Refractory material prefabricated part

Abstract

The utility model discloses a refractory material prefabricated part, which relates to the technical field of refractory prefabricated parts and comprises a prefabricated plate, a fixing frame is arranged on the outer side of the prefabricated plate, mounting grooves are formed in the outer walls of two sides of the fixing frame, connecting components are arranged in the mounting grooves, slots are formed in the outer walls of the other two sides of the fixing frame, and the connecting components are arranged in the slots. A limiting groove is formed in the inner wall of the inserting groove, and a guide groove is formed in the inner wall of the mounting groove. By arranging the connecting assemblies, a plurality of prefabricated slabs can be conveniently spliced together according to use requirements, the stability of the spliced prefabricated slabs can be improved, the situation that use is affected due to displacement and the like cannot occur, the first connecting plates and the second connecting plates can be always opened through the bolts, the situation that the springs are damaged after long-time use is avoided, and the service life of the prefabricated slabs is prolonged. And the limiting blocks are separated from the limiting grooves, the splicing stability is influenced, and the device can be used for dismounting the connecting assemblies to prevent the connecting assemblies from influencing the installation.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory prefabricated parts, in particular to a refractory material prefabricated part. Background Art

[0002] Prefabricated parts are a kind of functional material developed on the basis of traditional amorphous refractory materials. They are made by pouring traditional amorphous refractory materials under a set environment for curing and baking, and then directly installing them on site after production is completed.

[0003] After searching, a double-layer refractory material prefabricated part with a publication number of CN205332813U is found, comprising a main body, the main body comprising an insulation layer, the upper part of the insulation layer is evenly provided with grooves, the bottom of the insulation layer is integrally formed with a protrusion corresponding to the groove, the middle part of the upper surface of the insulation layer is integrally formed with a hanging ring, the lower part of the insulation layer is provided with a hanging ring hole corresponding to the hanging ring, the left side of the insulation layer is integrally formed with a first limit block, the right side of the insulation layer is provided with a second limit block corresponding to the first limit block, the outer wall of the insulation layer is coated with a refractory layer, the double-layer refractory material prefabricated part has a long service life, good fire resistance, low prefabrication cost, convenient installation, and short installation time.

[0004] In view of the above-mentioned related technologies, the inventor believes that when stacking multiple prefabricated parts, the technical solution may not only cause vertical deviation, but also easily cause deviation in the front-to-back direction perpendicular to the front of the prefabricated parts due to the lack of corresponding limiting effect of the prefabricated parts, resulting in poor stability when spliced. To this end, we propose a refractory prefabricated part. Utility Model Content

[0005] In view of the above problems existing in the existing refractory prefabricated parts, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a refractory prefabricated part, which solves the problem that when multiple prefabricated parts are stacked up, due to the lack of corresponding limiting effect of the prefabricated parts, not only can they deviate in the vertical direction, but they are also prone to deviate in the front and rear direction perpendicular to the front of the prefabricated parts, resulting in poor stability when spliced ​​and used.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A refractory material prefabricated part comprises a prefabricated plate, wherein a fixing frame is provided on the outer side of the prefabricated plate, and mounting grooves are provided on both side outer walls of the fixing frame, and connecting components are provided in the mounting grooves, and slots are provided on the other side outer walls of the fixing frame, and a limiting groove is provided on the inner wall of the slot, and a guide groove is provided on the inner wall of the mounting groove, and the connecting component comprises a first connecting plate, a second connecting plate and a spring, and the outer walls of the first connecting plate and the second connecting plate are fixedly connected with fixing plates, and the first connecting plate and the second connecting plate are both connected by the fixing plate and the guide groove, and the outer walls of the first connecting plate and the second connecting plate are fixedly connected with limiting blocks, and a telescopic rod is installed between the outer walls of both sides of the first connecting plate and the second connecting plate, and the spring is nested on the telescopic rod, and the two ends of the spring are fixedly connected to the bottom outer wall of the first connecting plate and the top outer wall of the second connecting plate respectively, and by setting the connecting component, a plurality of prefabricated plates can be conveniently spliced ​​together according to the use requirements, and the stability of the plurality of prefabricated plates after splicing can be improved, so that the displacement and other situations that affect the use will not occur.

[0009] Preferably, a refractory cavity is provided inside the prefabricated panel, and an aluminum block is provided inside the refractory cavity, which can further improve the fire resistance of the prefabricated panel.

