Steel structure suction explosion venting plate

Abstract

The utility model provides a steel structure suction explosion venting plate, and relates to the technical field of suction explosion venting plates. The two ends of the fixing base are each provided with three through threaded holes. And two screw grooves are formed in the front end of the fixed seat. The front side walls of the two ends of the fixed seat (1) are inclined; the two ends of the rear end of the fixing base (1) are each provided with four threaded grooves. A protection box (2) is mounted at the rear end of the fixed seat (1); symmetrical fixing columns (3) are fixedly mounted at the upper end of the fixing seat (1); the device is characterized in that two inclined bearing frames (4) are fixedly mounted at the front end of the fixed seat (1), and guide grooves (401) are formed in the opposite ends of the two bearing frames (4) respectively; the lower ends of the side walls of the rear ends of the two bearing frames (4) are fixedly provided with anti-disengaging plates (402) correspondingly, and penetrating screws are rotationally inserted into the middles of the anti-disengaging plates (402) correspondingly. The whole explosion venting plate and the frame are installed in front of equipment or workers in a shielding mode, explosives are effectively blocked, and the explosives cannot directly impact the workers or the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of suction and explosion-relief plates, in particular to a steel structure suction and explosion-relief plate. Background Art

[0002] In the process of industrial production, there are often some flammable gases or other flammable substances accumulated. Once these substances reach the explosion limit under certain conditions, an explosion accident will occur, causing serious casualties and property losses. In order to prevent the occurrence of explosion accidents, engineering and technical personnel began to develop various safety equipment, one of the important equipment is the suction venting plate. The suction venting plate is a safety protection device, which is mainly used to control and slow down the occurrence of explosion accidents and minimize the impact of the explosion to protect the safety of personnel and facilities.

[0003] During the use of steel structure explosion-proof panels, since blasting is required at a certain construction site, the explosion-proof panels are needed to block some equipment or workers in front of them to effectively block the explosives, otherwise the explosives will directly burst onto the workers and equipment and cause damage. Utility Model Content

[0004] The disclosed embodiment relates to a steel structure attraction explosion relief panel, in which the entire explosion relief panel and frame are installed to shield in front of equipment or workers, effectively blocking explosives, so that the explosives will not directly impact the workers or equipment. The steel structure attraction explosion relief panel is made of high-quality steel, has high strength and corrosion resistance, and can be used for a long time in harsh environments. The explosion relief panel is shielded in front of equipment and personnel to effectively ensure safety, and also has a long service life, is not easily damaged by the external environment, can be used continuously, and reduces the frequency of replacement. The explosion relief panel has a reasonable structural design and is easy and quick to install. It does not require complicated operating steps and professional tools, thereby reducing installation costs and time.

[0005] In a first aspect of the present disclosure, a steel structure suction and explosion relief plate is provided, which specifically includes: a fixing seat; three threaded holes are respectively provided at two ends of the fixing seat; two screw grooves are provided at the front end of the fixing seat; the front side walls at both ends of the fixing seat are provided with an inclined shape; four threaded grooves are respectively provided at two ends of the rear end of the fixing seat; a protective box is installed at the rear end of the fixing seat; mutually symmetrical fixing columns are fixedly installed at the upper end of the fixing seat; two inclined bearing frames are fixedly installed at the front end of the fixing seat, and guide grooves are respectively provided at the opposite ends of the two bearing frames;

[0006] Anti-slip plates are fixedly installed at the lower ends of the rear end side walls of the two supporting frames, and screws are rotatably inserted in the middle of the anti-slip plates. Explosion-relief plates are slidably installed at the front ends of the two supporting frames, and circular holes are evenly opened at the front ends of the explosion-relief plates. A buffer plate is installed at the front ends of the explosion-relief plates. Anti-slip strips are slidably installed at the upper ends of the two supporting frames, and threaded holes are respectively opened at both ends of the anti-slip strips, and screws are rotatably inserted in the threaded holes at both ends of the anti-slip strips.

[0007] In at least some embodiments, three threaded holes at both ends of the fixing seat are respectively rotatably inserted with penetrating connecting pieces, and two ends of the rear end of the fixing seat are respectively provided with fixing grooves.

