CN204024186U - A kind of electric power tower installing 4G antenna - Google Patents
A kind of electric power tower installing 4G antenna Download PDFInfo
- Publication number
- CN204024186U CN204024186U CN201420376364.5U CN201420376364U CN204024186U CN 204024186 U CN204024186 U CN 204024186U CN 201420376364 U CN201420376364 U CN 201420376364U CN 204024186 U CN204024186 U CN 204024186U
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- tower body
- iron tower
- mounting bracket
- antenna
- protective casing
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 94
- 229910052742 iron Inorganic materials 0.000 claims abstract description 47
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000004576 sand Substances 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 claims abstract description 7
- 239000013307 optical fiber Substances 0.000 claims description 14
- 239000003351 stiffener Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 25
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a kind of electric power tower installing 4G antenna, comprise iron tower body, iron tower body is provided with the first mounting bracket, the second mounting bracket, lightning rod, protective casing, ground device, the bottom of iron tower body is provided with pedestal, pedestal comprises soil horizon, fine sand layer, concrete floor, macadam, and protective casing is located in fine sand layer, advantage of the present utility model: Remote Radio Unit RUU and antenna are fixedly connected on the cross-arm of the top, iron tower body top respectively by the first mounting bracket and the second mounting bracket, the lightning rod that steel tower is provided with and ground device radio frequency extension unit RUU and antenna carry out lightning protection process, and be arranged in the zone of protection of lightning rod, ensure that not being damaged of antenna and Remote Radio Unit RUU, security performance is high, structure is simple, easy for installation, pedestal is arranged to soil horizon, fine sand layer, concrete floor, macadam, improve the intensity of pedestal.
Description
Technical field
The utility model relates to a kind of electric power tower installing 4G antenna.
Background technology
Current electric power tower is used for the circuit fixed tower position in the terminal of circuit and straight line, existing electric power tower radio frequency extension unit RUU and antenna cannot carry out safe installation, Remote Radio Unit RUU and astronomical cycle need to be provided with requirements of installation space at steel tower when mounted, need lightning protection requirement is installed, antenna has requirement to shelter distance, order wire and the power line of upper tower have minimal distance requirement, traditional communication tower has mounting platform, antenna, RRU reports bar to be positioned on platform rail, report bar top embraced by antenna, the distance of antenna and an iron rake with three to six teeth is being blocked outside distance, security performance is low, antenna is fragile.
Utility model content
The technical problems to be solved in the utility model cannot radio frequency extension unit RUU and antenna be carried out installing the fixing defect produced for existing electric power tower, thus provide a kind of energy can install the electric power tower of 4G antenna.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of electric power tower installing 4G antenna, comprise iron tower body, be fixedly connected with one at the described cross-arm two ends of iron tower body the top respectively and be convenient to the first mounting bracket that Remote Radio Unit RUU installs and the second mounting bracket being convenient to astronomical cycle, mounting plane and the horizontal plane of described second mounting bracket are arranged, the top of described iron tower body is provided with lightning rod, the antenna installed at Remote Radio Unit RUU and second mounting bracket of described first mounting bracket installation is arranged in the zone of protection of lightning rod, described iron tower body is provided with power supply cable and the protective casing that wears of optical fiber, the bottom of described iron tower body is provided with the ground device of lightning rod ground connection, the earth brace of described ground device to be cross section be L shape, the vertical portion of described earth brace is fixedly connected in iron tower body, the bottom of described iron tower body is provided with the pedestal worn for the protection of sleeve pipe, from top to bottom described pedestal comprises soil horizon, fine sand layer, concrete floor, macadam, described protective casing is located in fine sand layer, being provided with at least two group foundation bolt component in described pedestal is fixedly connected with on the ground, described cross-arm is provided with for the first fixing vertical connecting rod of the first mounting bracket, described cross-arm is provided with the second vertical connecting rod for the second mounting bracket height, described first vertical connecting rod and the second vertical connecting rod are provided with at least two cross bars the first vertical connecting rod and the second vertical connecting rod are fixedly connected on cross-arm respectively, described first vertical connecting rod and the second vertical connecting rod are bolted to connection on cross-arm.
