CN112761404B - Shockproof communication tower - Google Patents
Shockproof communication tower Download PDFInfo
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- CN112761404B CN112761404B CN202011623554.9A CN202011623554A CN112761404B CN 112761404 B CN112761404 B CN 112761404B CN 202011623554 A CN202011623554 A CN 202011623554A CN 112761404 B CN112761404 B CN 112761404B
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- tower body
- tower
- fixedly connected
- centering guide
- mounting seat
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/80—Ground anchors
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2207—Sockets or holders for poles or posts not used
- E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2253—Mounting poles or posts to the holder
- E04H12/2269—Mounting poles or posts to the holder in a socket
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a shockproof communication tower, and belongs to the technical field of communication equipment. This type of taking precautions against earthquakes communication tower includes: the top end of the tower body is fixedly connected with an installation box, and the installation box is used for installing communication equipment; vibration damping mount, including high strength concrete hemisphere and mount pad, during concrete hemisphere arc surface buries soil, the mount pad lower surface links firmly with concrete hemisphere upper plane and the mount pad exposes soil, the mount pad upper surface with the bottom of body of the tower links firmly, the focus of the combination that body of the tower, mount pad and concrete hemisphere constitute is located body of the tower the central axis the extension line and is located position below the mount pad. The shockproof communication tower not only solves the shockproof problem of the loose soil communication tower, but also reduces the maintenance workload after the earthquake because the tower body 1 can automatically return.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to a shockproof communication tower.
Background
In the technical field of communication, signal transmission relies on a transmitting antenna of a ground communication tower to transmit signals and supports the signal transmitting antenna. And the outdoor communication tower must face a severe natural environment, and the earthquake impact is ended from time to time.
Many communication towers all design have shockproof shock-absorbing structure, but current shockproof communication tower mostly alleviates the harm that the earthquake brought through the form that spring assembly adds the earth anchor, and this kind of mode is not too fit for being applied to the loose area of soil property, and loose soil property is unfavorable for the earth anchor fixed, and stronger earthquake leads to the earth anchor to take off the anchor easily, and then leads to the communication tower to topple, and need do a large amount of maintenance work after this kind of mode shakes.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a shockproof communication tower.
The invention provides a shockproof communication tower, comprising:
the top end of the tower body is fixedly connected with an installation box, and the installation box is used for installing communication equipment;
vibration damping mount, including high strength concrete hemisphere and mount pad, during concrete hemisphere arc surface buries soil, the mount pad lower surface links firmly with concrete hemisphere upper plane and the mount pad exposes soil, the mount pad upper surface with the bottom of body of the tower links firmly, the focus of the combination that body of the tower, mount pad and concrete hemisphere constitute is located body of the tower the central axis the extension line and is located position below the mount pad.
Preferably, the ground anchor rod support further comprises a support, wherein the support comprises a mounting disc and a plurality of ground anchor rods, ground anchors are connected to the bottom ends of the ground anchor rods, the ground anchors are inserted into the ground, and the mounting disc is fixedly connected to the top ends of the ground anchor rods; the tail end of the centering guide spring is fixedly connected to the upper surface of the mounting disc, the center of the centering guide spring is in contact with the middle end of the tower body to support the tower body, and the centering guide spring not only can bear the force along the axial direction of the tower body and the force along the radial direction of the tower body, but also can play a centering guide role on the tower body;
preferably, the centering guide spring comprises a plurality of plate springs and a centering guide hoop, the plate springs are all connected end to end, connecting points are hinged to the surface of the mounting plate, the plate springs are all provided with an arc arch bridge structure, the central axis of an arc and the vertical direction have included angles which are larger than 0 degree and smaller than 90 degrees, the centering guide hoop is connected with the plate springs through bolts, the centering guide hoop is provided with a conical ring structure, and an inner conical surface of the centering guide hoop is in contact with the tower body and plays a centering guide role for the tower body.
Preferably, a guide block is further arranged between the centering guide hoop inner conical surface and the tower body, the guide block is fixedly connected with the tower body, the guide block is provided with a bearing surface matched with the centering guide hoop inner conical surface, and the bearing surface is in contact with the centering guide hoop inner conical surface.
