A steel partition for autoclaving fiber-reinforced calcium silicate boards

Abstract

This utility model discloses a steel partition for autoclaving fiber-reinforced calcium silicate boards, comprising a horizontal plate, a threaded hole on one inner side of the horizontal plate, a vertical plate on one side of the threaded hole, a screw welded to one end of the vertical plate, and a retaining plate welded to the other end of the vertical plate. The retaining plate is movably connected to a second horizontal plate, and a groove is formed on one side of the second horizontal plate near the retaining plate. A retaining mechanism is connected inside the groove. This utility model discloses a steel partition for autoclaving fiber-reinforced calcium silicate boards. The vertical plate is connected to the first horizontal plate by bolts, and the retaining mechanism inside the second horizontal plate is pressed and engaged with the other end of the vertical plate. The connected horizontal plate, the second horizontal plate, and the vertical plate form an integral steel partition. The modular design facilitates disassembly and assembly. When a local problem occurs and maintenance is required, only the corresponding parts need to be replaced, avoiding the need to replace the entire steel partition and reducing maintenance costs.

Description

Technical Field

[0001] This utility model relates to the field of fiber-reinforced calcium silicate board technology, specifically a steel partition for autoclaving fiber-reinforced calcium silicate board. Background Technology

[0002] Autoclaving is a process that treats building materials under high temperature and pressure conditions. It is widely used in the production of high-performance concrete products, fiber-reinforced calcium silicate boards (FRCS boards), and aerated concrete. In the manufacturing process of FRCS boards, autoclaving is a crucial step in ensuring product quality and performance. During autoclaving, semi-finished calcium silicate boards need to be cured in a high-temperature, high-pressure steam environment to achieve sufficient hydration and strength development. Stacking too many semi-finished calcium silicate boards can easily lead to adhesion, affecting product separation and integrity, and potentially causing surface defects and quality degradation. Therefore, steel partitions are used to separate the FRCS boards during autoclaving to ensure board quality and improve production efficiency.

[0003] However, current steel partitions are mainly assembled using welding technology. If maintenance or disassembly of the partitions is required, fusion welding is necessary, which is complicated, time-consuming, and labor-intensive. If a problem occurs in a part of the steel partition, the entire partition needs to be disassembled for repair, increasing maintenance costs.

[0004] Therefore, a steel partition for autoclaving fiber-reinforced calcium silicate boards is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a steel partition for autoclaving fiber-reinforced calcium silicate boards, so as to solve the problems of complex disassembly and maintenance of steel partitions, which are time-consuming and labor-intensive, as mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a steel partition for autoclaving fiber-reinforced calcium silicate board, comprising a horizontal plate, a threaded hole on one inner side of the horizontal plate, a vertical plate on one side of the threaded hole, a screw welded to one end of the vertical plate, a clamping plate welded to the other end of the vertical plate, a horizontal plate second connected to the clamping plate, a groove on one side of the horizontal plate second near the clamping plate, and a slotting mechanism connected inside the groove.

[0007] Preferably, in order to press and insert the vertical plate into the horizontal plate, the slot mechanism includes a slot, a slot plate groove is provided on one side of the slot surface, a spring groove is provided on the other side of the slot surface, a spring is provided inside the spring groove near the vertical plate, one end of the spring is connected to the spring groove by a bolt, the other end of the spring is connected to the movable plate by a bolt, the bottom of the movable plate is slidably connected to the spring groove, a movable groove is provided on the upper surface of the movable plate, a triangular groove is provided on the surface corresponding to the end of the slot and the spring groove, a slide rod is connected in the triangular groove by a bearing, the other end of the slide rod extends towards the spring groove, and the extended end is slidably connected in the movable groove.

[0008] Preferably, in order to allow the movable plate to slide on the slot, a sliding groove is provided on one side edge of the slot. A slider is connected to the bottom of the movable plate above the slot, and the slider is slidably connected in the sliding groove. A sliding rod is connected to the bottom of the movable plate by a pin, and the sliding rod is slidably connected in the inclined groove. The inclined groove is opened inside the spring slot. A limit groove is opened on one side wall of the inclined groove, and a limit rod is slidably connected in the limit groove. One end of the limit rod is connected to the side of the sliding rod, and a locking block is connected to the middle of the upper part of the sliding rod.

[0009] Preferably, in order to achieve the connection between the vertical plate and the horizontal plate, the shape of the card plate matches the card plate groove and is pressed and snapped into the card plate groove, and a square groove is opened in the middle of one side of the card plate.

