CN113982357B - Wiring mode of cable concealed type power and communication 5G shared steel pipe pole section structure - Google Patents
Wiring mode of cable concealed type power and communication 5G shared steel pipe pole section structure Download PDFInfo
- Publication number
- CN113982357B CN113982357B CN202111339987.6A CN202111339987A CN113982357B CN 113982357 B CN113982357 B CN 113982357B CN 202111339987 A CN202111339987 A CN 202111339987A CN 113982357 B CN113982357 B CN 113982357B
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- steel pipe
- cable
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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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention belongs to the technical field of overhead line engineering, and particularly relates to a wiring mode of a cable hidden power and communication 5G shared steel pipe pole section structure; the steel pipe pole comprises a steel pipe pole main body, wherein the steel pipe pole main body comprises a steel pipe pole lower section, the top end of the steel pipe pole lower section is connected with a steel pipe pole middle section, the top end of the steel pipe pole middle section is connected with a steel pipe pole head, and the side surface of the steel pipe pole head is connected with a cross arm; a plurality of antenna mounting bases for supporting and mounting antennas are arranged on the middle section of the steel pipe pole, a cable distribution box and a cable terminal box are arranged in the middle section of the steel pipe pole, one cable distribution box and a plurality of cable terminal boxes form a group of cable boxes, a group of cable boxes are arranged below each antenna mounting base, and a main junction box is arranged in the lower section of the steel pipe pole; the invention has strong applicability, can effectively avoid the waste of materials and the damage of cables caused by vertically laying a large number of cables outside the tower body of the power and communication sharing tower, and improves the installation efficiency and the operation safety of equipment.
Description
Technical Field
The invention belongs to the technical field of overhead line engineering, and particularly relates to a wiring mode of a cable hidden type power and communication 5G shared steel pipe pole section structure.
Background
The power and communication sharing tower is characterized in that communication equipment is installed on a power tower to realize sharing of tower resources, in order to meet power supply and signal transmission of the communication equipment installed on the tower, a power cable and a communication optical cable are required to be introduced from the vicinity to be connected into the communication equipment (5G antenna and the like) on the tower, the specification and the transmission capacity of the cable are continuously increased along with the increase of the power of the 5G antenna, the conventional cable is mostly fixed outside the tower in a bundling manner, the antenna equipment is respectively connected into the cable equipment by being laid upwards from the bottom of the tower along the outside of a rod body, if each group of antennas consists of 3 independent antennas, according to the condition that each tower allows 3 groups (9) of antennas to be installed at most and each antenna respectively needs 1 cable and 1 optical cable, the 5G sharing power steel pipe rod needs 18 cables in an external application manner, a large number of cables are vertically laid outside the tower body, waste of materials is caused, meanwhile, due to lack of necessary protection, the cables are easily damaged due to external damage (external impact, bird pecking, mouse damage and the like), faults such as electric leakage, signal interruption are extremely dangerous while the normal operation of the communication equipment is influenced, a hidden connection structure of the power and the tower is necessary, and the hidden type of the 5G communication cable is provided.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a wiring mode of a cable hidden type power and communication 5G sharing steel pipe pole section structure, which has the advantages of reasonable structure and convenience in installation, can effectively avoid material waste and cable damage caused by vertical laying of a large number of cables outside a power and communication sharing pole tower on the outer part of a tower body, and improves the installation efficiency and the equipment operation safety.
