CN-122014515-A - Tower structure and wind power tower

CN122014515ACN 122014515 ACN122014515 ACN 122014515ACN-122014515-A

Abstract

The invention relates to the technical field of tower design and discloses a tower structure and a wind power tower, wherein the tower structure comprises a first vertical stay rope, a circumferential stay rope, a second vertical stay rope and a photovoltaic panel; the plurality of second vertical inhaul cables are arranged between any two adjacent first vertical inhaul cables, and the first vertical inhaul cables are respectively connected with the two adjacent annular inhaul cables; the photovoltaic board sets up on the vertical cable of second. According to the invention, the first vertical stay ropes, the annular stay ropes and the second vertical stay ropes are circumferentially distributed on the tower barrel, and the photovoltaic panel is paved, so that on one hand, the overall lateral rigidity of the tower barrel is effectively improved by utilizing a stay rope structure and the tower barrel to form a cooperative stress system, the bending moment amplitude at the bottom of the tower barrel is reduced, the fatigue resistance and structural stability of the tower barrel are enhanced, the non-shielding vertical face space resources at the periphery of the tower barrel are fully utilized, the photovoltaic panel and the tower barrel structure are integrally designed, the combined power generation of wind power and photovoltaic is realized, the generated energy is improved on the premise of no additional area, and the utilization rate of the space resources and illumination resources is improved.

Inventors

JIAO ZHICHAO
HOU YAWEI
ZHAO ZHIWEI
LI QINGJIAN
MA KAIBIN
ZHANG NING

Assignees

华电科工股份有限公司

Dates

Publication Date: 20260512
Application Date: 20260331

Claims (10)

1. A tower construction, comprising: The tower comprises a tower barrel (92), a first vertical stay rope (10), a second vertical stay rope (10) and a plurality of support rods, wherein one end of the first vertical stay rope (10) is suitable for being connected with the tower barrel (92) in an angle mode, the other end of the first vertical stay rope (10) is suitable for being connected with a tower foundation (91), and the first vertical stay rope (10) is suitable for being arranged around the tower barrel (92) at intervals in the circumferential direction; The annular inhaul cables (20) are respectively connected with the first vertical inhaul cables (10) along the horizontal direction, and the annular inhaul cables (20) are provided with the first vertical inhaul cables (10) along the vertical direction at intervals; the second vertical inhaul cables (30) are arranged in a plurality, the second vertical inhaul cables (30) are arranged between any two adjacent first vertical inhaul cables (10), and two ends of each first vertical inhaul cable (10) are respectively connected with two adjacent circumferential inhaul cables (20); the photovoltaic board (40), photovoltaic board (40) set up in on the vertical cable of second (30), photovoltaic board (40) are provided with a plurality of.
2. The tower structure according to claim 1, further comprising a first connection cable tray (50), wherein the first connection cable tray (50) has a first embedded groove and a second embedded groove therein, one of the first vertical cable (10) and the circumferential cable (20) is disposed in the first embedded groove, and the other of the first vertical cable (10) and the circumferential cable (20) is disposed in the second embedded groove to achieve connection of the first vertical cable (10) and the circumferential cable (20).
3. The tower structure according to claim 2, wherein the first connection cable tray (50) comprises a first connection member (51), a second connection member (52) and a first fastening member (53), the first connection member (51) has the first embedded groove, the second connection member (52) has the second embedded groove, first through holes are correspondingly formed in the first connection member (51) and the second connection member (52), and the first fastening member (53) sequentially penetrates through the two first through holes to fixedly connect the first vertical cable (10) and the circumferential cable (20).
4. A tower construction according to claim 3, wherein the first connection tray (50) further comprises a first stiffening rib (54) and a second stiffening rib (55), the first stiffening rib (54) being arranged on a side of the first connection member (51) facing away from the slot opening of the first embedded slot, the first stiffening rib (54) being arranged in correspondence of the position of the second embedded slot, the second stiffening rib (55) being arranged on a side of the second connection member (52) facing away from the slot opening of the second embedded slot, the second stiffening rib (55) being arranged in correspondence of the position of the first embedded slot.
5. A tower construction according to claim 3, further comprising a support assembly (60), said support assembly (60) being adapted to be connected with a tower (92), said support assembly (60) being connected with said first connection cable tray (50).
6. Tower construction according to claim 5, wherein the support assembly (60) comprises a horizontal support (61) and a diagonal support (62), the horizontal support (61) being connected to the tower (92) and the first connection tray (50), respectively, and the diagonal support (62) being connected to the tower (92) and the first connection tray (50), respectively.
7. The tower construction according to claim 6, wherein the first connection disc (50) further comprises an ear plate (56), the ear plate (56) being arranged on the first connection piece (51) or the second connection piece (52), the horizontal support (61) and the diagonal support (62) being connected with the ear plate (56), respectively.
8. The tower structure according to any of the claims 1-7, further comprising a second connection cable tray (70), wherein the second connection cable tray (70) has a third and a fourth embedded groove therein, wherein one of the second vertical cable (30) and the circumferential cable (20) is arranged in the third embedded groove, and wherein the other of the second vertical cable (30) and the circumferential cable (20) is arranged in the fourth embedded groove to realize the connection of the second vertical cable (30) and the circumferential cable (20).
9. A tower construction according to any of claims 5-7, further comprising a connection plate (81) and a reinforcement plate (82), said connection plate (81) being connected to said reinforcement plate (82), said reinforcement plate (82) being adapted to be arranged circumferentially on a tower (92), said connection plate (81) being connected to said support assembly (60).
10. A wind power tower, comprising: A tower foundation (91); a tower (92), wherein the tower (92) is arranged on the tower foundation (91); the blades (93) are arranged in a plurality, and the blades (93) are uniformly spaced and rotatably arranged on the tower (92); the tower construction according to any of the claims 1-9, wherein said first vertical guy wires (10) are circumferentially spaced around said tower (92).

