Mounting and fixing structure of aluminum oxide ceramic fiber board

Abstract

The utility model relates to the technical field of aluminum oxide ceramic fiber boards, and discloses a mounting and fixing mode of an aluminum oxide ceramic fiber board, which comprises a heat insulation board and a protection component. The heat preservation plate is arranged for improving the high-temperature resistance, the heat insulation effect and the service life of the large hearth, the ceramic nut blocking piece and the ceramic screw can be protected through the protection assembly, and the top and the bottom of the right side of the second fire-resistant fiber plate can be protected through the protection assembly; damping can be conducted on a protection block through a damping assembly, the moving effect of the protection block can be improved through a limiting block, the effects that the aluminum oxide ceramic fiber board can be conveniently and rapidly installed, and ceramic nut blocking pieces and ceramic screws can be prevented from being damaged due to collision are achieved, and the problem that although the ceramic nut blocking pieces and the ceramic screws can be fixed, the ceramic nuts cannot be fixed is solved. However, the device is fragile, and the protection effect on the ceramic nut separation blade and the ceramic screw is not good enough.

Description

Technical Field

[0001] The utility model belongs to the technical field of alumina ceramic fiberboards, in particular to an installation and fixing structure of an alumina ceramic fiberboard. Background Art

[0002] Alumina ceramic fiberboard is a material made of high-purity alumina as the main raw material. It has a variety of excellent properties. It can work stably for a long time in a high temperature environment, can withstand high temperature impact, has excellent high temperature oxidation resistance, and has very strong chemical corrosion resistance.

[0003] The common installation method of alumina ceramic insulation board in large furnace is generally to make it flat or slightly arched, and then pass through ceramic tubes, the ceramic tubes pass through high-aluminum hangers, and the high-aluminum hangers are then hung on the top beam through resistance wires, or ceramic anchors are used to hang on the top beam through resistance wires. This structure may cause the top to loosen or the top ceramic tube to break during transportation due to the resistance wire not being tied firmly, which may lead to the collapse of the furnace top. In order to improve the installation effect, ceramic nuts, baffles and ceramic screws can be used for fixing. However, both ceramic nut baffles and ceramic screws are relatively fragile and may be damaged or broken by collision. Although ceramic nuts and ceramic screws can be fixed, the protection effect is not good enough. The problems with the above technology are: although ceramic nut baffles and ceramic screws can be fixed, they are relatively fragile and the protection effect of ceramic nut baffles and ceramic screws is not good enough. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides an installation and fixing structure of an alumina ceramic fiberboard which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: an installation and fixing structure of an alumina ceramic fiberboard comprises an insulation board and a protection component, wherein the insulation board comprises a sheet metal, a rib plate, insulation cotton, a refractory fiberboard 1, a refractory fiberboard 2, a ceramic nut baffle and a ceramic screw, wherein the sheet metal is installed on the left side of the rib plate, the refractory fiberboard 1 is installed on the left side of the sheet metal, the refractory fiberboard 2 is installed on the right side of the refractory fiberboard 1, the right side of the surface of the ceramic screw is connected with the internal thread of the ceramic nut baffle, and the protection component is located on the right side of the refractory fiberboard 2, the protection component comprises a mounting plate, a frame, a protection block and two screws, the interior of the mounting plate is plug-connected with the surface of the ceramic nut baffle, the surfaces of the two screws are respectively connected with the internal threads of the mounting plate and the ceramic nut baffle, the left side of the frame is fixedly connected with the right side of the mounting plate, and the surface of the protection block is slidably connected with the interior of the frame;

[0006] The insulation board is used to improve the high temperature resistance, heat insulation effect and service life of the large furnace;

[0007] The protection component is used to protect the ceramic nut baffle and the ceramic screw.

[0008] In order to improve the use effect of the insulation board, preferably, the left side of the ceramic nut baffle is fitted with the right side of the refractory fiber board 2, a pin shaft is opened on the left side of the inside of the ceramic screw, and the right side of the ceramic screw passes through the rib plate, sheet metal, insulation cotton, refractory fiber board 1 and refractory fiber board 2 in sequence and extends to the right side of the refractory fiber board 2, the insulation cotton, refractory fiber board 1 and refractory fiber board 2 are fixedly connected with protective cushions on the top and bottom, the front and rear sides of the frame are provided with protective components, and the top and bottom of the left side of the protection block are provided with shock-absorbing components. The two protective components are used to improve the protection effect on the right side of the refractory fiber board 2, and the two shock-absorbing components can be used to dampen the protection block to prevent the ceramic nut baffle and the ceramic screw from being damaged and cracked by collision, thereby affecting the fixing effect.

