Membrane structure stage structure

Abstract

The invention discloses a membrane structure stage structure which comprises stand columns vertically arranged on the ground at intervals. The supporting frames are arranged on the stand columns on the same side in a crossing mode; the steel wire rope is horizontally and transversely arranged between the pair of supporting frames at intervals; the cross section of the mounting seat is I-shaped, and the mounting seat is horizontally and longitudinally arranged on the plurality of steel wire ropes at intervals; the hoop is arranged on the lower end surface of the mounting seat and is used for hooping the steel wire rope; the membrane structure shed roof comprises frames and tarpaulin, the tarpaulin is arranged in the frames, and the frames are used for being embedded into the two sides of the mounting base in a sliding mode; and the locking mechanism is used for fixing the frame and the mounting seat. The multiple steel wire ropes are arranged between the supporting frames to jointly form the flexible support, a cumbersome steel truss does not need to be built, building and transportation are convenient, then the adjacent membrane structure ceilings are fixed through the mounting bases, splicing and building of the whole membrane structure stage are completed, the building process of the membrane structure stage is more convenient and faster, and the construction efficiency of the membrane structure stage is improved. And the building efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of membrane structure buildings, in particular to a membrane structure stage structure. BACKGROUND

[0002] The membrane structure stage is a building form that uses flexible membrane materials as coverings, commonly used in temporary or semi-permanent activity venues. This structure has been widely used in various large-scale activities due to its unique shape, lightweight characteristics and quick installation advantages.

[0003] Most traditional outdoor performance stages are temporary, and when the stage is built, the supporting truss needs to be built first, then the membrane structure roof is covered, and finally the membrane structure roof is tensioned. This construction method is relatively complex, which is not conducive to the construction of temporary membrane structure stages, affects the construction efficiency, and needs to be improved. SUMMARY

[0004] In view of the deficiencies in the prior art, the purpose of the present application is to provide a membrane structure stage structure, which has the effect of improving the construction efficiency.

[0005] The above technical purpose of the present application is realized by the following technical scheme: a membrane structure stage structure, comprising: a column vertically and spaced apart on the ground; a support frame horizontally arranged on the same side of the column; a steel wire rope horizontally and transversely arranged between a pair of support frames; a mounting seat with a cross-section in the shape of an I-beam, the mounting seat is horizontally and longitudinally spaced apart on a plurality of steel wire ropes; a hoop arranged at the lower end surface of the mounting seat and used for clamping the steel wire rope; a membrane structure roof comprising a frame and a tarpaulin, the frame is arranged in a rectangular shape, the tarpaulin is arranged in the frame, and the frame is used for slidingly embedding both sides of the mounting seat; a locking mechanism for fixing the frame and the mounting seat.

[0006] In a preferred example, the present application can be further configured as: the hoop comprises an upper hoop and a lower hoop, the upper hoop is arranged at the lower end surface of the support seat, the lower hoop is buckled on the upper hoop, one end of the upper hoop is rotatably connected with the lower hoop, and the other end is provided with a hook, and the lower hoop is provided with a clamping hole for the hook.

[0007] The application can be further configured as that the locking mechanism comprises a locking bolt and a locking nut, the locking bolt is arranged in a U shape and sequentially penetrates the mounting seat, the frame and the hoop, and the locking nut is threadedly connected to two ends of the locking bolt and presses the hoop.

[0008] The application can be further configured as that the support frame comprises a fixed frame and a movable frame, the fixed frame is horizontally arranged on the stand, the movable frame is arranged on the fixed frame and used for fixing the steel wire rope, one end of the movable frame is rotatably connected to the fixed frame, and a driving mechanism for controlling rotation of the movable frame is arranged on the fixed frame.

[0009] The application can be further configured as that the driving mechanism comprises a driving block, a driving frame and a screw rod, the driving block is horizontally and transversely slidably connected to the fixed frame, one end of the driving frame is rotatably connected to the movable frame and the other end is rotatably connected to the driving block, and the screw rod is horizontally rotatably connected to the fixed frame and threadedly connected to the driving block.

