A protective cushioning base for refractory bricks

Abstract

The present invention relates to a protective cushioning base for bearing refractory bricks, comprising a middle bearing platform and a slide groove, wherein a platform groove is provided in the middle of the middle bearing platform, and a groove plate is installed at the inner side end of the platform groove, a plate hole is provided in the middle of the plate hole, and a chute column is installed in the middle of the plate hole, and a material port and an air net port are provided on the end wall of the chute column, and the chute is provided on the bottom end wall of the middle bearing platform. The beneficial effect of the present invention is that the protective cushioning base for bearing refractory bricks can adjust the position of the chute plate through the coordinated activities of the platform groove and the chute plate, so that the chute plate can be moved outward, and then the chute column can be screwed through the plate hole, and vice versa, the chute column can be rotated, moved outward, removed, and manipulated, and drying powder can be added at the material port of the end wall of the chute column, and air circulates through the air net port end to dry the platform groove, the platform groove and the middle net port are connected to each other, and air circulates through the middle net port end to dry and protect the top end side of the middle bearing platform.

Description

Technical Field

[0001] The invention relates to the technical field of refractory bricks, in particular to a cushioning base with protective performance for supporting refractory bricks. Background Art

[0002] Refractory materials are generally divided into two types, namely, unshaped refractory materials and shaped refractory materials. Unshaped refractory materials, also called castables, are mixed powder particles composed of multiple aggregates or aggregates and one or more binders. When used, they must be mixed with one or more liquids to be evenly mixed and have strong fluidity. Shaped refractory materials generally refer to refractory bricks, which have standard shapes and can also be temporarily processed when built and cut according to needs. When bearing, they often need to use a cushioning base.

[0003] The existing cushion base cannot provide good dry protection when supporting, nor can it directly assemble protective structures such as cables, resulting in poor stability and safety when supporting the cushion. At the same time, since it is a well-designed assembly and fixing structure when positioned, it is not stable enough when placed, and the cushion part cannot move horizontally reasonably, resulting in poor convenience when cushioning. Summary of the invention

[0004] The object of the present invention is to provide a cushioning base with protective performance for bearing refractory bricks, so as to solve the problem that the existing cushioning base proposed in the above background technology cannot perform dry protection well when supporting, and cannot directly assemble protective structures such as cables, resulting in poor stability and safety when supporting and cushioning. At the same time, since it is a well-designed assembly and fixing structure when positioned, it is not stable enough when placed, and the cushioning part cannot move horizontally reasonably, resulting in poor convenience when cushioning.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cushioning base with protective performance for bearing refractory bricks, comprising a middle support platform and a slide groove, the middle part of the middle support platform is provided with a platform groove, and the inner side end of the platform groove is installed with a groove plate, the middle part of the groove plate is provided with a plate hole, and the middle part of the plate hole is provided with a keeper column, the end wall of the keeper column is provided with a material port and an air net port, the slide groove is provided at the bottom end wall of the middle support platform, and a cushion group mechanism is installed at the inner side end of the slide groove, the left and right sides of the bottom end of the middle support platform are provided with a supporting mechanism, the left and right ends of the top of the middle support platform are provided with a pad, and the inside of the pad is provided with a sliding rod and a screw, the middle top end of the pad is provided with a rotating shaft, the middle top end of the middle support platform is provided with a middle net port, and the upper end of the middle support platform is provided with a tray, the inner side end of the tray is provided with a rotating bar, and the end wall of the tray is provided with a fixed bar, and the middle part of the tray is provided with a base extension mechanism.

[0006] Preferably, the pad assembly mechanism includes an assembly seat, a screw disk, a screw rod, an accumulation cylinder, a cylinder block, a sliding plate and a disk net mouth, a screw disk is installed at the bottom end of the assembly seat, and a screw rod is installed at the lower end of the screw disk, an accumulation cylinder is arranged at the lower end of the screw rod, and cylinder blocks are installed in the middle of the left and right ends of the accumulation cylinder, sliding plates are arranged at the front and rear ends of the cylinder block, and a disk net mouth is opened on the end wall of the sliding plate.

[0007] Preferably, the assembly seat and the screw disk are fixedly connected to each other, and the screw disk is threadedly connected to the accumulation cylinder through a screw rod.

