A substation special anti-explosion assembly type wallboard structure

Abstract

The utility model relates to electrical engineering field especially relates to a substation special anti -explosion assembly type wallboard structure. The utility model provides a substation special anti -explosion assembly type wallboard structure that can install and fix explosion -proof wallboard to use protection, simple operation does not need to lend tools, simplifies installation procedure, improves assembly efficiency, reduces assembly cost. A substation special anti -explosion assembly type wallboard structure, including installation frame and guide rod etc.

Description

Technical Field

[0001] This utility model relates to the field of electrical engineering, and in particular to a special explosion-proof prefabricated wall panel structure for substations. Background Technology

[0002] In power systems, substations serve as crucial nodes for power conversion and distribution, and their safe and stable operation is paramount. During operation, substations may experience dangerous situations such as electric arcs and explosions, generating powerful shock waves and high-temperature flames that can severely damage surrounding equipment, personnel, and building structures. Therefore, to ensure the safety of personnel and equipment within substations, effective explosion-proof protection measures are essential, and explosion-proof wall panels are one important protective means. Current substation explosion-proof wall panel installation typically involves hoisting the panels and then manually tightening multiple screws or other types of fasteners to secure them to the wall frame. However, this method is cumbersome, increasing installation difficulty and labor intensity. The manual tightening of fasteners is time-consuming, severely impacting assembly efficiency and increasing costs, making it extremely inconvenient to use.

[0003] Therefore, there is a need to design a substation-specific explosion-proof prefabricated wall panel structure that can be quickly installed and fixed for protection, is easy to operate, requires no tools, simplifies the installation process, improves assembly efficiency, and reduces assembly costs. Utility Model Content

[0004] To overcome the shortcomings of current installation methods, such as cumbersome installation processes, increased installation difficulty and labor intensity, the need to manually fix each fastener, which is time-consuming, seriously affects assembly efficiency, increases assembly costs, and is very inconvenient to use, this utility model provides a substation-specific explosion-proof prefabricated wall panel structure that can quickly install and fix explosion-proof wall panels for protection, is simple to operate, requires no tools, simplifies the installation process, improves assembly efficiency, and reduces assembly costs.

[0005] The technical solution is as follows: A substation-specific explosion-proof prefabricated wall panel structure includes a mounting frame, a first limiting frame, guide rods, a first telescopic spring, compression blocks, an explosion-proof wall panel, fixing components, and locking components. The mounting frame has two guide rods connected to its inner sides on both the left and right sides. The first limiting frame is slidably connected between the two guide rods at the same longitudinal position. A first telescopic spring connects each guide rod to the first limiting frame on the same side. Two compression blocks are connected to the adjacent sides of the first limiting frames. An explosion-proof wall panel is placed in the middle of the mounting frame. The mounting frame is equipped with fixing components for securing the explosion-proof wall panel. A locking component is provided on the right side of the first limiting frame for enhanced securing.

[0006] As a preferred technical solution of this utility model, the mounting bracket is in the shape of a grid.

[0007] As a preferred technical solution of this utility model, the explosion-proof wall panel has two grooves on each of its four sides: top, bottom, left, and right.

[0008] As a preferred technical solution of this utility model, the fixing component includes a first rack, a gear, a second rack, a second limiting frame, a second telescopic spring, and an inclined block. The first limiting frame on the right side is connected to the first rack at both the upper and lower parts. The mounting frame is rotatably connected to the gear at both the upper and lower parts. The first rack meshes with the adjacent gear. The first limiting frame on the left side is connected to the second rack at both the upper and lower parts. The second rack meshes with the adjacent gear. The mounting frame is slidably connected to two second limiting frames at both the upper and lower parts. The second limiting frames are connected to the mounting frame by two second telescopic springs at the left and right sides. The first and second limiting frames are engaged with the explosion-proof wall panel. The second limiting frames are connected to the left and right sides by inclined blocks. The inclined blocks are in contact with the adjacent pressing blocks.

[0009] As a preferred technical solution of this utility model, the locking component includes a sliding block, a limiting rod and a third telescopic spring. The sliding block is connected to the front side of the first limiting frame on the right side. The sliding block is slidably connected to the mounting frame. The limiting rod is slidably connected to the sliding block. The limiting rod is engaged with the mounting frame. The third telescopic spring is connected between the limiting rod and the sliding block.

