Horizontal assembly structure of a steel pipe concrete wall plate

Abstract

The utility model discloses a kind of steel pipe concrete wallboard horizontal assembling structure, it includes square steel pipe: the surface of the square steel pipe integrally formed has block and is provided with rectangular mouth, the inner wall of the square steel pipe is fixedly connected with the clamping groove, the surface of the square steel pipe is provided with two symmetrical through holes, the inner cavity of the through hole is provided with screw rod, the surface of the screw rod is welded with limit ring. The utility model is limited by the engagement of block and clamping groove, the horizontal splicing of square steel pipe is positioned, and by the cooperation of screw rod and limit ring, the splicing of square steel pipe is further positioned, then by grouting into sleeve, screw rod is connected and fixed, i.

Description

Technical Field

[0001] This utility model belongs to the technical field of steel pipe concrete wall panels, and in particular relates to a horizontal assembly structure for steel pipe concrete wall panels. Background Technology

[0002] In construction engineering, steel-concrete composite wall panels use rectangular steel pipes filled with concrete as the main framework to form load-bearing components, and a mortar plastering layer is set on the outside of them to form a complete wall structure.

[0003] When horizontally splicing steel-concrete composite wall panels, they need to be fixed together. Welding them together can easily damage the structural strength of the steel pipes. Therefore, a horizontal splicing structure for steel-concrete composite wall panels is needed. By setting reserved slots, the panels are limited and locked together. Furthermore, by using threaded rods and grouting sleeves, they are fixed together, thereby improving the stability of the splicing while reducing damage to the rigidity of the steel pipes. Utility Model Content

[0004] The purpose of this utility model is to provide a horizontal assembly structure for steel pipe concrete wall panels. By setting a reserved slot, the panels are limited and locked together. Furthermore, by setting a threaded rod and a grouting sleeve, they are fixed together, thereby improving the stability of the splicing while reducing damage to the rigidity of the steel pipe, thus solving the technical problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A horizontal assembly structure for steel pipe concrete wall panels, comprising a square steel pipe: the surface of the square steel pipe is integrally formed with a locking block and a rectangular opening is provided; the inner wall of the square steel pipe is fixedly connected with a locking groove; the surface of the square steel pipe has two symmetrically arranged through holes; a screw rod is inserted through the inner cavity of the through holes; a limit ring is welded to the surface of the screw rod; a U-shaped block is fitted on the surface of the screw rod and a nut block is threadedly connected to it; a sleeve is fitted on the surface of the screw rod; a grouting port is connected to the surface of the sleeve; and the inner wall of the square steel pipe is filled with a concrete layer.

[0006] Preferably, the inner diameters of the slot and the rectangular opening are both adapted to the surface of the card block.

[0007] Preferably, a reinforcing square ring is welded to the surface of the square steel pipe, and the reinforcing square ring is located at the outer edge of the rectangular opening.

[0008] Preferably, a reinforcing ring is welded to the surface of the square steel pipe, and the reinforcing ring is located at the outer edge of the perforation.

[0009] Preferably, a rubber plug is filled between the end of the sleeve and the screw.

[0010] The beneficial effects of this utility model are: This utility model limits the horizontal splicing of square steel pipes by engaging the locking block and the locking groove. The splicing of square steel pipes is further limited by the cooperation of the screw and the limiting ring. Then, the screw is connected and fixed by grouting into the sleeve. By setting the reserved locking groove, the two parts are limited and engaged. By setting the screw and the grouting sleeve, they are fixed together, thereby improving the stability of the splicing and reducing the rigid damage to the steel pipe. 2. By reinforcing the outer edge of the rectangular opening with a reinforced square ring, this utility model avoids damage to the structural strength of the square steel pipe caused by the opening of the rectangular opening, thereby improving the structural rigidity of the square steel pipe. 3. By setting a reinforcing ring, this utility model strengthens the protection of the outside of the perforation, avoiding the situation where the opening of the perforation reduces the stability of the square steel pipe structure, thereby improving the structural strength of the square steel pipe. 4. This utility model uses a rubber plug to seal the end of the sleeve, preventing grout leakage when filling the sleeve cavity with filler material between the sleeve and the screw, thereby improving the accuracy of grouting construction. Attached Figure Description

[0011] in: Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model; Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle; Figure 3 This is one embodiment of the present utility model. Figure 1 A magnified view of point B in the middle; Figure 4 This is a three-dimensional cross-sectional view of a rectangular opening and a reinforcing square ring according to an embodiment of the present invention.

[0012] The attached diagram lists the components represented by each number as follows: 1. Square steel pipe, 2. Clamping block, 3. Clamping groove, 4. Rectangular opening, 5. Reinforcing square ring, 6. Perforation, 7. Screw, 8. Reinforcing ring, 9. Limiting ring, 10. U-shaped block, 11. Nut block, 12. Sleeve, 13. Rubber plug ring, 14. Grouting port, 15. Concrete layer. Detailed Implementation

[0013] In the following description, embodiments of the horizontal assembly structure of the steel tube concrete wall panel of this utility model will be described with reference to the accompanying drawings. Example 1