[0009] In order to protect the top and bottom of the right side of the second refractory fiberboard, preferably, the top protection component includes a protective pad, a buffer spring and a support block, the left side of the protective pad is adhesively connected to the top of the second refractory fiberboard, the bottom of the protective pad is adhesively connected to the right side of the top of the frame, the right side of the buffer spring is fixedly connected to the left side of the protective pad, the left side of the protective pad is fixedly connected to the right side of the support block, the bottom of the support block is fixedly connected to the top of the frame, and the left side of the support block is fitted with the right side of the second refractory fiberboard. Through the protection component, when the protective pad is collided, the buffer spring will be deformed, and under the characteristics of the protective pad and the buffer spring, shock absorption is achieved.

[0010] In order to reduce shock to the protection block, preferably, the shock absorbing assembly at the top includes a first shock absorbing pad, a damping spring, a damping rod, a connecting plate and a second shock absorbing pad. The left side of the first shock absorbing pad is fitted with the right side of the ceramic nut baffle, the left side of the damping spring is fixedly connected to the right side of the first shock absorbing pad, the damping spring is sleeved on the surface of the damping rod, the right side of the damping spring is fixedly connected to the left side of the protection block, the right side of the first shock absorbing pad is fixedly connected to the left side of the damping rod, the surface of the damping rod is slidably connected to the inside of the protection block, the right side of the damping rod is fixedly connected to the left side of the connecting plate, and the right side of the connecting plate is fixedly connected to the left side of the second shock absorbing pad. Through the shock absorbing assembly, when the protection block is collided, the damping spring will be deformed and pressure will be applied to the first shock absorbing pad, so as to achieve a shock absorbing effect through the damping spring and the first shock absorbing pad.

[0011] In order to improve the movement effect of the protection block, preferably, the top and bottom of the protection block are fixedly connected to the limiting blocks, and the surfaces of the two limiting blocks are respectively slidably connected to the top and bottom inside the frame. Through the two limiting blocks, a limiting effect is played, so that the protection block can only move to the left or right inside the frame, thereby playing a limiting role.

[0012] In order to improve the shock-absorbing effect of the protection block, preferably, the top and bottom of the left side of the protection block are fixedly connected with rubber springs and rubber columns, the two rubber springs are respectively sleeved on the surfaces of the two rubber columns, and the left sides of the two rubber springs and the left sides of the two rubber columns are fixedly connected to the right side of the mounting plate. Through the two rubber springs and rubber columns, when the protection block is hit, the protection block will squeeze the two rubber springs and the two rubber columns to cause deformation, thereby absorbing and dispersing the impact, vibration and shock.

[0013] In order to improve the protection effect of ceramic screws, preferably, a buffer pad is fixedly connected to the right side of the protection block, and the left side of the buffer pad can be fitted with the right side of the ceramic screw. The buffer pad can absorb the impact force received by the protection block, thereby reducing the protection of the right side of the ceramic screw.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model arranges structural components such as insulation plates, sheet metal, rib plates, insulation cotton, refractory fiber plates one, refractory fiber plates two and ceramic nut baffles. The insulation plates are used to improve the high temperature resistance, heat insulation effect and service life of large furnaces. The ceramic nut baffles and ceramic screws can be protected by the protection assembly. The top and bottom of the right side of the refractory fiber plate two can be protected by the protection assembly. The protection block can be shock-absorbing by the shock-absorbing assembly. The movement effect of the protection block can be improved by the limit block, thereby facilitating the rapid installation of the alumina ceramic fiber plates and preventing the ceramic nut baffles and ceramic screws from being damaged by collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram provided by an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure after the protective assembly is removed according to an embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the protection component provided by the embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the protection assembly provided by the embodiment of the utility model;

[0020] Figure 5 It is a detailed schematic diagram of a local structure provided by an embodiment of the utility model;

[0021] Figure 6 It is a structural schematic diagram of a shock absorbing assembly provided by an embodiment of the utility model.

