CN115949279B - Take shaft tower reinforcing apparatus of light cable - Google Patents
Take shaft tower reinforcing apparatus of light cable Download PDFInfo
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- CN115949279B CN115949279B CN202310239104.7A CN202310239104A CN115949279B CN 115949279 B CN115949279 B CN 115949279B CN 202310239104 A CN202310239104 A CN 202310239104A CN 115949279 B CN115949279 B CN 115949279B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention discloses a tower reinforcing device with light inhaul cables, which belongs to the technical field of tower reinforcement and comprises a plurality of light inhaul cables and a plurality of supporting pieces, wherein the supporting pieces are fixed on a tower body or a bottom foundation of the tower body, one end of each light inhaul cable is arranged on one supporting piece, and the other end of each light inhaul cable is spirally wound along the circumferential direction of the tower body and then is fixed on the other supporting piece; many light guy ropes arrange in tower body circumference forms one deck or multilayer coating, fixes the light guy rope at the tower body and encircle in the tower body outside through support piece, can increase the transverse rigidity of tower on the one hand, plays the reinforcement effect, on the other hand, can effectually disturb the flow field through the winding layer, reduces the karman vortex of the lee face of tower for can alleviate through the light guy rope when the tower body takes place to vibrate, when the wind blows to the tower body, the coating can unload the power, makes the tower atress reduce, and the tower body is more stable.
Description
Technical Field
The invention relates to the technical field of tower reinforcement, in particular to a tower reinforcement device with a light inhaul cable.
Background
The communication tower belongs to one kind of signal transmission tower, also called signal transmission tower or signal tower, and the main function supports signal transmission, supports for signal transmitting antenna. Use of mobile/communication/traffic satellite positioning systems (GPS) and the like.
A shockproof communication tower disclosed in the prior art as Chinese patent publication No. CN112761404B belongs to the technical field of communication equipment. The vibration-proof communication tower includes: the top end of the tower body is fixedly connected with an installation box which is used for installing communication equipment; the damping base comprises a high-strength concrete hemisphere and a mounting seat, wherein the circular arc surface of the concrete hemisphere is buried in soil, the lower surface of the mounting seat is fixedly connected with the upper plane of the concrete hemisphere, the mounting seat is exposed out of the soil, the upper surface of the mounting seat is fixedly connected with the bottom end of the tower body, and the gravity center of a combined body formed by the tower body, the mounting seat and the concrete hemisphere is located on an extension line of the central axis of the tower body and below the mounting seat.
Most of the prior communication towers are mainly concentrated at the bottom of the tower body in the vibration prevention of the communication tower, and lack of the vibration reduction structure for the whole tower body, so that when the vibration occurs above the tower body, the pressure on the bottom of the tower body is easier to increase.
Disclosure of Invention
The invention aims to provide a tower reinforcing device with a light inhaul cable, which is convenient to install and can increase vibration reduction above a tower body.
To achieve the purpose, the invention adopts the following technical scheme:
the tower reinforcing device with the light inhaul cables comprises a plurality of light inhaul cables and a plurality of supporting pieces, wherein the supporting pieces are fixed on a tower body, one end of each light inhaul cable is installed on one supporting piece, and the other end of each light inhaul cable is spirally wound along the circumferential direction of the tower body and then is fixed on the other supporting piece; and the light inhaul cables are arranged on the circumference of the tower body to form one or more layers of coating layers.
The support member comprises a top support, a bottom support, an auxiliary support and a main support, wherein the top support is positioned at the top end of the tower body, the bottom support is positioned at the bottom of the tower body, the main support is positioned at the middle position between the top support and the bottom support, and the auxiliary support is arranged between the top support and the bottom support.
The invention is characterized in that the support piece is provided with a plurality of first rope fixing parts and rope penetrating parts, and the first rope fixing parts and the rope penetrating parts of the same support piece are arranged in a staggered mode.
The preferred technical proposal of the invention is that the diameter of the main support is larger than that of the top support and the bottom support; the diameter of the auxiliary support between the top support and the main support gradually increases along the direction of the top support to the main support; the diameter of the auxiliary support between the bottom support and the main support gradually increases along the direction of the bottom support toward the main support.
