A tensile membrane structure field reinforcement structure

Abstract

The utility model discloses a kind of tensioned membrane structure field reinforcement structure, belong to tensioned membrane reinforcement technical field, it includes box body, two fixed rods are fixedly connected in the box body inside, two screw rods are rotatably connected in the box body inside by bearing, the screw rod one end is fixedly connected with round plate one, the round plate one side is fixedly connected with universal joint one, universal joint two is rotatably connected on universal joint one, the universal joint two is fixedly connected with round plate two on upper. The tensioned membrane structure field reinforcement structure, by setting screw rod one, upper camber clamping plate, lower camber clamping plate, screw rod, connecting rod, universal joint two, universal joint one, screw rod two and presser plate, the structure can be by two mast's mutual far away to make tensioned membrane body be in the state of taut, and by rotating screw rod two to drive presser plate to descend and press the repair film tightly, it is convenient for repair film and tensioned membrane body to be closely adhered, to facilitate operation, and uneven situation is not prone to after repair.

Description

Technical Field

[0001] This utility model belongs to the field of tensile membrane reinforcement technology, specifically a tensile membrane structure on-site reinforcement structure. Background Technology

[0002] Tensile membrane structures are structural systems composed of stable spatial hyperbolic membrane materials, supporting mast systems, supporting cables, and edge cables. Due to their malleable form and highly flexible and adaptable structural design, tensile membrane structures are widely used. During use, damage to the tensile membrane structure may occur due to operational errors or other unforeseen circumstances. In such cases, repair membranes are needed for repair. However, because tensile membranes are generally in a relaxed state, it is difficult for the repair membrane to adhere tightly to the membrane, leading to inconvenience in operation and potential unevenness after repair. Therefore, a field reinforcement structure for tensile membrane structures is needed to address these issues. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides an on-site reinforcement structure for tensile membrane structures, which solves the problem that since tensile membranes are generally in a relaxed state, the repair membrane is difficult to fit tightly with the tensile membrane, resulting in inconvenient operation and unevenness after repair.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a tensile membrane structure on-site reinforcement structure, comprising a box body, two fixed rods fixedly connected inside the box body, two lead screws rotatably connected inside the box body via bearings, a circular plate one fixedly connected to one end of the lead screws, a universal joint one fixedly connected to one side of the circular plate one, a universal joint two rotatably connected to the universal joint one, and a circular plate two fixedly connected to the universal joint two;

[0005] There are two circular plates, and a connecting rod is fixedly connected between the two circular plates. A movable plate is threaded onto the screw. Two connecting blocks are fixedly connected to the top of the movable plate. A connecting frame is fixedly connected to the top of the connecting blocks. A lower arc-shaped clamping plate is fixedly connected to the connecting frame. A screw rod is threaded onto the connecting frame. An upper arc-shaped clamping plate is rotatably connected to the bottom end of the screw rod.

[0006] The number of connecting frames is four, and two connecting frames are fixedly connected to connecting plates. A screw rod is threadedly connected to the connecting plate, and a pressure plate is rotatably connected to the bottom end of the screw rod. A tension membrane body is provided on the top of the box body, and masts are fixedly connected to both sides of the tension membrane body. The masts are located between the upper arc surface clamping plate and the lower arc surface clamping plate.

[0007] As a further embodiment of this utility model: the fixed rod passes through the movable plate, and the movable plate is slidably connected to the fixed rod.

[0008] As a further embodiment of this utility model: two fixing plates are fixedly connected inside the box body, and the lead screw is rotatably connected to the fixing plate through a bearing. One end of one of the lead screws is fixedly connected to a knob, and the knob has several grooves.

[0009] As a further embodiment of this utility model: two fixing plates are fixedly connected inside the box body, and the fixing rod is fixed to the fixing plates.

[0010] As a further embodiment of this utility model: two T-shaped rods are fixedly connected to the top of the pressure plate, the T-shaped rods pass through the connecting plate, and the T-shaped rods are slidably connected to the connecting plate.

[0011] As a further embodiment of this utility model: four sliding grooves are provided on the box body, and the connecting block is slidably connected inside the sliding grooves.