[0022] In the figure: 1. Insulation board; 101. Sheet metal; 102. Rib plate; 103. Insulation cotton; 104. Refractory fiberboard one; 105. Refractory fiberboard two; 106. Ceramic nut baffle; 107. Ceramic screw; 2. Protection assembly; 201. Mounting plate; 202. Frame; 203. Protection block; 204. Screw; 3. Pin; 4. Protection cushion; 5. Protection assembly; 501. Protection cushion; 502. Buffer spring; 503. Support block; 6. Shock-absorbing assembly; 601. First shock-absorbing pad; 602. Damping spring; 603. Damping rod; 604. Connecting plate; 605. Second shock-absorbing pad; 7. Limit block; 8. Rubber spring; 9. Rubber column; 10. Buffer pad. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 6As shown, an installation and fixing structure of an alumina ceramic fiberboard provided by an embodiment of the utility model includes an insulation board 1 and a protection component 2, the insulation board 1 includes a sheet metal 101, a rib plate 102, an insulation cotton 103, a refractory fiberboard 1 104, a refractory fiberboard 2 105, a ceramic nut baffle 106 and a ceramic screw 107, the sheet metal 101 is installed on the left side of the rib plate 102, the refractory fiberboard 1 104 is installed on the left side of the sheet metal 101, the refractory fiberboard 2 105 is installed on the right side of the refractory fiberboard 1 104, the right side of the surface of the ceramic screw 107 is connected with the internal thread of the ceramic nut baffle 106, the protection component 2 is located on the right side of the refractory fiberboard 2 105, and the protection component 2 includes a mounting plate 201, a frame 202, a protection block 203 and two The screw 204 and the interior of the mounting plate 201 are plug-connected with the surface of the ceramic nut baffle 106, and the surfaces of the two screws 204 are respectively connected with the internal threads of the mounting plate 201 and the ceramic nut baffle 106. The left side of the frame 202 is fixedly connected with the right side of the mounting plate 201, and the surface of the protection block 203 is slidably connected with the interior of the frame 202; the insulation board 1 is used to improve the high temperature resistance, heat insulation effect and service life of a large furnace; the protection component 2 is used to protect the ceramic nut baffle 106 and the ceramic screw 107. In order to improve the use effect of the insulation board 1, the left side of the ceramic nut baffle 106 is fitted with the right side of the refractory fiberboard 105, and a pin shaft 3 is provided on the left side of the interior of the ceramic screw 107. The right side of the ceramic screw 107 is sequentially It penetrates the rib plate 102, the sheet metal 101, the heat insulating cotton 103, the refractory fiberboard 1 104 and the refractory fiberboard 2 105 and extends to the right side of the refractory fiberboard 2 105. The top and bottom of the heat insulating cotton 103, the refractory fiberboard 1 104 and the refractory fiberboard 2 105 are fixedly connected with a protective cushion 4. The front and rear sides of the frame 202 are provided with protective components 5. The top and bottom of the left side of the protective block 203 are provided with shock absorbing components 6. The two protective components 5 are used to improve the protection effect on the right side of the refractory fiberboard 2 105. The two shock absorbing components 6 can be used to reduce the shock of the protective block 203 to prevent the ceramic nut baffle 106 and the ceramic screw 107 from being damaged and broken by collision, thereby affecting the fixing effect. In order to The top and bottom of the frame 202 are protected. The top protection component 5 includes a protection pad 501, a buffer spring 502 and a support block 503. The left side of the protection pad 501 is glued to the top of the fire-resistant fiberboard 105, and the bottom of the protection pad 501 is glued to the right side of the top of the frame 202. The right side of the buffer spring 502 is fixedly connected to the left side of the protection pad 501, and the left side of the protection pad 501 is fixedly connected to the right side of the support block 503. The bottom of the support block 503 is fixedly connected to the top of the frame 202, and the left side of the support block 503 is fitted with the right side of the fire-resistant fiberboard 105. When the protection pad 501 is collided, the buffer spring 502 will be deformed through the protection component 5. Under the characteristics of the protection pad 501 and the buffer spring 502, shock absorption is achieved.In order to reduce the shock of the protection block 203, the top shock absorbing assembly 6 includes a first shock absorbing pad 601, a damping spring 602, a damping rod 603, a connecting plate 604 and a second shock absorbing pad 605. The left side of the first shock absorbing pad 601 is fitted with the right side of the ceramic nut baffle 106, the left side of the damping spring 602 is fixedly connected to the right side of the first shock absorbing pad 601, the damping spring 602 is sleeved on the surface of the damping rod 603, the right side of the damping spring 602 is fixedly connected to the left side of the protection block 203, the right side of the first shock absorbing pad 601 is fixedly connected to the left side of the damping rod 603, the surface of the damping rod 603 is slidably connected to the inside of the protection block 203, and the right side of the damping rod 603 is connected to the left side of the connecting plate 604. The right side of the connecting plate 604 is fixedly connected to the left side of the second shock-absorbing pad 605. Through the shock-absorbing assembly 6, when the protection block 203 is collided, the damping spring 602 will be deformed, and pressure will be applied to the first shock-absorbing pad 601, so as to achieve a shock-absorbing effect through the damping spring 602 and the first shock-absorbing pad 601. In order to improve the movement effect of the protection block 203, the top and bottom of the protection block 203 are fixedly connected to the limiting blocks 7. The surfaces of the two limiting blocks 7 are respectively slidably connected to the top and bottom of the frame 202. Through the two limiting blocks 7, a limiting effect is achieved, so that the protection block 203 can only move to the left or right inside the frame 202, thereby achieving a limiting effect. In order to improve the shock absorption effect of the protection block 203, the top and bottom of the left side of the protection block 203 are fixedly connected with rubber springs 8 and rubber columns 9. The two rubber springs 8 are respectively sleeved on the surfaces of the two rubber columns 9. The left sides of the two rubber springs 8 and the left sides of the two rubber columns 9 are fixedly connected to the right side of the mounting plate 201. Through the two rubber springs 8 and the rubber columns 9, when the protection block 203 is hit, the protection block 203 will squeeze the two rubber springs 8 and the two rubber columns 9 to produce deformation, thereby absorbing and dispersing the impact, vibration and shock. In order to improve the protection effect on the ceramic screws 107, the right side of the protection block 203 is fixedly connected with a buffer pad 10. The left side of the buffer pad 10 It can fit with the right side of the ceramic screw 107. Through the buffer pad 10, it can absorb the impact force on the protection block 203, thereby reducing the protection of the right side of the ceramic screw 107. The protection block 203 and the protection pad 4 can both be made of high temperature resistant materials for protection. The buffer spring 502, the damping spring 602 and the rubber spring 8 are respectively located inside the protection block 203 and the protection pad 4. The temperature that the buffer spring 502, the damping spring 602 and the rubber spring 8 contact will decrease due to the protection of the protection block 203 and the protection pad 4, because the buffer spring 502, the damping spring 602 and the rubber spring 8 are not directly in contact with the high temperature, and the internal temperature is not consistent with the temperature in the furnace.