Preferably, a flange is further arranged between the mounting seat and the tower body, the bottom end of the tower body is fixedly connected to the circle center of the flange, the flange is fixedly connected with the mounting seat through a plurality of long bolts, and a gap is reserved between the flange and the mounting seat.
Preferably, a buffering sliding layer is further arranged between the concrete hemispherical arc surface and the soil, the buffering sliding layer wraps the concrete hemispherical arc surface, and the buffering sliding layer is composed of sand and stone and plays a role in buffering and sliding.
Preferably, the buffering skid course with still be equipped with the layer of preventing warping between the concrete hemisphere, the layer of preventing warping is steel and through anti rust treatment, and the layer of preventing warping is equipped with the anchoring hole, the earth anchor nail passes the anchoring hole and inserts the underground.
Preferably, the support further comprises a plurality of reinforcing ribs, one end of each reinforcing rib is fixedly connected with the plurality of ground anchors, and the other end of each reinforcing rib is fixedly connected with the mounting plate.
Preferably, the top end of the tower body is further provided with a lightning rod, and the lightning rod is communicated with the ground.
Compared with the prior art, the invention has the beneficial effects that: the shockproof communication tower solves the shockproof problem of the loose soil communication tower, and the workload of maintenance after an earthquake is reduced because the tower body 1 can automatically return. The plate spring has a certain friction damping effect, so the shockproof communication tower has a good shockproof and damping effect.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken along plane A-A of the present invention;
fig. 3 is a partial enlarged view of the structure of the present invention.
Description of reference numerals:
1. the tower comprises a tower body, 101, an installation box, 102, a flange plate, 103, a long bolt, 104, a lightning rod, 201, an installation plate, 202, a ground anchor rod, 203, a ground anchor bolt, 204, a reinforcing rib, 3, a centering guide spring, 301, a leaf spring, 302, a centering guide hoop, 303, a bearing surface, 304, an inner conical surface, 305, a guide block, 401, a concrete hemisphere, 402, an installation seat, 403, a buffering sliding layer, 404, a long bolt and 405, an anti-deformation layer.
Detailed Description
Detailed description of the preferred embodimentsthe following detailed description of the present invention will be made with reference to the accompanying drawings 1-3, although it should be understood that the scope of the present invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, a shock-proof communication tower, comprising: the tower comprises a tower body 1 and a damping base, wherein the top end of the tower body 1 is fixedly connected with an installation box 101, and the installation box 101 is used for installing communication equipment; vibration damping mount includes high strength concrete hemisphere 401 and mount pad 402, during concrete hemisphere 401 arc surface buries soil, mount pad 402 lower surface links firmly and mount pad 402 exposes soil with concrete hemisphere 401 upper plane, mount pad 402 upper surface with the bottom of body of the tower 1 links firmly, the focus of the combination body that body of the tower 1, mount pad 402 and concrete hemisphere 401 are constituteed is located the body of the tower 1 the central axis the extension line on and is located position below the mount pad 402.
The working principle of example 1 is now briefly described:
in a soft place, if an earthquake occurs, soil around the concrete hemisphere 401 of the earthquake-proof type communication tower sinks due to the earthquake, so that the concrete hemisphere 401 sinks and tilts, thereby causing the body 1 to tilt. Because the gravity center of the combination body consisting of the tower body 1, the mounting seat 402 and the concrete hemisphere 401 is positioned on the extension line of the central axis of the tower body 1 and below the mounting seat 402, and the combination surface of the concrete hemisphere 401 and the soil is a circular arc surface, the whole combination body forms a tumbler structure. After the earthquake, the whole combined body is straightened by the concrete hemisphere 401 due to gravity, so that the tower body 1 is straightened. Not only solves the shockproof problem of the loose soil communication tower, but also reduces the workload of maintenance after the earthquake because the tower body 1 can automatically return.
Example 2:
based on embodiment 1, in order to reduce the impact of seismic waves on the communication equipment installed in the installation box 101.