The preferable technical scheme of the invention is that the supporting piece is a clamping ring, and the clamping ring is round or oval.
The preferable technical scheme of the invention is that the light inhaul cable is a carbon fiber composite inhaul cable, the helix angle of the light inhaul cable and the tower body is alpha, and the degree of alpha is between 5 degrees and 30 degrees.
The support piece is provided with a second rope fixing part, the second rope fixing part is positioned at the position where the support piece is attached to the tower body, the light inhaul cables are connected between the second rope fixing parts, the light inhaul cables are attached to the tower body to form an attaching layer, and the attaching layer is positioned in the coating layer.
The tower body is further provided with a damping ring sleeve, the damping ring sleeve is located above the top support, the damping ring sleeve comprises a steel sleeve and a damping plate, the damping plate is arranged outside the steel sleeve in a ring mode, and damping particles are filled in the damping plate.
When only one main support is arranged on the tower body, one end of the light inhaul cable is fixed on the top support, and the other end of the light inhaul cable is fixed on the bottom support after spirally penetrating through a plurality of auxiliary supports close to the top support, the main support and a plurality of auxiliary supports close to the bottom support; when two main supports are fixed on the tower body, the two main supports are attached and installed, two groups of light inhaul cables are arranged, one end of one group of light inhaul cables is fixed on the top support, the other end of the light inhaul cable penetrates through a plurality of auxiliary supports and then is fixed on the main support closest to the top support, one end of the other group of light inhaul cables is fixed on the other main support, the other end of the light inhaul cable penetrates through a plurality of auxiliary supports and then is fixed on the bottom support, and the spiral directions of the two groups of light inhaul cables are opposite.
The preferable technical scheme of the invention is that the coating layer comprises a first coating layer and a second coating layer, the support piece further comprises a first support, the first support is positioned on the tower body, the diameter of the first support is larger than that of the main support, one end of the light inhaul cable is fixed on any support piece, the other end of the light inhaul cable is fixed on the first support, a second coating layer is formed, and the second coating layer is positioned on the outer side of the first coating layer.
The beneficial effects of the invention are as follows:
(1) The light inhaul cable is fixed on the tower body through the supporting piece and is wound on the outer side of the tower body, so that a coating layer is formed, the light inhaul cable can be relieved when the tower body vibrates, and the vibration reduction effect is better.
(2) The spiral surrounding coating layer is arranged outside the tower body, so that when wind blows onto the coating layer, the wind direction of the wind cannot be blown onto the tower body in parallel due to the fact that the coating layer is formed by the light inhaul cable in a spiral mode, wind pressure is separated, wind force of the tower body is relieved, force on the tower body is reduced, and the tower body is firmer.
(3) The multi-layer coating layer is arranged, so that the vibration reduction effect is obvious.
(4) Through being provided with the laminating layer, guaranteed the outer coating of tower body and the laminating layer of inlayer can both effectively damping.
(5) By arranging the two main supports on the tower body, the spiral directions of the light inhaul cables between the top support and the bottom support are opposite, the light inhaul cables are wound in groups, and each light inhaul cable is not required to be too long and is easier to wind.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to identify like elements. The drawings, which are included in the description, illustrate some, but not all embodiments of the invention. Other figures can be derived from these figures by one of ordinary skill in the art without undue effort.
Fig. 1 is a schematic structural view of embodiment 1 of the present invention.
Fig. 2 is a partial schematic view of fig. 1.
FIG. 3 is a schematic view of the top-added damping collar of FIG. 1.
Fig. 4 is a partial structural view showing only one lightweight cable in embodiment 1.
Fig. 5 is a schematic perspective view of a lightweight cable in embodiment 1 with a relatively sparse winding around the tower body.
Fig. 6 is a perspective view of embodiment 2.
Fig. 7 is a front view of fig. 6.
Fig. 8 is a schematic view of the hidden lightweight cable of fig. 7.
Fig. 9 is a schematic perspective view of a hidden lightweight cable according to embodiment 3.
Fig. 10 is a schematic view showing a state in which the first lightweight cable of the second cladding layer is wound outside the tower body in example 3.
