CN110206374B - Communication antenna installing support and have electric power communication sharing iron tower of this support - Google Patents
Communication antenna installing support and have electric power communication sharing iron tower of this support Download PDFInfo
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- CN110206374B CN110206374B CN201910507718.2A CN201910507718A CN110206374B CN 110206374 B CN110206374 B CN 110206374B CN 201910507718 A CN201910507718 A CN 201910507718A CN 110206374 B CN110206374 B CN 110206374B
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 238000004891 communication Methods 0.000 title claims abstract description 94
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 239000004020 conductor Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009194 climbing Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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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
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
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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
- E04H12/24—Cross arms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
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Abstract
The invention provides a communication antenna mounting bracket and a power communication sharing iron tower with the same, and belongs to the technical field of power and communication engineering. The utility model provides a communication antenna installing support, includes horizontal support, support bracing and reverse bracing, the first end and the cross arm end connection of horizontal support, and the sub-unit connection of second end and antenna, the first end and the cross arm lower extreme face of support bracing are connected, and the second end is connected with the upper portion of antenna, reverse bracing sets up the horizontal support with between the support bracing. According to the invention, through the connection and matching of the horizontal support, the support inclined support and the reverse inclined support, the communication antenna can be mounted on the power communication shared iron tower without shielding, and can be folded and retracted, so that the power failure phenomenon of a power transmission line caused by antenna maintenance is avoided.
Description
Technical Field
The invention belongs to the technical field of electric power and communication engineering, and particularly relates to a communication antenna mounting bracket and an electric power communication shared iron tower with the same.
Background
The power communication sharing iron tower is characterized in that communication equipment is installed on the power iron tower to realize sharing of iron tower resources, in order to ensure safe and reliable operation of a power line and avoid shielding influence of iron tower components and a lead (ground) wire on communication signals, the conventional communication antenna is mostly installed at the position of an iron tower body below the power line (namely below a lead cross arm), and the transmission direction of the antenna is not shielded while enough safe distance is kept between the conventional communication antenna and the power line; although the conventional antenna mounting position meets the mounting and operating requirements of a shared iron tower, the effective height of the iron tower cannot be fully utilized due to the fact that the mounting position of the communication antenna is arranged below the cross arm below the lead, and when the mounting height of the communication antenna is higher than the design height of the electric iron tower, the overall design height of the electric iron tower needs to be specially increased in order to meet the mounting requirements of the antenna, so that the engineering investment is increased.
Patent document with publication number CN 108590313A discloses a novel shared power communication pole of building together, including body of tower (1), body of tower (1) includes a plurality of body of tower units (11) that link to each other, be equipped with plug board subassembly (13) on body of tower (1), shared power communication pole of building together (100) still includes: the cross arm unit (2) is fixedly connected with the tower body (1) through a splicing plate assembly (13), and a high-voltage wire is connected to the cross arm unit (2); and the pole embracing unit (3), the pole embracing unit (3) is arranged at the lower end of the cross arm unit (2), and the communication antenna is movably arranged on the pole embracing unit (3). This novel shared electric power communication pole of building altogether can hang simultaneously and establish communication and power equipment, greatly reduced cost, resources are saved sparingly builds area. The communication antenna in the shared iron tower is arranged below the cross arm of the high-voltage line, so that the effective height of the iron tower cannot be fully utilized, and when the installation height of the communication antenna is higher than the design height of the electric power iron tower, the overall design height of the electric power iron tower needs to be specially increased in order to meet the installation requirement of the antenna, so that the engineering investment is increased, the antenna cannot be folded, and the installation is inconvenient.
