames, improves the overall stability, and further improves the fixation of the substrate;

[0015] By setting up a protection mechanism, the explosion-proof hole is used for explosion-proof, and the flame-retardant layer can be used for flame-proofing, thereby improving the internal protection. The base plate is connected to the frame body through a fixing bolt, which facilitates the removal and replacement of the base plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a modular steel frame explosion relief panel of the utility model;

[0017] Figure 2 This is a schematic diagram of the split structure of a positioning mechanism in a modular steel frame explosion relief panel of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a protective mechanism in a modular steel frame explosion relief panel of the utility model;

[0019] Figure 4 The utility model is a modular steel frame explosion relief panel Figure 3 Enlarged view of point A.

[0020] In the figure: 1. base plate; 2. explosion-proof hole; 3. positioning mechanism; 4. protection mechanism; 5. frame; 6. slot; 7. first positioning hole; 8. clamping plate; 9. second positioning hole; 10. positioning bolt; 11. edging board; 12. flame retardant layer; 13. rock wool; 14. sound insulation board; 15. fixing bolt. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a modular steel skeleton explosion-proof panel comprises a base plate 1, a plurality of explosion-proof holes 2 are provided through the front and rear parts of the base plate 1, a positioning mechanism 3 is installed on both sides of the rear part of the base plate 1, a protection mechanism 4 is installed on the rear part of the base plate 1, the positioning mechanism 3 comprises a frame body 5, the frame body 5 is installed on the rear part of the base plate 1, a card slot 6 is provided on both sides of the frame body 5, two first positioning holes 7 are provided through the front part of the frame body 5 on both sides, a clamping plate 8 is inserted in one of the clamping slots 6, two second positioning holes 9 are provided through the front and rear parts of the clamping plate 8 near the upper and lower ends, and positioning bolts 10 are installed through the front part of the base plate 1 near the four corners.

[0023] In this embodiment, the base plate 1 is located at the front of the frame 5 and is matched with each other. The clamping plate 8 is clamped in the slot 6. The two frames 5 are connected by the clamping of the clamping plate 8 and the slot 6.

[0024] In this embodiment, the two second positioning holes 9 on one side of the clamp 8 correspond to the two first positioning holes 7 on one side of the frame 5, and the length between the two sides of the clamp 8 is equal to the sum of the lengths between the two sides of the two slots 6. The clamp 8 is inserted into the slot 6 so that the second positioning holes 9 correspond to the first positioning holes 7 for connection and fixation.

[0025] In this embodiment, the positioning bolt 10 passes through the first positioning hole 7 and the second positioning hole 9. The positioning bolt 10 is located in the first positioning hole 7 and is threadedly connected. The positioning bolt 10 passes through the first positioning hole 7 and the second positioning hole 9 to fix the frame 5 to the wall or equipment, and further strengthens the fixation of the substrate 1 to the frame 5.

[0026] In this embodiment, the protective mechanism 4 includes an edging plate 11, which is welded to the rear of the substrate 1. The interior of the edging plate 11 is filled with a flame retardant layer 12 at the front and rear ends. Rock wool 13 is installed on the opposite sides of the two flame retardant layers 12. A sound insulation board 14 is installed between the two rock wools 13. Fixing bolts 15 are installed at both sides and four corners of the front of the substrate 1. The substrate 1 is fixed to the front of the frame 5 through the fixing bolts 15, and then the edging plate 11 is fixed in the frame 5 to improve the overall protection.

[0027] In this embodiment, a plurality of identical explosion relief holes 2 are provided through the rear of the edging plate 11 , and the edging plate 11 is arranged on the inner wall of the frame 5 to match each other. The flame retardant layer 12 inside the edging plate 11 improves the overall fire resistance.

[0028] In this embodiment, the fixing bolt 15 passes through the interior of the substrate 1 and is threadedly connected to the frame 5. The length of the fixing bolt 15 is smaller than the length of the positioning bolt 10. The substrate 1 is fixed to the front of the frame 5 and is connected and fixed by the fixing bolt 15, which facilitates the installation and replacement of the entire substrate 1.

[0029] It should be noted that the utility model is a modular steel skeleton explosion-proof panel. When in use, the base plate 1 is first fixed on the frame 5 and fixed by the fixing bolt 15, and then the frame 5 is fixed on the wall or equipment. When multiple frames 5 are installed, the clamping plate 8 is inserted into the slot 6 of the first frame 5, and the clamping plate 8 is fixed by connecting the positioning bolt 10, and then the second frame 5 is installed on one side of the first frame 5, so that the clamping plate 8 is stuck in the slot 6 between the two frames 5, and they are connected and fixed in sequence, and explosion-proofing is performed through the explosion-proof hole 2.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A modular steel frame explosion relief panel, comprising a base plate (1), a plurality of explosion relief holes (2) are provided through the front and rear parts of the base plate (1), a positioning mechanism (3) is installed on both sides of the rear part of the base plate (1), and a protective mechanism (4) is installed on the rear part of the base plate (1), characterized in that: The positioning mechanism (3) comprises a frame (5), the frame (5) being mounted on the rear of the base plate (1), the frame (5) being provided with slots (6) on both sides, two first positioning holes (7) being provided through the front of the frame (5) on both sides, a clamping plate (8) being inserted into one of the slots (6), two second positioning holes (9) being provided through the front and rear parts of the clamping plate (8) on the upper and lower ends, and positioning bolts (10) being provided through the front of the base plate (1) near the four corners.

2. A modular steel frame explosion venting panel according to claim 1, characterized in that: The base plate (1) is located at the front of the frame (5) and is arranged to match each other, and the clamping plate (8) is located in the clamping slot (6) and is clamped.

3. The modular steel frame explosion venting panel according to claim 1, characterized in that: The two second positioning holes (9) on one side of the clamping plate (8) correspond to the two first positioning holes (7) on one side of the frame (5), and the length between the two sides of the clamping plate (8) is equal to the sum of the lengths between the two sides of the two card slots (6).

4. The modular steel frame explosion venting panel according to claim 1, characterized in that: The positioning bolt (10) passes through the first positioning hole (7) and the second positioning hole (9); the positioning bolt (10) is located in the first positioning hole (7) and is threadedly connected.

5. The modular steel frame explosion venting panel according to claim 1, characterized in that: The protective mechanism (4) comprises an edge plate (11), the edge plate (11) is welded to the rear of the base plate (1), the interior of the edge plate (11) is filled with a flame retardant layer (12) at the front and rear ends, rock wool (13) is installed on the opposite sides of the two flame retardant layers (12), a sound insulation board (14) is installed between the two rock wools (13), and fixing bolts (15) are installed at the positions of the two sides and four corners of the front of the base plate (1).

6. The modular steel frame explosion venting panel according to claim 5, characterized in that: A plurality of identical explosion relief holes (2) are provided through the rear portion of the edge wrapping plate (11), and the edge wrapping plate (11) is located on the inner wall of the frame (5) and is arranged to match each other.

7. The modular steel frame explosion venting panel according to claim 5, characterized in that: The fixing bolt (15) penetrates the interior of the base plate (1) and is threadedly connected to the frame body (5); the length of the fixing bolt (15) is smaller than the length of the positioning bolt (10).

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