Fig. 11 is a schematic structural view of the support member in embodiment 3.
Fig. 12 is a schematic view of fig. 10 after the second cladding layer is wound around the upper portion of the tower body.
Fig. 13 is a schematic view of the tower body of fig. 12 after the second cladding layer is wound around the lower portion thereof.
Fig. 14 is a schematic structural diagram of embodiment 4.
Fig. 15 is a schematic structural diagram of embodiment 5.
Fig. 16 is a graph of data experiment comparing free vibration damping for a communication tower with and without the present invention.
FIG. 17 is a graph of experimental data comparing tower top acceleration under natural wind vibration excitation for a communication tower equipped with the present invention with a communication tower not equipped with the present invention.
In the figure:
1. a tower body; 11. a damping ring sleeve; 2. a light inhaul cable; 3. a support; 31. a first rope fixing part; 32. a rope threading part; 33. a top support; 34. a bottom support; 35. auxiliary support; 36. a main support; 37. a second rope fixing part; 38. a first support; 4. a coating layer; 41. a first cladding layer; 42. second coating layer, 5: and (5) a bonding layer.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be arbitrarily combined with each other.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1-15, the tower reinforcement device with the light-weight inhaul cables provided by the invention comprises a tower body 1, wherein a plurality of supporting pieces 3 are arranged outside the tower body 1, one end of each light-weight inhaul cable 2 is installed on one supporting piece 3, the other end of each light-weight inhaul cable is spirally wound along the circumferential direction of the tower body 1 and then is fixed on the other supporting piece 3, and a plurality of light-weight inhaul cables 2 are arranged on the circumferential direction of the tower body 1 to form one or more layers of coating layers 4.
The helix angle of the light inhaul cable 2 and the tower body 1 is alpha (shown in figure 2), and the degree of alpha is between 5 degrees and 30 degrees.
The damping ring sleeve 11 can be arranged at the top of the tower body 1, and the damping ring sleeve is matched with damping particles for damping the top of the tower body 1.
The reinforcing device of the present invention may have various embodiments as follows:
(1) Only one layer of cladding layer 4 is provided outside the tower body 1, and only one group of lightweight guy wires 2 are provided, which are wound from the top to the bottom of the tower body 1, as in example 1.
(2) Only set up one deck coating 4 outside shaft tower body 1, and light cable 2 sets up two sets of, and wherein light cable 2 of one set twines to the middle part from shaft tower body 1 top, and light cable 2 of another set twines to the bottom from shaft tower body 1 middle part, embodiment 2.
(3) Two cladding layers 4 are simultaneously provided outside the tower body 1 as in example 3.
(4) Only one coating layer 4 is provided on the outside of the tower body 1, and the coating layer 4 has a tapered structure as in embodiment 4.
(5) A bonding layer 5 and a coating layer 4 are arranged outside the tower body 1, and the embodiment 5 is provided.
Five examples are described in detail below.
Example 1
As shown in fig. 1 to 5, the tower body 1 is externally provided with a top support 33, a bottom support 34, a main support 36 and an auxiliary support 35. The main support 36 is located between the top support 33 and the bottom support 34, the auxiliary support 35 is located between the top support 33 and the main support 36, and between the main support 36 and the bottom support 34. In some embodiments, auxiliary support 35 may not be installed.
The support 3 is provided with a first rope fixing portion 31 and/or a rope threading portion 32, and specifically, the top support 33 and the bottom support 34 may be provided with only the first rope fixing portion 31, or with both the first rope fixing portion 31 and the rope threading portion 32. While only the rope threading portion 32 may be provided on the auxiliary support 35 and the main support 36. The first rope fixing portion 31 is used for fixing the end portions of the light-weight cables 2, and the rope threading portion is used for separating different light-weight cables 2 so that the light-weight cables 2 are uniformly arranged.
The top support 33, the bottom support 34, the auxiliary support 35, and the main support 36 may be provided as a snap ring, which may be circular or oval. When the clamping ring is elliptical, the distance between the long axis and the short axis of the clamping ring is unequal, the formed section of the cladding layer 4 is elliptical, and the cladding layer is more close to an actual typhoon wind field, so that partial pressure is reduced.