The patent document with the publication number of CN106836936A discloses an electric iron tower capable of being provided with a 4G antenna, which comprises a base, a tower body and a tower head, wherein a lifting mechanism is further arranged above the tower body, a climbing ladder is further arranged on one side of the tower body, a limiting unit is further arranged on one side of the climbing body, a supporting mechanism is further arranged on one side of the limiting unit, the lifting mechanism comprises a pillar, a lifting unit, a first pull rope, a rotating shaft and a lifting box, the supporting mechanism comprises an L-shaped curved bar, a second roller, a third roller, a sliding block, a screw rod, a rotating block, a fixed block, a connecting block and a baffle plate, the electric iron tower capable of being provided with the 4G antenna is ingenious in design and high in feasibility, the 4G antenna is placed in the lifting box, the lifting box is pulled to the top of the tower body through the lifting mechanism for installation, and the 4G antenna is easy to crash or fall down when, the lifting box can stably rise through the supporting mechanism, and the safety of equipment and operators is guaranteed. This sharing iron tower sets up the antenna at the top of iron tower, for satisfying its installation needs, has increased loaded down with trivial details jacking equipment, increases the engineering investment, and the antenna can not be folded, installs inconveniently.
Disclosure of Invention
In view of the above, to make up for the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a communication antenna mounting bracket and a power communication shared iron tower with the same, so as to meet different requirements of a communication antenna on mounting height and mounting environment and fully exert the effective height of the power iron tower on the premise of not increasing the original design height of the iron tower when the power iron tower is used for sharing and mounting communication facilities.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a communication antenna installing support, includes horizontal support, support bracing and reverse bracing, the first end and the cross arm end connection of horizontal support, and the sub-unit connection of second end and antenna, the first end and the cross arm lower extreme face of support bracing are connected, and the second end is connected with the upper portion of antenna, reverse bracing sets up the horizontal support with between the support bracing.
Preferably, the bracket inclined strut is provided with a hinged joint, in the folding process of the bracket inclined strut, the first end of the reverse inclined strut moves in the lower end surface of the bracket inclined strut, and the second end of the reverse inclined strut rotates relative to the second end of the horizontal inclined strut.
Preferably, the lower end surface of the support inclined strut is provided with a limiting groove.
Preferably, the communications antenna mounting bracket is made of an insulating material.
The utility model provides an electric power communication sharing iron tower, includes the iron tower body, sets up cross arm on the iron tower body and hang the power transmission conductor on the cross arm, still includes communication antenna installing support, communication antenna installing support sets up the tip outside of cross arm.
Preferably, the cross arms are sequentially and symmetrically arranged on two sides of the iron tower body from top to bottom.
Preferably, the communication antenna mounting bracket is provided with an antenna, and the clearance between the antenna and the power transmission conductor is not less than 1 time of the safety distance.
Preferably, the communication antenna mounting bracket includes a horizontal support, a bracket diagonal support and a reverse diagonal support, a first end of the horizontal support is connected to the end of the cross arm, a second end of the horizontal support is connected to the lower portion of the antenna, a first end of the bracket diagonal support is connected to the lower end face of the cross arm, a second end of the bracket diagonal support is connected to the upper portion of the antenna, and the reverse diagonal support is disposed between the horizontal support and the bracket diagonal support.
Preferably, the bracket inclined strut is provided with a hinged joint, in the folding process of the bracket inclined strut, the first end of the reverse inclined strut moves in the lower end surface of the bracket inclined strut, and the second end of the reverse inclined strut rotates relative to the second end of the horizontal inclined strut.
Preferably, the lower end surface of the support inclined strut is provided with a limiting groove.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a communication antenna mounting bracket, which is capable of realizing non-shielding mounting of a communication antenna on a power communication sharing iron tower and folding and retracting through the connection and matching of a horizontal support, a bracket inclined support and a reverse inclined support, and avoiding the power failure phenomenon of a power transmission line caused by antenna maintenance.
The invention also provides the power communication sharing iron tower with the communication antenna mounting bracket, and the power iron tower is provided with the communication antenna fixing device at the outer end part of the cross arm for erecting the power transmission lead, so that the power iron tower is applied to communication, the utilization rate of the power iron tower is improved, the non-shielding mounting of the communication antenna on the power iron tower is realized, and the zero influence of antenna maintenance on the normal power supply of the power transmission line is realized. The shared iron tower has a simple structure, not only ensures the safe and reliable operation of a power line, but also ensures the non-shielding transmission of communication signals, avoids the power failure of a power transmission line caused by antenna maintenance, and effectively solves the problem of mutual influence between a power transmission wire and a communication antenna in the power communication shared iron tower.