[0010] Preferably, screw holes are provided on the inner wall of the slot, bolts are provided on the fixing frame, the number of the bolts corresponds to the number of the slots, thread grooves are provided on the outer walls of the first connecting plate and the second connecting plate, the positions of the thread grooves correspond to the positions of the bolts, and after the connection of multiple prefabricated plates is completed, the first connecting plate and the second connecting plate can be spread apart by the action of the bolts to prevent the spring from being damaged after long-term use, and the limit block from being separated from the limit groove, thereby affecting the stability of the splicing.

[0011] Preferably, the fixing frame is provided with strip holes, the strip holes are connected with the mounting grooves and the guide grooves, the number of the strip holes corresponds to the number of the mounting grooves, and the strip holes are provided so that during disassembly, the first connecting plate and the second connecting plate can be squeezed with the help of external equipment, so that the limit block can be separated from the limit groove, which facilitates disassembly.

[0012] Furthermore, the positions of the connecting component and the slot correspond to each other, and the contact surfaces of the limiting block and the slot are both inclined structures, which can facilitate the insertion of the limiting block into the slot.

[0013] Preferably, the size of the installation groove is larger than the size of the connection assembly in a compressed state, so that the connection assembly can be easily removed and the prefabricated panel is prevented from being inconveniently installed at a corner.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model can conveniently splice multiple prefabricated panels together according to the use requirements by setting a connecting component, and can improve the stability of the multiple prefabricated panels after splicing, so that they will not be displaced or other situations that affect the use. Moreover, through the action of the bolts, the first connecting plate and the second connecting plate can be always spread apart to prevent the spring from being damaged after long-term use, and the limit block from being separated from the limit groove, which affects the stability of the splicing.

[0016] 2. The utility model can dismantle the connection components, so that the prefabricated panels can be easily installed at the corners. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the splicing structure of multiple prefabricated panels of the utility model.

[0022] Description of reference numerals:

[0023] 1. Prefabricated board; 2. Fixed frame; 3. Mounting slot; 4. Connecting assembly; 401. First connecting plate; 402. Second connecting plate; 403. Fixed plate; 404. Limiting block; 405. Telescopic rod; 406. Spring; 5. Slot; 6. Bolt; 7. Strip hole; 8. Screw hole; 9. Limiting slot; 10. Refractory cavity; 11. Aluminum block; 12. Guide slot. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a refractory material prefabricated part.

[0026] The utility model provides Figure 1-4A refractory prefabricated part shown in the figure comprises a prefabricated plate 1, a fixing frame 2 is arranged on the outer side of the prefabricated plate 1, a mounting groove 3 is provided on both sides of the outer wall of the fixing frame 2, a connecting component 4 is provided in the mounting groove 3, a slot 5 is provided on the other two sides of the outer wall of the fixing frame 2, a limiting slot 9 is provided on the inner wall of the slot 5, a guide slot 12 is provided on the inner wall of the mounting groove 3, the connecting component 4 comprises a first connecting plate 401, a second connecting plate 402 and a spring 406, and the outer walls of the first connecting plate 401 and the second connecting plate 402 are fixed A fixed plate 403 is fixedly connected, and the first connecting plate 401 and the second connecting plate 402 are both connected to the guide groove 12 through the fixed plate 403. The outer walls of the first connecting plate 401 and the second connecting plate 402 are fixedly connected with the limiting blocks 404. A telescopic rod 405 is installed between the outer walls of both sides of the first connecting plate 401 and the second connecting plate 402. The spring 406 is nested on the telescopic rod 405, and the two ends of the spring 406 are fixedly connected to the bottom outer wall of the first connecting plate 401 and the top outer wall of the second connecting plate 402 respectively.

[0027] In order to improve the fire resistance of the prefabricated panel 1, Figure 1-3 As shown, a refractory cavity 10 is provided inside the prefabricated panel 1 , and an aluminum block 11 is provided inside the refractory cavity 10 .

[0028] In order to maintain the stability and durability of the connection between the prefabricated panels 1, Figure 1-4 As shown, a screw hole 8 is provided on the inner wall of the slot 5, and a bolt 6 is provided on the fixing frame 2, and the number of the bolts 6 corresponds to that of the slot 5. A threaded groove is provided on the outer wall of the first connecting plate 401 and the second connecting plate 402, and the position of the threaded groove corresponds to that of the bolt 6.