[0010] As a preferred technical solution of this utility model, the sliding block is L-shaped.

[0011] Compared with the prior art, the present invention has the following advantages: 1. The present invention places the explosion-proof wall panel on the mounting frame, then releases the sliding block, the first limiting frame moves and resets and engages with the explosion-proof wall panel, and at the same time drives the pressing block to move and the pressing inclined block to move, so that the second limiting frame moves and engages with the explosion-proof wall panel, thereby enabling the explosion-proof wall panel to be quickly installed and fixed for protection. The operation is simple, no tools are required, the installation process is simplified, the assembly efficiency is improved, and the assembly cost is reduced.

[0012] 2. In this utility model, while the sliding block is reset, the limiting rod moves in the opposite direction to the position of the hole on the mounting bracket, the third telescopic spring rebounds, the limiting rod moves and resets and engages with the mounting bracket, thereby fixing the first limiting bracket. This allows the first limiting bracket to be limited and fixed after the explosion-proof wall panel is installed, preventing vibration from causing the first limiting bracket to loosen, preventing the explosion-proof wall panel from falling off, and improving the stability of the assembly.

[0013] 3. This utility model allows the limiting rod to move and disengage from the mounting frame, and then the sliding block to move, causing the first limiting frame to move and unfold. At the same time, it drives the pressing block to move and disengage from the inclined block. The second telescopic spring rebounds, and the second limiting frame moves back to its original position. Then, the explosion-proof wall panel can be removed for replacement or repair. This allows for quick disassembly and replacement of the explosion-proof wall panel, facilitating the replacement and repair of the explosion-proof wall panel, reducing replacement and repair costs, and making it convenient to use. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional cross-sectional view of the mounting frame and limiting frame and other components of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the guide rod and extrusion block of this utility model.

[0017] Figure 4 This is a three-dimensional cross-sectional view of the limiting rod and sliding block components of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the explosion-proof wall panel of this utility model.

[0019] The markings in the diagram are as follows: 1-mounting bracket, 2-first limiting bracket, 3-guide rod, 4-first telescopic spring, 5-pressing block, 6-first rack, 7-gear, 8-second rack, 9-second limiting bracket, 90-second telescopic spring, 10-sloping block, 11-sliding block, 12-limiting rod, 13-third telescopic spring, 14-explosion-proof wall panel. Detailed Implementation

[0020] Although this invention may be described with respect to a particular application or industry, those skilled in the art will recognize its broader applicability. Those skilled in the art will understand that terms such as "above," "below," "upward," "downward," etc., are used to describe the drawings and not to indicate a limitation on the scope of the invention as defined by the appended claims. Any numerical designations such as "first" or "second" are merely illustrative and not intended to limit the scope of the invention in any way.

[0021] A type of explosion-proof prefabricated wall panel structure for substations, such as Figures 1-5As shown, the device includes a mounting frame 1, a first limiting frame 2, guide rods 3, a first telescopic spring 4, compression blocks 5, an explosion-proof wall panel 14, fixing components, and locking components. The mounting frame 1 is shaped like a grid for easy support and installation. The inner sides of the left and right sides of the mounting frame 1 are connected to two upper and lower guide rods 3. The two guide rods 3 at the same longitudinal position are slidably connected to the first limiting frame 2. The guide rods 3 are connected to the first limiting frame 2 on the same side with the first telescopic springs 4. The sides of the first limiting frames 2 that are close to each other are connected to two upper and lower compression blocks 5. The explosion-proof wall panel 14 is placed in the middle of the mounting frame 1. The explosion-proof wall panel 14 has two grooves on each of its four sides (upper, lower, left, and right) for easy fixing. The mounting frame 1 is equipped with fixing components for fixing the explosion-proof wall panel 14, and the first limiting frame 2 on the right side is equipped with locking components for strengthening the fixing.