Preferably; the intubate that described protective casing is U-shaped by several cross sections is fixedly connected in iron tower body; described intubate is provided with the through hole be convenient to protective casing and worn; the front end of described intubate is fixedly connected in iron tower body by latch, and intubate connects reliable, is fixedly connected with easy installation and removal; be convenient to change; result of use is good, and the cross section of intubate is arranged to U-shaped, is convenient to protective casing and is fixed in iron tower body.
Preferably; also comprise the supporting seat for supporting protective casing; described supporting seat is cross section is rectangle; the top of described supporting seat is provided with the groove supported for installation of guard sleeve; the bottom of described groove is circular arc; protective casing good fixing effect, effectively avoids concrete infiltration blocking protective casing by arranging of supporting seat, decreases the damage of protective casing.
Preferably; the bottom of described groove is provided with downward-sloping rake; the longitudinal grade of described rake is 2.5 ~ 5 °; by the setting of rake; moisture can be discharged timely; avoid Water Damage protective casing, the longitudinal grade of rake is arranged to 2.5 ~ 5 °, drainage effect is good; when the longitudinal grade of rake is less than 2.5 °; drainage effect is poor, and protective casing easily retains moisture, when the longitudinal grade of rake is greater than 5 °; be unfavorable for installing; fragile cable or optical fiber during installation, the use cost of installation is high, poor reliability.
Preferably, described protective casing comprises horizontal part, arc sections, vertical portion, the bend radius of described arc sections is 7:1 ~ 10:1 with electrical path length ratio in horizontal part, the junction of described arc sections and horizontal part, the junction of arc sections and vertical portion is equipped with a connecting bushing, the installation being convenient to cable and optical fiber wears, connect reliable, the setting of arc sections, ensure that the distribution of cable and optical fiber, decrease damage, Practical Performance is high, when the bend radius of arc sections is with when in horizontal part, electrical path length ratio is less than 7:1, be unfavorable for the installation of cable and optical fiber, when the bend radius of arc sections is with when in horizontal part, electrical path length ratio is greater than 10:1, installation cost is high, bonding strength is low.
Preferably, described foundation bolt component comprises the first screw rod and the second screw rod that top is equipped with nut assembly, some pieces for fixing the horizontal baffle of the first screw rod and the second screw rod, described first screw rod below nut assembly and the second screw rod are equipped with one piece of fixed head installed for iron tower body, the bottom of described first screw rod and the bottom of the second screw rod are equipped with firm banking, described firm banking is provided with stiffener, by the setting of horizontal baffle, improve the bonding strength of foundation bolt component, be connected with iron tower body by fixed head, the setting of firm banking, effectively ensure that the constant intensity of stone bolt, stability is high, not easily swing, security performance is high.
In sum, advantage of the present utility model: Remote Radio Unit RUU and antenna are fixedly connected on the cross-arm of the top, iron tower body top respectively by the first mounting bracket and the second mounting bracket, the lightning rod that steel tower is provided with and ground device radio frequency extension unit RUU and antenna carry out lightning protection process, and be arranged in the zone of protection of lightning rod, ensure that not being damaged of antenna and Remote Radio Unit RUU, security performance is high, structure is simple, easy for installation, the mounting plane of the second mounting bracket and horizontal plane are arranged, decrease the disengaging of antenna, ensure that the connection reliability of antenna, Practical Performance is high, pedestal is arranged to soil horizon, fine sand layer, concrete floor, macadam, improve the intensity of pedestal, decrease damage, easy for installation, by the setting of protective casing, decrease the damage of cable and optical fiber, improve the communication of iron tower body, decrease cost, easy installation and removal.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is a kind of structural representation installing the electric power tower of 4G antenna of the utility model;
Fig. 2 is the partial enlarged drawing of A in Fig. 1;
Fig. 3 is the structural representation that ground device is connected with iron tower body;
Fig. 4 is the structural representation of the utility model pedestal;
Fig. 5 is the structural representation of the utility model foundation bolt component;
Fig. 6 is the structural representation of the utility model protective casing and supporting seat;
Fig. 7 is the structural representation of the utility model protective casing.