As shown in fig. 1, the support further comprises a mounting plate 201 and a plurality of ground anchor rods 202, ground anchor bolts 203 are connected to the bottom ends of the ground anchor rods 202, the ground anchor bolts 203 are inserted into the ground, and the mounting plate 201 is fixedly connected to the top ends of the ground anchor rods 202; the tail end of the centering guide spring 3 is fixedly connected to the upper surface of the mounting disc 201, the center of the centering guide spring 3 is in contact with the middle end of the tower body 1 to support the tower body 1, and the centering guide spring 3 can bear the axial force along the tower body 1 and the radial force along the tower body 1 and can also play a centering guide role on the tower body 1;
the working principle of example 2 will now be briefly described:
when an earthquake occurs, the impact caused by the seismic waves is transmitted to the tower body 1 through the concrete hemisphere 401. Because link firmly in the centering guide spring 3 of mounting disc 201 upper surface can bear along 1 axial power of body of the tower and along 1 radial power of body of the tower, consequently can cushion the impact that earthquake transverse wave and longitudinal wave caused to the install bin 101 that links firmly on the body of the tower. And because the centering guide spring 3 can play a centering guide role on the tower body 1, the tower body 1 is ensured not to incline greatly.
Example 3:
based on embodiment 1 again, in order to make centering pilot spring 3 have better structural strength and shock attenuation effect.
As shown in fig. 1-3, the centering and guiding spring 3 includes a plurality of plate springs 301 and a centering and guiding hoop 302, the plate springs 301 are all connected end to end and the connection points are hinged on the surface of the mounting plate 201, the plate springs 301 have a circular arc arch bridge structure, the central axis of the circular arc has an included angle greater than 0 degree and less than 90 degrees with the vertical direction, the centering and guiding hoop 302 and the plate springs 301 are all connected by bolts, the centering and guiding hoop 302 has a conical ring structure, and an inner conical surface 304 of the centering and guiding hoop 302 contacts with the tower body 1 and plays a role in centering and guiding the latter.
As shown in fig. 1-3, a guide block 305 is further disposed between the inner conical surface 304 of the centering guide collar 302 and the tower body 1, the guide block 305 is fixedly connected to the tower body 1, the guide block 305 is provided with a bearing surface 303 matching with the inner conical surface 304 of the centering guide collar 302, and the bearing surface 303 contacts with the inner conical surface 304 of the centering guide collar 302.
The working principle of example 3 will now be briefly described:
the plate spring 301 has the advantages of simple structure, high structural strength, reliable work, low cost, convenient maintenance and certain friction and shock absorption. The impact caused by the seismic wave is transmitted to the tower body 1 through the concrete hemisphere 401, and is transmitted to the centering guide hoop 302 contacted with the tower body 1 through the guide block 305 fixedly connected with the tower body 1. The leaf spring 301 group that constitutes by a plurality of leaf springs 301 all end to end links to each other can effectively cushion the shock wave that transmits to the seismic wave that leads to the hoop 302 rather than bolted connection's centering, and then cushion the shock that seismic wave caused to the install bin 101 that links firmly on the body of the tower. And because a plurality of leaf springs 301 all have circular arc arched bridge structure and the central axis of circular arc has the contained angle that is greater than 0 degree and is less than 90 degrees with vertical direction, consequently leaf spring 301 group can effectively cushion the impact that earthquake transverse wave and longitudinal wave caused the communications facilities of installation in install bin 101.
As a preferable scheme, as shown in fig. 1, a flange plate 102 is further disposed between the mounting seat 402 and the tower body 1, the bottom end of the tower body 1 is fixedly connected to a circle center of the flange plate 102, the flange plate 102 is fixedly connected to the mounting seat 402 through a plurality of long bolts 103, but a gap is left between the flange plate 102 and the mounting seat 402. The bottom end of the tower body 1 is sleeved with the flange plate 102, so that the stress concentration phenomenon generated by directly and fixedly connecting the tower body 1 with the mounting seat 402 is reduced, and the structural strength is improved. Moreover, the flange plate 102 and the mounting base 402 are fixedly connected through a plurality of long bolts 103, and a gap is reserved between the flange plate and the mounting base, so that a buffering effect can be further achieved.