[0008] Preferably, the accumulation cylinder forms a sliding structure with the middle support platform through a slide groove, and the cylinder blocks and the sliding plates are symmetrically distributed about the center of the accumulation cylinder.

[0009] Preferably, the support mechanism includes a support, a roller, a slider and a screw, and the roller is arranged in the middle of the support, the slider is fixed to the side end wall of the support, and the screw is passed through the middle of the slider.

[0010] Preferably, the slider and the screw rod are threadedly connected to each other, and the middle support platform forms a sliding structure with the groove plate through the platform groove, and the groove plate is threadedly connected with the armature column through the plate hole, and the air network opening is distributed in a ring shape about the center of the armature column.

[0011] Preferably, the supports are symmetrically distributed about the center of the middle support platform, and the middle support platform forms a sliding structure through a sliding rod and a pad, and the pad forms a rotating structure through a rotating shaft and a tray.

[0012] Preferably, the base expansion mechanism comprises a base plate and a expansion plate, and the expansion plate is installed on the end wall of the base plate.

[0013] Preferably, the base plate and the expansion plate are movably connected to each other, and the tray and the rotating bar are movably connected to each other, and the rotating bar is annular, and the tray and the fixed bar are threadedly connected.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention can pass through the through hole opened in the end wall of the assembly seat, through which the binding wire harness can be inserted, and the bottom of the main body is bound to the ground end through the through hole of the assembly seat and the wire harness, so as to facilitate its assembly and placement. At the same time, the cylinder block at the end of the main body is hollow inside, and a through hole is opened on the top of the cylinder block, through which dry powder can be added, and the middle part of the cylinder block is connected with the sliding plate, and the disc mesh opening on the top of the sliding plate is breathable, so that the dry powder can act conveniently to dry and protect the end wall of the accumulation cylinder, and the rotating screw disk drives the screw to rotate, so that the screw and the accumulation cylinder rotate relative to each other, so that the screw passes through the accumulation cylinder and moves down, penetrates into the ground, and locks the screw and the accumulation cylinder for positioning, so as to facilitate the simple positioning of the main body.

[0016] 2. The present invention enables the accumulation cylinder to move along the horizontal direction of the middle support platform through the coordinated movement of the slide groove and the accumulation cylinder. After the accumulation cylinder is moved to a suitable position, it is positioned, which has stronger controllability. At the same time, the symmetrical design of the cylinder block and the sliding plate facilitates the synchronous drying process from both sides of the accumulation cylinder.

[0017] 3. The present invention adjusts the position of the trough plate through the coordinated activities of the table trough and the trough plate, allowing the trough plate to move outward, and then the armature column can be screwed through the plate hole. Conversely, the armature column can be rotated to move outward and removed for manipulation. Dry powder can be added to the material port of the armature column end wall, and air circulates through the air net port to dry the table trough. The table trough and the middle net port are interconnected, and air circulates through the middle net port to dry and protect the top side of the center support platform.

[0018] 4. The present invention drives the slider to move to a certain height and adjusts the position of the slider by rotating the screw rod, and at the same time drives the support at the side end of the slider to move synchronously. When the support moves upward, the roller leaves the ground and is supported by the bottom of the main body. When moving upward, the roller contacts the ground and supports the main body through the roller, which facilitates the movement and adjustment of the position of the main body and better adapts to use. The rotating shaft rotates to rotate the tray and adjust the direction of the tray, which facilitates better adaptation and regulation of the tray and padding of bricks.

[0019] 5. The present invention rotates the position of the turning bar through the activities of the tray and the turning bar. After the position of the turning bar is adjusted, the wiring harness wire can be passed through the through hole of the end wall of the turning bar to bundle the turning bar and the bricks padded on the top of the main body for protection, thereby improving the safety performance during use. The fixed bar is rotated to move the fixed bar upward, and then the other end of the bundled wiring harness wire is docked through the through hole horizontally passing through the top of the fixed bar, which is convenient for its assembly and protection. At the same time, the base plate and the rubbing plate cooperate to adjust the position of the rubbing plate, so that the rubbing plate can be moved outward to a suitable position to better support and cushion the refractory bricks. The leakage area formed between the rubbing plate and the base plate can facilitate the ventilation of the end side of the base plate. At the same time, the rubbing plate and the sliding rod cooperate to move the rubbing plate horizontally, and the tray is horizontally displaced through the rotating shaft to adjust the tray to a suitable position for better adaptation and use. The screw is rotated to make the screw contact and fit with the bottom of the tray to limit the tray, thereby improving its safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a cushioning base with protective performance for bearing refractory bricks of the present invention;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of a trough of a protective cushioning base for supporting refractory bricks of the present invention;

