Steel building formwork

Abstract

The utility model discloses a kind of steel building templates, including the matched assembly of being arranged in steel template one left side: the rear side of steel template one is equipped with hinge, steel template one is rotatably connected with steel template two by hinge, the inner cavity of steel template one and steel template two is rotatably connected with limit round pipe, the surface of two limit round pipes is welded with support plate, the side of two support plates opposite is welded with round pipe, the surface of round pipe is provided with through slot, the surface of round pipe is provided with two bend grooves, the utility model is rotated by the cooperation of round bar and hexagon hole, then it is convenient for round head to slide to the inner cavity of bend groove, then using bolt and nut, between connecting rod and round pipe, fixed connection is obtained, it can reach to make template in guarantee high strength simultaneously, make its own overall volume reduce, and then it is convenient for the purpose of transportation.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a steel building formwork. Background Technology

[0002] During construction, steel formwork is characterized by high strength, minimal deformation, and large volume, allowing for multiple reuses. However, due to its large size, if the available vehicles are insufficient to transport it, additional vehicles need to be dispatched. To address this, a steel formwork was designed that, through the use of steel formwork type one and steel formwork type two, can be flipped to form a single unit to meet support requirements. Furthermore, the flipping capability between steel formwork type one and steel formwork type two allows the formwork to maintain high strength while reducing its overall volume, thus facilitating transportation. Utility Model Content

[0003] The purpose of this utility model is to provide a steel building formwork that reduces the overall volume of the formwork while ensuring high strength, thereby facilitating transportation and solving the aforementioned technical problems.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A steel building formwork includes a matching component disposed on the left side of a steel formwork: a hinge is installed on the rear side of the steel formwork, and a steel formwork 2 is rotatably connected to the steel formwork 1 via the hinge. The inner cavities of both the steel formwork 1 and the steel formwork 2 are rotatably connected to limit tubes. Support plates are welded to the surfaces of the two limit tubes. A tube is welded to the opposite side of the two support plates. A through groove is opened on the surface of the tube. Two curved grooves are opened on the surface of the tube. The curved grooves are connected to the through grooves. A connecting rod is slidably connected to the inner cavity of the tube. A round head is welded to the surface of the connecting rod. The surface of the round head is slidably connected to the inner cavity of the through groove and the curved groove. A hexagonal hole is opened at the front end of the round head.

[0005] Preferably, the surface of the limiting circular tube is provided with two limiting grooves, and the inner cavities of both the first steel template and the second steel template are provided with two limiting blocks, the limiting blocks being located on the side opposite to the support plate.

[0006] Preferably, the inner cavity of the limiting groove is slidably connected to the surface of the limiting block, and two screw holes are formed on the surface of the circular tube.

[0007] Preferably, the surface of the connecting rod has two strip-shaped holes, and the matching component includes a bolt threaded into the threaded hole and the inner cavity of the strip-shaped hole.

[0008] Preferably, the bolt has a nut threaded onto its surface, and two rubber washers are slidably connected to the bolt's surface. The round tube and the connecting rod are fixedly connected by the bolt and nut.

[0009] Preferably, a hexagonal head is slidably connected to the inner cavity of the hexagonal hole, and a round rod is welded to the side of the hexagonal head opposite to the round head.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model uses the cooperation of a round rod and a hexagonal hole to make the connecting rod rotate, which facilitates the round head to slide into the inner cavity of the curved groove. Then, bolts and nuts are used to fix the connecting rod to the round tube, so as to achieve the purpose of reducing the overall volume of the template while ensuring high strength, thus facilitating transportation.

[0012] 2. By using the limiting groove and the limiting block together, this utility model can limit the extreme position of the round tube's rotation, thus preventing the support plate from continuing to rotate after it has been fixed.

