Supporting jig frame for curved roof steel structure

Abstract

The utility model discloses a curved roof steel structure supporting jig frame which comprises a base, two idler wheels are fixedly connected to the bottom face of the base, a fixing frame is fixedly connected to the upper surface of the base, a connecting plate is fixedly connected to the top end of the fixing frame, and two limiting plates are fixedly connected to the upper surface of the connecting plate. The bottom face of the connecting plate is fixedly connected with two positioning plates, and the side faces, close to each other, of the two positioning plates are fixedly connected with the front face and the back face of the fixing frame correspondingly. According to the device, through the hydraulic rods, the adjusting plates can drive the multiple sets of supporting legs to move, due to the fact that the bottom ends of the supporting legs are fixedly connected with the supporting plates, it is guaranteed that the supporting legs are evenly stressed, and the problems that the supporting jig frame is prone to rollover, and the requirements of users cannot be met are effectively solved; and the effect that the adjusting plate is more stable during moving is achieved, the purpose of limiting the adjusting plate is achieved, and the stability of the adjusting plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curved roof steel structures, in particular to a support falsework for a curved roof steel structure. Background Art

[0002] For a hyperbolic roof used in architecture, as a type of roof, the measurement and review of the main steel structure are carried out by a three-dimensional measuring instrument and combined with three-dimensional design auxiliary software to measure the installation control points of the main steel structure and conduct a review to obtain the processing dimensions of the upper support adjustment parts. The design software can perform data analysis on the special curved surface shape and generate data with the curved surface, and conduct a test remeasurement in combination with the plate type characteristics of a professional company to obtain the panel layout diagram, so as to find the most reasonable base structure. The auxiliary design software used can realize tens of thousands of different curved surfaces and fine-tune the curved surface shape to achieve the smooth continuity of the entire building, providing accurate data for realizing the architectural artistic effect.

[0003] Patent No. CN220928835U. The utility model discloses a support falsework for a hyperbolic roof steel structure, which includes a base and a support falsework body fixed to the upper end thereof. A storage groove is provided in the base. A lifting plate is slidably connected to the inner wall of the storage groove. A traveling mechanism is provided at the lower end of the lifting plate. A reset mechanism is provided at the upper end of the lifting plate. A groove is provided at the upper end of the lifting plate and close to the center position. An eccentric wheel is provided in the groove. A part of the eccentric wheel penetrates upward through the groove. A rotating rod is fixedly inserted into the eccentric wheel. Both ends of the rotating rod penetrate through the eccentric wheel and are respectively rotatably connected to a first connecting block and a second connecting block. The upper ends of the first connecting block and the second connecting block are both fixedly connected to the inner top of the storage groove. However, in the above patent, due to the large volume of the support falsework for the hyperbolic roof steel structure, only the base is relied on to support the support falsework for the steel structure, which easily causes the support falsework to tip over, thus failing to meet the needs of users. Therefore, we propose a support falsework for a curved roof steel structure to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a support falsework for a curved roof steel structure to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A curved roof steel structure support scaffold, including a base, two rollers are fixedly connected to the bottom surface of the base, a fixed frame is fixedly connected to the upper surface of the base, a connecting plate is fixedly connected to the top end of the fixed frame, two limiting plates are fixedly connected to the upper surface of the connecting plate, two positioning plates are fixedly connected to the bottom surface of the connecting plate, and one side surfaces of the two positioning plates close to each other are respectively fixedly connected to the front surface and the back surface of the fixed frame. A plurality of groups of strip-shaped grooves are formed in the inner side wall of the fixed frame, and a support leg is slidably connected to the inside of each strip-shaped groove. The bottom ends of the plurality of groups of support legs are fixedly connected to two support plates together. An adjusting plate is arranged inside the fixed frame, and the bottom end of each support leg is fixedly connected to the upper surface of the adjusting plate. Two support concave blocks are fixedly connected to the upper surface of the adjusting plate, and the top end of each support concave block is clamped with the outer surface of the support leg. Two hydraulic rods are fixedly connected to the upper surface of the base, and the telescopic end of each hydraulic rod is fixedly connected to the bottom surface of the adjusting plate.

[0007] In a further embodiment, two groups of reinforcing plates are fixedly connected to the upper surface of the connecting plate, and one side surfaces of the two groups of reinforcing plates close to each other are respectively fixedly connected to the side surfaces of the limiting plates away from each other.

[0008] In a further embodiment, a reinforcing frame is fixedly connected to the upper surface of the base, and the inner side wall of the reinforcing frame is fixedly connected to the outer surface of the fixed frame.