The purpose of the invention is realized as follows: the wiring mode of a cable concealed electric power and communication 5G shared steel pipe pole section structure comprises a steel pipe pole main body, wherein the steel pipe pole main body comprises a steel pipe pole lower section, the top end of the steel pipe pole lower section is connected with a steel pipe pole middle section through a flange and a high-strength bolt pair, the top end of the steel pipe pole middle section is connected with a steel pipe pole head through a flange and a high-strength bolt pair, the side surface of the steel pipe pole head is connected with a cross arm, the outer side surface of the steel pipe pole head is fixedly sleeved with a cross arm connecting jacket, and the cross arm is fixedly connected with the steel pipe pole head through the cross arm connecting jacket; the antenna mounting structure is characterized in that a plurality of antenna mounting bases used for supporting and mounting antennas are arranged on the middle section of the steel pipe rod, a cable junction box and a cable terminal box are arranged inside the middle section of the steel pipe rod, the outer side faces of the cable junction box and the cable terminal box are exposed outside through holes formed in the middle section of the steel pipe rod, splicing holes capable of being connected with cables of antennas at corresponding positions are formed in the outer side faces of the cable junction box, one cable junction box and the plurality of cable terminal boxes are a set of cable boxes, a set of cable boxes are arranged below each antenna mounting base, a main junction box is arranged inside the lower section of the steel pipe rod, the outer side faces of the main junction box are exposed outside through the holes formed in the lower section of the steel pipe rod, splicing holes capable of being connected with external cables are formed in the outer side faces of the main body of the steel pipe rod, and cables connecting the main body of the main junction box, the cable junction box and the cable terminal box are connected with the cable terminal box.
The cross arm connecting jacket comprises two jacket arc plates with semicircular sections, the end parts of the jacket arc plates are provided with jacket end plates, and the two jacket arc plates are connected through a bolt connecting pair.
The antenna mounting base comprises a mounting base plate fixedly arranged on the outer side wall of the middle section of the steel pipe pole, a base plate supporting plate is arranged at the bottom of the mounting base plate, the base plate supporting plate is connected with the outer side wall of the middle section of the steel pipe pole, and an antenna mounting hole is formed in the mounting base plate.
The number of the antennas which can be supported and installed on the antenna installation base corresponds to the total number of the cable distribution boxes and the cable terminal boxes which are included in a group of cable boxes corresponding to the antennas.
And a protective cover is arranged on the outer side wall of the lower section of the steel pipe rod and is arranged above the main junction box.
The safety cover including set up in the protection roof directly over the total terminal box, the bottom of protection roof is connected with two protection curb plates, two the protection curb plate set up in the both sides of total terminal box.
The steel pipe pole comprises a steel pipe pole body and is characterized in that cable wiring and optical cable wiring are arranged inside the steel pipe pole body, a main junction box is connected with cable distribution boxes in a group of adjacent cable boxes through the cable wiring and the optical cable wiring, the cable distribution boxes in each group of cable boxes are connected with cable terminal boxes in the group through the cable wiring and the optical cable wiring, and the cable distribution boxes in each group of adjacent cable boxes are connected with the optical cable wiring through the cable wiring.
And a cable fixing support is arranged on the inner side wall of the steel pipe rod main body and guides and limits cable wiring and optical cable wiring arranged in the steel pipe rod main body.
The invention has the beneficial effects that: the invention relates to a wiring mode of a cable hidden type power and communication 5G sharing steel pipe pole section structure, wherein a steel pipe pole main body is formed by assembling a steel pipe pole lower section, a steel pipe pole middle section and a steel pipe pole head part, a total junction box is arranged on the inner wall of the lower part of the steel pipe pole lower section, a cable junction box and a cable terminal box are arranged on the inner wall of the steel pipe pole middle section, a cable arranged in the steel pipe pole main body connects the total junction box, each cable junction box and each cable terminal box, after the steel pipe pole is installed, various external cables are directly connected with the total junction box, and the cables of each antenna installed on an antenna installation base are connected with each corresponding cable junction box and each cable terminal box; the wiring mode of the cable concealed type power and communication 5G sharing steel pipe pole section structure is reasonable in structure, convenient to install and use and high in applicability, can effectively avoid material waste and cable damage caused by the fact that a large number of cables outside a power and communication sharing pole tower are vertically laid outside a tower body, and improves installation efficiency and equipment operation safety.
Drawings
Fig. 1 is a schematic structural diagram of a connection mode of a cable concealed power and communication 5G shared steel pipe pole section structure according to the present invention.
Fig. 2 is a schematic structural diagram of a connection type steel pipe pole head of a cable concealed power and communication 5G shared steel pipe pole section structure according to the present invention.