Detailed description of the invention
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Fig. 7, a kind of electric power tower installing 4G antenna, comprise iron tower body 1, the top of described iron tower body 1 is provided with several cross-arms 2, be fixedly connected with one at described cross-arm 2 two ends of iron tower body 1 the top respectively and be convenient to the first mounting bracket 3 that Remote Radio Unit RUU11 installs and the second mounting bracket 4 being convenient to antenna 12 installation, mounting plane and the horizontal plane of described second mounting bracket 4 are arranged, the top of described iron tower body 1 is provided with lightning rod 5, the antenna 12 installed at Remote Radio Unit RUU11 and second mounting bracket 4 of described first mounting bracket 3 installation is arranged in the zone of protection of lightning rod 5, described iron tower body 1 is provided with power supply cable and the protective casing 6 that wears of optical fiber, the bottom of described iron tower body 1 is provided with the ground device 7 of lightning rod 5 ground connection, described ground device 7 for cross section be the earth brace of L shape, the vertical portion of described earth brace is fixedly connected in iron tower body 1, the bottom of described iron tower body 1 is provided with the pedestal 8 worn for the protection of sleeve pipe 6, from top to bottom described pedestal 8 comprises soil horizon 81, fine sand layer 82, concrete floor 83, macadam 84, described protective casing 6 is located in fine sand layer 82, the height of described concrete floor 83 and the height of macadam 84 are 100mm, the height of described fine sand layer 82 is 350mm, the central axis of described protective casing 6 is 150mm to the spacing of concrete floor 83, described edaphic height is 700 ~ 1000mm, being provided with at least two group foundation bolt component 9 in described pedestal 8 is fixedly connected with on the ground, described cross-arm 2 is provided with for the first fixing vertical connecting rod 30 of the first mounting bracket 3, described cross-arm 2 is provided with the second vertical connecting rod 40 for the second mounting bracket 4 height, described first vertical connecting rod 30 and the second vertical connecting rod 40 are provided with at least two cross bars 13 the first vertical connecting rod 30 and the second vertical connecting rod 40 are fixedly connected on cross-arm 2 respectively, described first vertical connecting rod 30 and the second vertical connecting rod 40 are bolted to connection on cross-arm 2, described protective casing 6 is fixedly connected in iron tower body 1 by the intubate 15 that several cross sections are U-shaped, described intubate 15 is provided with the through hole be convenient to protective casing 6 and worn, the front end of described intubate is fixedly connected in iron tower body 1 by latch, intubate connects reliable, be fixedly connected with easy installation and removal, be convenient to change, result of use is good, the cross section of intubate is arranged to U-shaped, being convenient to protective casing 6 is fixed in iron tower body 1, also comprise the supporting seat 85 for supporting protective casing 6, described supporting seat 85 for cross section be rectangle, the top of described supporting seat 85 is provided with installs for protective casing 6 groove 851 supported, the bottom of described groove 851 is circular arc, protective casing 6 good fixing effect, concrete infiltration blocking protective casing 6 is effectively avoided by arranging of supporting seat 85, decrease the damage of protective casing 6, the bottom of described groove 851 is provided with downward-sloping rake, the longitudinal grade of described rake is 2.5 ~ 5 °, by the setting of rake, moisture can be discharged timely, avoid Water Damage protective casing 6, the longitudinal grade of rake is arranged to 2.5 ~ 5 °, drainage effect is good, when the longitudinal grade of rake is less than 2.5 °, drainage effect is poor, protective casing 6 easily retains moisture, when the longitudinal grade of rake is greater than 5 °, be unfavorable for installing, fragile cable or optical fiber during installation, the use cost of installing is high, poor reliability, described protective casing 6 comprises horizontal part 61, arc sections 62, vertical portion 63, described arc sections 62 bend radius and electrical path length in horizontal part 61 are than being 7:1 ~ 10:1, the junction of described arc sections 62 and horizontal part 61, arc sections 62 is equipped with a connecting bushing 64 with the junction of vertical portion 63, the installation being convenient to cable and optical fiber wears, connect reliable, the setting of arc sections, ensure that the distribution of cable and optical fiber, decrease damage, Practical Performance is high, when the bend radius of arc sections is with when in horizontal part, electrical path length ratio is less than 7:1, be unfavorable for the installation of cable and optical fiber, when the bend radius of