The communication antenna mounting bracket can be folded and folded, when the communication antenna needs to be overhauled, the communication antenna mounting bracket is folded and folded inwards, the antenna is retracted to the inner side of the power transmission wire from the outer side of the power transmission wire and is placed on the cross arm of the iron tower body, and the retraction and the overhaul of the communication antenna are realized under the condition that the power transmission wire is not cut off. The communication antenna mounting bracket is folded and rotated in stages, so that the clearance between the antenna and the power transmission conductor is not less than 1 time of the safety distance in the whole folding process. The communication antenna mounting bracket used on the shared power iron tower can be folded and retracted, so that the antenna can be conveniently mounted or dismounted by maintainers, and the power failure of a power transmission line during antenna maintenance is avoided.
The shared power iron tower does not increase the height of the iron tower specially because of additionally arranging the communication antenna, so that the construction cost is saved; the communication antenna is arranged on the outer side of the end part of the wire cross arm of the electric power iron tower, and no shielding is generated in the aspect of signal transmission of the antenna; the communication antenna mounting bracket is made of insulating materials, preferably made of glass fiber reinforced plastics, can be folded and folded, and avoids power failure of a power transmission line during antenna maintenance.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1: the invention discloses a structure schematic diagram of a communication antenna mounting bracket;
FIG. 2: the invention also discloses a using state diagram of the communication antenna mounting bracket;
FIG. 3: the invention is a schematic structural view of the bracket diagonal brace in FIG. 2;
FIG. 4: the invention discloses a structural schematic diagram of a power communication sharing iron tower;
FIG. 5: the invention is a structure schematic diagram of folding and retracting of a mounting bracket at a B-phase power transmission conductor in fig. 4;
FIG. 6: the invention is illustrated schematically in the folded principle of the mounting bracket of fig. 4;
the system comprises a horizontal support, a support diagonal support 2, a reverse diagonal support 3, a cross arm 4, an antenna 5, a hinge joint 6, a limiting groove 7, an iron tower body 8, a power transmission conductor 9, a power transmission conductor 901-A phase, a power transmission conductor 902-B phase, a power transmission conductor 903-C phase and a mounting support 10.
Detailed Description
In order to better understand the present invention, the following examples are further provided to clearly illustrate the contents of the present invention, but the contents of the present invention are not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
Example 1
Referring to fig. 1, a communication antenna mounting bracket 10 includes a horizontal support 1, a bracket diagonal support 2 and a reverse diagonal support 3, wherein a first end 101 of the horizontal support 1 is connected with an end of a cross arm 4, a second end 102 is connected with a lower portion of an antenna 5, a first end 201 of the bracket diagonal support 2 is connected with a lower end surface of the cross arm 4, a second end 202 is connected with an upper portion of the antenna 5, and the reverse diagonal support 3 is disposed between the horizontal support 1 and the bracket diagonal support 2.
Referring to fig. 2, the bracket diagonal brace 2 is provided with a hinge joint 6, and during the folding process of the bracket diagonal brace 2, a first end 301 of the reverse diagonal brace 3 moves in a lower end surface of the bracket diagonal brace 2, and a second end 302 of the reverse diagonal brace 3 rotates relative to a second end of the horizontal diagonal brace. The design of the hinged joint 6 enables the support diagonal brace 2 to be folded in rotation about this point, for which purpose the reverse diagonal brace 3 also needs to be moved in the lower end face of the support diagonal brace 2 to cooperate with the support diagonal brace 2 to complete the folding in rotation.
The second end 302 of the reverse diagonal brace coincides with the second end 102 of the horizontal support.
The length of the reverse inclined strut 3 is equal to that of the horizontal strut 1; the length between the hinge joint 6 and the first end 201 of the bracket brace 2 is equal to the length between the first end 201 of the bracket brace 2 and the first end 101 of the horizontal support 1 to ensure the folding effect of the mounting bracket.