As a preferable scheme, as shown in fig. 1, a buffering sliding layer 403 is further disposed between the circular arc surface of the concrete hemisphere 401 and the soil, the buffering sliding layer 403 wraps the circular arc surface of the concrete hemisphere 401, and the buffering sliding layer 403 is made of sand and stone to play a role in buffering and sliding. Buffering sliding layer 403 has reduced the viscosity of the soil with concrete hemisphere 401 arc surface contact, reduces the resistance that concrete hemisphere 401 timing soil viscosity caused when returning, and buffering sliding layer 403 has also played the cushioning effect well simultaneously.
As a preferable scheme, as shown in fig. 1, an anti-deformation layer 405 is further disposed between the buffer sliding layer 403 and the concrete hemisphere 401, the anti-deformation layer 405 is made of steel and is subjected to rust-proof treatment, the anti-deformation layer 405 is provided with an anchoring hole, and the ground anchor 203 penetrates through the anchoring hole and is inserted into the ground.
The deformation-preventing layer 405 made of steel can effectively prevent the soil of the buffer sliding layer 403 from deforming and sliding down when an earthquake occurs, so that the phenomenon that the concrete hemisphere 401 cannot return to the original position is caused. Since the loose soil region has soft soil, the ground anchor 203 is inserted through the anchor hole, and the ground can ensure that the deformation-preventing layer 405 can sufficiently support the ground anchor 202.
As a preferable scheme, as shown in fig. 1, the support further includes a plurality of reinforcing ribs 204, one end of each reinforcing rib 204 is fixedly connected to the plurality of ground anchor rods 202, and the other end of each reinforcing rib 204 is fixedly connected to the mounting plate 201. Increasing the structural strength of the ground bolt 202.
Preferably, as shown in fig. 1, a lightning rod 104 is further provided at the top end of the tower body 1, and the lightning rod 104 is communicated with the ground. Prevent the lightning strike from causing the damage to the communication equipment in the installation box 101.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A shock resistant communications tower, comprising:
the top end of the tower body (1) is fixedly connected with an installation box (101), and the installation box (101) is used for installing communication equipment;
the damping base comprises a high-strength concrete hemisphere (401) and a mounting seat (402), wherein the arc surface of the concrete hemisphere (401) is buried in soil, the lower surface of the mounting seat (402) is fixedly connected with the upper plane of the concrete hemisphere (401), the mounting seat (402) exposes the soil, the upper surface of the mounting seat (402) is fixedly connected with the bottom end of the tower body (1), the gravity center of a combined body formed by the tower body (1), the mounting seat (402) and the concrete hemisphere (401) is located on the extension line of the central axis of the tower body (1) and below the mounting seat (402), a buffering sliding layer (403) is further arranged between the arc surface of the concrete hemisphere (401) and the soil, the buffering sliding layer (403) wraps the arc surface of the concrete hemisphere (401), and the buffering sliding layer (403) is formed by gravels to play a role in buffering and sliding;
the support is further included and comprises a mounting disc (201) and a plurality of ground anchor rods (202), ground anchors (203) are connected to the bottom ends of the ground anchor rods (202), the ground anchors (203) are inserted into the ground, and the mounting disc (201) is fixedly connected to the top ends of the ground anchor rods (202); the tail end of the centering guide spring (3) is fixedly connected to the upper surface of the mounting disc (201), the center of the centering guide spring (3) is in contact with the middle end of the tower body (1) and is used for supporting the tower body (1), and the centering guide spring (3) not only can bear the axial force along the tower body (1) and the radial force along the tower body (1), but also can play a role in centering and guiding the tower body (1);
the centering guide spring (3) comprises a plurality of plate springs (301) and a centering guide hoop (302), the plate springs (301) are connected end to end, connecting points are hinged to the surface of the mounting disc (201), the plate springs (301) are of an arc arch bridge structure, the central axis of an arc forms an included angle which is larger than 0 degree and smaller than 90 degrees with the vertical direction, the centering guide hoop (302) is connected with the plate springs (301) through bolts, the centering guide hoop (302) is of a conical ring structure, and an inner conical surface (304) of the centering guide hoop (302) is in contact with the tower body (1) and plays a centering guide role on the tower body;
a guide block (305) is further arranged between the inner conical surface (304) of the centering guide hoop (302) and the tower body (1), the guide block (305) is fixedly connected with the tower body (1), the guide block (305) is provided with a bearing surface (306) matched with the inner conical surface (304) of the centering guide hoop (302), and the bearing surface (306) is contacted with the inner conical surface (304) of the centering guide hoop (302);
buffering sliding layer (403) with still be equipped with between concrete hemisphere (401) and prevent deformation layer (405), prevent deformation layer (405) for steel matter and through rust-resistant processing, deformation prevention layer (405) are equipped with the anchoring hole, ground anchor nail (203) pass the anchoring hole and insert the underground.