[0026] The working principle of this utility model:

[0027] When installing the thermal insulation material, install the refractory fiberboard 104 and the refractory fiberboard 2 105, insert the ceramic screw 107, insert the outer pin shaft 3, rotate the ceramic nut baffle 106 to the rightmost side, and then plug the thermal insulation cotton 103. Finally, rotate the ceramic nut baffle 106 to the left to squeeze the refractory fiberboard 104, the refractory fiberboard 2 105 and the thermal insulation cotton 103 tightly, and fix them to the sheet metal 101 and the rib plate 102 through the ceramic screw 107. When the protective pad 501 is hit, the buffer spring 502 will be deformed. Under the characteristics of the protective pad 501 and the buffer spring 502, shock absorption is achieved. When the protective block 203 is collided, the damping spring 602 will be deformed, and pressure will be applied to the first shock-absorbing pad 601. The damping spring 602 and the first shock-absorbing pad 601 will achieve a shock-absorbing effect. When the protective block 203 is hit, the protective block 203 will squeeze the two rubber springs 8 and the two rubber columns 9 to produce deformation, thereby absorbing and dispersing the impact, vibration and shock. The buffer pad 10 will protect the right side of the ceramic screw 107.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. An installation and fixing structure of an alumina ceramic fiberboard, comprising an insulation board (1) and a protection component (2), characterized in that: The insulation board (1) comprises a sheet metal (101), a rib plate (102), insulation cotton (103), a refractory fiber board 1 (104), a refractory fiber board 2 (105), a ceramic nut baffle (106) and a ceramic screw (107); the sheet metal (101) is installed on the left side of the rib plate (102); the refractory fiber board 1 (104) is installed on the left side of the sheet metal (101); the refractory fiber board 2 (105) is installed on the right side of the refractory fiber board 1 (104); the right side of the surface of the ceramic screw (107) is connected to the internal thread of the ceramic nut baffle (106); the protective assembly The component (2) is located on the right side of the second refractory fiberboard (105), and the protection component (2) includes a mounting plate (201), a frame (202), a protection block (203) and two screw rods (204). The interior of the mounting plate (201) is plug-connected with the surface of the ceramic nut baffle (106), and the surfaces of the two screw rods (204) are respectively connected with the internal threads of the mounting plate (201) and the ceramic nut baffle (106). The left side of the frame (202) is fixedly connected with the right side of the mounting plate (201), and the surface of the protection block (203) is slidably connected with the interior of the frame (202); The insulation board (1) is used to improve the high temperature resistance, heat insulation effect and service life of a large furnace; The protection component (2) is used to protect the ceramic nut baffle (106) and the ceramic screw (107).