[0008] In at least some embodiments, ear plates are fixedly mounted on both side walls of the protection box, and penetrating screws are rotatably inserted in the middle of the two ear plates.

[0009] In at least some embodiments, a stabilizing frame is fixedly installed at the lower ends of the two fixing columns, and penetrating screws are installed at the four corners of the stabilizing frame. A crossbeam is fixedly installed at the upper ends of the two fixing columns, and two penetrating threaded holes are respectively provided at both ends of the crossbeam, and an inclined structure is provided on the front side wall of the crossbeam.

[0010] In at least some embodiments, two connecting screws are rotatably inserted at both ends of the crossbeam, auxiliary plates are fixedly installed in the middle of the front side walls of the two fixing columns, and the front side walls of the auxiliary plates are provided with inclined structures.

[0011] The utility model provides a steel structure suction and explosion relief plate, which has the following beneficial effects:

[0012] When the explosion-proof plate in the utility model is in use, the entire explosion-proof plate and the frame are installed to shield the equipment or workers in front of the equipment, so as to effectively block the explosives, and the explosives will not directly impact the workers or equipment. The steel structure explosion-proof plate is made of high-quality steel, has high strength and corrosion resistance, and can be used for a long time in harsh environments. The explosion-proof plate is shielded in front of the equipment and personnel to effectively ensure safety, and also has a long service life, is not easily damaged by the external environment, can be used continuously, and reduces the replacement frequency. The explosion-proof plate has a reasonable structural design and is easy and quick to install. It does not require complicated operating steps and professional tools, thereby reducing installation costs and time.

[0013] By tilting the explosion-proof plate, the explosion-proof plate will not fall over when impacted by explosives. At the same time, the upper end of the explosion-proof plate is installed in an inclined state. When the explosion hits the explosion-proof plate, it will fly upward at an angle, reducing the impact force of the explosion and then fall to the ground. In this way, the falling explosive will not cause serious damage to the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached picture:

[0017] Figure 1 The schematic diagram of the upper left front axial structure of the present application is shown;

[0018] Figure 2 A schematic diagram of the partially disassembled structure of the fixing seat, the protection box and the fixing column of the present application is shown;

[0019] Figure 3 A schematic diagram of a partially disassembled structure of a carrier frame of the present application is shown;

[0020] Figure 4 A schematic diagram of the explosion structure of the present application is shown.

[0021] Reference numerals list

[0022] 1. Fixing seat; 101. Connecting piece; 102. Fixing groove; 2. Protective box; 201. Ear plate; 3. Fixing column; 301. Stabilizing frame; 302. Crossbeam; 303. Connecting screw; 304. Auxiliary plate; 4. Carrying frame; 401. Guide groove; 402. Anti-slip plate; 403. Explosion-proof plate; 404. Buffer plate; 405. Anti-slip strip. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figures 1 to 4 :

[0025] The utility model proposes a steel structure attraction explosion relief plate, comprising: a fixing seat 1; three threaded holes are respectively opened at both ends of the fixing seat 1; two screw grooves are opened at the front end of the fixing seat 1; the front side walls at both ends of the fixing seat 1 are opened in an inclined shape; four threaded grooves are respectively opened at both ends of the rear end of the fixing seat 1; a protection box 2 is installed at the rear end of the fixing seat 1; the protection box 2 is located behind the explosion relief plate 403, when the surrounding objects impact the explosion relief plate 403 during the explosion process, the protection box 2 can support the explosion relief plate 403 tilted backward to prevent the explosion relief plate 403 from tilting and failing to effectively block the flying objects, and the three threaded holes at both ends of the fixing seat 1 are respectively rotated and inserted There is a penetrating connecting piece 101, the lower end of the connecting piece 101 is rotatably inserted into the ground to fix and restrict the fixing seat 1, so that the fixing seat 1 will not shake when it is hit, thereby stably bearing the explosion-proof plate 403, and fixing grooves 102 are respectively provided at both ends of the rear end of the fixing seat 1, and ear plates 201 are respectively fixedly installed on the two side walls of the protection box 2, and penetrating screws are respectively rotatably inserted in the middle of the two ear plates 201, and the screws on the ear plates 201 are rotatably inserted on the auxiliary plate 304, so as to firmly restrict the ear plates 201 and the protection box 2 to prevent the protection box 2 from being touched and tilted, and mutually symmetrical fixing columns 3 are fixedly installed at the upper end of the fixing seat 1.

