Tensioning control device for membrane structure construction

Abstract

The utility model relates to the technical field of membrane structure construction, and particularly discloses a tension control device for membrane structure construction, which comprises a base, the top of the base is connected with a stand column, the top of the outer wall of the stand column is respectively sleeved with a lower supporting part and an upper clamping frame, and the top of the outer wall of the stand column is provided with a lifting groove. The bottom of the inner wall of the lifting groove is movably connected with a lifting screw through a bearing, the top of the lifting screw penetrates to the top of the stand column, the lifting screw is sleeved with a lifting plate in a threaded mode, and the bottom of the lifting plate is connected with the top of the upper clamping frame. Through the cooperation of the lower supporting part, the upper clamping frame, the positioning insertion rod and the positioning insertion hole, when the membrane structure is subjected to external acting force in the using process, the acting force can be conducted to the upper traction rod, so that the upper traction rod is close to or far away from the sheath, the damper close to one side can be extruded, and the buffer spring far away from one side can be extruded; and the upper traction rod has a certain moving space and is prevented from being broken.

Description

Technical Field

[0001] The utility model relates to the technical field of membrane structure construction, in particular to a tensioning control device for membrane structure construction. Background Art

[0002] Membrane structure, also known as tensioned membrane structure, is the most representative architectural form. It breaks the pattern of pure straight-line architectural style, with its unique beautiful curved surface shape, simple, bright, rigid and soft, strength and beauty perfect combination, while providing architects with greater imagination and creative space.

[0003] The tension control device is an important component of the membrane structure, which is used to tension the membrane structure. After the existing tension control device is installed on the membrane structure, it is fixed to the membrane structure and lacks a certain buffer space. When it is subjected to external forces, it is very easy to break and be damaged. Therefore, in order to solve this problem, we propose a tension control device for membrane structure construction. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a tensioning control device for membrane structure construction.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The top of the base is connected with a column, and the top of the outer wall of the column is respectively sleeved with a lower supporting part and an upper clamping frame. A lifting groove is opened on the top of the outer wall of the column, and a lifting screw is movably connected to the bottom of the inner wall of the lifting groove through a bearing. The top of the lifting screw passes through the top of the column, and the external thread sleeve of the lifting screw is provided with a lifting plate. The bottom of the lifting plate is connected to the top of the upper clamping frame, and the bottom of the upper clamping frame is connected to the top of the upper clamping frame. Positioning plug rods are connected to the bottom of both sides of the upper clamping frame. Upper arc grooves are opened on both sides of the bottom of the upper clamping frame. Upper traction rods are arranged on both sides of the lower supporting part, and a positioning plug hole is opened on the top of the upper traction rod. A lower traction rod is arranged at the bottom of the upper traction rod. An adjusting screw sleeve is arranged on the external common thread sleeve of the upper traction rod and the bottom of the lower traction rod is rotatably connected to two support blocks through a rotating shaft, and the bottom of the support block is connected to a mounting plate.

[0007] Preferably, a plurality of mounting holes are provided on the top of the mounting plate, positioning holes are provided through the four corners of the top of the base, a plurality of triangular plates are connected to the bottom of the outer wall of the column, and the bottom of the triangular plates is connected to the top of the base.

[0008] Preferably, the lower supporting component includes a lower clamping frame, which is sleeved on the top of the outer wall of the column, and lower arc grooves are opened on both sides of the top of the lower clamping frame. A supporting sleeve is arranged between the lower arc groove and the upper arc groove, and the opposite sides of the two upper traction rods extend to the interior of the supporting sleeve and are movably connected with the interior of the supporting sleeve through bearings.

[0009] Preferably, a sheath is connected to the bottom of the inner wall of the lower clamping frame, the sheath is arranged on the outside of the column, and the side of the support sleeve away from the upper traction rod extends to the inside of the lower clamping frame.