2. The mounting and fixing structure of an alumina ceramic fiberboard according to claim 1, characterized in that: The left side of the ceramic nut baffle (106) is fitted with the right side of the second refractory fiberboard (105), and a pin shaft (3) is opened on the left side inside the ceramic screw (107). The right side of the ceramic screw (107) passes through the rib plate (102), the sheet metal (101), the heat insulation cotton (103), the first refractory fiberboard (104) and the second refractory fiberboard (105) in sequence and extends to the right side of the second refractory fiberboard (105). The top and bottom of the heat insulation cotton (103), the first refractory fiberboard (104) and the second refractory fiberboard (105) are fixedly connected with protective cushions (4). The front and rear sides of the frame (202) are both provided with protective components (5), and the top and bottom of the left side of the protection block (203) are both provided with shock absorbing components (6).

3. The mounting and fixing structure of an alumina ceramic fiberboard according to claim 2, characterized in that: The protection component (5) at the top includes a protection pad (501), a buffer spring (502) and a support block (503); the left side of the protection pad (501) is adhesively connected to the top of the second fire-resistant fiberboard (105); the bottom of the protection pad (501) is adhesively connected to the right side of the top of the frame (202); the right side of the buffer spring (502) is fixedly connected to the left side of the protection pad (501); the left side of the protection pad (501) is fixedly connected to the right side of the support block (503); the bottom of the support block (503) is fixedly connected to the top of the frame (202); and the left side of the support block (503) is in contact with the right side of the second fire-resistant fiberboard (105).

4. The mounting and fixing structure of an alumina ceramic fiberboard according to claim 2, characterized in that: The shock absorbing assembly (6) at the top comprises a first shock absorbing pad (601), a damping spring (602), a damping rod (603), a connecting plate (604) and a second shock absorbing pad (605). The left side of the first shock absorbing pad (601) is fitted with the right side of the ceramic nut baffle (106), the left side of the damping spring (602) is fixedly connected to the right side of the first shock absorbing pad (601), the damping spring (602) is sleeved on the surface of the damping rod (603), the right side of the damping spring (602) is fixedly connected to the left side of the protection block (203), the right side of the first shock absorbing pad (601) is fixedly connected to the left side of the damping rod (603), the surface of the damping rod (603) is slidably connected to the inside of the protection block (203), the right side of the damping rod (603) is fixedly connected to the left side of the connecting plate (604), and the right side of the connecting plate (604) is fixedly connected to the left side of the second shock absorbing pad (605).

5. The mounting and fixing structure of an alumina ceramic fiberboard according to claim 1, characterized in that: The top and bottom of the protection block (203) are fixedly connected to the limiting blocks (7), and the surfaces of the two limiting blocks (7) are respectively slidably connected to the top and bottom inside the frame (202).

6. The mounting and fixing structure of an alumina ceramic fiberboard according to claim 1, characterized in that: The top and bottom of the left side of the protection block (203) are fixedly connected with a rubber spring (8) and a rubber column (9); the two rubber springs (8) are respectively sleeved on the surfaces of the two rubber columns (9); and the left sides of the two rubber springs (8) and the left sides of the two rubber columns (9) are fixedly connected to the right side of the mounting plate (201).

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