[0029] In order to facilitate tea breaks for the assembled prefabricated panels 1, Figure 1-4 As shown, the fixing frame 2 is provided with strip holes 7 , which are connected to the mounting grooves 3 and the guide grooves 12 , and the number of the strip holes 7 corresponds to that of the mounting grooves 3 .

[0030] In order to facilitate the splicing of multiple prefabricated panels 1, Figure 1-4 As shown, the positions of the connecting component 4 and the slot 5 correspond to each other, and the contact surfaces of the limiting block 404 and the slot 5 are both inclined structures.

[0031] In order to facilitate the removal of the connecting component 4, Figure 1-3 As shown, the size of the mounting groove 3 is larger than the size of the connecting assembly 4 when it is in a compressed state.

[0032] When in use, insert the connecting component 4 into the slot 5. During the insertion process of the slot 5, the limit block 404 will first contact the slot 5. Since the contact surface between the slot 5 and the limit block 404 is an inclined structure, it is convenient for the limit block 404 to enter the slot 5. After the limit block 404 enters the slot 5, the telescopic rod 405 and the spring 406 are both in a compressed state. When the limit block 404 is inserted into the limit groove 9, the limit block 404 loses its limiting effect, so it will return to its original position under the elastic action of the spring 406, and realize the clamping connection with the limit groove 9, and then the bolt 6 is turned. , screw the other end thereof into the screw hole 8. At this time, under the action of the bolt 6, the first connecting plate 401 and the second connecting plate 402 are stretched apart to prevent the spring 406 from being damaged after long-term use, and the limit block 404 from being separated from the limit groove 9, thereby affecting the stability of the splicing. When the spliced ​​prefabricated panels 1 need to be disassembled, with the help of external equipment, it is inserted into the strip hole 7, and then the first connecting plate 401 and the second connecting plate 402 are squeezed to drive the limit block 404 to be separated from the limit groove 9, so that the spliced ​​prefabricated panels 1 can be disassembled.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A refractory prefabricated part, comprising a prefabricated plate (1), characterized in that: A fixing frame (2) is provided on the outer side of the prefabricated plate (1), and mounting grooves (3) are provided on both outer walls of the fixing frame (2), and connecting components (4) are provided in the mounting grooves (3). Slots (5) are provided on the other outer walls of the fixing frame (2), and limiting grooves (9) are provided on the inner walls of the slots (5). A guide groove (12) is provided on the inner wall of the mounting groove (3). The connecting component (4) comprises a first connecting plate (401), a second connecting plate (402) and a spring (406), and the outer walls of the first connecting plate (401) and the second connecting plate (402) are fixedly connected with fixing grooves (3). A fixed plate (403), the first connecting plate (401) and the second connecting plate (402) are both connected to the guide groove (12) by means of the fixed plate (403), the outer walls of the first connecting plate (401) and the second connecting plate (402) are both fixedly connected with limit blocks (404), a telescopic rod (405) is installed between the outer walls of both sides of the first connecting plate (401) and the second connecting plate (402), the spring (406) is nested on the telescopic rod (405), and the two ends of the spring (406) are respectively fixedly connected to the bottom outer wall of the first connecting plate (401) and the top outer wall of the second connecting plate (402).

2. The refractory preform according to claim 1, characterized in that: A refractory cavity (10) is provided inside the prefabricated panel (1), and an aluminum block (11) is provided inside the refractory cavity (10).

3. The refractory preform according to claim 1, characterized in that: The inner wall of the slot (5) is provided with a screw hole (8), the fixing frame (2) is provided with a bolt (6), the number of the bolts (6) corresponds to the number of the slots (5), and the outer walls of the first connecting plate (401) and the second connecting plate (402) are provided with a thread groove, the position of the thread groove corresponds to the position of the bolt (6).

4. The refractory preform according to claim 1, characterized in that: The fixing frame (2) is provided with a strip hole (7), the strip hole (7) is connected to the mounting groove (3) and the guide groove (12), and the number of the strip holes (7) corresponds to the number of the mounting grooves (3).

5. The refractory preform according to claim 1, characterized in that: The positions of the connecting component (4) and the slot (5) correspond to each other, and the contact surfaces of the limit block (404) and the slot (5) are both inclined structures.

6. The refractory preform according to claim 1, characterized in that: The size of the installation groove (3) is larger than the size of the connecting component (4) when it is in a compressed state.

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