[0013] 3. By setting the rubber gasket ring, this utility model can provide flexible protection between the bolt and nut and the surface of the round tube, thus avoiding damage to the surface of the round tube caused by the bolt and nut during rotation. Attached Figure Description

[0014] in:

[0015] Figure 1 This is a front view schematic diagram of one embodiment of the present invention after folding;

[0016] Figure 2 This is a front view diagram of one embodiment of the present invention after being flipped over;

[0017] Figure 3 This is a schematic diagram of the front view after flipping and splitting according to an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the support plate flipping and connection according to one embodiment of the present invention;

[0019] Figure 5 This is one embodiment of the present utility model. Figure 4 A magnified view of a portion of the image;

[0020] Figure 6 This is a schematic diagram of the supporting components of one embodiment of the present utility model;

[0021] Figure 7 This is one embodiment of the present utility model. Figure 3 A magnified view of point A in the middle.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Steel formwork one, 2. Steel formwork two, 3. Hinge, 4. Limiting round tube, 5. Support plate, 6. Round tube, 7. Through groove, 8. Bend groove, 9. Connecting rod, 10. Round head, 11. Hexagonal hole, 12. Limiting groove, 13. Limiting block, 14. Screw hole, 15. Strip hole, 16. Matching components, 161. Bolt, 162. Nut, 163. Rubber washer ring, 164. Hexagonal head, 165. Round rod. Detailed Implementation

[0024] In the following description, embodiments of the steel building formwork of this utility model will be described with reference to the accompanying drawings. Example 1

[0025] Figure 1-7 This invention illustrates a steel building formwork according to an embodiment of the present invention, comprising: a matching component 16 disposed on the left side of a steel formwork 1; a hinge 3 installed on the rear side of the steel formwork 1; a steel formwork 2 rotatably connected to the steel formwork 1 via the hinge 3; limiting round tubes 4 rotatably connected to the inner cavities of both the steel formwork 1 and the steel formwork 2; support plates 5 welded to the surfaces of both limiting round tubes 4; round tubes 6 welded to the opposite sides of both support plates 5; through grooves 7 formed on the surface of the round tubes 6; two curved grooves 8 formed on the surface of the round tubes 6, the curved grooves 8 communicating with the through grooves 7; a connecting rod 9 slidably connected to the inner cavity of the round tubes 6; and a round head 10 welded to the surface of the connecting rod 9. The surface of the round tube 10 is slidably connected to the inner cavity of the through groove 7 and the curved groove 8. The front end of the round head 10 is provided with a hexagonal hole 11. The surface of the limiting round tube 4 is provided with two limiting grooves 12. The inner cavity of the steel template 1 and the steel template 2 are provided with two limiting blocks 13. The limiting blocks 13 are located on the side opposite to the support plate 5. The inner cavity of the limiting groove 12 is slidably connected to the surface of the limiting block 13. Through the cooperation of the limiting groove 12 and the limiting block 13, the extreme position of the round tube 6 can be limited, which can prevent the support plate 5 from continuing to rotate after it is fixed. The surface of the round tube 6 is provided with two screw holes 14, and the surface of the connecting rod 9 is provided with two strip holes 15. Example 2

[0026] Figure 1-7This invention illustrates a steel building formwork according to an embodiment of the present invention, comprising: a matching component 16 disposed on the left side of a steel formwork 1; a hinge 3 installed on the rear side of the steel formwork 1; a steel formwork 2 rotatably connected to the steel formwork 1 via the hinge 3; limiting round tubes 4 rotatably connected to the inner cavities of both the steel formwork 1 and the steel formwork 2; support plates 5 welded to the surfaces of both limiting round tubes 4; round tubes 6 welded to the opposite sides of both support plates 5; through grooves 7 formed on the surface of the round tubes 6; two curved grooves 8 formed on the surface of the round tubes 6, the curved grooves 8 communicating with the through grooves 7; a connecting rod 9 slidably connected to the inner cavity of the round tubes 6; a round head 10 welded to the surface of the connecting rod 9; the surface of the round head 10 slidably connected to the inner cavities of the through grooves 7 and the curved grooves 8; and the round head 10... The front end has a hexagonal hole 11. The supporting component 16 includes a bolt 161 that is threaded into the inner cavity of the screw hole 14 and the slotted hole 15. The surface of the bolt 161 is threaded with a nut 162. Two rubber washers 163 are slidably connected to the surface of the bolt 161. The rubber washers 163 provide flexible protection between the bolt 161 and the nut 162 and the surface of the round tube 6, which can prevent the bolt 161 and the nut 162 from damaging the surface of the round tube 6 during rotation. The round tube 6 and the connecting rod 9 are fixedly connected by the bolt 161 and the nut 162. The inner cavity of the hexagonal hole 11 is slidably connected with a hexagonal head 164. A round rod 165 is welded to the side of the hexagonal head 164 opposite to the round head 10.