[0010] The application can be further configured as that a lower end surface of the driving block is provided with upper locking teeth, the fixed frame is internally provided with lower locking teeth which are vertically slidably connected to the fixed frame and engaged with the upper locking teeth, and the fixed frame is internally provided with a control mechanism for controlling vertical sliding of the lower locking teeth.

[0011] The application can be further configured as that the control mechanism comprises a control rod, a control block and a bidirectional screw rod, the control rod is horizontally arranged on a lower end surface of the lower locking teeth and has inclined surfaces on two sides, the control block is horizontally slidably connected to the fixed frame and engaged with the control rod, and the bidirectional screw rod is horizontally rotatably connected to the fixed frame and threadedly connected to the control block.

[0012] The application can be further configured as that the movable frame is provided with a mounting hole through which the steel wire rope passes and a portal frame provided on an outer side wall of the movable frame and through which the steel wire rope passes, and the steel wire rope is provided with an anchor device for pressing the outer wall of the portal frame.

[0013] The application can be further configured as that a pair of isolation tubes are embedded in the mounting hole, the isolation tubes are arranged in a semicircular shape in cross section, are buckled to each other and clamp the outer wall of the steel wire rope, and two ends of the isolation tubes are arranged in a circular arc shape.

[0014] In summary, the application has the following beneficial effects: 1. By setting multiple steel wire ropes between a pair of support frames to form a flexible support structure, there is no need to build a heavy steel truss, which facilitates construction and transportation. At the same time, the adjacent membrane structure roof is installed and fixed by the mounting base, completing the modular assembly of the entire membrane structure stage. This makes the construction process of the membrane structure stage more convenient and faster, and improves construction efficiency. 2. By setting up an adjustable support frame, the tilt angle of the membrane structure roof can be freely adjusted to meet different usage needs and improve practicality; 3. By installing isolation pipes on the support frame for the wire rope to pass through, it is ensured that the wire rope will not directly contact the support frame when it swings, and the wire rope will not rub or bump against the mounting holes, thus avoiding the wire rope from unraveling or skipping strands and ensuring the service life of the wire rope. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of an embodiment; Figure 2 This is a schematic diagram of the connection relationship in the embodiment; Figure 3 This is a schematic diagram of the clamps, membrane structure roof, and locking mechanism in the embodiment. Figure 4 This is a schematic diagram of the support frame structure in an embodiment; Figure 5 This is a schematic diagram of the steel wire rope structure in an embodiment; Figure 6 This is a schematic diagram of the control mechanism in an embodiment.

[0016] Reference numerals: 1. Column; 2. Support frame; 21. Fixed frame; 22. Movable frame; 23. Mounting hole; 24. Gantry frame; 25. Isolation pipe; 3. Steel wire rope; 31. Anchor; 4. Mounting seat; 5. Clamp; 51. Upper clamp; 52. Lower clamp; 53. Hook; 54. Locking hole; 6. Membrane structure roof; 61. Frame; 62. Canopy; 7. Locking mechanism; 71. Locking bolt; 72. Locking nut; 8. Drive mechanism; 81. Drive block; 82. Drive frame; 83. Screw; 84. Upper locking tooth; 85. Lower locking tooth; 9. Control mechanism; 91. Control lever; 92. Control block; 93. Two-way lead screw. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings.

[0018] like Figure 1 , Figure 2 , Figure 3 As shown, a membrane structure stage structure includes columns 1, support frames 2, steel wire ropes 3, mounting bases 4, clamps 5, membrane structure roof 6, and locking mechanisms 7.

[0019] As Figure 1 , Figure 2 , Figure 3 shown, the column 1 is vertically and spacedly arranged on the ground, and the support frame 2 is arranged on the column 1 of the same side. The steel wire rope 3 is horizontally and transversely arranged between a pair of support frames 2, and the mounting seat 4 is arranged in the shape of an I-beam. The mounting seat 4 is horizontally and longitudinally arranged on a plurality of steel wire ropes 3.