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

[0013] 1. This on-site reinforcement structure for the tensile membrane structure consists of a screw rod, an upper arc-shaped clamping plate, a lower arc-shaped clamping plate, a lead screw, a connecting rod, a universal joint, a universal joint, a screw rod, and a pressure plate. In use, the mast is placed between the upper and lower arc-shaped clamping plates. Rotating the screw rod causes the upper arc-shaped clamping plate to move downwards, clamping the mast and completing the installation of the tensile membrane body. Rotating the knob then rotates the lead screw, universal joint, universal joint, and connecting rod, causing the two lead screws to rotate synchronously. Because the threads of the two lead screws are in opposite directions, their rotation causes the two moving plates to move away from each other. The moving plates then drive the connecting block and connecting frame... The upper and lower arc-shaped clamping plates and the masts move apart, causing the two masts to move away from each other, thus putting the tensile membrane body in a taut state. At this time, the repair membrane is placed between the tensile membrane body and the pressure plate. Then, rotating the second screw causes the pressure plate to move down and press the repair membrane tightly, so that the repair membrane and the tensile membrane body are tightly attached together. At this time, the tensile membrane body can be repaired and reinforced. This structure can keep the tensile membrane body in a taut state by moving the two masts away from each other, and press the repair membrane tightly by rotating the second screw to move the pressure plate down, which facilitates the tight attachment of the repair membrane and the tensile membrane body, making the operation easier and less likely to cause unevenness after repair.

[0014] 2. This on-site reinforcement structure for tensile membrane structures uses a screw and a pressure plate to place the repair membrane between the tensile membrane body and the pressure plate. Rotating the screw causes the pressure plate to move downwards, pressing the repair membrane tightly against the tensile membrane body. This allows for the repair and reinforcement of the tensile membrane body. This structure, by rotating the screw and moving the pressure plate downwards to press the repair membrane against the tensile membrane body, prevents separation of the repair membrane from the tensile membrane body during subsequent repairs and reinforcements. Furthermore, it eliminates the need for continuous manual pressing, thus improving operational convenience. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the pressure plate of this utility model;

[0017] Figure 3 This is a structural schematic diagram of the cross-section of the box body of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A;

[0019] In the diagram: 1. Box body; 2. Tensioned membrane body; 3. Mast; 4. Connecting frame; 5. Slide groove; 6. Screw one; 7. Upper arc-shaped clamping plate; 8. Lower arc-shaped clamping plate; 9. Screw two; 10. T-shaped rod; 11. Pressure plate; 12. Connecting plate; 13. Lead screw; 14. Fixing rod; 15. Connecting rod; 16. Fixing plate one; 17. Knob; 18. Moving plate; 19. Connecting block; 20. Circular plate one; 21. Universal joint one; 22. Universal joint two; 23. Circular plate two; 24. Fixing plate two. Detailed Implementation

[0020] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0021] like Figure 1-4 As shown, this utility model provides a technical solution: a tensile membrane structure field reinforcement structure, including a box body 1. Two fixing rods 14 are fixedly connected inside the box body 1. Because of the fixing rods 14, when the moving plate 18 moves, the fixing rods 14 play a role in limiting and guiding the moving plate 18, improving the stability and accuracy of the moving plate 18. The fixing rods 14 pass through the moving plate 18, and the moving plate 18 is slidably connected to the fixing rods 14. Two lead screws 13 are rotatably connected inside the box body 1 through bearings. One end of the lead screw 13 is fixedly connected to a circular plate 20, and one side of the circular plate 20 is fixedly connected to a universal joint 21.

[0022] Universal joint 21 is rotatably connected to universal joint 22. Universal joint 22 is fixedly connected to circular plate 23. There are two circular plates 23. A connecting rod 15 is fixedly connected between the two circular plates 23. A movable plate 18 is threadedly connected to the lead screw 13. Two connecting blocks 19 are fixedly connected to the top of the movable plate 18. A connecting frame 4 is fixedly connected to the top of the connecting blocks 19. Four sliding grooves 5 are opened on the box body 1. The connecting blocks 19 are slidably connected inside the sliding grooves 5.

[0023] A lower arc-shaped clamping plate 8 is fixedly connected to the connecting frame 4. A screw rod 6 is threadedly connected to the connecting frame 4. An upper arc-shaped clamping plate 7 is rotatably connected to the bottom end of the screw rod 6. There are four connecting frames 4. A connecting plate 12 is fixedly connected to two connecting frames 4. A screw rod 9 is threadedly connected to the connecting plate 12. A pressure plate 11 is rotatably connected to the bottom end of the screw rod 9. Two T-shaped rods 10 are fixedly connected to the top of the pressure plate 11. Because of the T-shaped rods 10, when the pressure plate 11 moves, the T-shaped rods 10 will slide on the connecting plate 12. The T-shaped rods 10 play a role in limiting the pressure plate 11, improving the stability of the movement of the pressure plate 11. The T-shaped rods 10 can also prevent the pressure plate 11 from rotating with the screw rod 9, thereby ensuring the normal movement of the pressure plate 11. The T-shaped rods 10 pass through the connecting plate 12 and are slidably connected to the connecting plate 12.

