Assembled frame for steel structure tensile membrane suspended ceiling

Abstract

The utility model relates to an assembled frame for a steel structure tensile membrane suspended ceiling, belongs to the technical field of tensile membrane hoisting structure frames, and solves the technical problems of low mounting and dismounting efficiency and the like of an existing tensile membrane structure frame. According to the solution, the assembled frame for the steel structure tensile membrane suspended ceiling comprises a base; two columns and a plurality of rows of supporting columns are uniformly distributed on the base, limiting blocks are arranged at the tops of the supporting columns, and arc-shaped rods are arranged on the two limiting blocks in each row; a supporting assembly is connected between every two adjacent arc-shaped rods, and fixing and limiting assemblies are arranged at the bottoms of the arc-shaped rods. The fixing and limiting assembly comprises an adjusting wheel, a magnetic attraction block and a T-shaped rod are coaxially arranged on the adjusting wheel, the magnetic attraction block and the T-shaped rod are both clamped and matched with the bottom of the arc-shaped rod, the other end of the T-shaped rod is fixedly connected with a main wire wheel, and the main wire wheel is connected with the fixing rod through a T-shaped traction rope and a guide wheel. Compared with the prior art, the device has the advantages of being high in practicability, capable of rapidly fixing and detaching the tensile membrane structure frame and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of tension membrane hoisting structure frames, and particularly relates to an assembled frame for a steel structure tension membrane ceiling. Background Art

[0002] The tension membrane structure is a building form in which the force-bearing structure is closely combined with the shape design. The shape of the tension membrane structure building is determined by the tension balance condition. The tension membrane structure is mainly formed by tensioning the membrane material on the structure frame through cables. Due to its image plasticity and high flexibility and adaptability of the structural method, it has a wide range of applications in the construction field. However, the traditional frames for tension membrane ceilings are often fixed by screws or welding, which is not convenient for disassembly, resulting in low installation and disassembly efficiency of the tension membrane structure frames. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art and solve the technical problems such as the low installation and disassembly efficiency of the existing tension membrane structure frames, the utility model provides an assembled frame for a steel structure tension membrane ceiling.

[0004] The utility model is realized through the following technical solutions.

[0005] The utility model provides an assembled frame for a steel structure tension membrane ceiling, including a base;

[0006] Two columns of a plurality of rows of support columns are evenly distributed on the base. A limiting block is arranged at the top of the support column. An arc-shaped rod is arranged on each row of two limiting blocks. A magnet is fixedly connected inside the arc-shaped rod. A tension membrane is installed on the arc-shaped rod;

[0007] A support assembly is connected between two adjacent arc-shaped rods. A fixed limiting assembly is arranged at the bottom of the arc-shaped rod.

[0008] Furthermore, a support cushion plate is arranged between the bottom of the support column and the base.

[0009] Furthermore, a groove is arranged on the limiting block, and the arc-shaped rod is clamped in the groove.

[0010] Furthermore, the radian of the bottom surface of the groove matches the radian of the arc-shaped rod.

[0011] Furthermore, the support assembly includes a cross bar and a top plate arranged at the top of the cross bar. One end of the cross bar is fixedly connected with an adjacent arc-shaped rod through a first connecting rod. The other end of the cross bar is in threaded rotational connection with a lead screw. The other end of the lead screw is fixedly connected with a second connecting rod. The second connecting rod is arranged in clamping fit with an adjacent arc-shaped rod.

[0012] Further, a secondary bevel gear is provided on the lead screw, and a primary bevel gear that meshes with the secondary bevel gear is provided on one side of the lead screw. The primary bevel gear is coaxially connected to a power wheel. A pull rod is coaxially provided inside the power wheel. A clamping block and a limiting spring are provided on the pull rod. A positioning rod is provided at the other end of the pull rod, and the positioning rod is in clamping fit with the lead screw.

[0013] Further, a pull ring is provided on the pull rod.