[0010] Preferably, in order to facilitate easy disassembly of the steel partition in the autoclave, the vertical plates at both ends of the horizontal plate are bolted to a sliding plate, which is slidably connected in the slide rail.

[0011] Preferably, in order to facilitate drainage and ventilation during use, the vertical plates connecting the first and second horizontal plates are evenly distributed, and the vertical plates are spaced apart with breathable square holes.

[0012] Preferably, in order to prevent the sheet metal from sticking to the steel partition and to improve the durability of the steel partition, the surfaces of the first horizontal plate, the vertical plate, and the second horizontal plate are all coated with an anti-stick coating.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The vertical plate is connected to the horizontal plate by bolts, and the internal slot mechanism of the horizontal plate is pressed and engaged with the other end of the vertical plate. The connected horizontal plate, horizontal plate 1, and vertical plate form an integral steel partition. The modular design facilitates disassembly and assembly. When a local problem occurs and repair is needed, only the corresponding parts need to be replaced, eliminating the need for complete replacement of the steel partition and reducing maintenance costs. Slide plates are connected to both sides of the steel partition. The cooperation between the slide plates and the slide rails allows the steel partition to be installed in the autoclave with a simple pull-out operation, which is convenient, quick, and saves manpower and resources. The outer surfaces of the horizontal plate, horizontal plate 2, and vertical plate are all coated with an anti-stick coating to prevent the plates from sticking to the surface of the steel partition and to improve the durability of the steel partition. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an anatomical diagram of the overall frame of this utility model; Figure 3 This is a detailed drawing of the card slot mechanism of this utility model; Figure 4 This is a detailed view of the connection between the end of the horizontal plate and the vertical plate of this utility model; Figure 5 This is an internal cross-sectional view of the slot mechanism of this utility model.

[0015] In the diagram: 1. Horizontal plate one; 2. Vertical plate; 3. Slide rail; 4. Horizontal plate two; 5. Threaded hole; 6. Screw; 7. Slide plate; 8. Clamping plate; 9. Clamping slot mechanism; 901. Clamping slot; 902. Slide rod; 903. Moving plate; 904. Clamping plate slot; 905. Spring; 906. Spring slot; 907. Moving slot; 908. Slide groove; 909. Sliding rod; 910. Clamping block; 911. Inclined slot; 912. Limiting rod; 913. Limiting slot; 10. Groove; 11. Square groove. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0017] Please see Figure 1 , Figure 2 and Figure 4This utility model provides a steel partition for autoclaving fiber-reinforced calcium silicate boards, comprising a horizontal plate 1, a threaded hole 5 on one inner side of the horizontal plate 1, a vertical plate 2 on one side of the threaded hole 5, a screw 6 welded to one end of the vertical plate 2, and the vertical plate 2 being threaded to the threaded hole 5 and connected to the horizontal plate 1 via the screw 6. The number of threads on the threaded hole 5 and the screw 6 is the same, so that when the vertical plate 2 is screwed in, its surface is parallel to the surface of the horizontal plate 1. A retaining plate 8 is welded to the other end of the vertical plate 2, and one corner of the retaining plate 8 is designed with a bevel, with a rectangular groove on one side of the bevel. The autoclave is connected by a horizontal plate 4. Slide plates 7 are bolted to the vertical plates 2 at both ends of the horizontal plate 1. Slide plates 7 are concave in the vertical direction and slide within a slide rail 3. The protrusions in the slide rail 3 match the concavity of the slide plate 7. Screw holes are provided on both the upper and lower surfaces of the slide rail 3. The slide rail 3 is bolted to the required support position inside the autoclave. The cooperation between the slide plates 7 and the slide rail 3 allows the steel partition to be easily installed in the autoclave with a simple pull-out operation, which is convenient, quick, and saves manpower and resources. The vertical plates 2 connecting the horizontal plate 1 and the horizontal plate 4 are evenly distributed. Square holes, allowing for ventilation, are spaced between the vertical plates 2. These holes ensure steam can circulate between the plates, promoting even distribution of heat and humidity. The size of these holes needs to be adjusted according to the specific production process. In practical applications, it is necessary to ensure steam circulation while preventing deformation or damage to the plates. All components of the steel partition are made of high-temperature resistant and corrosion-resistant steel, such as stainless steel or specially treated carbon steel. The surfaces of horizontal plate 1, vertical plate 2, and horizontal plate 4 are all coated with an anti-stick coating, such as Teflon, to reduce the possibility of material adhesion and protect the steel from corrosion. Due to corrosion, the joints of horizontal plate 1, vertical plate 2, and horizontal plate 4 are tightly fitted. In practical applications, gaps should be minimized. The steel partition is designed to be detachable, making it easy to maintain and clean. One end of vertical plate 2 is connected to horizontal plate 1 with bolts, and the slot mechanism 9 inside horizontal plate 4 is pressed and engaged with the other end of vertical plate 2. After connection, horizontal plate 1, horizontal plate 4, and vertical plate 2 form a whole steel partition. The modular design facilitates disassembly and assembly. When a problem occurs in a local area and maintenance is required, only the corresponding parts need to be replaced, avoiding the need to replace the entire steel partition and reducing maintenance costs.