Referring to fig. 3, the lower end surface of the bracket diagonal brace 2 is provided with a limiting groove 7 to limit a supporting point and a moving direction of the first end of the reverse diagonal brace 3 in the lower end surface of the bracket diagonal brace 2.
The communication antenna mounting bracket 10 is made of an insulating material, preferably an alkali-free glass fiber reinforced resin matrix composite material, commonly referred to as glass fiber reinforced plastic.
Example 2
Referring to fig. 4-5, the power communication sharing iron tower comprises an iron tower body 8, a cross arm 4 arranged on the iron tower body 8, a power transmission conductor 9 hung on the cross arm 4, and a communication antenna mounting bracket 10, wherein the communication antenna mounting bracket 10 is arranged on the outer side of the end part of the cross arm 4.
The cross arms 4 are symmetrically arranged on two sides of the iron tower body 8 from top to bottom in sequence, in the specific embodiment shown in fig. 4-5, the cross arms are three layers, transmission conductors are hung on two sides of each layer of cross arms, and an a-phase transmission conductor 901, a B-phase transmission conductor 902 and a C-phase transmission conductor 903 are hung on two sides of each layer of cross arms in sequence from top to bottom.
The communication antenna mounting bracket 10 is provided with the antenna 5, and the clearance between the antenna 5 and the adjacent power transmission conductor 9 is not less than 1 time of the safety distance.
Referring to fig. 1 to 3, a communication antenna mounting bracket 10 includes a horizontal support 1, a bracket diagonal support 2, and a reverse diagonal support 3, wherein a first end of the horizontal support 1 is connected to an end of a cross arm 4, and a second end is connected to a lower portion of an antenna 5, a first end of the bracket diagonal support 2 is connected to a lower end surface of the cross arm 4, and a second end is connected to an upper portion of the antenna 5, and the reverse diagonal support 3 is disposed between the horizontal support 1 and the bracket diagonal support 2.
Set up articulated node 6 on the support bracing 2, at the folding in-process of support bracing 2, the first end of reverse bracing 3 removes in the lower terminal surface of support bracing 2, and the second end of the relative level bracing of second end of reverse bracing 3 rotates.
The lower end face of the support inclined strut 2 is provided with a limiting groove 7 so as to limit a supporting point and a moving direction of the first end of the reverse inclined strut 3 in the lower end face of the support inclined strut 2.
Referring to fig. 4-5, the communication antenna 5 of the present invention is mounted on the outer side of the cross arm 4 on the iron tower body 8 through the mounting bracket 10, and the signal is not shielded by the transmission line 9 and the tower material; meanwhile, the antenna 5 (made of metal) extends to the outer side of the cross arm 4 for a certain distance, so that the requirement of the clearance between the antenna 5 and the adjacent transmission conductor 9 being not less than 1 time of the safety distance is met, and meanwhile, the clearance between the upper end of the antenna 5 and the upper transmission conductor 9 reaches the maximum value.
Referring to fig. 1, the method for mounting a communication antenna mounting bracket 10 of the present invention includes the following steps: 1) the first end 101 of the horizontal support 1 is hinged at the end of the cross arm 4, 2) the first end 201 of the bracket diagonal support 2 is hinged on the lower end surface of the cross arm 4, and the installation is finished.
After the communication antenna mounting bracket 10 is mounted, the upper part of the antenna 5 is connected to the second end 202 of the bracket diagonal support 2, and the lower part of the antenna 5 is connected to the second end 102 of the horizontal support 1, so that the mounting of the antenna 5 is completed.
Referring to fig. 2, the method for mounting the communication antenna mounting bracket 10 of the present invention includes the following steps: 3) and (3) taking the hinged joint 6 on the support inclined strut 2 as a fulcrum, pulling up the support inclined strut 2, and simultaneously moving the first end 301 of the reverse inclined strut 3 towards the second end 202 of the support inclined strut 2 until the support inclined strut is stable, thereby completing the installation.
The communication antenna mounting bracket 10 can be folded and folded, when the communication antenna 5 needs to be overhauled, the communication antenna mounting bracket 10 is folded and folded inwards, the antenna 5 is retracted to the inner side of the power transmission lead 9 from the outer side of the power transmission lead 9 and is placed on the cross arm 4 of the iron tower body 8, and the retraction and the overhaul of the communication antenna 5 under the condition that the power transmission line is not cut off are realized.