One end of the light guy cable 2 is fixed on the first rope fixing part 31 of the top support 33, and the other end is spirally wound on the rope threading part of the upper auxiliary support 35, the main support 36 and the lower auxiliary support 35 in sequence until being fixed on the first rope fixing part 31 of the bottom support 34.
As shown in fig. 1, in the present embodiment, the top support 33 and the bottom support 34 have the smallest diameter, the main support 36 has the largest diameter, and the auxiliary support 35 has a gradually increasing diameter along the direction from the top support 33 to the main support 36. Along the direction from the bottom support 34 to the main support 36, the diameter of the auxiliary support 35 is gradually increased so that a cicada-pupa shape is formed when the lightweight cable 2 is spirally wound around the outside of the tower body 1.
As shown in fig. 5, when the tower body 1 is installed in a region where wind is small, the gaps between the lightweight cables 2 can be arranged larger, reducing the installation burden, but also playing a role in damping the tower body 1.
Example 2
As shown in fig. 6 to 8, this embodiment is different from embodiment 1 in that the main body 1 includes a plurality of groups of lightweight cables 2 spirally wound around the outside of the main body 1, and two main supports 36 are installed on the main body 1.
Specifically, when two main supports 36 are provided on the tower body 1, the two main supports 36 are mounted between the top support 33 and the bottom support 34 in a fitting manner, the spiral direction of the lightweight cable 2 between the top support 33 and the main support 36 closest thereto is opposite to the spiral direction of the lightweight cable between the bottom support 34 and the main support 36 closest thereto, the cladding layer 4 is formed by splicing, wherein the top support 33 and the main support 36 closest thereto are the upper half, the bottom support 34 and the main support 36 closest thereto are the lower half, and the rotation directions of the upper half and the lower half are opposite, so that the lightweight cable 2 does not need to be too long, and the winding mounting is easier.
Example 3
As shown in fig. 9 to 10, this embodiment is different from embodiment 1 in that the support 3 includes a first support 38, and the clad layer 4 is configured with a plurality of layers including a first clad layer 41 and a second clad layer 42.
As shown in fig. 11, the support 3 is provided with a first rope fixing portion 31, a rope threading portion 32, and a second rope fixing portion 37, and specifically, the top support 33 and the bottom support 34 may be provided with only the first rope fixing portion 31 and the second rope fixing portion 37. And the auxiliary support 35 and the main support 36 may be provided with a first rope fixing portion 31, a rope threading portion 32, and a second rope fixing portion 37. The first rope fixing portion 31 is used for fixing the light-weight cable 2 of the second coating layer 42, and the second rope fixing portion 37 is used for fixing the light-weight cable 2 of the first coating layer 41.
As shown in fig. 9, a first support 38 is installed between the two main supports 36, after the first coating layer 41 is installed, the lightweight cable 2 is installed and fixed on the tower body 1 and the first support 38, respectively, so that a second coating layer 42 is formed on the outer side of the tower body 1, the second coating layer 42 is located on the outer side of the first coating layer 41, and in order to prevent the lightweight cable 2 from being wound, the diameter of the first support 38 is larger than that of the main supports 36.
The first support 38 is fixed between the two main supports 36 during installation, then the first cladding 41 is installed, and then the second cladding 42 is installed, with the final effect shown in fig. 13, and the second cladding 42 is located outside the first cladding 41.
Example 4
As shown in fig. 14, in this embodiment, the diameters of the top support 33, the main support 36, and the bottom support 34 are sequentially increased, the diameter of the bottom support 34 is the largest, the light-weight cable 2 forms the cladding layer 4 outside the tower body 1 through the support member 3, and the cladding layer 4 forms a cone shape outside the tower body 1, so that the light-weight cable is more stable.