[0018] Please see Figure 3 and Figure 5This utility model provides a steel partition for autoclaving fiber-reinforced calcium silicate boards, including a horizontal plate 4. A groove 10 is formed on one side of the horizontal plate 4 near the clamping plate 8. A clamping mechanism 9 is connected inside the groove 10. The clamping mechanism 9 includes a clamping groove 901. A clamping plate groove 904 is formed on one side of the surface of the clamping groove 901. The shape of the clamping plate 8 fits into the clamping plate groove 904, and it is pressed and clamped into the clamping plate groove 904 during use. A spring groove 906 is formed on the other side of the surface of the clamping groove 901. A spring 905 is provided inside the spring groove 906 near the vertical plate 2. One end of the spring 905 is bolted to the spring groove 906, and the other end of the spring 905 is bolted to a movable plate 903. The bottom of the movable plate 903 is slidably connected to the spring groove 906. A movable groove 907 is formed on the upper surface of the movable plate 903. The interior of the movable groove 907 has a special shape design (see [reference needed]). Figure 3A triangular groove is formed on the surface of the slot 901 corresponding to the end of the spring groove 906. A slide rod 902 is connected to the triangular groove via a bearing. The other end of the slide rod 902 extends towards the spring groove 906 and is slidably connected to the moving groove 907. The slide rod 902 is U-shaped and its height is higher than the moving groove 907. A sliding groove 908 is formed on one edge of the slot 904. A slider is connected to the bottom of the moving plate 903 above the slot 904. The slider is slidably connected to the sliding groove 908. A sliding rod 909 is connected to the bottom of the moving plate 903 via a pin. The sliding rod 909 is slidably connected to the inclined plate 903. Inside the groove 911, the inclined groove 911 is formed inside the spring 905 slot 901. A limiting groove 913 is formed on one side wall of the inclined groove 911. A limiting rod 912 is slidably connected in the limiting groove 913. One end of the limiting rod 912 is connected to the side of the sliding rod 909. A locking block 910 is connected to the middle of the upper part of the sliding rod 909. A square groove 11 is formed in the middle of one side of the locking plate 8. The locking block 910 is locked in the square groove 11. The shape of the locking plate 8 matches the locking plate groove 904 and is pressed and locked in the locking plate groove 904. In use, by inserting the locking plate 8 at one end of the vertical rod into the groove 10 on the horizontal plate 2 4, the vertical rod is moved. When the lever presses down on the horizontal plate 4, the locking plate 8 slides within the locking plate groove 904. The end of the locking plate 8 pushes the moving plate 903 to slide into the groove 10. As the moving plate 903 slides inward, it squeezes the sliding rod 902 to slide within the moving groove 907. The moving groove 907 has a sliding track for the sliding rod 902, which is slightly lower than the opening inside the moving groove 907 to prevent the sliding rod 902 from leaving the predetermined track. When the sliding rod 902 slides to the arc-shaped triangular block inside the moving groove 907, the sliding rod 902 stops at the middle of the triangular block and is locked in place. As the moving plate 903 moves inward, the sliding rod on one side of its bottom edge... The moving rod 909 extends out of the inclined groove 911, and the locking block 910 in the middle gradually protrudes during this process until the sliding rod 909 extends outward most of its length. The locking block 910 then engages with the square groove 11 on the inwardly pushed-in locking plate 8 to fix the vertical rod to the horizontal plate 2 4. When disassembly is required, the horizontal plate 2 4 is pressed down again, and the sliding rod 902 is pushed out from the middle of the triangle and returns to its original position from the other side. At this time, the moving plate 903 is reset under the reaction of the spring 905, and the sliding rod 909 at its bottom also slides into the inclined groove 911. The locking block 910 moves out of the square groove 11 of the locking plate 8. At this time, the locking plate 8 moves outward without the obstruction of the locking block 910 and under the push of the reset of the moving plate 903, thus realizing the disassembly of the vertical plate 2 and the horizontal plate 2 4.