Referring to fig. 4-6, the communications antenna mounting bracket 10 is folded and rotated in stages to ensure that the clearance between the antenna 5 and the power conductor 9 is no less than 1 times the safety distance throughout the folding process. The process of folding the communications antenna mounting bracket 10 is described in detail below. Take the antenna 5 disposed outside the B-phase power conductor 902 as an example.
Referring to fig. 4-6, the folding process of the communications antenna mounting bracket 10 includes the steps of:
s1: the first end 301 of the reverse inclined strut 3 moves downwards along the limiting groove 7 on the bracket inclined strut 2 at the same time by moving the hinge joint 6 arranged on the bracket inclined strut 2 downwards, at this time, the horizontal projection distance between the upper end part of the antenna 5 and the upper power transmission conductor (namely, the phase-A power transmission conductor 901) is reduced, but the vertical projection distance is increased, and the clearance distance between the upper end part of the antenna 5 and the upper power transmission conductor (namely, the phase-A power transmission conductor 901) is not less than 1 time of the safety distance requirement; meanwhile, the clearance of the lower end part of the antenna 5 from the lower power transmission conductor (i.e., the C-phase power transmission conductor 903) tends to increase;
s2: the support inclined strut 2 and the reverse inclined strut 3 continuously move downwards along the hinge joint 6, when the first end 301 of the reverse inclined strut 3 is overlapped with the hinge joint 6, the reverse inclined strut 3 is in a horizontal position, and at the moment, the hinge joint 6 is overlapped with the connecting point of the horizontal support 1 and the cross arm 4;
s3: when the reverse inclined strut 3 is in a horizontal position, the mounting support 10 and the antenna 5 are turned over by taking the hinged joint 6 (which is overlapped with the connecting point of the horizontal support 1 and the cross arm 4) as a rotating shaft to be close to the iron tower body 8, and when the connecting line of the connecting point of the support inclined strut 2 and the antenna 5 and the hinged joint 6 is vertical to the lower end surface of the cross arm 4, the clearance distance between the upper end part of the antenna 5 and an upper power transmission lead (namely the A-phase power transmission lead 901) is the minimum value, and as the support inclined strut 2 is partially folded, the clearance distance is still not less than 1 time of the safety distance requirement;
s4: and continuing to turn over the mounting bracket 10 and the antenna 5 until the bracket inclined strut 2 is superposed with the upper inclined material of the cross arm 4, and at the moment, both the antenna 5 and the mounting bracket 10 take the cross arm 4 of the electric power iron tower as a support to reach a retracted stable state, namely, folding is completed.
After the mounting bracket 10 is folded, the maintenance personnel can realize the maintenance or the disassembly and assembly of the antenna 5 in the environment of ensuring safety.
The present invention has been described with reference to the above examples, but it should not be construed as being limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the present invention is not limited to the above examples, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (9)
1. The utility model provides a communication antenna installing support which characterized in that: the device is arranged on the outer side of the end part of a cross arm in the power communication sharing iron tower and comprises a horizontal support, a bracket inclined support and a reverse inclined support, wherein the first end of the horizontal support is hinged with the end part of the cross arm, the second end of the bracket is connected with the lower part of the antenna, the first end of the bracket diagonal brace is hinged with the lower end surface of the cross arm, the second end of the antenna is connected with the upper part of the antenna, the reverse inclined strut is arranged between the horizontal strut and the bracket inclined strut, the bracket inclined strut is provided with a hinged joint, in the process of folding the bracket diagonal brace, the first end of the reverse diagonal brace moves in the lower end surface of the bracket diagonal brace, the second end of the reverse inclined strut rotates relative to the second end of the horizontal support, the length of the reverse inclined strut is equal to that of the horizontal support, the length between the hinged joint and the first end of the support diagonal brace is equal to the length between the first end of the support diagonal brace and the first end of the horizontal support.