[0010] Preferably, the outer sleeve of the support sleeve is provided with a limiting plate, one side of the limiting plate is connected to a plurality of buffer springs, the center of the other side of the limiting plate is connected to a damper, and the other side of the damper is in contact with the sleeve.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model cooperates with the lower support component, the upper clamping frame, the positioning rod and the positioning socket. When the membrane structure is subjected to external force during use, the force will be transmitted to the upper traction rod, so that the upper traction rod is close to or away from the sheath, the damper on the close side will be squeezed, and the buffer spring on the far side will be squeezed, so that the upper traction rod has a certain movement space to avoid being broken. Further, with the cooperation of the support sleeve, a certain rotation space can be provided for the upper traction rod to further prevent the upper traction rod from being broken. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the axonometric drawing of the structure of the utility model;

[0014] Figure 2 This is the axonometric drawing of the upper card frame structure of the utility model;

[0015] Figure 3 This is the axonometric diagram of the lower support component structure of the utility model;

[0016] Figure 4 For this utility model Figure 3 Top view of the .

[0017] In the figure: 1. base; 2. column; 3. support block; 4. upper clamping frame; 5. lower support component; 51. limit plate; 52. sleeve; 53. lower clamping frame; 54. support sleeve; 55. buffer spring; 56. damper; 6. upper traction rod; 7. adjusting screw sleeve; 8. lower traction rod; 9. mounting plate; 10. lifting plate; 11. lifting slot; 12. lifting screw; 13. positioning plug rod; 14. upper arc slot; 15. positioning socket. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figure 1-Figure 4 A tensioning control device for membrane structure construction comprises a base 1, a column 2 is connected to the top of the base 1, a lower support component 5 and an upper clamping frame 4 are respectively sleeved on the top of the outer wall of the column 2, a lifting groove 11 is opened on the top of the outer wall of the column 2, a lifting screw 12 is movably connected to the bottom of the inner wall of the lifting groove 11 through a bearing, the top of the lifting screw 12 passes through the top of the column 2, and a lifting plate 10 is sleeved on the external thread of the lifting screw 12, the bottom of the lifting plate 10 is connected to the top of the upper clamping frame 4, the bottoms of both sides of the upper clamping frame 4 are connected with positioning rods 13, upper arc grooves 14 are opened on both sides of the bottom of the upper clamping frame 4, and both sides of the lower support component 5 are provided with An upper traction rod 6 is provided, a positioning socket 15 is provided at the top of the upper traction rod 6, a lower traction rod 8 is provided at the bottom of the upper traction rod 6, an adjusting screw sleeve 7 is provided on the outer common thread sleeve of the upper traction rod 6 and the lower traction rod 8, the bottom of the lower traction rod 8 is rotatably connected to two support blocks 3 through a rotating shaft, and a mounting plate 9 is connected to the bottom of the support block 3; the inner diameter of the positioning socket 15 is larger than the diameter of the positioning plug rod 13; through the cooperation of the upper traction rod 6, the lower traction rod 8 and the adjusting screw sleeve 7, when the adjusting screw sleeve 7 is rotated forward or reversed, the upper traction rod 6 and the lower traction rod 8 enter or move away from the inside of the adjusting screw sleeve 7, thereby extending the combined length of the upper traction rod 6 and the lower traction rod 8.

[0020] As a technical optimization solution of the utility model, a plurality of mounting holes are opened on the top of the mounting plate 9, positioning holes are opened through the four corners of the top of the base 1, a plurality of triangular plates are connected to the bottom of the outer wall of the column 2, and the bottom of the triangular plate is connected to the top of the base 1; through the cooperation between the mounting plate 9 and the mounting holes, it is convenient to connect the mounting plate 9 to the membrane structure by bolts.

[0021] As a technical optimization solution of the utility model, the lower supporting component 5 includes a lower clamping frame 53, which is sleeved on the top of the outer wall of the column 2. Lower arc grooves are opened on both sides of the top of the lower clamping frame 53, and a supporting sleeve 54 is arranged between the lower arc groove and the upper arc groove 14. The opposite sides of the two upper traction rods 6 extend to the interior of the supporting sleeve 54 and are movably connected with the interior of the supporting sleeve 54 through bearings; through the cooperation of the lower arc groove and the upper arc groove 14, the support sleeve 54 is conveniently placed.

[0022] As a technical optimization solution of the utility model, the bottom of the inner wall of the lower clamping frame 53 is connected with a sleeve 52, the sleeve 52 is sleeved on the outside of the column 2, and the support sleeve 54 extends from the side away from the upper traction rod 6 to the inside of the lower clamping frame 53.