Example 5
As shown in fig. 15, this embodiment differs from embodiment 3 in that: the second rope fixing part 37 arranged on the supporting piece 3 is positioned at the joint position of the supporting piece 3 and the tower body 1, the light inhaul cable 2 is connected between the second rope fixing parts 37, the light inhaul cable 2 is jointed with the tower body 1 to form the jointing layer 5, and the light inhaul cable 2 of the jointing layer 5 is not spirally arranged and is arranged in an umbrella shape. The laminating layer 5 is located the coating layer 4 for the outside of shaft tower body 1 is formed with two-layer light cable 2, has guaranteed that the outer coating layer 4 of shaft tower body 1 and the laminating layer 5 of inlayer can both effectively damp.
As shown in fig. 16 to 17, the tower reinforcing apparatus with the lightweight guy cable (example 1) provided by the present invention was tested by experiments after being installed on two communication towers, and free vibration attenuation comparison and tower top acceleration comparison under natural wind vibration excitation before and after the installation of the reinforcing apparatus of the communication towers were respectively performed and data were formed.
As shown in fig. 16, the free vibration damping acceleration of the communication tower before and after the installation of the device is compared with the experimental data graph, and as shown in fig. 17, the tower top acceleration under natural wind vibration excitation (under wind load) before and after the installation of the device is compared with the experimental data graph.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in an article or apparatus that comprises the element.
The above embodiments are only for illustrating the technical scheme of the present invention, not for limiting the same, and the present invention is described in detail with reference to the preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the present invention is intended to be covered by the scope of the appended claims.
Claims (8)
1. Take shaft tower reinforcing apparatus of light cable, install on shaft tower body (1), its characterized in that:
the novel tower comprises a plurality of light inhaul cables (2) and a plurality of supporting pieces (3), wherein the supporting pieces (3) are fixed on a tower body (1), one end of each light inhaul cable (2) is installed on one supporting piece (3), and the other end of each light inhaul cable is spirally wound along the circumferential direction of the tower body (1) and then is fixed on the other supporting piece (3);
the light inhaul cables (2) are carbon fiber composite inhaul cables, and a plurality of the light inhaul cables (2) are arranged on the tower body (1) in the circumferential direction to form one or more layers of coating layers (4);
the support (3) comprises a top support (33), a bottom support (34), an auxiliary support (35) and a main support (36), wherein the top support (33) is positioned at the top end of the tower body (1), the bottom support (34) is positioned at the bottom of the tower body (1), the main support (36) is positioned at the middle position between the top support (33) and the bottom support (34), and the auxiliary support (35) is arranged between the top support (33) and the bottom support (34);
-the main support (36) has a diameter greater than the diameter of the bottom support (34) and the top support (33);
-said auxiliary support (35) between said top support (33) and said main support (36) gradually increases in diameter along the direction of said top support (33) towards said main support (36);
the diameter of the auxiliary support (35) between the bottom support (34) and the main support (36) increases gradually along the direction of the bottom support (34) towards the main support (36).
2. The tower reinforcement with lightweight cable of claim 1, wherein:
the support piece (3) is provided with a plurality of first rope fixing parts (31) and rope penetrating parts (32), and the first rope fixing parts (31) and the rope penetrating parts (32) on the same support piece (3) are arranged in a staggered mode.
3. The tower reinforcement with lightweight cable of claim 1, wherein:
the support piece (3) is a clamping ring, and the clamping ring is round or oval.
4. The tower reinforcement with lightweight cable of claim 1, wherein:
the helix angle of the light inhaul cable (2) and the tower body (1) is alpha, and the degree of alpha is between 5 degrees and 30 degrees.
5. The tower reinforcement with lightweight cable of claim 1, wherein:
be provided with second solid rope portion (37) on support piece (3), second solid rope portion (37) are located support piece (3) with on the position of shaft tower body (1) laminating, be connected with between second solid rope portion (37) light cable (2), light cable (2) laminating shaft tower body (1) forms laminating layer (5), laminating layer (5) are located cladding layer (4).
6. A tower reinforcement apparatus with lightweight pull-cables as claimed in claim 3, wherein:
the tower body (1) is further provided with a damping ring sleeve (11), the damping ring sleeve (11) is located above the top support (33), the damping ring sleeve (11) comprises a steel sleeve and a damping plate, the damping plate is arranged outside the steel sleeve in a ring mode, and damping particles are filled in the damping plate.