[0022] Figure 3It is a schematic diagram of the three-dimensional structure of a pad group mechanism of a padding base with protective performance for bearing refractory bricks of the present invention;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of a base extension mechanism of a cushioning base with protective performance for bearing refractory bricks of the present invention;

[0024] Figure 5 The present invention is a refractory brick bearing padding base with protective performance Figure 1 Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. middle support platform; 2. platform groove; 3. groove plate; 4. plate hole; 5. post; 6. material port; 7. air net port; 8. slide slot; 9. pad assembly mechanism; 10. assembly seat; 11. screw plate; 12. screw rod; 13. accumulation cylinder; 14. cylinder block; 15. slide plate; 16. plate net port; 17. support and expansion mechanism; 18. support; 19. roller; 20. slider; 21. screw rod; 22. pad plate; 23. slide rod; 24. screw; 25. rotating shaft; 26. middle net port; 27. tray; 28. rotating strip; 29. ​​fixed strip; 30. base expansion mechanism; 31. base plate; 32. expansion plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1-5The present invention provides a technical solution: a protective cushioning base for bearing refractory bricks, comprising a middle support platform 1, a platform groove 2, a groove plate 3, a plate hole 4, a post 5, a material port 6, an air net port 7, a slide groove 8, a cushion assembly mechanism 9, a group seat 10, a screw plate 11, a screw rod 12, an accumulation cylinder 13, a cylinder block 14, a slide plate 15, a disk net port 16, a support mechanism 17, a support 18, a roller 19, a slider 20, a screw rod 21, a cushion plate 22, a slide rod 23, a screw 24, a rotating shaft 25, a middle net port 26, a tray 27, a rotating bar 28, a fixed bar 29, a base extension mechanism 30, a base plate 31 and a plate 32. The middle part of the middle support platform 1 is provided with a platform groove 2, and a groove plate 3 is installed at the inner side end of the platform groove 2. The middle part of the groove plate 3 is provided with a There is a dish hole 4, and a chute column 5 is installed in the middle of the dish hole 4, and a material port 6 and an air net port 7 are opened on the end wall of the chute column 5. A slide groove 8 is opened on the bottom end wall of the middle support platform 1, and a pad group mechanism 9 is installed on the inner side end of the slide groove 8. The left and right sides of the bottom end of the middle support platform 1 are installed with a support mechanism 17, and the left and right ends of the top of the middle support platform 1 are installed with a pad 22, and a slide rod 23 and a screw 24 are penetrated inside the pad 22, and a rotating shaft 25 is installed at the top of the middle part of the pad 22. A middle net port 26 is opened at the top of the middle part of the middle support platform 1, and a tray 27 is installed on the upper end of the middle support platform 1, a rotating bar 28 is installed on the inner side end of the tray 27, and a fixed bar 29 is penetrated through the end wall of the tray 27, and a base expansion mechanism 30 is installed in the middle of the tray 27;

[0030] The pad group mechanism 9 includes a group seat 10, a screw plate 11, a screw rod 12, a storage tube 13, a tube block 14, a slide plate 15 and a disk net opening 16. The bottom end of the group seat 10 is installed with a screw plate 11, and the lower end of the screw plate 11 is installed with a screw rod 12, and the lower end of the screw rod 12 is provided with a storage tube 13, and the middle of the left and right ends of the storage tube 13 are both installed with a tube block 14, and the front and rear ends of the tube block 14 are both provided with a slide plate 15, and the end wall of the slide plate 15 is provided with a disk net opening 16, the group seat 10 and the screw plate 11 are fixedly connected to each other, and the screw plate 11 is threadedly connected to the storage tube 13 through the screw rod 12, and the binding harness can be passed through the through hole provided in the end wall of the group seat 10 to connect the body The bottom of the body is tied to the ground end through the through hole of the assembly seat 10 and the wire harness, which is convenient for its assembly and placement. At the same time, the cylinder block 14 at the end of the body is hollow inside, and a through hole is opened on the top of the cylinder block 14. Dry powder can be added through the through hole. The middle of the cylinder block 14 is connected to the sliding plate 15, and the disc mesh port 16 on the top of the sliding plate 15 is ventilated, which is convenient for the dry powder to act on and dry and protect the end wall of the accumulation cylinder 13. The rotating screw disk 11 drives the screw 12 to rotate, so that the screw 12 and the accumulation cylinder 13 rotate relative to each other, allowing the screw 12 to pass through the accumulation cylinder 13 and move downward, penetrate into the ground, and lock the screw 12 and the accumulation cylinder 13 for positioning, which is convenient for the simple positioning of the body;

