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CN-122014966-A - Anti-torsion modular support structure for double-cone array installation

CN122014966ACN 122014966 ACN122014966 ACN 122014966ACN-122014966-A

Abstract

The invention provides a torsion-resistant modular support structure for double-cone array installation, which adopts a modular structural design, not only can ensure the accuracy of double-cone array elements and resist the torsion characteristic of the double-cone array, but also can ensure enough strength and stability under large size. The modularized support structure comprises a circular ring whole frame, torsion resistant assemblies and reinforcing connecting assemblies, wherein the two circular ring whole frames are coaxially opposite, a plurality of groups of torsion resistant assemblies are uniformly distributed between the two circular ring whole frames at intervals along the circumferential direction, the circumferentially adjacent torsion resistant assemblies are connected through the reinforcing connecting assemblies, the double-cone array is arranged in an annular space surrounded by the torsion resistant assemblies and the reinforcing connecting assemblies, and two ends of the double-cone array are respectively connected with the circular ring whole frames at corresponding ends.

Inventors

  • Peng sida
  • LIAO YINGZHE
  • XU SHENG
  • WANG RUIFENG
  • LIU QINGCHAO
  • QU GUANGZU

Assignees

  • 中船辽海装备有限责任公司

Dates

Publication Date
20260512
Application Date
20260220

Claims (8)

  1. 1. The torsion-resistant modular support structure for double-cone array installation is characterized by comprising a circular ring whole frame (1), a torsion-resistant assembly (2) and a reinforcing connection assembly (3); The two annular whole frames (1) are coaxially opposite, a plurality of groups of torsion resistant assemblies (2) are uniformly distributed between the two annular whole frames (1) at intervals along the circumferential direction, and the circumferentially adjacent torsion resistant assemblies (2) are connected through the reinforcing connecting assembly (3); the double-cone array (5) is arranged in an annular space surrounded by the torsion resistant component (2) and the reinforcing connecting component (3), and two ends of the double-cone array are respectively connected with the annular whole frame (1) at the corresponding end.
  2. 2. The torsional-type modular support structure for double-cone-array installation according to claim 1, characterized in that the circular whole frame (1) comprises two circular frameworks, a support column (102), a circular framework, a buckling-restrained rod (104), a converging circular ring a (105), a beam assembly (106), a reinforcing beam (107) and an umbrella-shaped support (108); The two ring frameworks are coaxially arranged at intervals and are connected together through a plurality of support columns (102) which are arranged between the two ring frameworks and are uniformly distributed at intervals along the circumferential direction to form a main framework structure; The two ring frameworks are a ring framework A (101) and a ring framework B (103) respectively, wherein the ring framework A (101) is positioned at the outer side of the ring framework B (103), a plurality of resistors Qu Qugan (104) are uniformly distributed on the inner ring surface of the ring framework A (101) at intervals along the circumferential direction, the other ends of the resistors Qu Qugan (104) are converged on a converged ring A (105), the converged ring A (105) is coaxial with the ring framework A (101) and positioned at the outer side of the ring framework A (101), and adjacent resistors Qu Qugan (104) are connected through stay bars, so that a plurality of stay bars are connected end to form an umbrella-shaped support (108); a beam assembly (106) and a reinforcing beam (107) are welded on the inner ring surface of the ring framework B (103), and the beam assembly (106) and the reinforcing beam (107) are arranged in a crisscross manner in the plane of the ring framework B (103); the end face of the circular ring framework B (103) is provided with a plurality of positioning holes for connecting the double-cone array (5).
  3. 3. The torsional-type modular support structure for double-cone mounting of claim 2, wherein the beam assembly (106) comprises a long beam (1061), a vertical support (1062), a diagonal support a (1063), and a converging ring B (1064); The two long beams (1061) are arranged in parallel, two ends of each long beam (1061) are respectively welded with two opposite sides of an inner ring surface of the circular ring framework B (103) through a connecting plate A (1065), a converging circular ring B (1064) is arranged in the center of each long beam (1061), the converging circular ring B (1064) is coaxial with the converging circular ring A (5) and is positioned between the converging circular ring A (5) and the circular ring framework B (103), the two long beams (1061) are connected with the converging circular ring B (1064) through a plurality of vertical supports (1062), inclined supports A (1063) are symmetrically arranged on the outer ring surface of the converging circular ring B (1064), and the other ends of the inclined supports A (1063) are connected with the connecting plates A (1065) at the corresponding end parts of the long beams (1061).
  4. 4. A torsional modular support structure for double-cone array mounting according to claim 3, characterized in that said reinforcing cross-beam (107) comprises several short cross-beams (1071); One end of the short cross beam (1071) is perpendicularly intersected with the long cross beam (1061), the other end of the short cross beam is welded with the inner annular surface of the annular framework B (103), and each short cross beam (1071) is connected with the outer annular surface of the converging annular framework B (1064) through an inclined support B (1072).
  5. 5. The torsion-type modular support structure for double-cone array mounting according to claim 1 or 2, wherein the torsion assembly (2) comprises four torsion bars (201); the four torsion bars (201) are connected into a cross structure with a set included angle through butterfly connectors (202); A plurality of reinforcing connecting pieces (204) are arranged between the two torsion bars (201) on the same side at intervals along the length direction for connection, and a connecting plate (203) is arranged at the end part of each torsion bar (201) and used for being connected with the circular ring whole frame (1).
  6. 6. The modular support structure of the torsion-type for double-cone-array installation according to claim 5, characterized in that eight sets of said torsion-resistant assemblies (2) are arranged between two said toroidal whole frames (1) at uniform intervals along the circumferential direction; in the torsion resistant assembly (2), the included angle of the crossed structure is 17 degrees.
  7. 7. A modular support structure of the torsion-type for double-cone array installation according to claim 5, characterized in that two adjacent torsion modules (2) are connected by means of several parallel-arranged reinforcing connection modules (3) distributed in the length direction, thereby forming groups of circular supports.
  8. 8. The torsional modular support structure for double-cone mounting according to claim 7, characterized in that said reinforcing connection assembly (3) comprises a connecting rod (302) and a T-shaped clasping clip (301); The two ends of the connecting rod (302) are respectively connected with torsion bars (201) in two adjacent torsion resistant assemblies (2) through T-shaped holding clamps (301), a reinforcing connecting assembly (3) is arranged at the adjacent position of each reinforcing connecting member (204), and butterfly connecting members (202) connected with the torsion resistant assemblies (2) are connected through the reinforcing connecting assembly (3).