[0023] As a technical optimization solution of the utility model, the outer sleeve of the support sleeve 54 is provided with a limit plate 51, one side of the limit plate 51 is connected to a plurality of buffer springs 55, the center of the other side of the limit plate 51 is connected to a damper 56, and the other side of the damper 56 is in contact with the sleeve 52; through the limit plate 51, the support sleeve 54 can be limited to prevent it from detaching from the interior of the upper clamping frame 4 and the lower clamping frame 53.

[0024] When the utility model is in use, when the membrane structure is subjected to external forces, the forces will be transmitted to the upper traction rod 6, so that the upper traction rod 6 approaches or moves away from the sheath 52, the damper 56 on the near side will be squeezed, and the buffer spring 55 on the far side will be squeezed, so that the upper traction rod 6 has a certain movement space to avoid being broken. Further, with the cooperation of the support sleeve 54, a certain rotation space can be provided for the upper traction rod 6 to further avoid the upper traction rod 6 from being broken. When it is necessary to extend the combined length of the upper traction rod 6 and the lower traction rod 8, the two are moved out from the inside by rotating the adjusting screw sleeve 7 forward, thereby extending the effective length of the upper traction rod 6 and the lower traction rod 8. When the upper traction rod 6 needs to be disassembled, first separate the mounting plate 9 from the membrane structure, reverse the lifting screw 12 to make the lifting plate 10 rise and drive the upper clamping frame 4 to rise and separate it from the top of the lower clamping frame 53, and then pull the upper traction rod 6 upward.

[0025] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A tension control device for membrane structure construction, comprising a base (1), characterized in that: The top of the base (1) is connected to a column (2), the top of the outer wall of the column (2) is respectively sleeved with a lower support component (5) and an upper clamping frame (4), the top of the outer wall of the column (2) is provided with a lifting groove (11), the bottom of the inner wall of the lifting groove (11) is movably connected with a lifting screw (12) through a bearing, the top of the lifting screw (12) passes through the top of the column (2), the external thread sleeve of the lifting screw (12) is provided with a lifting plate (10), the bottom of the lifting plate (10) is connected to the top of the upper clamping frame (4), and the bottom of both sides of the upper clamping frame (4) are Both are connected with positioning plug rods (13), both sides of the bottom of the upper clamping frame (4) are provided with upper arc grooves (14), both sides of the lower support component (5) are provided with upper traction rods (6), the top of the upper traction rod (6) is provided with a positioning plug hole (15), the bottom of the upper traction rod (6) is provided with a lower traction rod (8), the outer common thread sleeve of the upper traction rod (6) and the lower traction rod (8) is provided with an adjusting screw sleeve (7), the bottom of the lower traction rod (8) is rotatably connected to two support blocks (3) through a rotating shaft, and the bottom of the support block (3) is connected with a mounting plate (9).

2. A tensioning control device for membrane structure construction according to claim 1, characterized in that: The top of the mounting plate (9) is provided with a plurality of mounting holes, the four corners of the top of the base (1) are provided with positioning holes, the bottom of the outer wall of the column (2) is connected to a plurality of triangular plates, and the bottom of the triangular plates is connected to the top of the base (1).

3. A tensioning control device for membrane structure construction according to claim 1, characterized in that: The lower support component (5) comprises a lower clamping frame (53), the lower clamping frame (53) being sleeved on the top of the outer wall of the column (2), lower arc grooves being provided on both sides of the top of the lower clamping frame (53), a support sleeve (54) being provided between the lower arc groove and the upper arc groove (14), and opposite sides of the two upper traction rods (6) extending to the interior of the support sleeve (54) and being movably connected to the interior of the support sleeve (54) via a bearing.

4. A tensioning control device for membrane structure construction according to claim 3, characterized in that: The bottom of the inner wall of the lower clamping frame (53) is connected to a protective sleeve (52), the protective sleeve (52) is sleeved on the outside of the column (2), and the support sleeve (54) extends from a side away from the upper traction rod (6) to the inside of the lower clamping frame (53).

5. A tensioning control device for membrane structure construction according to claim 4, characterized in that: The support sleeve (54) is provided with a limiting plate (51) on its outer sleeve, one side of the limiting plate (51) is connected to a plurality of buffer springs (55), the center of the other side of the limiting plate (51) is connected to a damper (56), and the other side of the damper (56) is in contact with the sleeve (52).

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