2. The communications antenna mounting bracket of claim 1, wherein: and the lower end surface of the support inclined strut is provided with a limiting groove.
3. The communications antenna mounting bracket of claim 2, wherein: the communication antenna mounting bracket is made of an insulating material.
4. The utility model provides an electric power communication sharing iron tower, includes the iron tower body, sets up cross arm on the iron tower body and hang power transmission conductor on the cross arm, its characterized in that: further comprising a communications antenna mounting bracket as claimed in claim 1, the communications antenna mounting bracket being disposed outside of an end of the cross-arm.
5. The power communication sharing tower of claim 4, wherein: the cross arm is sequentially and symmetrically arranged on two sides of the iron tower body from top to bottom.
6. The power communication sharing tower of claim 5, wherein: the antenna is installed on the communication antenna installation support, and the clearance distance between the antenna and the power transmission conducting wire is not less than 1 time of the safety distance.
7. The power communication sharing tower according to any one of claims 4 to 6, wherein: the communication antenna installing support comprises a horizontal support, a support inclined strut and a reverse inclined strut, wherein the first end of the horizontal support is connected with the end part of the cross arm, the second end of the horizontal support is connected with the lower part of the antenna, the first end of the support inclined strut is connected with the lower end face of the cross arm, the second end of the support inclined strut is connected with the upper part of the antenna, and the reverse inclined strut is arranged between the horizontal support and the support inclined strut.
8. The power communication sharing tower of claim 7, wherein: the support diagonal brace is provided with a hinged joint, in the folding process of the support diagonal brace, the first end of the reverse diagonal brace moves in the lower end face of the support diagonal brace, and the second end of the reverse diagonal brace rotates relative to the second end of the horizontal support.
9. The power communication sharing tower of claim 8, wherein: and the lower end surface of the support inclined strut is provided with a limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910507718.2A CN110206374B (en) | 2019-06-12 | 2019-06-12 | Communication antenna installing support and have electric power communication sharing iron tower of this support |
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| CN201910507718.2A CN110206374B (en) | 2019-06-12 | 2019-06-12 | Communication antenna installing support and have electric power communication sharing iron tower of this support |
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| CN110206374A CN110206374A (en) | 2019-09-06 |
| CN110206374B true CN110206374B (en) | 2021-01-29 |
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| CN112096164A (en) * | 2020-09-09 | 2020-12-18 | 国网福建省电力有限公司经济技术研究院 | Special support for sharing tower and mounting method thereof |
| CN112423307A (en) * | 2020-10-27 | 2021-02-26 | 北方工业大学 | Arrangement method of communication antenna carrying platform of shared power iron tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7086207B2 (en) * | 2005-06-09 | 2006-08-08 | Andrew Corporation | Antenna sector frame |
| CN201340900Y (en) * | 2008-10-10 | 2009-11-04 | 中国人民解放军军械工程学院 | Foldable magnesium alloy satellite antenna stand |
| JP2013128357A (en) * | 2011-12-19 | 2013-06-27 | Tokyo Electric Power Co Inc:The | Reconstructing method of steel tower for overhead transmission line |
| CN203760619U (en) * | 2014-04-11 | 2014-08-06 | 中国电子科技集团公司第五十四研究所 | Vehicle-mounted antenna pedestal |
| CN204024186U (en) * | 2014-07-09 | 2014-12-17 | 国家电网公司 | A kind of electric power tower installing 4G antenna |
| CN206189980U (en) * | 2016-09-26 | 2017-05-24 | 安徽华电工程咨询设计有限公司 | Communication and sending end integral type shaft tower |
| KR101922443B1 (en) * | 2016-11-24 | 2018-11-27 | 주식회사 성진 | The Movable Temporary Arm Apparatus And Method Using In Uninterruptible Work In The Power Distribution Lines |
| CN107013075A (en) * | 2017-06-06 | 2017-08-04 | 牛文东 | Power communication multi-function emergency line bar |
| CN207116670U (en) * | 2017-08-16 | 2018-03-16 | 云南电网有限责任公司 | A kind of antenna for base station support |
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