Fig. 3 is a schematic structural view of a connection mode cross arm connection jacket of a cable concealed power and communication 5G shared steel pipe pole section structure according to the present invention.
Fig. 4 is a schematic structural diagram of a middle section of a wiring type steel pipe pole of a cable concealed power and communication 5G shared steel pipe pole section structure according to the present invention.
Fig. 5 is a schematic structural diagram of a wiring type antenna mounting base of the cable concealed power and communication 5G shared steel pipe pole section structure of the present invention.
Fig. 6 is a front view of the wiring protection cover of the cable concealed power and communication 5G shared steel pipe pole section structure of the present invention.
Fig. 7 is a schematic side view of the wiring type protective cover of the cable concealed power and communication 5G shared steel pipe pole section structure of the present invention.
Fig. 8 is a schematic structural view showing connection of cable boxes in a main body of a wiring type steel pipe pole of a cable concealed power and communication 5G shared steel pipe pole section structure according to the present invention.
In the figure: 1. the cable connection structure comprises a main junction box 2, a steel pipe pole lower section 3, a cable junction box 4, an antenna 5, a steel pipe pole middle section 6, an antenna installation base 7, a steel pipe pole head 8, a cross arm 9, a cross arm connection jacket 10, a bolt connection pair 11, a jacket end plate 12, a jacket arc plate 13, a base plate supporting plate 14, an installation base plate 15, an antenna installation hole 16, a cable terminal box 17, a protection cover 18, a protection top plate 19, a protection side plate 20, a cable fixing support 21, a cable connection sleeve 22 and optical cable connection.
Detailed description of the preferred embodiments
The invention is further described below with reference to the accompanying drawings.
Examples
As shown in fig. 1 to 8, a wiring mode of a cable concealed power and communication 5G sharing steel pipe pole section structure includes a steel pipe pole main body, the steel pipe pole main body includes a steel pipe pole lower section 2, the top end of the steel pipe pole lower section 2 is connected with a steel pipe pole middle section 5 through a flange and a high-strength bolt pair, the top end of the steel pipe pole middle section 5 is connected with a steel pipe pole head 7 through a flange and a high-strength bolt pair, a cross arm 8 is connected to the side surface of the steel pipe pole head 7, a cross arm connecting jacket 9 is fixedly sleeved on the outer side surface of the steel pipe pole head 7, and the cross arm 8 is fixedly connected with the steel pipe pole head 7 through the cross arm connecting jacket 9; the antenna mounting structure is characterized in that a plurality of antenna mounting bases 6 used for supporting and mounting antennas 4 are arranged on the steel pipe pole middle section 5, cable junction boxes 3 and cable terminal boxes 16 are arranged inside the steel pipe pole middle section 5, the outer side surfaces of the cable junction boxes 3 and the cable terminal boxes 16 are exposed outside through openings formed in the steel pipe pole middle section 5, plugging holes capable of being connected with cables of the antennas 4 at corresponding positions are formed in the outer side surfaces, one cable junction box 3 and the plurality of cable terminal boxes 16 form a group of cable boxes, a group of cable boxes are arranged below each antenna mounting base 6, a main junction box 1 is arranged inside the steel pipe pole lower section 2, the outer side surface of the main junction box 1 is exposed outside through the openings formed in the steel pipe pole lower section 2, plugging holes capable of being connected with external cables are formed in the main junction box 1, the cable junction boxes 3 and the cable terminal boxes 16 are connected inside the steel pipe pole main body.
The invention relates to a wiring mode of a cable hidden type power and communication 5G sharing steel pipe pole section structure, wherein a steel pipe pole main body is formed by assembling a steel pipe pole lower section 2, a steel pipe pole middle section 5 and a steel pipe pole head 7, a general junction box 1 is arranged on the inner wall of the lower part of the steel pipe pole lower section 2, a cable distribution box 3 and a cable terminal box 16 are arranged on the inner wall of the steel pipe pole middle section 5, a cable arranged in the steel pipe pole main body connects the general junction box 1, each cable distribution box 3 and the cable terminal box 16, after the steel pipe pole is installed, various external cables are directly connected with the general junction box 1, and the cable of each antenna 4 installed on an antenna installation base 6 is connected with each corresponding cable distribution box 3 and each cable terminal box 16; the wiring mode of the cable concealed type power and communication 5G sharing steel pipe pole section structure is reasonable in structure, convenient to install and use and high in applicability, can effectively avoid material waste and cable damage caused by the fact that a large number of cables outside a power and communication sharing pole tower are vertically laid outside a tower body, and improves installation efficiency and equipment operation safety.