[0020] As Figure 1 , Figure 2 , Figure 3 shown, the hoop 5 is arranged on the lower end surface of the mounting seat 4 and is used to tighten the steel wire rope 3. The hoop 5 includes an upper clamping piece 51 and a lower clamping piece 52. The upper clamping piece 51 is arranged on the lower end surface of the support seat, and the lower clamping piece 52 is buckled on the upper clamping piece 51. One end of the upper clamping piece 51 is rotatably connected with the lower clamping piece 52, and the other end is provided with a hook 53. The lower clamping piece 52 is provided with a clamping hole 54 for the hook 53 to pass through.

[0021] As Figure 2 , Figure 3 shown, the membrane structure canopy 6 includes a frame 61 and a tarpaulin 62. The frame 61 is arranged in the shape of a rectangle, and the tarpaulin 62 is arranged in the frame 61. The frame 61 is used to slide into the two sides of the mounting seat 4, and the locking mechanism 7 is used to fix the frame 61 and the mounting seat 4.

[0022] As Figure 2 , Figure 3 shown, the locking mechanism 7 includes a locking bolt 71 and a locking nut 72. The locking bolt 71 is arranged in the shape of a U and sequentially penetrates the mounting seat 4, the frame 61 and the hoop 5. The locking nut 72 is threadedly connected to both ends of the locking screw 83 and presses the hoop 5.

[0023] When the membrane structure stage needs to be built, the column 1 is first vertically fixed on the ground, and then the steel wire rope 3 is transversely fixed between a pair of support frames 2, and the steel wire rope 3 is tensioned and fixed. Then the mounting seat 4 and the hoop 5 are taken out, the upper clamping piece 51 on the hoop 5 is buckled on the steel wire rope 3, and then the lower clamping piece 52 is turned over, the lower clamping piece 52 is buckled on the steel wire rope 3, and the hook 53 on the upper clamping piece 51 passes through the clamping hole 54 on the lower clamping piece 52, realizing the preliminary fixation of the hoop 5 and the fixation of the mounting seat 4.

[0024] Then the membrane structure canopy 6 is taken out, and the membrane structure canopy 6 is slid into the adjacent mounting seats 4. Finally, the locking bolt 71 is sequentially penetrated into the mounting seat 4, the frame 61 and the hoop 5, and then the locking nut 72 is tightened and the lower clamping piece 52 is pressed, so that the hoop 5 can tightly tighten the steel wire rope 3, and the fixation of the membrane structure canopy 6 and the mounting seat 4 can be realized, and the membrane structure stage can be built.

[0025] Therefore, by arranging a plurality of steel wire ropes 3 between a pair of support frames 2, a flexible support frame is formed, a heavy steel truss does not need to be built, and the flexible support frame is convenient to build and transport, and by installing a seat 4 to fix adjacent membrane structure roof 6, the combination of the membrane structure stage is completed, so that the building process of the membrane structure stage is more convenient and fast, and the building efficiency is improved.

[0026] As shown in Figure 4 , the support frame 2 includes a fixed frame 21 and a movable frame 22, the fixed frame 21 is horizontally arranged on the stand 1, and the movable frame 22 is arranged on the fixed frame 21. One end of the movable frame 22 is rotatably connected to the fixed frame 21, and the fixed frame 21 is provided with a driving mechanism 8 for controlling the rotation of the movable frame 22.

[0027] As shown in Figure 4 , Figure 5 , the movable frame 22 is provided with a mounting hole 23 for the steel wire rope 3, and the outer wall is provided with a gantry 24 for the steel wire rope 3, and the steel wire rope 3 is provided with an anchor 31 for pressing the outer wall of the gantry 24.