[0022] like Figure 2 and Figure 3 As shown, the fixing assembly includes a first rack 6, a gear 7, a second rack 8, a second limiting frame 9, a second telescopic spring 90, and a wedge block 10. The first limiting frame 2 on the right is connected to the first rack 6 on both the upper and lower parts. The mounting frame 1 is rotatably connected to the gear 7 on both the upper and lower parts. The first rack 6 meshes with the adjacent gear 7. The first limiting frame 2 on the left is connected to the second rack 8 on both the upper and lower parts. The second rack 8 meshes with the adjacent gear 7. The mounting frame 1 is slidably connected to two second limiting frames 9 on both the upper and lower parts. The second limiting frames 9 are connected to the mounting frame 1 by two second telescopic springs 90 on the left and right sides. The first limiting frame 2 and the second limiting frame 9 are both engaged with the explosion-proof wall panel 14. The second limiting frame 9 is connected to the left and right sides by wedge blocks 10. The wedge blocks 10 are in contact with the adjacent pressing blocks 5.

[0023] like Figure 4 As shown, the locking assembly includes a sliding block 11, a limiting rod 12, and a third telescopic spring 13. The sliding block 11 is connected to the front side of the first limiting frame 2 on the right. The sliding block 11 is slidably connected to the mounting frame 1. The sliding block 11 is L-shaped for easy support. The limiting rod 12 is slidably connected to the sliding block 11. The limiting rod 12 is engaged with the mounting frame 1. The third telescopic spring 13 is connected between the limiting rod 12 and the sliding block 11.

[0024] When a substation needs to install an explosion-proof wall panel 14, this device can be used. The mounting bracket 1 is installed on the wall. Then, by manually pulling the limiting rod 12, the device disengages from the mounting bracket 1, compressing the third telescopic spring 13. The mounting bracket 1 is shaped like a grid, facilitating support during installation. Next, the sliding block 11 is pulled, causing the right-side first limiting bracket 2 to move along the guide rod 3, compressing the first telescopic spring 4. This compresses the first rack 6, causing it to move. The first rack 6 meshes with the gear 7, causing the gear 7 to rotate. The gear 7 meshes with the second rack 8, causing the second rack 8 to move, thus extending the left-side first limiting bracket 2. Simultaneously, this causes the pressing block 5 to move and disengage from the inclined block 10. The second telescopic spring 90 rebounds, and the second limiting bracket 9 moves back to its original position. The explosion-proof wall panel 14 is then placed on the mounting bracket 1. The sliding block 11 is then released, the first telescopic spring 4 rebounds, and the first limiting bracket 2 moves in the opposite direction to its original position, engaging with the groove on the explosion-proof wall panel 14. This allows the first rack 6 and the second rack 8 to... The reverse movement resets the sliding block 11, simultaneously causing the pressing block 5 to move in the reverse direction and the pressing inclined block 10 to move. This allows the second limiting frame 9 to move and engage with the groove on the explosion-proof wall panel 14. The second telescopic spring 90 is stretched, thus fixing the explosion-proof wall panel 14. The sliding block 11 is L-shaped, which facilitates support, enabling quick installation and fixing of the explosion-proof wall panel 14 for protective use. The operation is simple, requiring no tools, simplifying the installation process, improving assembly efficiency, and reducing assembly costs. Simultaneously with the sliding block 11 resetting, the limiting rod 12 moves in the reverse direction to the position of the hole on the mounting bracket 1. The third telescopic spring 13 rebounds, and the limiting rod 12 moves back to reset and engages with the mounting bracket 1, thereby fixing the first limiting frame 2. This allows the first limiting frame 2 to be limited and fixed after the explosion-proof wall panel 14 is installed, preventing vibration from causing the first limiting frame 2 to loosen and preventing the explosion-proof wall panel 14 from falling off. This improves the stability of the assembly and completes the installation of the explosion-proof wall panel 14, achieving explosion-proof protection.