[0014] Figure 1-4This invention illustrates a horizontal assembly structure for a steel-concrete composite wall panel according to an embodiment of the present invention. The structure includes a square steel pipe 1. A locking block 2 is integrally formed on the surface of the square steel pipe 1, and a rectangular opening 4 is formed therein. A locking groove 3 is fixedly connected to the inner wall of the square steel pipe 1. The inner diameters of the locking groove 3 and the rectangular opening 4 are adapted to the surface of the locking block 2. A reinforcing square ring 5 is welded to the surface of the square steel pipe 1. The reinforcing square ring 5 is located at the outer edge of the rectangular opening 4. By setting the reinforcing square ring 5, the outer edge of the rectangular opening 4 is reinforced, preventing damage to the structural strength of the square steel pipe 1 caused by the opening of the rectangular opening 4, thereby improving the structural rigidity of the square steel pipe 1. Two symmetrically arranged perforations 6 are provided. A screw 7 is inserted through the inner cavity of the perforation 6. A reinforcing ring 8 is welded to the surface of the square steel pipe 1. The reinforcing ring 8 is located at the outer edge of the perforation 6. The reinforcing ring 8 strengthens the outer side of the perforation 6, preventing the opening of the perforation 6 from reducing the structural stability of the square steel pipe 1, thereby improving the structural strength of the square steel pipe 1. A limit ring 9 is welded to the surface of the screw 7. A U-shaped block 10 is fitted on the surface of the screw 7 and a nut block 11 is threadedly connected to it. A sleeve 12 is fitted on the surface of the screw 7. A grouting port 14 is connected to the surface of the sleeve 12. The inner wall of the square steel pipe 1 is filled with a concrete layer 15. Example 2

[0015] Figure 1-4 This invention illustrates a horizontal assembly structure for a steel pipe concrete wall panel according to an embodiment of the present invention. It includes a square steel pipe 1: a locking block 2 integrally formed on the surface of the square steel pipe 1 with a rectangular opening 4; a locking groove 3 fixedly connected to the inner wall of the square steel pipe 1; two symmetrically arranged through holes 6 on the surface of the square steel pipe 1; a screw rod 7 passing through the inner cavity of the through holes 6; a limit ring 9 welded to the surface of the screw rod 7; a U-shaped block 10 fitted onto the surface of the screw rod 7 and threadedly connected to a nut block 11; a sleeve 12 fitted onto the surface of the screw rod 7; a rubber plug ring 13 filling the space between the end of the sleeve 12 and the screw rod 7; the rubber plug ring 13 seals the end of the sleeve 12, preventing grout leakage when filling material is injected between the inner cavity of the sleeve 12 and the screw rod 7, thereby improving the accuracy of grouting construction; a grouting port 14 connected to the surface of the sleeve 12; and a concrete layer 15 filling the inner wall of the square steel pipe 1.

[0016] Working principle: When using this utility model, the user limits the horizontal splicing of the square steel pipe 1 by engaging the locking block 2 with the locking groove 3. The engagement of the rectangular opening 4 with the locking block 2 further improves the stability of the splicing of the square steel pipe 1. Then, the screw 7 is inserted into the through hole 6 and a sleeve 12 is fitted on its surface. Then, a limiting ring 9 is welded to the surface of the screw 7, so that the limiting ring 9 fits against the inner wall of the square steel pipe 1. Through the cooperation of the screw 7 and the limiting ring 9, the splicing of the square steel pipe 1 is further limited. Then, the screw 7 is connected and fixed by grouting into the sleeve 12 through the grouting port 14. Then, the inner cavity of the square steel pipe 1 is filled with concrete layer 15. This realizes the limiting and engaging of each other by setting the reserved locking groove, and the fixing of each other by setting the screw and the grouting sleeve, thereby improving the stability of the splicing and reducing the rigid damage to the steel pipe.

[0017] In summary, this horizontal assembly structure of steel pipe concrete wall panels limits the horizontal splicing of square steel pipes 1 by engaging the locking block 2 and the locking groove 3. Furthermore, the use of the screw rod 7 and the limiting ring 9 further limits the splicing of square steel pipes 1. Then, the screw rod 7 is connected and fixed by grouting into the sleeve 12. This achieves the purpose of limiting and engaging each other by setting the reserved locking groove, and fixing each other by setting the screw rod and the grouting sleeve, thereby improving the stability of the splicing while reducing the rigid damage to the steel pipes.

Claims

1. A horizontally assembled structure for steel-concrete composite wall panels, characterized in that, The square steel pipe (1) includes a square steel pipe (1): the surface of the square steel pipe (1) is integrally formed with a clamping block (2) and a rectangular opening (4); the inner wall of the square steel pipe (1) is fixedly connected with a clamping groove (3); the surface of the square steel pipe (1) has two symmetrically arranged through holes (6); the inner cavity of the through holes (6) is provided with a screw (7); the surface of the screw (7) is welded with a limit ring (9); the surface of the screw (7) is fitted with a U-shaped block (10) and threaded with a nut block (11); the surface of the screw (7) is fitted with a sleeve (12); the surface of the sleeve (12) is connected to a grouting port (14); and the inner wall of the square steel pipe (1) is filled with a concrete layer (15).

2. The horizontal assembly structure of steel-concrete composite wall panels according to claim 1, characterized in that, The inner diameters of the slot (3) and the rectangular opening (4) are both adapted to the surface of the card block (2).

3. The horizontal assembly structure of steel-concrete composite wall panels according to claim 2, characterized in that, The square steel pipe (1) is welded with a reinforcing square ring (5), which is located on the outer edge of the rectangular opening (4).

4. The horizontal assembly structure of steel-concrete composite wall panels according to claim 3, characterized in that, The square steel pipe (1) is welded with a reinforcing ring (8), which is located on the outer edge of the perforation (6).

5. The horizontal assembly structure of steel-concrete composite wall panels according to claim 4, characterized in that, A rubber plug (13) is filled between the end of the sleeve (12) and the screw (7).

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