[0031] The accumulation barrel 13 forms a sliding structure with the middle support platform 1 through the slide groove 8, and the barrel block 14 and the sliding plate 15 are symmetrically distributed about the center of the accumulation barrel 13. Through the coordinated movement of the slide groove 8 and the accumulation barrel 13, the accumulation barrel 13 moves along the horizontal direction of the middle support platform 1, and the accumulation barrel 13 is moved to a suitable position and then positioned, which has stronger controllability. At the same time, the symmetrical design of the barrel block 14 and the sliding plate 15 facilitates the synchronous drying process from both sides of the accumulation barrel 13.

[0032] The support mechanism 17 includes a support 18, a roller 19, a slider 20 and a screw 21, and the roller 19 is arranged in the middle of the support 18, the slider 20 is fixed to the side end wall of the support 18, and the middle of the slider 20 is penetrated by a screw 21, the slider 20 and the screw 21 are threadedly connected to each other, and the middle support platform 1 forms a sliding structure with the groove plate 3 through the platform groove 2, and the groove plate 3 is threadedly connected with the armature column 5 through the plate hole 4, and the air net port 7 is distributed in a ring shape with respect to the center of the armature column 5. Through the coordinated activities of the table trough 2 and the trough dish 3, the position of the trough dish 3 is adjusted to allow the trough dish 3 to move outward, and then the armature column 5 can be screwed through the dish hole 4. Conversely, the armature column 5 can be rotated to move the armature column 5 outward, and the armature column 5 can be removed for manipulation. Dry powder can be added to the material port 6 of the end wall of the armature column 5, and air can flow through the air net port 7 to dry the table trough 2. The table trough 2 is connected to the middle net port 26, and air can flow through the middle net port 26 to dry and protect the top side of the center support platform 1.

[0033] The support 18 is symmetrically distributed about the center of the middle support platform 1. At the same time, the middle support platform 1 forms a sliding structure with the pad 22 through the sliding rod 23, and the pad 22 forms a rotating structure with the tray 27 through the rotating shaft 25. By rotating the screw rod 21, the slider 20 is driven to move to a height position, and the position of the slider 20 is adjusted. At the same time, the support 18 at the side end of the slider 20 is driven to move synchronously. When the support 18 moves up, the roller 19 is separated from the ground and supported by the bottom of the body. When moving up, the roller 19 contacts the ground, and the body is supported by the roller 19, which is convenient for moving and adjusting the position of the body and better adapting to use. The rotating shaft 25 rotates, rotates the tray 27, and adjusts the direction of the tray 27, which is convenient for the tray 27 to better adapt and control, and to cushion the bricks;

[0034] The base extension mechanism 30 includes a base plate 31 and a extension plate 32, and the end wall of the base plate 31 is installed with the extension plate 32, the base plate 31 and the extension plate 32 are movably connected to each other, and the tray 27 and the rotating bar 28 are movably connected to each other, and the rotating bar 28 is annular, and the tray 27 and the fixed bar 29 are threadedly connected. Through the movement of the tray 27 and the rotating bar 28, the position of the rotating bar 28 is rotated. After the position of the rotating bar 28 is adjusted, the wiring harness wire can be passed through the through hole of the end wall of the rotating bar 28 to bundle and protect the rotating bar 28 and the bricks padded on the top of the body, thereby improving its safety performance during use, and the fixed bar 29 is rotated to move the fixed bar 29 upward, and then the fixed bar 29 is passed through the through hole horizontally penetrating the top of the fixed bar 29. , docking the other end of the bundled wire harness wire, convenient for its assembly and protection use, at the same time, the base plate 31 and the rubbing plate 32 cooperate to adjust the position of the rubbing plate 32, so that the rubbing plate 32 is moved outward to a suitable position, and the refractory bricks can be better supported and cushioned. The leakage area formed between the rubbing plate 32 and the base plate 31 can facilitate the ventilation of the end side of the base plate 31. At the same time, the pad 22 and the slide bar 23 cooperate to move the pad 22 horizontally, and the tray 27 is horizontally displaced through the rotating shaft 25 to adjust the tray 27 to a suitable position for better adaptation and use, and the screw 24 is rotated to make the screw 24 contact and fit with the bottom of the tray 27, limit the tray 27, and improve its safety during use.