[0028] As shown in Figure 4 , Figure 5 , a pair of isolation pipes 25 are embedded in the mounting hole 23, the cross section of the isolation pipe 25 is semi-circular, and the isolation pipes 25 are buckled with each other and tightly clamp the outer wall of the steel wire rope 3, and the two ends of the isolation pipe 25 are circularly arranged.

[0029] As shown in Figure 4 , Figure 6 , the driving mechanism 8 includes a driving block 81, a driving frame 82 and a screw rod 83. The driving block 81 is horizontally and transversely slidably connected to the fixed frame 21, one end of the driving frame 82 is rotatably connected to the movable frame 22, and the other end is rotatably connected to the driving block 81. The screw rod 83 is horizontally rotatably connected to the fixed frame 21, and is threadedly connected to the driving block 81.

[0030] As shown in Figure 6 , the lower end surface of the driving block 81 is provided with an upper locking tooth 84, the fixed frame 21 is provided with a lower locking tooth 85, the lower locking tooth 85 is vertically slidably connected to the fixed frame 21, and is engaged with the upper locking tooth 84, and the fixed frame 21 is provided with a control mechanism 9 for controlling the vertical sliding of the lower locking tooth 85.

[0031] As shown in Figure 6 , the control mechanism 9 includes a control rod 91, a control block 92 and a bidirectional screw rod 93. The control rod 91 is horizontally arranged on the lower end surface of the lower locking tooth 85, and the two sides are inclined, the control block 92 is horizontally slidably connected to the fixed frame 21, and is engaged with the control rod 91. The bidirectional screw rod 93 is horizontally rotatably connected to the fixed frame 21, and is threadedly connected to the control block 92.

[0032] When the steel wire rope 3 is installed, the isolation tubes 25 are buckled to each other and embedded into the installation holes 23 on the movable frame 22, then the steel wire rope 3 is threaded through the isolation tubes 25 and the portal frame 24, then the steel wire rope 3 is tensioned and fixed by the anchorage 31, and the installation and fixation of the steel wire rope 3 are completed.

[0033] Therefore, by arranging the isolation tubes 25 for the steel wire rope 3 to be threaded through on the support frame 2, it is ensured that the steel wire rope 3 does not directly contact the support frame 2 when the steel wire rope 3 swings, and the steel wire rope 3 does not rub against the installation holes 23, so that the steel wire rope 3 is prevented from being scattered or jumping, and the service life of the steel wire rope 3 is ensured.

[0034] When it is necessary to adjust the inclination angle of the membrane structure shed roof 6, the screw rod 83 is controlled to rotate, at this time the screw rod 83 drives the driving block 81 to slide horizontally, the driving block 81 drives the driving frame 82 to overturn, so that the inclination angle of the movable frame 22 is adjusted, and the inclination angle of the membrane structure shed roof 6 is indirectly adjusted, thereby meeting different use requirements and improving the practicability.

[0035] Then the bidirectional screw rod 93 is controlled to rotate, the bidirectional screw rod 93 drives the control block 92 to slide relatively, at this time, under the cooperation of the control block 92 and the inclined surface on the control rod 91, the lower locking teeth 85 move upward and are engaged with the upper locking teeth 84 and the lower locking teeth 85 on the driving block 81, so that the driving block 81 is fixed again, and the stability of the support frame 2 after the angle adjustment is increased.

[0036] The specific embodiments are only an explanation of the present application, and are not a limitation of the present application, and those skilled in the art can make modifications to the embodiments without creative contribution after reading the present specification, as long as the modifications are within the scope of the claims of the present application, and are protected by the patent law.