2. A shock-proof communication tower as claimed in claim 1, wherein a flange (102) is further provided between the mounting seat (402) and the tower body (1), the bottom end of the tower body (1) is fixedly connected to the center of the flange (102), the flange (102) is fixedly connected to the mounting seat (402) through a plurality of long bolts (103), but a gap is left between the flange (102) and the mounting seat (402).
3. A towers as claimed in claim 1, wherein said support further comprises a plurality of reinforcing bars (204), each reinforcing bar (204) having one end fixedly connected to said ground anchor rods (202), and each reinforcing bar (204) having the other end fixedly connected to said mounting plate (201).
4. A shock-resistant communication tower according to claim 1, wherein said tower body (1) is further provided with a lightning conductor (104) at the top end, said lightning conductor (104) being in communication with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011623554.9A CN112761404B (en) | 2020-12-29 | 2020-12-29 | Shockproof communication tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011623554.9A CN112761404B (en) | 2020-12-29 | 2020-12-29 | Shockproof communication tower |
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| Publication Number | Publication Date |
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| CN112761404A CN112761404A (en) | 2021-05-07 |
| CN112761404B true CN112761404B (en) | 2022-11-22 |
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| CN202011623554.9A Active CN112761404B (en) | 2020-12-29 | 2020-12-29 | Shockproof communication tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113914699A (en) * | 2021-09-30 | 2022-01-11 | 兰州理工大学 | Power transmission tower wind-resistant damping structure based on negative Poisson effect |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05311925A (en) * | 1992-05-13 | 1993-11-22 | Sanwa Tekki Corp | Damping supporter for tower-shaped structure |
| JP2009209632A (en) * | 2008-03-06 | 2009-09-17 | Kumagai Gumi Co Ltd | Composite structure |
| CN202031196U (en) * | 2011-04-27 | 2011-11-09 | 浙江舜杰建筑集团股份有限公司 | Anti-seismic building structure |
| CN206279849U (en) * | 2016-11-29 | 2017-06-27 | 杭州交联电力设计股份有限公司 | A kind of Transmission Tower |
| KR101776072B1 (en) * | 2017-02-17 | 2017-09-07 | 김남훈 | Seismic and anti-wind support plate |
| KR101947798B1 (en) * | 2018-06-11 | 2019-02-14 | (주)한신콘설탄트 | Earthquake-proof apparatus of transmission steel tower and steel structure for substation |
| CN108643682B (en) * | 2018-07-25 | 2023-08-29 | 正华钢构(广东)股份有限公司 | Prefabricated base for fixing steel structure upright post |
| CN109610645B (en) * | 2018-12-22 | 2020-08-25 | 江苏华源建筑设计研究院股份有限公司 | Steel construction ball pivot support |
| CN211007885U (en) * | 2019-10-31 | 2020-07-14 | 李良杰 | Communication tower fixing base for electronic information engineering |
| CN110924551B (en) * | 2019-12-02 | 2020-12-29 | 滁州市华硕建筑工程有限公司 | Friction sliding bearing seat vibration reduction structure between ground and building |
| CN111946131A (en) * | 2020-07-30 | 2020-11-17 | 侯馨 | Shockproof fixed baseplate of communication tower for electronic information |
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