[0019] In this embodiment of the application, when in use, one end of the screw 6 on each of the multiple vertical plates 2 is screwed into the threaded hole 5 inside the horizontal plate 1, and the other end of the vertical rod is inserted into the groove 10 inside the horizontal plate 4. The vertical plate 2 and the horizontal plate 4 are connected by the slot mechanism 9. Then, the slide plate 7 is connected to the outermost side of the vertical plate 2 by bolts. The slide rail 3 is fixed to the position inside the autoclave where the steel partition layer needs to be placed by bolts. The assembled steel partition is then slid into the slide rail 3.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A steel separator for autoclave curing of fiber reinforced calcium silicate board, comprising a horizontal plate (1), characterized in that: A threaded hole (5) is provided on one side of the inner side of the horizontal plate (1). A vertical plate (2) is provided on one side of the threaded hole (5). A screw (6) is welded to one end of the vertical plate (2). The screw (6) is threaded into the threaded hole (5). A clamping plate (8) is welded to the other end of the vertical plate (2). A horizontal plate (4) is movably connected to the clamping plate (8). A groove (10) is provided on one side of the horizontal plate (4) near the clamping plate (8). A slotting mechanism (9) is connected inside the groove (10).

2. A steel barrier for autoclave curing of fiber reinforced calcium silicate board according to claim 1, characterized in that: The slot mechanism (9) includes a slot (901), a slot plate groove (904) is provided on one side of the surface of the slot (901), and a spring groove (906) is provided on the other side of the surface of the slot (901). A spring (905) is provided inside the spring groove (906) near the vertical plate (2). One end of the spring (905) is connected to the spring groove (906) by a bolt, and the other end of the spring (905) is connected to the moving plate (903) by a bolt. The bottom of the moving plate (903) is slidably connected to the spring groove (906). A moving groove (907) is provided on the upper surface of the moving plate (903). A triangular groove is provided on the surface of the slot (901) corresponding to the end of the spring groove (906). A slide rod (902) is connected to the triangular groove by a bearing. The other end of the slide rod (902) extends toward the spring groove (906), and the extended end is slidably connected in the moving groove (907).

3. A steel barrier for autoclave curing of fiber reinforced calcium silicate board according to claim 2, characterized in that: A sliding groove (908) is provided on one side edge of the card slot (904). A slider is connected to the bottom of the movable plate (903) above the card slot (904). The slider is slidably connected in the sliding groove (908). A sliding rod (909) is connected to the bottom of the movable plate (903) by a pin. The sliding rod (909) is slidably connected in the inclined groove (911). The inclined groove (911) is opened inside the card slot (901). A limiting groove (913) is opened on one side wall of the inclined groove (911). A limiting rod (912) is slidably connected in the limiting groove (913). One end of the limiting rod (912) is connected to the side of the sliding rod (909). A card block (910) is connected to the middle of the upper part of the sliding rod (909).

4. The steel barrier for autoclave curing of fiber reinforced calcium silicate board according to claim 1, characterized in that: The shape of the card plate (8) matches the card plate groove (904) and is pressed and snapped into the card plate groove (904). A square groove (11) is provided in the middle of one side of the card plate (8).

5. The steel barrier for autoclave curing of fiber reinforced calcium silicate board according to claim 1, characterized in that: The vertical plates (2) at both ends of the horizontal plate (1) are connected to the outer side of the plate by bolts. The plate (7) is slidably connected in the slide rail (3). The upper and lower surfaces of the slide rail (3) are provided with screw holes.

6. The steel barrier for autoclave curing of fiber reinforced calcium silicate board according to claim 1, characterized in that: The vertical plates (2) connecting the horizontal plate one (1) and the horizontal plate two (4) are evenly distributed, and the vertical plates (2) are spaced apart by air-permeable square holes.

7. The steel barrier for autoclave curing of fiber reinforced calcium silicate board according to claim 1, characterized in that: The surfaces of the first horizontal plate (1), the second vertical plate (2), and the third horizontal plate (4) are all coated with an anti-stick coating.

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