[0035] In summary, the refractory brick bearing cushion base with protective performance can be used to pass through the through hole opened in the end wall of the assembly seat 10 to connect the binding wire harness, and the bottom of the main body can be bound to the ground end through the through hole of the assembly seat 10 and the wire harness, so as to facilitate its assembly and placement. At the same time, the barrel block 14 at the end of the main body is hollow inside, and a through hole is opened on the top of the barrel block 14, through which dry powder can be added, and the middle part of the barrel block 14 is connected with the sliding plate 15, and the disc mesh port 16 on the top of the sliding plate 15 is breathable, so as to facilitate the action of dry powder to dry and protect the end wall of the accumulation barrel 13, and the rotating screw disc 11 drives the screw 12 to rotate, so that the screw 12 and the accumulation barrel 13 rotate relative to each other, so that the screw 12 passes through the accumulation barrel 13 and moves downward, penetrates into the ground, and locks the screw 12 and the accumulation barrel 13. The positioning is convenient for the simple positioning of the main body. Through the coordinated activities of the slide groove 8 and the accumulation cylinder 13, the accumulation cylinder 13 is moved along the horizontal direction of the middle support platform 1. After the accumulation cylinder 13 is moved to a suitable position, it is positioned, and the controllability is stronger. At the same time, the symmetrical design of the cylinder block 14 and the slide plate 15 is convenient for synchronous drying from both sides of the accumulation cylinder 13. Through the coordinated activities of the table trough 2 and the trough dish 3, the position of the trough dish 3 is adjusted, and the trough dish 3 is moved outward. Then, the armature column 5 can be screwed through the dish hole 4. Conversely, the armature column 5 can be rotated, moved outward, and removed for control. Dry powder can be added to the material port 6 of the end wall of the armature column 5, and air circulates through the air network port 7 to dry the table trough 2. The table trough 2 is connected to the middle network port 26. The mesh port 26 allows air to circulate, and the top side of the center support 1 is protected from drying. The slider 20 is driven to move to a higher position by rotating the screw rod 21, and the position of the slider 20 is adjusted, and at the same time, the support 18 at the side end of the slider 20 is driven to move synchronously. When the support 18 moves up, the roller 19 is separated from the ground and supported by the bottom of the main body. When moving up, the roller 19 contacts the ground, and the main body is supported by the roller 19, which facilitates the movement and adjustment of the position of the main body for better adaptation and use. The rotating shaft 25 rotates, and the tray 27 is rotated to adjust the direction of the tray 27, so that the tray 27 is better adapted and regulated, and the bricks are cushioned. Through the activities of the tray 27 and the rotating bar 28, the position of the rotating bar 28 is rotated. After the position of the rotating bar 28 is adjusted, the through hole on the end wall of the rotating bar 28 can be used. The wire harness wire is passed through to bundle and protect the turning bar 28 and the bricks padded on the top of the main body, thereby improving its safety performance during use. The fixed bar 29 is rotated to move the fixed bar 29 upward, and then the other end of the bundled wire harness wire is docked through the through hole horizontally passing through the top of the fixed bar 29, so as to facilitate its assembly and protection. At the same time, the base plate 31 and the rubbing plate 32 cooperate to adjust the position of the rubbing plate 32. After the rubbing plate 32 is moved outward to a suitable position, the refractory bricks can be better supported and padded. The leakage area formed between the rubbing plate 32 and the base plate 31 can facilitate ventilation of the end side of the base plate 31. At the same time, the rubbing plate 22 and the sliding rod 23 cooperate to move the rubbing plate 22 horizontally, and the tray 27 is horizontally displaced through the rotating shaft 25 to adjust the tray 27 to a suitable position.For better adaptation, the screw 24 is rotated to make the screw 24 contact and fit with the bottom of the tray 27, so as to limit the position of the tray 27 and improve its safety during use.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protective cushioning base for refractory bricks, comprising a middle support (1) and a slide groove (8), characterized in that: A platform groove (2) is provided in the middle of the middle support platform (1), and a groove plate (3) is installed at the inner end of the platform groove (2), a plate hole (4) is provided in the middle of the plate hole (4), and a keeper column (5) is installed in the middle of the plate hole (4), and a material port (6) and an air net port (7) are provided on the end wall of the keeper column (5), the slide groove (8) is provided on the bottom end wall of the middle support platform (1), and a pad group mechanism (9) is installed at the inner end of the slide groove (8), and support mechanisms (17) are installed on both left and right sides of the bottom end of the middle support platform (1), and the middle support platform ( 1) A pad (22) is installed at both left and right ends of the top, and a slide bar (23) and a screw (24) are penetrated inside the pad (22), a rotating shaft (25) is installed at the top of the middle part of the pad (22), a middle net opening (26) is opened at the top of the middle part of the middle support platform (1), and a tray (27) is installed at the upper end of the middle support platform (1), a rotating bar (28) is installed at the inner side end of the tray (27), and a fixed bar (29) is penetrated through the end wall of the tray (27), and a base extension mechanism (30) is installed in the middle of the tray (27).