Examples
As shown in fig. 1 to 8, a wiring mode of a cable concealed power and communication 5G sharing steel pipe pole section structure includes a steel pipe pole main body, the steel pipe pole main body includes a steel pipe pole lower section 2, the top end of the steel pipe pole lower section 2 is connected with a steel pipe pole middle section 5 through a flange and a high-strength bolt pair, the top end of the steel pipe pole middle section 5 is connected with a steel pipe pole head 7 through a flange and a high-strength bolt pair, a cross arm 8 is connected to the side surface of the steel pipe pole head 7, a cross arm connecting jacket 9 is fixedly sleeved on the outer side surface of the steel pipe pole head 7, and the cross arm 8 is fixedly connected with the steel pipe pole head 7 through the cross arm connecting jacket 9; the antenna mounting structure is characterized in that a plurality of antenna mounting bases 6 used for supporting and mounting antennas 4 are arranged on the steel pipe pole middle section 5, cable junction boxes 3 and cable terminal boxes 16 are arranged inside the steel pipe pole middle section 5, the outer side surfaces of the cable junction boxes 3 and the cable terminal boxes 16 are exposed outside through holes formed in the steel pipe pole middle section 5, plugging holes capable of being connected with cables of the antennas 4 at corresponding positions are formed in the outer side surfaces, one cable junction box 3 and the plurality of cable terminal boxes 16 form a group of cable boxes, a group of cable boxes are arranged below each antenna mounting base 6, a main junction box 1 is arranged inside the steel pipe pole lower section 2, the outer side surface of the main junction box 1 is exposed outside through the holes formed in the steel pipe pole lower section 2, plugging holes capable of being connected with external cables are formed in the main junction box 1, the cable junction boxes 3 and the cable terminal boxes 16 are arranged inside the steel pipe pole main body.
For better effect, the cross arm connecting jacket 9 comprises two jacket arc plates 12 with semicircular sections, a jacket end plate 11 is arranged at the end of each jacket arc plate 12, and the two jacket arc plates 12 are connected through a bolt connecting pair 10.
For better effect, antenna installation base 6 including fixed set up in installation bedplate 14 on the lateral wall of steel-pipe pole middle section 5, installation bedplate 14 bottom is provided with bedplate backup pad 13, bedplate backup pad 13 with the lateral wall of steel-pipe pole middle section 5 is connected, be provided with antenna mounting hole 15 on the installation bedplate 14.
For better effect, the number of antennas 4 supported and mounted on the antenna mounting base 6 corresponds to the total number of the cable distribution boxes 3 and the cable terminal boxes 16 included in a group of cable boxes corresponding to the number of antennas.
For better effect, a protective cover 17 is arranged on the outer side wall of the lower section 2 of the steel pipe pole, and the protective cover 17 is arranged above the general junction box 1.
For better effect, the protection cover 17 includes a protection top plate 18 disposed directly above the main junction box 1, the bottom of the protection top plate 18 is connected with two protection side plates 19, and the two protection side plates 19 are disposed on two sides of the main junction box 1.
For better effect, the inside of the steel pipe pole main body is provided with a cable connection 21 and an optical cable connection 22, the junction box 1 is connected with the cable distribution boxes 3 in a group of adjacent cable boxes through the cable connection 21 and the optical cable connection 22, the cable distribution boxes 3 in each group of cable boxes are connected with the cable terminal boxes 16 in the group through the cable connection 21 and the optical cable connection 22, and the cable distribution boxes 3 in each group of adjacent cable boxes are connected through the cable connection 21 and the optical cable connection 22.