Description

Anti-torsion modular support structure for double-cone array installation Technical Field The invention relates to a modularized support structure, in particular to a torsion-resistant modularized support structure for double-cone array installation, and belongs to the technical field of structural engineering. Background The double-cone array is an important research direction in the technical field of the current underwater target radiation noise measurement, and is expected to achieve a good measurement effect, and a stable and reliable rigid supporting structure is required to be used for installing the double-cone array, so that the precise spatial relative position of each hydrophone array element of the double-cone array and the safety of an underwater system are ensured. However, due to the acoustic properties of the bipyramid array, there is no excessive acoustic shielding in the area of the central dense array elements of the bipyramid array, and the bipyramid array itself has a twisting property and internal tension, the rigid support structure is required to use bars of smaller dimensions in the area of the intermediate array elements, and the structural strength is able to resist the bipyramid array twisting property. Disclosure of Invention In view of the above, the invention provides a torsion-resistant modular support structure for double-cone array installation, which adopts a modular structural design, not only can ensure the precision of double-cone array elements and resist the torsion characteristic of the double-cone array, but also can ensure enough strength and stability under large size. The anti-torsion modular support structure for double-cone array installation comprises a circular ring whole frame, an anti-torsion assembly and a reinforcing connection assembly; The two annular whole frames are coaxially opposite, and a plurality of groups of torsion resistant assemblies are uniformly distributed between the two annular whole frames at intervals along the circumferential direction; The double-cone array is arranged in an annular space surrounded by the torsion resistant component and the reinforcing connecting component, and two ends of the double-cone array are respectively connected with the whole circular ring frame at the corresponding end. As a preferable mode of the invention, the whole circular ring frame comprises two circular ring frameworks, a supporting column, a circular ring framework, an anti Qu Qugan, a converging circular ring A, a beam assembly, a reinforcing beam and an umbrella-shaped support; The two ring frameworks are coaxially arranged at intervals, and are connected together through a plurality of support columns which are arranged between the two ring frameworks and uniformly distributed at intervals along the circumferential direction to form a main framework structure; the two ring frameworks are respectively a ring framework A and a ring framework B, wherein the ring framework A is positioned at the outer side of the ring framework B, a plurality of anti-buckling rods are uniformly distributed on the inner ring surface of the ring framework A at intervals along the circumferential direction, the other ends of the anti-buckling rods are converged on the converged ring A, the converged ring A is coaxial with the ring framework A and positioned at the outer side of the ring framework A, and the adjacent anti-buckling rods are connected through stay bars, so that a plurality of stay bars are connected end to form an umbrella-shaped support; The beam assembly and the reinforcing beam are welded on the inner ring surface of the ring framework B and are arranged in a crisscross manner in the plane of the ring framework B; And a plurality of positioning holes are formed in the end face of the circular framework B and used for connecting the double cone arrays. As a preferred mode of the invention, the beam assembly comprises a long beam, a vertical support, a diagonal support A and a converging circular ring B; the two long beams are arranged in parallel, two ends of each long beam are welded with two opposite sides of the inner ring surface of the ring framework B through a connecting plate A, a converging ring B is arranged in the center of each long beam, the converging ring B is coaxial with the converging ring A and positioned between the converging ring A and the ring framework B, the two long beams are connected with the converging ring B through a plurality of vertical supports, inclined supports A are symmetrically arranged on the outer ring surface of the converging ring B, and the other ends of the inclined supports A are connected with the connecting plates A at the end parts of the corresponding ends of the long beams. As a preferred mode of the invention, the reinforcing beam comprises a plurality of short beams; One end of the short cross beam is perpendicularly intersected with the long cross beam, the other end of the short cross beam is welde