Claims

1. A membrane structure stage structure, characterized by: The utility model provides a kind of steel wire rope supporting film structure shed, including: Stand (1), vertically and spacedly arranged on the ground; Support frame (2), crossly arranged on the stand (1) of same side; Steel wire rope (3), horizontally and transversely spacedly arranged between a pair of support frames (2); Mounting seat (4), cross-section is arranged in I-shaped, the mounting seat (4) is horizontally and longitudinally spacedly arranged on a plurality of steel wire ropes (3); Hoop (5), arranged on the lower end surface of the mounting seat (4), and used for clamping the steel wire rope (3); Membrane structure shed (6), including frame (61) and tarpaulin (62), the frame (61) is arranged in rectangular, the tarpaulin (62) is arranged in the frame (61), and the frame (61) is used for slidingly embedded in the two sides of the mounting seat (4); Locking mechanism (7), for fixing the frame (61) and the mounting seat (4).

2. A membrane structure stage structure according to claim 1, wherein: The hoop (5) includes upper hoop piece (51) and lower hoop piece (52), the upper hoop piece (51) is arranged on the lower end surface of the support seat, the lower hoop piece (52) is buckled on the upper hoop piece (51), one end of the upper hoop piece (51) is rotatably connected with the lower hoop piece (52), and the other end is provided with a hook (53), and the lower hoop piece (52) is provided with a clamping hole (54) for the hook (53) to pass through.

3. A membrane structure stage structure according to claim 2, wherein: The locking mechanism (7) includes locking bolt (71) and locking nut (72), the locking bolt (71) is arranged in U shape, and sequentially penetrates the mounting seat (4), the frame (61) and the hoop (5), the locking nut (72) is threadedly connected to the two ends of the locking screw rod (83), and the hoop (5) is pressed.

4. A membrane structure stage structure according to claim 1, wherein: The support frame (2) includes fixed frame (21) and movable frame (22), the fixed frame (21) is horizontally arranged on the stand (1), the movable frame (22) is arranged on the fixed frame (21), and the steel wire rope (3) is fixed, one end of the movable frame (22) is rotatably connected to the fixed frame (21), and the fixed frame (21) is provided with a driving mechanism (8) for controlling the rotation of the movable frame (22).

5. A membrane structure stage structure according to claim 4, wherein: The driving mechanism (8) includes driving block (81), driving frame (82) and screw rod (83), the driving block (81) is horizontally and transversely slidingly connected to the fixed frame (21), one end of the driving frame (82) is rotatably connected to the movable frame (22), and the other end is rotatably connected to the driving block (81), the screw rod (83) is rotatably connected to the fixed frame (21), and is threadedly connected to the driving block (81).

6. A membrane structure stage structure according to claim 4, wherein: The lower end surface of the driving block (81) is provided with upper lock tooth (84), the fixed frame (21) is horizontally provided with lower lock tooth (85) in, the lower lock tooth (85) is vertically slidingly connected to the fixed frame (21), and is engaged with the upper lock tooth (84), the fixed frame (21) is provided with control mechanism (9) for controlling the vertical sliding of the lower lock tooth (85).

7. A membrane structure stage structure according to claim 6, wherein: The operating mechanism (9) comprises an operating rod (91), an operating block (92) and a bidirectional screw rod (93), the operating rod (91) is horizontally arranged on the lower end surface of the lower lock tooth (85) and is inclined on both sides, the operating block (92) is horizontally and slidingly connected to the fixed frame (21) and is matched with the operating rod (91), and the bidirectional screw rod (93) is horizontally and rotationally connected to the fixed frame (21) and is screw-connected to the operating block (92).

8. A membrane structure stage structure according to claim 4, wherein: The movable frame (22) is provided with a mounting hole (23) for the steel wire rope (3) to pass through, and the outer side wall is provided with a portal frame (24) for the steel wire rope (3) to pass through, and the steel wire rope (3) is provided with an anchor (31) for pressing the outer wall of the portal frame (24).

9. A membrane structure stage structure according to claim 8, wherein: A pair of isolation tubes (25) are embedded in the mounting hole (23), the cross section of the isolation tube (25) is semi-circular, and the isolation tubes (25) are mutually buckled and tightly clamp the outer wall of the steel wire rope (3), and the two ends of the isolation tube (25) are circular arc-shaped.

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