[0014] Further, the fixed limiting component includes an adjusting wheel. A magnetic attraction block and a T-shaped rod are coaxially provided on the adjusting wheel. Both the magnetic attraction block and the T-shaped rod are in clamping fit with the bottom of the arc-shaped rod. The magnetic attraction block is connected to a magnet. The other end of the T-shaped rod is fixedly connected to a main line wheel. The main line wheel is connected to a fixed rod through a T-shaped traction rope and a guide wheel. The guide wheel is provided at the bottom of the arc-shaped rod. An adjusting spring is sleeved on the T-shaped traction rope, and the adjusting spring is connected to one end of the fixed rod. The other end of the fixed rod is clamped and inserted into a limiting block.

[0015] Further, one end of the T-shaped traction rope is connected to the main line wheel, and the other end of the T-shaped traction rope bypasses the guide wheel and is connected to the fixed rod.

[0016] The beneficial effects achieved by the present utility model are as follows: The present utility model selects a support component. By pulling the pull rod with the pull ring, the positioning rod retracts into the power wheel. Rotate the power wheel, and the power wheel drives the primary bevel gear to rotate. The primary bevel gear drives the secondary bevel gear that meshes with it to rotate. The rotation of the secondary bevel gear drives the lead screw to rotate, and finally the second connecting rod and the arc-shaped rod are clamped, further improving the connection between the arc-shaped rods, contributing to the subsequent support of the tensioned membrane, and improving the practicality. Select a fixed limiting component. By pulling the adjusting wheel, the T-shaped rod is separated from the arc-shaped rod. Rotate the adjusting wheel, and the T-shaped rod drives the main line wheel to rotate. The T-shaped traction rope is wound on the main line wheel. The main line wheel makes the fixed rod retract into the arc-shaped rod through the T-shaped traction rope, the guide wheel, and the adjusting spring. The fixed rod is limited by the cooperation of the magnet and the magnetic attraction block, and the fixed rod is clamped and inserted into the limiting block, thereby realizing the quick fixing and disassembly of the arc-shaped rod.

[0017] Compared with the prior art, the present utility model has the advantages of high practicality, and can realize the quick fixing and disassembly of the tensioned membrane structure framework, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model for installing a tensioned membrane;

[0019] Figure 2 is a schematic structural diagram of the present utility model without installing a tensioned membrane;

[0020] Figure 3 is a schematic structural diagram of the support component in the present utility model;

[0021] Figure 4 It is a schematic cross-sectional view of the driving wheel in the present utility model;

[0022] Figure 5 It is a schematic structural view of the fixed limit component in the present utility model.

[0023] In the figure: 1. Base; 2. Support column; 3. Limit block; 4. Arc rod; 5. Tensile membrane; 6. Support backing plate; 7. Groove; 8. Cross bar; 9. Top plate; 10. First connecting rod; 11. Lead screw; 12. Second connecting rod; 13. Sub bevel gear; 14. Main bevel gear; 15. Driving wheel; 16. Pull rod; 17. Clamping block; 18. Limit spring; 19. Positioning rod; 20. Pulling ring; 21. Adjusting wheel; 22. Magnetic attraction block; 23. T-shaped rod; 24. Main line wheel; 25. T-shaped traction rope; 26. Guide wheel; 27. Fixed rod; 28. Adjusting spring. Specific embodiments

[0024] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] As Figures 1 to 5 shown, an assembled frame for a steel structure tensile membrane ceiling includes a base 1.

[0026] Two columns of several rows of support columns 2 are evenly distributed on the base 1. As Figure 1 shown in the figure, there are two columns and three rows. The support columns 2 are used to support the limit blocks 3 and arc rods 4 at the top. A support backing plate 6 is provided between the bottom of the support column 2 and the base 1, and the presence of the support backing plate 6 further strengthens the fixation of the support column 2 and the base 1. A limit block 3 is provided at the top of the support column 2, and the limit block 3 is used to support and limit the arc rod 4. A groove 7 is provided on the limit block 3, and the groove 7 is used to clamp the arc rod 4. The setting of the groove 7 facilitates the clamping of the arc rod 4. The bottom arc of the groove 7 matches the arc of the arc rod 4, so that the clamping degree between the arc rod 4 and the limit block 3 is better. Each row of two limit blocks 3 is provided with an arc rod 4, a magnet is fixedly connected inside the arc rod 4, and a tensile membrane 5 is installed on the arc rod 4.