[0009] In a further embodiment, two guiding grooves are formed in the inner side wall of the fixed frame, and a guiding block is slidably connected to the inside of each guiding groove. One side surfaces of the two guiding blocks close to each other are respectively fixedly connected to the left and right ends of the adjusting plate.

[0010] In a further embodiment, two connecting blocks are fixedly connected to the upper surface of the adjusting plate, and the left and right ends of the two connecting blocks are respectively fixedly connected to the side surfaces of the support concave blocks close to each other.

[0011] In a further embodiment, two reinforcing concave blocks are fixedly connected to the upper surface of the base, and the inner side wall of each reinforcing concave block is fixedly connected to the outer surface of the hydraulic rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] By providing the hydraulic rods in this device and making the telescopic ends of the hydraulic rods contract, the adjusting plate can drive a plurality of groups of support legs to move. Since the bottom ends of the support legs are fixedly connected with the support plates, the stress of the support legs is ensured to be uniform, effectively solving the problem that the support scaffold is prone to tipping over and cannot meet the needs of users. Through the cooperation of the guiding grooves and the guiding blocks, the adjusting plate is made to move more stably, achieving the purpose of limiting the adjusting plate and increasing the stability of the adjusting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the fixed frame of the steel structure support framework for the curved roof.

[0015] Figure 2 It is a side view structural schematic diagram of the fixed frame in the steel structure support framework for the curved roof.

[0016] Figure 3 It is a top cross-sectional structural schematic diagram of the fixed frame in the steel structure support framework for the curved roof.

[0017] Figure 4 It is a front cross-sectional structural schematic diagram of the fixed frame in the steel structure support framework for the curved roof.

[0018] In the figure: 1. Base; 2. Roller; 3. Fixed frame; 4. Connecting plate; 5. Positioning plate; 6. Reinforcing frame; 7. Limiting plate; 8. Reinforcing plate; 9. Strip-shaped groove; 10. Support leg; 11. Support plate; 12. Adjusting plate; 13. Guide groove; 14. Guide block; 15. Support concave block; 16. Connecting block; 17. Hydraulic rod; 18. Reinforcing concave block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , in the present utility model, a steel structure support falsework for a curved roof includes a base 1. Two rollers 2 are fixedly connected to the bottom surface of the base 1. A fixed frame 3 is fixedly connected to the upper surface of the base 1. A connecting plate 4 is fixedly connected to the top end of the fixed frame 3. Two limiting plates 7 are fixedly connected to the upper surface of the connecting plate 4. Two positioning plates 5 are fixedly connected to the bottom surface of the connecting plate 4. The side surfaces of the two positioning plates 5 close to each other are respectively fixedly connected to the front surface and the back surface of the fixed frame 3. A plurality of groups of strip-shaped grooves 9 are formed in the inner side wall of the fixed frame 3. A support leg 10 is slidably connected to the inside of each strip-shaped groove 9. The bottom ends of the plurality of groups of support legs 10 are commonly fixedly connected to two support plates 11. An adjusting plate 12 is arranged inside the fixed frame 3. The bottom end of each support leg 10 is fixedly connected to the upper surface of the adjusting plate 12. Two support concave blocks 15 are fixedly connected to the upper surface of the adjusting plate 12. The top end of each support concave block 15 is clamped with the outer surface of the support leg 10. Two hydraulic rods 17 are fixedly connected to the upper surface of the base 1. The telescopic end of each hydraulic rod 17 is fixedly connected to the bottom surface of the adjusting plate 12. By means of the hydraulic rods 17, the adjusting plate 12 can drive the plurality of groups of support legs 10 to move. Since the bottom ends of the support legs 10 are fixedly connected to the support plates 11, the support legs 10 can be stressed evenly. Through the cooperation of the guiding grooves 13 and the guiding blocks 14, it is convenient for the adjusting plate 12 to move more stably, and at the same time, the adjusting plate 12 is limited, increasing the stability of the adjusting plate 12.

[0023] Two groups of reinforcing plates 8 are fixedly connected to the upper surface of the connecting plate 4. The side surfaces of the two groups of reinforcing plates 8 close to each other are respectively fixedly connected to the side surfaces of the limiting plates 7 away from each other. By providing the reinforcing plates 8, it is convenient to reinforce the limiting plates 7. A reinforcing frame 6 is fixedly connected to the upper surface of the base 1. The inner side wall of the reinforcing frame 6 is fixedly connected to the outer surface of the fixed frame 3. By providing the reinforcing frame 6, it is convenient to reinforce the fixed frame 3. Two guiding grooves 13 are formed in the inner side wall of the fixed frame 3. A guiding block 14 is slidably connected to the inside of each guiding groove 13. The side surfaces of the two guiding blocks 14 close to each other are respectively fixedly connected to the left and right ends of the adjusting plate 12. Through the cooperation of the guiding grooves 13 and the guiding blocks 14 provided, the adjusting plate 12 can move more stably, achieving the purpose of limiting the adjusting plate 12.