7. The tower reinforcement with lightweight cable of claim 1, wherein:
when only one main support (36) is arranged on the tower body (1), one end of the lightweight inhaul cable (2) is fixed on the top support (33), and the other end of the lightweight inhaul cable (2) is fixed on the bottom support (34) after spirally penetrating through a plurality of auxiliary supports (35) close to the top support (33), the main support (36) and a plurality of auxiliary supports (35) close to the bottom support (34);
when two main supports (36) are fixed on the tower body (1), the two main supports (36) are mounted in a fitting mode, two groups of light inhaul cables (2) are arranged, one end of one group of light inhaul cables (2) is fixed on the top support (33), the other end of the light inhaul cable passes through a plurality of auxiliary supports (35) and then is fixed on the main support (36) closest to the top support (33), one end of the other group of light inhaul cables (2) is fixed on the other main support (36), the other end of the other light inhaul cable passes through a plurality of auxiliary supports (35) and then is fixed on the bottom support (34), and spiral directions of the two groups of light inhaul cables (2) are opposite.
8. The tower reinforcement with lightweight cable of claim 1, wherein:
the utility model provides a tower body, including support piece (3), support piece (3) and main support (36) are located in tower body (1), cladding (4) are including first cladding (41) and second cladding (42), support piece (3) still include first support (38), first support (38) are located on tower body (1), the diameter of first support (38) is greater than main support (36), one end of light cable (2) is fixed on arbitrary support piece (3), the other end of light cable (2) is fixed on first support (38), form second cladding (42), second cladding (42) are located the outside of first cladding (41).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310239104.7A CN115949279B (en) | 2023-03-14 | 2023-03-14 | Take shaft tower reinforcing apparatus of light cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310239104.7A CN115949279B (en) | 2023-03-14 | 2023-03-14 | Take shaft tower reinforcing apparatus of light cable |
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| CN115949279A CN115949279A (en) | 2023-04-11 |
| CN115949279B true CN115949279B (en) | 2023-06-02 |
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Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10316405B4 (en) * | 2002-06-13 | 2014-08-28 | Sergej Kasantschjan | tower building |
| EP2189657A1 (en) * | 2008-11-24 | 2010-05-26 | Vestas Wind Systems A/S | Off-shore wind turbine and method of erecting a wind turbine tower |
| US20110138704A1 (en) * | 2010-06-30 | 2011-06-16 | General Electric Company | Tower with tensioning cables |
| CN102373824B (en) * | 2010-08-26 | 2015-07-29 | 苏州华电电气股份有限公司 | A kind of ultrahigh voltage resonance reactor tower stable supporting device |
| CN107044385A (en) * | 2017-04-26 | 2017-08-15 | 北京唐浩电力工程技术研究有限公司 | A kind of installation method of the anti-vortex-induced vibration damping of blower fan tower barrel |
| CN107060462A (en) * | 2017-06-09 | 2017-08-18 | 马鞍山九致信息科技有限公司 | It is a kind of to firmly install and be easy to the landscape tower safeguarded |
| CN209228168U (en) * | 2018-12-03 | 2019-08-09 | 广州天越通信技术发展有限公司 | A kind of communication engineering tower |
| CN111236730A (en) * | 2020-01-17 | 2020-06-05 | 中国电力科学研究院有限公司 | Vortex-induced vibration suppression device for steel pipe member of rotary transmission tower |
| CN112610061B (en) * | 2020-12-18 | 2022-04-26 | 内蒙古鲁电蒙源电力工程有限公司 | Turbulent flow energy dissipation device for inhibiting aeolian vibration of steel pipe tower rod piece |
| CN114508257A (en) * | 2022-02-07 | 2022-05-17 | 杨一鸣 | Lifting type 5G communication tower with shockproof function for 5G communication |
| CN217028347U (en) * | 2022-03-28 | 2022-07-22 | 山东巨能杆塔有限公司 | Electric power tower strutting arrangement |
| CN218375662U (en) * | 2022-11-02 | 2023-01-24 | 禄劝恒迪工贸有限公司 | Wind-resistant anti-toppling annular concrete pole |
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