[0026] The lower ends of the two fixing columns 3 are respectively fixedly installed with a stabilizing frame 301, and the four corners of the stabilizing frame 301 are respectively installed with penetrating screws. The lower ends of the two fixing columns 3 are respectively fixedly inserted in the two fixing grooves 102, and then the screws on the stabilizing frame 301 are rotated and inserted into the threaded grooves at both ends of the fixing seat 1 to fix the stabilizing frame 301 and the fixing columns 3. In this way, the fixing columns 3 will not shake when they are hit. The upper ends of the two fixing columns 3 are fixedly installed with a crossbeam 302, and the two ends of the crossbeam 302 Two through threaded holes are respectively provided, and the front side wall of the cross beam 302 is provided with an inclined structure. Two through connecting screws 303 are rotatably inserted at both ends of the cross beam 302, and the front ends of the connecting screws 303 are rotatably inserted on the rear side wall of the supporting frame 4. Auxiliary plates 304 are respectively fixedly installed in the middle of the front side walls of the two fixing columns 3, and the front side wall of the auxiliary plate 304 is provided with an inclined structure. The fixed seat 1, the auxiliary plate 304 and the inclined front side wall of the cross beam 302 provide firm support for the inclined supporting frame 4.

[0027] Among them, two inclined supporting frames 4 are fixedly installed at the front end of the fixing seat 1, and the opposite ends of the two supporting frames 4 are respectively provided with guide grooves 401; the two ends of the explosion-proof plate 403 are slidably installed in the guide grooves 401 at the two ends, and when the explosion-proof plate 403 slides up and down, the two ends of the explosion-proof plate 403 are restricted by the two guide grooves 401, and the explosion-proof plate 403 will not fall down when impacted by explosives. At the same time, the upper end of the explosion-proof plate 403 is installed in an inclined state, and the explosive will fly upward when impacting the explosion-proof plate 403, reducing the impact force of the explosive and then falling to the ground, and the lower ends of the rear end side walls of the two supporting frames 4 are respectively fixedly installed with anti-slip plates 402, and the middle parts of the anti-slip plates 402 are respectively rotatably inserted with penetrating screws, and the screws on the anti-slip plates 402 are rotatably inserted in the screw grooves at the front end of the fixing seat 1, The anti-slip plates 402 and the supporting frames 4 are firmly restricted, and the two An explosion-proof plate 403 is slidably installed at the front end of each supporting frame 4, and circular holes are evenly opened at the front end of the explosion-proof plate 403. The design of the circular holes of the explosion-proof plate 403 can reduce the vibration and noise that may be generated during the pressure relief process, protect the equipment and working environment, and a buffer plate 404 is installed at the front end of the explosion-proof plate 403. An anti-slip strip 405 is slidably installed at the upper end of the two supporting frames 4, and threaded holes are respectively opened at both ends of the anti-slip strip 405. Screws are rotatably inserted at the threaded holes at both ends of the anti-slip strip 405, and the bottom of the anti-slip strip 405 is pressed down on the top of the explosion-proof plate 403, and then the screws are passed through the supporting frame 4 and rotatably inserted on the anti-slip strip 405, so as to fix and restrict the anti-slip strip 405. At the same time, the anti-slip strip 405 will also fix and restrict the explosion-proof plate 403, so that the explosion-proof plate 403 will not move when touched, and the explosion-proof plate 403 can effectively block.

[0028] Embodiment 2, based on embodiment 1, as Figure 1 and Figure 4 As shown, a stabilizing frame 301 is fixedly installed at the lower ends of the two fixing columns 3, and penetrating screws are installed at the four corners of the stabilizing frame 301. The stabilizing frame 301, the screws and other parts are all removed, and then the fixing column 3 is welded to the fixing seat 1 to stabilize the fixing column 3. In this way, the fixing column 3 will not shake when touched, and the problem of the screws loosening due to long-term use is avoided, while also saving the cost of parts.