For better effect, a cable fixing bracket 20 is arranged on the inner side wall of the steel pipe pole main body, and the cable fixing bracket 20 guides and limits a cable connection 21 and an optical cable connection 22 which are arranged in the steel pipe pole main body.
The invention relates to a wiring mode of a cable concealed power and communication 5G shared steel pipe pole section structure, wherein a steel pipe pole main body is formed by assembling a steel pipe pole lower section 2, a steel pipe pole middle section 5 and a steel pipe pole head 7, a main junction box 1 is arranged on the inner wall of the lower part of the steel pipe pole lower section 2, a cable junction box 3 and a cable terminal box 16 are arranged on the inner wall of the steel pipe pole middle section 5, a cable arranged in the steel pipe pole main body connects the main junction box 1, each cable junction box 3 and the cable terminal box 16, after the steel pipe pole is installed, various external cables are directly connected with the main junction box 1, and the cable of each antenna 4 installed on an antenna installation base 6 is connected with each corresponding cable junction box 3 and each cable terminal box 16; the wiring mode of the cable concealed type power and communication 5G sharing steel pipe pole section structure is reasonable in structure, convenient to install and use and high in applicability, can effectively avoid material waste and cable damage caused by the fact that a large number of cables outside a power and communication sharing pole tower are vertically laid outside a tower body, and improves installation efficiency and equipment operation safety.
Claims (5)
1. Hidden electric power of cable and communication 5G share steel pipe pole section structure's wiring mode, it includes steel pipe pole main part, its characterized in that: the steel pipe pole main body comprises a steel pipe pole lower section (2), the top end of the steel pipe pole lower section (2) is connected with a steel pipe pole middle section (5) through a flange and a high-strength bolt pair, the top end of the steel pipe pole middle section (5) is connected with a steel pipe pole head (7) through a flange and a high-strength bolt pair, a cross arm (8) is connected onto the side surface of the steel pipe pole head (7), a cross arm connecting jacket (9) is fixedly sleeved on the outer side surface of the steel pipe pole head (7), and the cross arm (8) is fixedly connected with the steel pipe pole head (7) through the cross arm connecting jacket (9); a plurality of antenna mounting bases (6) used for supporting and mounting antennas (4) are arranged on the middle section (5) of the steel pipe pole, cable junction boxes (3) and cable terminal boxes (16) are arranged in the middle section (5) of the steel pipe pole, the outer side faces of the cable junction boxes (3) and the cable terminal boxes (16) are exposed outside through openings formed in the middle section (5) of the steel pipe pole, plugging holes capable of being connected with cables of the antennas (4) at corresponding positions are formed in the outer side faces, one cable junction box (3) and the cable terminal boxes (16) form a group of cable boxes, a group of cable boxes are arranged below each antenna mounting base (6), a main junction box (1) is arranged in the lower section (2) of the steel pipe pole, the outer side face of the main junction box (1) is exposed outside through the openings formed in the lower section (2) of the steel pipe pole, and plugging holes capable of being connected with the outside are formed in the outer side faces of the main body of the steel pipe pole, and the main junction box (1), the cable junction boxes (3) and the cable terminal boxes (16) are arranged in the main body;
the antenna mounting base (6) comprises a mounting base plate (14) fixedly arranged on the outer side wall of the middle section (5) of the steel pipe pole, a base plate supporting plate (13) is arranged at the bottom of the mounting base plate (14), the base plate supporting plate (13) is connected with the outer side wall of the middle section (5) of the steel pipe pole, and an antenna mounting hole (15) is formed in the mounting base plate (14);
a cable connection box (21) and an optical cable connection box (22) are arranged inside the steel pipe pole main body, the main junction box (1) is connected with a cable distribution box (3) in a group of adjacent cable junction boxes through the cable connection box (21) and the optical cable connection box (22), the cable distribution box (3) in each group of cable junction boxes is connected with each cable terminal box (16) in the group through the cable connection box (21) and the optical cable connection box (22), and the cable distribution boxes (3) in each adjacent group of cable junction boxes are connected through the cable connection box (21) and the optical cable connection box (22);
the steel pipe pole comprises a steel pipe pole body and is characterized in that a cable fixing support (20) is arranged on the inner side wall of the steel pipe pole body, and the cable fixing support (20) guides and limits a cable connection wire (21) and an optical cable connection wire (22) which are arranged inside the steel pipe pole body.
