Anti-ablation structure generation method

Abstract

The invention discloses an anti-ablation structure generation method, and particularly relates to the technical field of civil engineering. Comprising the following steps that a reinforcing mesh of a reinforced concrete structure is arranged; a bottom layer combined steel formwork on the other side of the structure is assembled; the anti-ablation laminated slab and the combined steel formwork are connected through a reinforcing connecting rod and are connected, fastened and reinforced through a double-steel-pipe back ridge and a fixing clamp; the upper layer of anti-ablation laminated slab is hoisted; the perpendicularity of the upper layer of anti-ablation laminated slab is adjusted, and temporary positioning and fixing are conducted; a bottom layer combined steel formwork on the other side of the structure is assembled, and the anti-ablation laminated slab and the combined steel formwork are connected through a reinforcing connecting rod and are connected, fastened and reinforced through a double-steel-pipe back ridge and a fixing clamp; then concrete is poured between the anti-ablation laminated slab and the common formwork panel; and repeating the steps until the whole structure is generated. According to the technical scheme, the problem that an existing anti-ablation structure generation method is low in efficiency is solved, and the overall generation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of civil engineering, and in particular to a method for generating an anti-ablation structure. Background Art

[0002] The inner wall of the furnace in the metallurgical industry is often corroded by high-temperature molten liquid and gradually degrades or even falls off. This is a kind of ablation effect of high-temperature melt. The same situation also exists in the ablation effect of the tail flame of aerospace engines on the inner wall of the diversion facility, and the abrasion effect of high-temperature cement particles in the cement rotary kiln on the inner wall of the kiln. In order to resist this kind of high-temperature degradation such as erosion, ablation, and abrasion, people usually set up a protective lining at the part where the structure contacts the high-temperature object to sacrifice itself to protect the main structure. A commonly used lining is the ablation-resistant concrete lining. For the construction of the concrete lining, the previous practice is to construct the ablation-resistant concrete lining after the main structure is completed. This construction method has a long cycle. Therefore, there is an urgent need for an efficient method for generating an ablation-resistant structure. Summary of the invention

[0003] The present invention aims to provide a method for generating an anti-ablation structure, which solves the problem of low efficiency of the existing method for generating an anti-ablation structure.

[0004] In order to achieve the above object, the technical solution of the present invention is as follows: a method for generating an anti-ablation structure, comprising the following steps:

[0005] S1. After the steel mesh of the reinforced concrete structure is set, the bottom layer of anti-ablation composite panels is hoisted to the site for assembly;

[0006] S2. Use the operating frame and steel pipe scaffolding to temporarily position and fix the assembled bottom anti-ablation composite panels with brackets, wooden planks, etc.;

[0007] S3, the bottom composite steel formwork on the other side of the assembled structure;

[0008] S4. Connect the anti-ablation composite plate and the combined steel formwork through a reinforcing connecting rod, and fasten and reinforce them through a double steel pipe back rib and a fixing card;

[0009] S5. Install a layer of anti-ablation laminated board;

[0010] S6. Adjust the verticality of the upper layer of anti-ablation laminated plate, and perform temporary positioning and fixing;

[0011] S7. Assemble the bottom composite steel formwork on the other side of the structure, connect the anti-ablation composite plate and the composite steel formwork through the reinforcement connecting rod, and fasten and reinforce them through the double steel tube back rib and fixing clip;

[0012] S8, repeating steps S5 to S7, and then pouring concrete between the anti-ablation composite plate and the ordinary formwork panel;

[0013] S9, repeating steps S1 to S8 until the entire structure is generated, so that the anti-ablation layer can be generated first and then the structural layer can be directly cast, avoiding the traditional complex process of first generating the structural layer and then supporting the formwork to generate the anti-ablation layer, greatly shortening the generation cycle.

[0014] Furthermore, the anti-ablation composite plate is connected to the combined steel formwork through a reinforcing connecting rod, wherein one end of the reinforcing connecting rod is threadedly connected to the connecting piece of the anti-ablation composite plate, and the other end of the reinforcing connecting rod is fastened to the combined steel formwork on the back rib of the steel formwork through a buckle.