[0027] A support assembly is connected between two adjacent arc rods 4. The support assembly is used to support the adjacent arc rods 4. A fixed limit component is provided at the bottom of the arc rod 4. The fixed limit component is used to fix and limit the arc rod 4, which is convenient for installation and disassembly.

[0028] The support assembly includes a cross bar 8 and a top plate 9 provided on the top of the cross bar 8. One end of the cross bar 8 is fixedly connected to the adjacent arc bar 4 through a first connecting rod 10. The other end of the cross bar 8 is in threaded rotational connection with a lead screw 11. The other end of the lead screw 11 is fixedly connected to a second connecting rod 12. The second connecting rod 12 is in clamping fit with the adjacent arc bar 4. When the lead screw 11 rotates, it drives the second connecting rod 12 to rotate and be in clamping fit with the arc bar 4, strengthening the connection between adjacent arc bars 4, which helps to support the subsequent tension membrane 5 and improves the practicability. A secondary bevel gear 13 is provided on the lead screw 11. A primary bevel gear 14 meshing with the secondary bevel gear 13 is provided on one side of the lead screw 11. The primary bevel gear 14 is coaxially connected to a power wheel 15. When the power wheel 15 is applied with power to rotate, it drives the coaxially connected primary bevel gear 14 to rotate, and the rotation of the primary bevel gear 14 further drives the meshing secondary bevel gear 13 to rotate. A pull rod 16 is coaxially provided inside the power wheel 15. A clamping block 17 and a limiting spring 18 are provided on the pull rod 16. The limiting spring 18 is used to limit the positioning rod 19. A pull ring 20 is provided on the pull rod 16. The pull ring 20 is used to pull the pull rod 16, which is convenient and labor-saving. The other end of the pull rod 16 is provided with a positioning rod 19. The positioning rod 19 is in clamping fit with the lead screw 11.

[0029] The fixed limiting assembly includes an adjusting wheel 21. A magnetic attraction block 22 and a T-shaped rod 23 are coaxially provided on the adjusting wheel 21. The magnetic attraction block 22 and the T-shaped rod 23 are both in clamping fit with the bottom of the arc bar 4. The magnetic attraction block 22 is connected to a magnet to limit the T-shaped rod 23 and the fixed rod 27. The other end of the T-shaped rod 23 is fixedly connected to a main line wheel 24. The main line wheel 24 is connected to a fixed rod 27 through a T-shaped traction rope 25 and a guide wheel 26. One end of the T-shaped traction rope 25 is connected to the main line wheel 24. The other end of the T-shaped traction rope 25 bypasses the guide wheel 26 and is connected to the fixed rod 27. The guide wheel 26 is provided at the bottom of the arc bar 4. An adjusting spring 28 is sleeved on the T-shaped traction rope 25. The adjusting spring 28 is connected to one end of the fixed rod 27. The other end of the fixed rod 27 is clamped and inserted into the limiting block 3. Rotating the adjusting wheel 21 causes the T-shaped rod 23 to drive the main line wheel 24 to rotate. The rotation of the main line wheel 24 retracts one end of the fixed rod 27 into the arc bar 4 or makes the other end of the fixed rod 27 be clamped and inserted into the limiting block 3 through the guide wheel 26 and the adjusting spring 28, so as to realize the quick fixing and disassembly of the arc bar 4.

[0030] The working process of the present utility model is as follows:

[0031] Pull the adjustment wheel 21 to make the T-shaped rod 23 disengage from the arc-shaped rod 4. Rotate the adjustment wheel 21 to make the T-shaped rod 23 drive the main line wheel 24 to rotate. The T-shaped traction rope 25 is wound around the main line wheel 24. The main line wheel 24 makes the fixed rod 27 retract into the arc-shaped rod 4 through the T-shaped traction rope 25, the guide wheel 26, and the adjustment spring 28. The other end of the fixed rod 27 is snap-fitted into the limit block 3.