2. The wiring method of the cable concealed power and communication 5G shared steel pipe pole section structure according to claim 1, characterized in that: the cross arm connecting jacket (9) comprises two jacket arc plates (12) with semicircular sections, a jacket end plate (11) is arranged at the end part of each jacket arc plate (12), and the two jacket arc plates (12) are connected through a bolt connecting pair (10).
3. The wiring method of the cable concealed power and communication 5G shared steel pipe pole section structure according to claim 1, characterized in that: the number of the antennas (4) which can be supported and installed on the antenna installation base (6) corresponds to the total number of the cable distribution boxes (3) and the cable terminal boxes (16) which are included in a group of cable boxes corresponding to the antennas.
4. The wiring method of the cable concealed power and communication 5G shared steel pipe pole section structure according to claim 1, characterized in that: a protective cover (17) is arranged on the outer side wall of the lower section (2) of the steel pipe rod, and the protective cover (17) is arranged above the general junction box (1).
5. The wiring method of the cable concealed power and communication 5G shared steel pipe pole section structure according to claim 4, characterized in that: the protection cover (17) comprises a protection top plate (18) arranged right above the general junction box (1), the bottom of the protection top plate (18) is connected with two protection side plates (19), and the two protection side plates (19) are arranged on two sides of the general junction box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111339987.6A CN113982357B (en) | 2021-11-12 | 2021-11-12 | Wiring mode of cable concealed type power and communication 5G shared steel pipe pole section structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111339987.6A CN113982357B (en) | 2021-11-12 | 2021-11-12 | Wiring mode of cable concealed type power and communication 5G shared steel pipe pole section structure |
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| Publication Number | Publication Date |
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| CN113982357A CN113982357A (en) | 2022-01-28 |
| CN113982357B true CN113982357B (en) | 2023-04-07 |
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| CN202111339987.6A Active CN113982357B (en) | 2021-11-12 | 2021-11-12 | Wiring mode of cable concealed type power and communication 5G shared steel pipe pole section structure |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2604405A1 (en) * | 2007-03-31 | 2008-09-30 | Bradley L. Eckwielen | Digital uhf/vhf antenna |
| US20100006710A1 (en) * | 2008-07-08 | 2010-01-14 | General Electric Company | Cable bridge for a wind turbine tower |
| ES2601779T3 (en) * | 2010-06-03 | 2017-02-16 | Ae Rotor Holding B.V. | Tower for a wind turbine |
| CN207437276U (en) * | 2017-10-26 | 2018-06-01 | 窦金明 | It is a kind of wind power generation stepped with cable fixed function |
| CN109763689A (en) * | 2017-11-09 | 2019-05-17 | 四川信诺天箭科技有限公司 | A kind of single-tube communication tower being provided with device of solar generating |
| CN208508443U (en) * | 2018-06-29 | 2019-02-15 | 云南电网有限责任公司昆明供电局 | A kind of shared shaft tower power transmission line terminal box |
| CN110391490B (en) * | 2019-08-06 | 2021-07-16 | 广东南方电信规划咨询设计院有限公司 | A beautify lamp pole for radio communication's 20 meters |
| CN110838704A (en) * | 2019-11-19 | 2020-02-25 | 北京城建设计发展集团股份有限公司 | Shared space cable well and cable arranging method thereof |
| CN211597950U (en) * | 2020-01-04 | 2020-09-29 | 三明市卓越水泥制品有限公司 | Flange-connected concrete pole |
| CN214035005U (en) * | 2020-12-21 | 2021-08-24 | 潍坊海莱特锥形钢管有限公司 | Transmission communication composite tower |
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