[0015] Compared with the prior art, this solution has the following beneficial effects:

[0016] This solution prefabricates the anti-ablation concrete lining composite plate and uses it as the template for pouring the structural part to form a composite plate system, which can save the generation process and avoid the traditional complex process of first generating the structural layer and then supporting the formwork to generate the anti-ablation layer, and the generation efficiency is effectively improved. This solution mainly involves a method for generating an anti-ablation structure based on an anti-ablation composite plate, which unifies the generation of the anti-ablation lining and the structural layer to improve the generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a method for generating an anti-ablation structure according to the present invention. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below through specific embodiments:

[0019] The reference numerals in the drawings of the specification include: 1 anti-ablation composite plate; 2 combined steel formwork; 3 reinforcement connecting rod; 4 operating frame; 5 double steel pipe back rib; 6 fixing card.

[0020] Example

[0021] like Figure 1 As shown, a method for generating an anti-ablation structure comprises the following steps:

[0022] S1. After the steel mesh of the reinforced concrete structure is set, the bottom layer of the anti-ablation composite plate 1 is hoisted to the site for assembly.

[0023] S2. Use the operating frame 4 and the steel pipe scaffolding with swing brackets, wooden planks, etc. to temporarily position and fix the assembled bottom anti-ablation composite panels.

[0024] S3, the bottom composite steel formwork 2 on the other side of the assembled structure.

[0025] S4. Connect the anti-ablation composite plate 1 and the combined steel formwork 2 through the reinforcing connecting rod 3, and connect and tighten them through the double steel pipe back rib 5 and the fixing clip 6.

[0026] S5. Install a layer of anti-ablation composite panels.

[0027] S6. Adjust the verticality of the upper layer of anti-ablation laminated plate to perform temporary positioning and fixation.

[0028] S7, assemble the bottom composite steel formwork 2 on the other side of the structure, connect the anti-ablation composite plate 1 and the composite steel formwork 2 through the reinforcement connecting rod 3, and connect and tighten them through the double steel pipe back rib 5 and the fixing clip 6.

[0029] S8, repeat steps S5 to S7, and then pour concrete between the anti-ablation composite board and the ordinary formwork panel.

[0030] S9. Repeat steps S1 to S8 until the entire structure is generated.

[0031] This embodiment forms a composite board system by prefabricating anti-ablation concrete lining composite boards and using them as templates when pouring structural parts. This can save the production process and avoid the traditional complex process of first generating the structural layer and then supporting the formwork to generate the anti-ablation layer, thereby effectively improving the production efficiency.

[0032] The above are only embodiments of the present invention, and the common knowledge such as the known specific structures and / or characteristics in the scheme are not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A method for generating an anti-ablation structure, characterized in that: The steps include: S1. After the steel mesh of the reinforced concrete structure is set, the bottom layer of anti-ablation composite panels is hoisted to the site for assembly; S2. Use the operating frame and steel pipe scaffolding to temporarily position and fix the assembled bottom anti-ablation composite panels with brackets and wooden planks; S3, assemble the bottom composite steel formwork on the other side; S4. Connect the anti-ablation composite plate and the combined steel formwork through a reinforcing connecting rod, and fasten and reinforce them through a double steel pipe back rib and a fixing card; S5. Install a layer of anti-ablation laminated board; S6. Adjust the verticality of the upper layer of anti-ablation laminated plate, and perform temporary positioning and fixing; S7. Assemble the bottom composite steel formwork on the other side of the structure, connect the anti-ablation composite plate and the composite steel formwork through the reinforcement connecting rod, and fasten and reinforce them through the double steel tube back rib and fixing clip; S8, repeating steps S5 to S7, and then pouring concrete between the anti-ablation composite plate and the ordinary formwork panel; S9. Repeat steps S1 to S8 until the entire structure is generated.

2. The method for generating an anti-ablation structure according to claim 1, characterized in that: The anti-ablation composite plate is connected to the combined steel formwork through a reinforcing connecting rod, wherein one end of the reinforcing connecting rod is threadedly connected to the connecting piece of the anti-ablation composite plate, and the other end of the reinforcing connecting rod is fastened to the combined steel formwork on the back rib of the steel formwork through a buckle.

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