[0025] When the explosion-proof wall panel 14 is damaged and needs replacement or repair, pulling the limiting rod 12 disengages it from the mounting bracket 1, compressing the third telescopic spring 13. Then, pulling the sliding block 11 moves the first limiting bracket 2 on the right along the guide rod 3, compressing the first telescopic spring 4. This, in turn, moves the first rack 6, which meshes with the gear 7, causing the gear 7 to rotate. The gear 7 meshes with the second rack 8, moving the second rack 8 and causing the first limiting bracket 2 on the left to move and unfold. Simultaneously, this moves the pressing block 5, disengaging it from the inclined block 10. The second telescopic spring 90 rebounds, and the second limiting bracket 9 returns to its original position. Then, the explosion-proof wall panel 14 is removed for replacement. After replacement or repair, the new or repaired explosion-proof wall panel 14 is placed on the mounting bracket 1. Then, the sliding block 11 is released, the first telescopic spring 4 rebounds, and the first limiting bracket 2 moves in the opposite direction to reset and engage with the explosion-proof wall panel 14. This causes the first rack 6 and the second rack 8 to move in the opposite direction to reset, which in turn causes the sliding block 11 to move in the opposite direction to reset. At the same time, it causes the pressing block 5 to move in the opposite direction to reset the pressing inclined block 10, which causes the second limiting bracket 9 to move and engage with the explosion-proof wall panel 14. The second telescopic spring 90 is stretched, thereby fixing the explosion-proof wall panel 14. This allows for quick disassembly and replacement of the explosion-proof wall panel 14, facilitating replacement and repair, reducing replacement and repair costs, and providing ease of use.

[0026] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of the present invention and should not be construed as limiting the scope of protection of the present invention in any way. Based on this explanation, those skilled in the art can conceive of other specific embodiments of the present invention without creative effort, and these embodiments will all fall within the scope of protection of the present invention.

Claims

1. A special explosion-proof prefabricated wall panel structure for substations, characterized in that: The assembly includes a mounting frame (1), a first limiting frame (2), a guide rod (3), a first telescopic spring (4), a compression block (5), an explosion-proof wall panel (14), a fixing component, and a locking component. The mounting frame (1) has two guide rods (3) connected to the inner sides of both the left and right sides. The two guide rods (3) at the same longitudinal position are slidably connected to the first limiting frame (2). The guide rods (3) are connected to the first limiting frame (2) on the same side by a first telescopic spring (4). The first limiting frames (2) are connected to two compression blocks (5) on the side that are close to each other. The explosion-proof wall panel (14) is placed in the middle of the mounting frame (1). The mounting frame (1) is provided with a fixing component for fixing the explosion-proof wall panel (14). The first limiting frame (2) on the right side is provided with a locking component for strengthening the fixing.

2. The explosion-proof prefabricated wall panel structure for substations according to claim 1, characterized in that: The mounting bracket (1) is in the shape of a grid.

3. The explosion-proof prefabricated wall panel structure for substations according to claim 1, characterized in that: The explosion-proof wall panel (14) has two grooves on each of the four sides: top, bottom, left, and right.

4. The explosion-proof prefabricated wall panel structure for substations according to claim 1, characterized in that: The fixing components include a first rack (6), a gear (7), a second rack (8), a second limiting frame (9), a second telescopic spring (90), and a wedge (10). The first limiting frame (2) on the right is connected to the first rack (6) on both the upper and lower parts. The mounting frame (1) is rotatably connected to the gear (7) on both the upper and lower parts. The first rack (6) meshes with the adjacent gear (7). The first limiting frame (2) on the left is connected to the second rack (8) on both the upper and lower parts. The second rack (8) meshes with the adjacent gear (7). The mounting frame (1) is slidably connected to the upper and lower two second limiting frames (9). The second limiting frames (9) are connected to the mounting frame (1) on both the left and right sides by two second telescopic springs (90). The first limiting frame (2) and the second limiting frame (9) are both engaged with the explosion-proof wall panel (14). The second limiting frame (9) is connected to the left and right sides by wedges (10). The wedges (10) are in contact with the adjacent pressing block (5).

5. The explosion-proof prefabricated wall panel structure for substations according to claim 1, characterized in that: The locking assembly includes a sliding block (11), a limiting rod (12), and a third telescopic spring (13). The sliding block (11) is connected to the front side of the first limiting frame (2) on the right. The sliding block (11) is slidably connected to the mounting frame (1). The limiting rod (12) is slidably connected to the sliding block (11). The limiting rod (12) is engaged with the mounting frame (1). The third telescopic spring (13) is connected between the limiting rod (12) and the sliding block (11).

6. The explosion-proof prefabricated wall panel structure for substations according to claim 5, characterized in that: The sliding block (11) is L-shaped.

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