[0029] The working principle of this embodiment is as follows: when in use, the lower end of the connecting member 101 is rotated and inserted into the ground to fix and restrict the fixing seat 1, so that the fixing seat 1 will not shake when hit, thereby stably supporting the explosion-proof plate 403, and the inclined front side wall of the fixing seat 1, the auxiliary plate 304 and the crossbeam 302 firmly supports the inclined bearing frame 4, and the bottom of the anti-slip strip 405 is pressed down on the top of the explosion-proof plate 403, and then the screw is passed through the bearing frame 4 and rotated and inserted on the anti-slip strip 405 to fix and restrict the anti-slip strip 405. At the same time, the anti-slip strip 405 will also fix and restrict the explosion-proof plate 403. The explosion venting plate 403 will not move when touched, and the two ends of the explosion venting plate 403 are slidably installed in the guide grooves 401 at both ends. When the explosion venting plate 403 slides up and down, the two ends of the explosion venting plate 403 are restricted by the two guide grooves 401. When the explosion venting plate 403 is impacted by explosives, it will not fall down. At the same time, the upper end of the explosion venting plate 403 is installed in an inclined state. When the explosives impact the explosion venting plate 403, they will fly upward at an angle, reducing the impact force of the explosives and then fall to the ground. The protective box 2 can support the explosion venting plate 403 tilted backward to prevent the explosion venting plate 403 from falling down and failing to effectively block the flying objects.

[0030] In this article, there are a few points to note:

[0031] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0032] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0033] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A steel structure attraction and explosion relief plate, comprising: A fixing seat (1); two ends of the fixing seat (1) are respectively provided with three threaded holes therethrough; The front end of the fixing seat (1) is provided with two screw grooves; the front side walls at both ends of the fixing seat (1) are provided with inclined shapes; the two ends of the rear end of the fixing seat (1) are respectively provided with four screw grooves; a protective box (2) is installed at the rear end of the fixing seat (1); and mutually symmetrical fixing columns (3) are fixedly installed at the upper end of the fixing seat (1); it is characterized in that two inclined supporting frames (4) are fixedly installed at the front end of the fixing seat (1), and the opposite ends of the two supporting frames (4) are respectively provided with guide grooves (401); anti-slip plates (402) are respectively fixedly installed at the lower ends of the rear end side walls of the two supporting frames (4), and screws penetrating the middle of the anti-slip plates (402) are respectively rotatably inserted.

2. A steel structure suction and explosion relief plate according to claim 1, characterized in that: Connecting pieces (101) are rotatably inserted into the three threaded holes at the two ends of the fixing seat (1), and fixing grooves (102) are respectively provided at the two ends of the rear end of the fixing seat (1).

3. The steel structure explosion-absorbing and venting plate according to claim 1, characterized in that: Ear plates (201) are fixedly mounted on both side walls of the protection box (2), and screws penetrating therethrough are rotatably inserted in the middle of the two ear plates (201).

4. The steel structure explosion-absorbing and venting plate according to claim 1, characterized in that: A stabilizing frame (301) is fixedly installed at the lower ends of the two fixing columns (3), and penetrating screws are installed at the four corners of the stabilizing frame (301). A crossbeam (302) is fixedly installed at the upper ends of the two fixing columns (3), and two penetrating threaded holes are respectively provided at both ends of the crossbeam (302), and an inclined structure is provided on the front side wall of the crossbeam (302).

5. A steel structure explosion-absorbing and venting plate according to claim 4, characterized in that: Two connecting screws (303) are rotatably inserted at the two ends of the crossbeam (302), and auxiliary plates (304) are fixedly installed in the middle of the front side walls of the two fixing columns (3), and the front side walls of the auxiliary plates (304) are provided with an inclined structure.

6. The steel structure explosion-absorbing and venting plate according to claim 1, characterized in that: An explosion relief plate (403) is slidably mounted at the front ends of the two carrying frames (4), and circular holes are evenly opened at the front ends of the explosion relief plates (403), and a buffer plate (404) is mounted at the front ends of the explosion relief plates (403).

7. The steel structure suction and explosion relief plate according to claim 1, characterized in that: Anti-slip bars (405) are slidably mounted at the upper ends of the two supporting frames (4), and threaded holes are respectively provided at both ends of the anti-slip bars (405), and screws are rotatably inserted into the threaded holes at both ends of the anti-slip bars (405).

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