[0024] The top of the box body 1 is provided with a tension membrane body 2. The tension membrane body 2 is fixedly connected to both sides of the mast 3. The mast 3 is located between the upper arc surface clamping plate 7 and the lower arc surface clamping plate 8. Two fixing plates 16 are fixedly connected inside the box body 1. The fixing plates 16 can support and limit the screw rod 13, improving the stability of the screw rod 13 rotation. The screw rod 13 is rotatably connected to the fixing plates 16 through bearings. One end of one screw rod 13 is fixedly connected to a knob 17. The knob 17 has several grooves. The grooves on the knob 17 can increase friction and facilitate the operation of the knob 17. Two fixing plates 24 are fixedly connected inside the box body 1. The fixing rod 14 is fixed to the fixing plates 24.

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

[0026] In use, the mast 3 is placed between the upper arc-shaped clamping plate 7 and the lower arc-shaped clamping plate 8. Then, the screw 6 is rotated to move the upper arc-shaped clamping plate 7 downward, thereby clamping the mast 3 and completing the installation of the tensile membrane body 2. Then, the knob 17 is rotated to rotate the lead screw 13, universal joint 21, universal joint 22 and connecting rod 15, so that the two lead screws 13 rotate synchronously. Since the threads of the two lead screws 13 are opposite, when the two lead screws 13 rotate, the two moving plates 18 will move away from each other. The moving plates 18 drive the connecting block 19, connecting frame 4, upper arc-shaped clamping plate 7, lower arc-shaped clamping plate 8 and mast 3 to move, so that the two masts 3 move away from each other, thus putting the tensile membrane body 2 in a taut state. Then, the repair membrane is placed between the tensile membrane body 2 and the pressure plate 11. Then, the screw 9 is rotated to move the pressure plate 11 downward and press the repair membrane tightly, so that the repair membrane and the tensile membrane body 2 are tightly attached together. At this time, the tensile membrane body 2 can be repaired and reinforced.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A tensile membrane structure field reinforcement structure comprising a box body (1), characterized in that: The box body (1) has two fixed rods (14) fixedly connected inside. The box body (1) has two lead screws (13) rotatably connected inside through bearings. One end of the lead screw (13) is fixedly connected to a circular plate (20). One side of the circular plate (20) is fixedly connected to a universal joint (21). A universal joint (22) is rotatably connected to the universal joint (21). A circular plate (23) is fixedly connected to the universal joint (22). There are two circular plates (23), and a connecting rod (15) is fixedly connected between the two circular plates (23). A movable plate (18) is threaded onto the screw (13). Two connecting blocks (19) are fixedly connected to the top of the movable plate (18). A connecting frame (4) is fixedly connected to the top of the connecting blocks (19). A lower arc-shaped clamping plate (8) is fixedly connected to the connecting frame (4). A screw rod (6) is threaded onto the connecting frame (4). An upper arc-shaped clamping plate (7) is rotatably connected to the bottom end of the screw rod (6). The number of connecting frames (4) is four. Two connecting frames (4) are fixedly connected to connecting plates (12). The connecting plates (12) are threadedly connected to screws (9). The bottom end of the screws (9) is rotatably connected to pressure plates (11). The top of the box body (1) is provided with a tension membrane body (2). Both sides of the tension membrane body (2) are fixedly connected to masts (3). The masts (3) are located between the upper arc surface clamping plate (7) and the lower arc surface clamping plate (8).

2. A tensile membrane structure field reinforcement structure according to claim 1, characterized in that: The fixed rod (14) passes through the movable plate (18), and the movable plate (18) is slidably connected to the fixed rod (14).

3. A tensile membrane structure field reinforcement structure according to claim 1, wherein: The box body (1) is fixedly connected to two fixing plates (16). The lead screw (13) is rotatably connected to the fixing plate (16) through a bearing. One end of the lead screw (13) is fixedly connected to a knob (17). The knob (17) has several grooves.

4. A tensile membrane structure field reinforcement structure according to claim 1, wherein: The box body (1) is internally fixedly connected to two fixing plates (24), and the fixing rod (14) is fixed to the fixing plates (24).

5. A tensile membrane structure field reinforcement structure according to claim 1, wherein: Two T-shaped rods (10) are fixedly connected to the top of the pressure plate (11). The T-shaped rods (10) pass through the connecting plate (12) and are slidably connected to the connecting plate (12).

6. A tensile membrane structure field reinforcement structure as claimed in claim 1, wherein: The box body (1) has four sliding grooves (5), and the connecting block (19) is slidably connected inside the sliding grooves (5).

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