Description

Tower structure and wind power tower Technical Field The invention relates to the technical field of tower design, in particular to a tower structure and a wind power tower. Background With the acceleration of the energy transformation process in China, wind power and photovoltaics are taken as clean renewable energy sources, and play an important role in propelling an energy-saving target. With the rapid development of wind power generation, steel towers, mixed towers and truss type wind power towers are widely applied and developed towards high towers. With the increase of the height of the wind power tower, the requirement on the rigidity of the tower is higher, and the overall rigidity of the tower can be increased by arranging pretension cables outside the body and increasing the support, so that the structural safety is ensured. However, the utilization rate of space resources on the periphery of the tower is not high, so that space resources are wasted. Disclosure of Invention The invention provides a tower structure and a wind power tower, which are used for solving the problem of space resource waste caused by low utilization rate of space resources around the tower. The invention provides a tower structure, which comprises a first vertical cable, a circumferential cable, a second vertical cable and a photovoltaic panel, wherein one end of the first vertical cable is suitable for being connected with a tower barrel in an angle mode, the other end of the first vertical cable is suitable for being connected with a tower foundation, a plurality of the first vertical cables are arranged around the tower barrel at intervals in the circumferential direction, the circumferential cable is respectively connected with the plurality of the first vertical cables in the horizontal direction, the plurality of the circumferential cable is arranged at intervals in the vertical direction, the second vertical cable is arranged between any two adjacent first vertical cables, two ends of the first vertical cable are respectively connected with two adjacent circumferential cables, and the photovoltaic panel is arranged on the second vertical cable and is provided with the plurality of the photovoltaic panel. The combined type wind power and photovoltaic power generation device has the advantages that the first vertical guy ropes, the annular guy ropes and the second vertical guy ropes are circumferentially distributed on the tower barrel, and the photovoltaic panel is paved, so that on one hand, the guy rope structure and the tower barrel are utilized to cooperate with a stress system, the overall lateral rigidity of the tower barrel is effectively improved, the bending moment amplitude of the bottom of the tower barrel is reduced, the fatigue resistance and the structural stability of the tower barrel are enhanced, on the other hand, the vertical face space resources without shielding on the periphery of the tower barrel are fully utilized, the photovoltaic panel and the tower frame structure are integrally designed, the combined type wind power and photovoltaic power generation is realized, the generated energy is improved on the premise of no additional area, and the utilization rate of the space resources and illumination resources is improved. In an alternative embodiment, the tower structure further comprises a first connection cable tray, a first embedded groove and a second embedded groove are formed in the first connection cable tray, one of the first vertical cable and the circumferential cable is arranged in the first embedded groove, and the other of the first vertical cable and the circumferential cable is arranged in the second embedded groove so as to realize connection of the first vertical cable and the circumferential cable. The tower structure has the beneficial effects that the first vertical stay rope and the annular stay rope are connected through the first connecting rope disc, so that a stable integral stress structure is formed between the stay ropes, the integral stress performance of a stay rope system is improved, and the rigidity stability of the tower structure is further enhanced. In an alternative embodiment, the first connection cable tray includes a first connection member, a second connection member and a first fastener, the first connection member has the first embedded groove, the second connection member has the second embedded groove, first perforations are respectively and correspondingly formed in the first connection member and the second connection member, and the first fastener sequentially penetrates through the two first perforations to fixedly connect the first vertical cable with the circumferential cable. The detachable connection of the first vertical stay rope and the circumferential stay rope is realized through the first fastener, so that the installation, the debugging and the later maintenance and replacement of the stay rope are facilitated, the stay rope is effec