[0024] Two connecting blocks 16 are fixedly connected to the upper surface of the adjusting plate 12. The left and right ends of the two connecting blocks 16 are respectively fixedly connected to the mutually adjacent side surfaces of the supporting concave blocks 15. By providing the connecting blocks 16, it is convenient to reinforce the supporting concave blocks 15. Two reinforcing concave blocks 18 are fixedly connected to the upper surface of the base 1. The inner side walls of each reinforcing concave block 18 are fixedly connected to the outer surfaces of the hydraulic rods 17. By providing the reinforcing concave blocks 18, it is convenient to reinforce the hydraulic rods 17 and increase the stability of the hydraulic rods 17.

[0025] The working principle of the present utility model is as follows:

[0026] During use, first install the steel structure support bracket at the connecting plate 4 and use the limiting plate 7 to limit the support bracket. The hydraulic rod 17 is connected to the power supply and controlled by a control switch. When supporting the steel structure support bracket, by starting the hydraulic rod 17, the telescopic end of the hydraulic rod 17 can be contracted, facilitating the lowering of the support leg 10. As the support leg 10 descends, the support plate 11 will contact the ground, and thus the work of supporting the steel structure support bracket can be completed.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A curved roof steel structure support frame, characterized in that: The invention comprises a base (1), wherein the bottom surface of the base (1) is fixedly connected to two rollers (2), the upper surface of the base (1) is fixedly connected to a fixed frame (3), the top of the fixed frame (3) is fixedly connected to a connecting plate (4), the upper surface of the connecting plate (4) is fixedly connected to two limit plates (7), the bottom surface of the connecting plate (4) is fixedly connected to two positioning plates (5), the side surfaces of the two positioning plates (5) close to each other are respectively fixedly connected to the front side of the fixed frame (3) and the back side of the fixed frame (3), the inner side wall of the fixed frame (3) is provided with a plurality of groups of strip grooves (9), and the interior of each of the strip grooves (9) is slidingly connected. A support leg (10) is connected, and the bottom ends of multiple groups of the support legs (10) are fixedly connected to two support plates (11). An adjustment plate (12) is provided inside the fixed frame (3). The bottom end of each of the support legs (10) is fixedly connected to the upper surface of the adjustment plate (12). The upper surface of the adjustment plate (12) is fixedly connected to two support recesses (15), and the top end of each of the support recesses (15) is snap-fitted to the outer surface of the support leg (10). The upper surface of the base (1) is fixedly connected to two hydraulic rods (17), and the telescopic end of each of the hydraulic rods (17) is fixedly connected to the bottom surface of the adjustment plate (12).

2. The curved roof steel structure support frame according to claim 1, characterized in that: Two groups of reinforcing plates (8) are fixedly connected to the upper surface of the connecting plate (4), and the side surfaces of the two groups of reinforcing plates (8) that are close to each other are respectively fixedly connected to the side surfaces of the limiting plates (7) that are far away from each other.

3. The curved roof steel structure support frame according to claim 1, characterized in that: A reinforcement frame (6) is fixedly connected to the upper surface of the base (1), and an inner side wall of the reinforcement frame (6) is fixedly connected to the outer surface of the fixed frame (3).

4. The curved roof steel structure support frame according to claim 1, characterized in that: The inner wall of the fixed frame (3) is provided with two guide grooves (13), each of the guide grooves (13) is slidably connected with a guide block (14), and the side surfaces of the two guide blocks (14) close to each other are fixedly connected to the left and right ends of the adjustment plate (12) respectively.

5. The curved roof steel structure support frame according to claim 1, characterized in that: Two connection blocks (16) are fixedly connected to the upper surface of the adjustment plate (12), and the left and right ends of the two connection blocks (16) are respectively fixedly connected to a side surface of the supporting recessed block (15) that is close to each other.

6. The curved roof steel structure support frame according to claim 1, characterized in that: Two reinforcing recessed blocks (18) are fixedly connected to the upper surface of the base (1), and the inner side wall of each reinforcing recessed block (18) is fixedly connected to the outer surface of the hydraulic rod (17).

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