[0032] Pull the pull rod 16 by using the pull ring 20 to make the positioning rod 19 retract into the power wheel 15. Rotate the power wheel 15, and the power wheel 15 drives the main bevel gear 14 to rotate. The main bevel gear 14 drives the driven bevel gear 13 engaged with it to rotate. The rotation of the driven bevel gear 13 drives the lead screw 11 to rotate, and finally makes the second connecting rod 12 and the arc-shaped rod 4 snap-fitted.

[0033] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art, the embodiments can still be changed. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An assembled frame for a steel structure tensioned membrane ceiling, characterized in that: comprising a base (1); The base (1) is evenly distributed with two columns and a plurality of rows of support columns (2), the tops of the support columns (2) are provided with limit blocks (3), and arc-shaped rods (4) are provided on the two limit blocks (3) in each row, and magnets are fixedly connected inside the arc-shaped rods (4), and tension membranes (5) are installed on the arc-shaped rods (4); A support assembly is connected between two adjacent arc-shaped rods (4), and a fixed limiting assembly is provided at the bottom of the arc-shaped rod (4).

2. The assembled frame for a steel structure tensile membrane ceiling according to claim 1, characterized in that: A supporting pad (6) is provided between the bottom of the supporting column (2) and the base (1).

3. The assembled frame for a steel structure tensile membrane ceiling according to claim 1, characterized in that: The limiting block (3) is provided with a groove (7), and the groove (7) is clamped with the arc-shaped rod (4).

4. The assembled frame for a steel structure tensile membrane ceiling according to claim 3, characterized in that: The curvature of the bottom surface of the groove (7) matches the curvature of the arc-shaped rod (4).

5. The assembled frame for a steel structure tensile membrane ceiling according to claim 1, characterized in that: The support assembly comprises a cross bar (8) and a top plate (9) arranged on the top of the cross bar (8); one end of the cross bar (8) is fixedly connected to an adjacent arc-shaped bar (4) via a first connecting rod (10); the other end of the cross bar (8) is threadedly connected to a screw rod (11); the other end of the screw rod (11) is fixedly connected to a second connecting rod (12); the second connecting rod (12) is snap-fitted to the adjacent arc-shaped bar (4).

6. The assembled frame for a steel structure tensile membrane ceiling according to claim 5, characterized in that: The screw rod (11) is provided with a secondary bevel gear (13), one side of the screw rod (11) is provided with a main bevel gear (14) meshing with the secondary bevel gear (13), the main bevel gear (14) is coaxially connected with a power wheel (15), a pull rod (16) is coaxially provided inside the power wheel (15), a clamping block (17) and a limit spring (18) are provided on the pull rod (16), and a positioning rod (19) is provided at the other end of the pull rod (16), and the positioning rod (19) is arranged to be engaged with the screw rod (11).

7. The assembled frame for a steel structure tensile membrane ceiling according to claim 6, characterized in that: The pull rod (16) is provided with a pull ring (20).

8. The assembled frame for a steel structure tensile membrane ceiling according to claim 1, characterized in that: The fixed limiting assembly comprises an adjusting wheel (21), on which a magnetic block (22) and a T-shaped rod (23) are coaxially arranged, the magnetic block (22) and the T-shaped rod (23) are both arranged to be engaged with the bottom of the arc-shaped rod (4), the magnetic block (22) is connected to a magnet, the other end of the T-shaped rod (23) is fixedly connected to a main line wheel (24), the main line wheel (24) is connected to a fixed rod (27) through a T-shaped traction rope (25) and a guide wheel (26), the guide wheel (26) is arranged at the bottom of the arc-shaped rod (4), an adjusting spring (28) is sleeved on the T-shaped traction rope (25), the adjusting spring (28) is connected to one end of the fixed rod (27), and the other end of the fixed rod (27) is engaged and inserted into the limiting block (3).

9. The assembled frame for a steel structure tensile membrane ceiling according to claim 8, characterized in that: One end of the T-shaped traction rope (25) is connected to the main line wheel (24), and the other end of the T-shaped traction rope (25) is connected to the fixing rod (27) after passing around the guide wheel (26).

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