2. A protective cushioning base for refractory bricks according to claim 1, characterized in that: The pad assembly mechanism (9) comprises an assembly seat (10), a screw plate (11), a screw rod (12), an accumulation cylinder (13), a cylinder block (14), a sliding plate (15) and a cylinder net opening (16); the screw plate (11) is installed at the bottom end of the assembly seat (10), and the screw plate (12) is installed at the lower end of the screw plate (11); the accumulation cylinder (13) is arranged at the lower end of the screw rod (12), and cylinder blocks (14) are installed at the middle of the left and right ends of the accumulation cylinder (13); sliding plates (15) are installed at the front and rear ends of the cylinder block (14), and the end wall of the sliding plate (15) is provided with a cylinder net opening (16).

3. A protective cushioning base for bearing refractory bricks according to claim 2, characterized in that: The assembly seat (10) and the screw disk (11) are fixedly connected to each other, and the screw disk (11) is threadedly connected to the storage cylinder (13) through a screw rod (12).

4. A protective cushioning base for bearing refractory bricks according to claim 2, characterized in that: The accumulation cylinder (13) forms a sliding structure with the middle support platform (1) through the sliding groove (8), and the cylinder block (14) and the sliding plate (15) are symmetrically distributed about the center of the accumulation cylinder (13).

5. A protective cushioning base for bearing refractory bricks according to claim 1, characterized in that: The support mechanism (17) comprises a support (18), a roller (19), a slider (20) and a screw rod (21), wherein the roller (19) is arranged in the middle of the support (18), the slider (20) is fixed to the side end wall of the support (18), and the screw rod (21) is passed through the middle of the slider (20).

6. A protective cushioning base for bearing refractory bricks according to claim 5, characterized in that: The slider (20) and the screw rod (21) are threadedly connected to each other, and the middle support platform (1) forms a sliding structure with the groove plate (3) through the platform groove (2), and the groove plate (3) forms a threaded connection with the armature column (5) through the plate hole (4), and the air network port (7) is distributed in a ring shape with respect to the center of the armature column (5).

7. A protective cushioning base for supporting refractory bricks according to claim 5, characterized in that: The supports (18) are symmetrically distributed about the center of the middle support platform (1), and the middle support platform (1) forms a sliding structure with the slide rod (23) and the pad (22), and the pad (22) forms a rotating structure with the rotating shaft (25) and the tray (27).

8. A protective cushioning base for supporting refractory bricks according to claim 1, characterized in that: The base expansion mechanism (30) comprises a base plate (31) and a expansion plate (32), and the expansion plate (32) is installed on the end wall of the base plate (31).

9. A protective cushioning base for bearing refractory bricks according to claim 8, characterized in that: The base plate (31) and the expansion plate (32) are movably connected to each other, and the tray (27) and the rotating bar (28) are movably connected to each other, and the rotating bar (28) is annular, and the tray (27) and the fixed bar (29) are threadedly connected.

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