arc sections is with when in horizontal part, electrical path length ratio is greater than 10:1, installation cost is high, bonding strength is low, described foundation bolt component 9 comprises the first screw rod 91 and the second screw rod 92 that top is equipped with nut assembly 94, some pieces for fixing the horizontal baffle 93 of the first screw rod 91 and the second screw rod 92, described first screw rod 91 below nut assembly 94 and the second screw rod 92 are equipped with one piece of fixed head 95 installed for iron tower body 1, the bottom of described first screw rod 91 and the bottom of the second screw rod 92 are equipped with firm banking 96, described firm banking 96 is provided with stiffener 97, by the setting of horizontal baffle 93, improve the bonding strength of foundation bolt component 9, be connected with iron tower body 1 by fixed head, the setting of firm banking, effectively ensure that the constant intensity of stone bolt, stability is high, not easily swing, security performance is high.
During installation; first mounting bracket 3 and the second mounting bracket 4 are fixed on cross-arm 2 respectively by the first vertical connecting rod 30 and the second vertical connecting rod 40; and by least two cross bars 13, first vertical connecting rod 30 is fixedly connected with the second vertical connecting rod 40; cable needed for Remote Radio Unit RUU11 and antenna 12 and optical fiber are located in pedestal 8 by protective casing 6; and by foundation bolt component 9 by pedestal 8 fixed bottom boundary, protective casing is fixedly connected in iron tower body 1 by intubate 15.
By the first mounting bracket and the second mounting bracket, Remote Radio Unit RUU and antenna are fixedly connected on the cross-arm of the top, iron tower body top respectively, the lightning rod that steel tower is provided with and ground device radio frequency extension unit RUU and antenna carry out lightning protection process, and be arranged in the zone of protection of lightning rod, ensure that not being damaged of antenna and Remote Radio Unit RUU, security performance is high, structure is simple, easy for installation, the mounting plane of the second mounting bracket and horizontal plane are arranged, decrease the disengaging of antenna, ensure that the connection reliability of antenna, Practical Performance is high, pedestal is arranged to soil horizon, fine sand layer, concrete floor, macadam, improve the intensity of pedestal, decrease damage, easy for installation, by the setting of protective casing, decrease the damage of cable and optical fiber, improve the communication of iron tower body, decrease cost, easy installation and removal.
Claims (6)
1. one kind the electric power tower of 4G antenna can be installed, comprise iron tower body (1), the top of described iron tower body (1) is provided with several cross-arms (2), it is characterized in that: be fixedly connected with one at described cross-arm (2) two ends of iron tower body (1) the top respectively and be convenient to the first mounting bracket (3) that Remote Radio Unit RUU (11) installs and be convenient to the second mounting bracket (4) that antenna (12) installs, mounting plane and the horizontal plane of described second mounting bracket (4) are arranged, the top of described iron tower body (1) is provided with lightning rod (5), the antenna (12) that the Remote Radio Unit RUU (11) installed described first mounting bracket (3) and the second mounting bracket (4) are installed is arranged in the zone of protection of lightning rod (5), described iron tower body (1) is provided with power supply cable and the protective casing (6) that wears of optical fiber, the bottom of described iron tower body (1) is provided with the ground device (7) of lightning rod (5) ground connection, described ground device (7) for cross section be the earth brace of L shape, the vertical portion of described earth brace is fixedly connected in iron tower body (1), the bottom of described iron tower body (1) is provided with the pedestal (8) worn for the protection of sleeve pipe (6), from top to bottom described pedestal (8) comprises soil horizon (81), fine sand layer (82), concrete floor (83), macadam (84), described protective casing (6) is located in fine sand layer (82), being provided with at least two group foundation bolt component (9) in described pedestal (8) is fixedly connected with on the ground, described cross-arm (2) is provided with for the first fixing vertical connecting rod (30) of the first mounting bracket (3), described cross-arm (2) is provided with the second vertical connecting rod (40) for the second mounting bracket (4) height, described first vertical connecting rod (30) and the second vertical connecting rod (40) are provided with respectively at least two cross bars (13) the first vertical connecting rod (30) and the second vertical connecting rod (40) are fixedly connected on cross-arm (2), described first vertical connecting rod (30) and the second vertical connecting rod (40) are bolted to connection on cross-arm (2).