[0027] Working Principle: When using this utility model, the user unfolds both steel template 1 and steel template 2 by flipping steel template 1. Then, the user pulls the round tube 6 inside the cavity of steel template 1, causing the round tube 6 to flip. The limiting groove 12 and the limiting block 13 then limit the extreme position of the round tube 6's flipping. Next, the user rotates the round tube 6 inside the cavity of steel template 2, aligning the two round tubes 6 vertically. Then, using the round rod 165, the user inserts the hexagonal head 164 into the cavity of the hexagonal hole 11, causing the round head 10 to disengage from the inner cavity of the curved groove 8, and the round tube 10... The head 10 can slide downward along the inner cavity of the through groove 7, thereby causing the connecting rod 9 to slide downward. When the surface of the round head 10 contacts the bottom of the inner cavity of the through groove 7, the connecting rod 9 is rotated by the cooperation of the round rod 165 and the hexagonal hole 11, which facilitates the round head 10 to slide into the inner cavity of the second curved groove 8, thereby restricting the position of the connecting rod 9. Then, the bolt 161 and nut 162 are used to fix the connecting rod 9 to the round tube 6, thereby ensuring high strength while reducing the overall volume of the template for easy transportation.

[0028] In summary, this steel building formwork allows the connecting rod 9 to rotate through the cooperation of the round rod 165 and the hexagonal hole 11, which in turn facilitates the sliding of the round head 10 into the inner cavity of the curved groove 8. Then, the connecting rod 9 and the round tube 6 are fixedly connected by bolts 161 and nuts 162. This achieves the goal of reducing the overall volume of the formwork while ensuring high strength, thus facilitating transportation.

Claims

1. A steel building formwork, characterized in that, Includes a matching component (16) set on the left side of the steel template (1): a hinge (3) is installed on the rear side of the steel template (1), the steel template (1) is rotatably connected to the steel template (2) through the hinge (3), the inner cavity of the steel template (1) and the steel template (2) are rotatably connected to a limiting round tube (4), the surface of the two limiting round tubes (4) is welded with a support plate (5), the opposite side of the two support plates (5) is welded with a round tube (6), the surface of the round tube (6) is provided with a through groove (7), the surface of the round tube (6) is provided with two curved grooves (8), the curved grooves (8) are connected to the through grooves (7), the inner cavity of the round tube (6) is slidably connected with a connecting rod (9), the surface of the connecting rod (9) is welded with a round head (10), the surface of the round head (10) is slidably connected to the inner cavity of the through groove (7) and the curved groove (8), and the front end of the round head (10) is provided with a hexagonal hole (11).

2. The steel building formwork according to claim 1, characterized in that, The surface of the limiting tube (4) has two limiting grooves (12), and the inner cavities of the first steel template (1) and the second steel template (2) each have two limiting blocks (13), and the limiting blocks (13) are located on the side opposite to the support plate (5).

3. The steel building formwork according to claim 2, characterized in that, The inner cavity of the limiting groove (12) is slidably connected to the surface of the limiting block (13), and two screw holes (14) are opened on the surface of the round tube (6).

4. The steel building formwork according to claim 3, characterized in that, The surface of the connecting rod (9) has two strip holes (15), and the matching component (16) includes a bolt (161) threaded into the screw hole (14) and the inner cavity of the strip hole (15).

5. The steel building formwork according to claim 4, characterized in that, The bolt (161) is threaded with a nut (162), and the bolt (161) is slidably connected with two rubber gaskets (163). The round tube (6) and the connecting rod (9) are fixedly connected by the bolt (161) and the nut (162).

6. The steel building formwork according to claim 5, characterized in that, The inner cavity of the hexagonal hole (11) is slidably connected to a hexagonal head (164), and a round rod (165) is welded to the side of the hexagonal head (164) opposite to the round head (10).

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