2. a kind of electric power tower installing 4G antenna according to claim 1; it is characterized in that: described protective casing (6) is fixedly connected in iron tower body (1) by the intubate (15) that several cross sections are U-shaped; described intubate (15) is provided with the through hole be convenient to protective casing (6) and worn, and the front end of described intubate is fixedly connected in iron tower body (1) by latch.
3. a kind of electric power tower installing 4G antenna according to claim 2; it is characterized in that: also comprise the supporting seat (85) for supporting protective casing (6); described supporting seat (85) for cross section be rectangle; the top of described supporting seat (85) is provided with installs for protective casing (6) groove (851) supported, and the bottom of described groove (851) is circular arc.
4. a kind of electric power tower installing 4G antenna according to claim 3, is characterized in that: the bottom of described groove (851) is provided with downward-sloping rake, the longitudinal grade of described rake is 2.5 ~ 5 °.
5. a kind of electric power tower installing 4G antenna according to claim 4; it is characterized in that: described protective casing (6) comprises horizontal part (61), arc sections (62), vertical portion (63); the bend radius of described arc sections (62) and the interior electrical path length of horizontal part (61) are than being 7:1 ~ 10:1, and junction, the arc sections (62) of described arc sections (62) and horizontal part (61) are equipped with a connecting bushing (64) with the junction of vertical portion (63).
6. a kind of electric power tower installing 4G antenna according to claim 1, it is characterized in that: described foundation bolt component (9) comprises the first screw rod (91) and the second screw rod (92) that top is equipped with nut assembly (94), some pieces for fixing the horizontal baffle (93) of the first screw rod (91) and the second screw rod (92), described first screw rod (91) and the second screw rod (92) of nut assembly (94) below are equipped with one piece of fixed head (95) installed for iron tower body (1), the bottom of described first screw rod (91) and the bottom of the second screw rod (91) are equipped with firm banking (96), described firm banking (96) is provided with stiffener (97).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376364.5U CN204024186U (en) | 2014-07-09 | 2014-07-09 | A kind of electric power tower installing 4G antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376364.5U CN204024186U (en) | 2014-07-09 | 2014-07-09 | A kind of electric power tower installing 4G antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024186U true CN204024186U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376364.5U Active CN204024186U (en) | 2014-07-09 | 2014-07-09 | A kind of electric power tower installing 4G antenna |
Country Status (1)
| Country | Link |
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| CN (1) | CN204024186U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141406A (en) * | 2014-07-09 | 2014-11-12 | 国家电网公司 | Electric iron tower mounted with 4G antenna |
| CN105375431A (en) * | 2015-12-10 | 2016-03-02 | 国网四川省电力公司电力科学研究院 | Communication lightning protection system |
| CN110206374A (en) * | 2019-06-12 | 2019-09-06 | 国家电网有限公司 | Communication antenna mounting bracket and power communication with the bracket share steel tower |
-
2014
- 2014-07-09 CN CN201420376364.5U patent/CN204024186U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141406A (en) * | 2014-07-09 | 2014-11-12 | 国家电网公司 | Electric iron tower mounted with 4G antenna |
| CN105375431A (en) * | 2015-12-10 | 2016-03-02 | 国网四川省电力公司电力科学研究院 | Communication lightning protection system |
| CN110206374A (en) * | 2019-06-12 | 2019-09-06 | 国家电网有限公司 | Communication antenna mounting bracket and power communication with the bracket share steel tower |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |