CN109742505B - Novel base station antenna - Google Patents
Novel base station antenna Download PDFInfo
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- CN109742505B CN109742505B CN201811411389.3A CN201811411389A CN109742505B CN 109742505 B CN109742505 B CN 109742505B CN 201811411389 A CN201811411389 A CN 201811411389A CN 109742505 B CN109742505 B CN 109742505B
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- 230000005540 biological transmission Effects 0.000 claims description 17
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- 230000005484 gravity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
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Abstract
The invention relates to a novel base station antenna, which comprises a hollow holding pole, a movable tube sleeved outside the holding pole, a mounting rack abutted against the movable tube and an antenna fixed on the mounting rack, wherein the mounting rack comprises two inner arc plates which are detachably connected and abutted against the outer wall of the holding pole; a pull rope used for pulling the movable pipe to ascend along the holding pole is arranged in the holding pole, the inner wall of the holding pole is rotatably connected with a rope winding reel, one end of the pull rope is fixedly connected with the movable pipe, and the other end of the pull rope penetrates through the top end of the holding pole and is fixedly connected with the rope winding reel; the worm wheel is arranged on the rotating shaft of the rope winding reel, the inner wall of the holding pole is rotatably connected with the worm meshed with the worm wheel, the worm is located at the bottom of the holding pole, and the holding pole is located at the worm and provided with an operation opening. The worm is matched with the worm wheel, so that the self-locking of the rope winding reel can be realized, and the rotation of the rope winding reel when the worm does not rotate is reduced; the rotation of the rope winding reel enables the pull rope to be wound on the rope winding reel, the movable pipe is pulled to ascend along the holding rod, the operation is simple and convenient, and the safety is improved.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a novel base station antenna.
Background
In engineering systems such as wireless communication, broadcast television, radar, navigation of air and navigation, etc., radio waves are required to transmit information to complete the work of the whole system, and an antenna is a basic device for transmitting and receiving radio waves in the systems.
At present, chinese patent with publication number CN205790317U discloses a base station antenna, which includes an antenna, a holding pole, a mounting assembly and an angle adjusting piece; the mounting assembly comprises a first mounting piece and a second mounting piece, the upper end of the antenna is rotatably connected with the holding pole through the first mounting piece, and the lower end of the antenna is rotatably connected with the holding pole through the second mounting piece; first installed part includes that both ends rotate two linking arms of connection, one the linking arm other end rotate connect in on the antenna, another the linking arm other end rotate connect in with hold the pole on. This base station antenna when the installation, the workman need fix first installed part and second installed part on embracing the pole, then with the upper end and the first installed part fixed connection of antenna, the lower extreme and the second installed part fixed connection of antenna realize the installation of antenna.
However, the base station antenna is fixed on the holding pole through the bolts and the nuts, when the antenna needs to be overhauled or replaced, workers need to climb on the holding pole to overhaul or dismount the antenna, and the aerial work is high-altitude, time and labor are wasted, and certain potential safety hazards exist.
Disclosure of Invention
The invention aims to provide a novel base station antenna which has the advantages of convenience in antenna assembly and disassembly and high safety during operation of workers.
The above object of the present invention is achieved by the following technical solutions: a novel base station antenna comprises a hollow holding pole, a movable tube sleeved outside the holding pole, a mounting frame abutted against the movable tube and an antenna fixed on the mounting frame, wherein the mounting frame comprises two inner arc plates which are detachably connected and abutted against the outer wall of the holding pole; a pull rope used for pulling the movable pipe to ascend along the holding pole is arranged in the holding pole, the inner wall of the holding pole is rotatably connected with a rope winding reel, one end of the pull rope is fixedly connected with the movable pipe, and the other end of the pull rope penetrates through the top end of the holding pole and is fixedly connected with the rope winding reel; a worm wheel is arranged on a rotating shaft of the rope winding reel, a worm meshed with the worm wheel is rotatably connected to the inner wall of the holding pole, and the worm is positioned at the bottom of the holding pole; the side wall of the holding pole is provided with an operation opening, and the operation opening is positioned at the worm of the holding pole.
By adopting the technical scheme, the worm is matched with the worm wheel, so that the self-locking of the rope winding reel can be realized, and the rotation of the rope winding reel when the worm does not rotate is reduced; the rotation of the rope winding reel enables the pull rope to be wound on the rope winding reel, the movable pipe is pulled to rise along the holding rod, and the rope winding reel plays the role of pulling the rope, so that the operation is simple and convenient; when the antenna mounting frame is mounted, the two inner arc plates are abutted against the holding pole and connected together, so that a ring formed by splicing the two inner arc plates is positioned above the movable tube, the movable tube can move up and down to drive the mounting frame to move up and down, and the mounting frame with the antenna is fixed at the top of the holding pole; when dismantling or maintaining the antenna, the reverse rotation worm makes the stay cord release from receiving the rope spool, and the mounting bracket slides to the bottom of embracing the pole downwards under the effect of self gravity, and the workman can dismantle or maintenance work subaerial, has improved the security.
The invention is further configured to: a rotary disc and an adjusting disc are rotationally connected in the holding pole, the rotary disc is positioned at the top of the holding pole, the adjusting disc is positioned at the bottom of the holding pole, and a transmission rod is arranged between the rotary disc and the adjusting disc; embrace the lateral wall of pole and slide and be connected with supplementary piece, the inner wall of activity pipe seted up can with supplementary piece grafting complex auxiliary tank, the carousel with be provided with between the supplementary piece be used for with the rotation of carousel converts into the transmission assembly that supplementary piece level slided.
By adopting the technical scheme, when the mounting frame with the antenna is fixed at the top of the holding pole, the vertical direction of the movable tube is limited by the insertion and matching of the auxiliary block and the auxiliary groove, and the gravity of the mounting frame and the antenna can be directly acted on the holding pole, so that the situation that the movable tube automatically slides downwards is reduced; meanwhile, after the auxiliary block is inserted into the auxiliary groove, the worm can be rotated reversely to enable the pull rope to be loosened, the situation that the pull rope is broken when being in a tensioning state for a long time is reduced, and the safety of workers during operation is further improved; the workman can rotate the adjustment disk subaerial to driving the carousel rotation under the effect of transfer line, the rotation of carousel makes supplementary piece level slide in transmission assembly's effect, is favorable to the tip of supplementary piece to insert in the auxiliary tank or supplementary piece and activity pipe separation.
The invention is further configured to: the transmission assembly comprises a plurality of connecting rods corresponding to the auxiliary blocks, two ends of each connecting rod are respectively connected to the turntable and the auxiliary blocks in a rotating mode, and the plurality of connecting rods are circumferentially arrayed on the turntable.
By adopting the technical scheme, the connecting rod is driven to move by the rotation of the turntable, so that the connecting rod drives the auxiliary block to horizontally move, and the aim of inserting the end part of the auxiliary block into the auxiliary groove or separating the auxiliary block from the movable pipe is fulfilled; and can drive a plurality of auxiliary blocks to slide horizontally simultaneously, thereby the restriction to the vertical direction of the movable pipe is better.
The invention is further configured to: the transmission assembly includes a plurality of with the corresponding wedge of auxiliary block and cup joint in spring on the auxiliary block, it is a plurality of the wedge evenly is fixed in on the periphery of carousel, and respectively with the auxiliary block tip offsets, the both ends of spring are fixed in respectively the auxiliary block with hold the inner wall of pole, just under the spring natural state, the auxiliary block retraction hold in the pole.
By adopting the technical scheme, the end part of the auxiliary block is always pressed on the inclined surface of the wedge-shaped block through the spring, and the end part of the auxiliary block is pressed on different positions of the wedge-shaped block through the rotation of the turntable, so that the wedge-shaped block drives the auxiliary block to horizontally move, and the purpose that the end part of the auxiliary block is inserted into the auxiliary groove or the auxiliary block is separated from the movable pipe is realized; and can drive a plurality of auxiliary blocks to slide horizontally simultaneously, thereby the restriction to the vertical direction of the movable pipe is better.
The invention is further configured to: the outer wall of the holding pole is provided with an edge along the length direction of the holding pole, and the inner wall of the movable tube is provided with a guide groove matched with the guide strip in a sliding manner.
Adopt above-mentioned technical scheme, through the cooperation of sliding of gib block and guide way for the movable tube can not appear when embracing the pole and slide around embracing the rotatory condition of pole axis, and the auxiliary block of being convenient for aligns mutually with the auxiliary groove of movable tube, is favorable to inserting the tip of auxiliary block in the auxiliary groove.
The invention is further configured to: the surface of adjusting disk is provided with anti-skidding line.
By adopting the technical scheme, when a worker manually rotates the adjusting disc, the slipping condition between the hand and the adjusting disc can be reduced through the anti-slip lines.
The invention is further configured to: the stay cord includes main rope and many spinal branchs, the one end of main rope respectively with many the one end fixed connection of spinal branch rope, the other end of main rope with receive rope spool fixed connection, the other end of spinal branch rope with movable tube fixed connection, just the length of spinal branch rope is more than or equal to hold the height of pole.
By adopting the technical scheme, the main rope is pulled to drive the branch ropes to move together, so that the movable pipe is pulled to ascend along the holding rod; a plurality of branch ropes pull the movable pipe simultaneously, so that the stress of the movable pipe is more balanced, and the movable pipe is easier to rise.
The invention is further configured to: the worm gear mechanism is characterized by further comprising a handle, wherein a square connecting groove is formed in the end portion of the worm, and a connecting block matched with the connecting groove in an inserting mode is arranged at the end portion of the handle.
By adopting the technical scheme, the worm is more convenient to rotate through the handle, and the handle can be detached when not used.
The invention is further configured to: the pole is provided with a top cover used for covering the top end of the pole.
By adopting the technical scheme, the purpose of preventing rainwater from entering the holding pole is achieved to a certain extent through covering, so that the parts in the holding pole are protected.
The invention is further configured to: and a sealing door for opening and closing the operation opening is arranged on the holding pole.
By adopting the technical scheme, the operation opening is sealed through the sealing door, and further parts such as the rope winding reel, the worm wheel and the worm in the holding pole are protected.
In conclusion, the beneficial technical effects of the invention are as follows: the worm is matched with the worm wheel, so that the self-locking of the rope winding reel can be realized, and the rotation of the rope winding reel when the worm does not rotate is reduced; the rotation of the rope winding reel enables the pull rope to be wound on the rope winding reel, the movable pipe is pulled to rise along the holding rod, and the rope winding reel plays the role of pulling the rope, so that the operation is simple and convenient; when the antenna mounting frame is mounted, the two inner arc plates are abutted against the holding pole and connected together, so that a ring formed by splicing the two inner arc plates is positioned above the movable tube, the movable tube can move up and down to drive the mounting frame to move up and down, and the mounting frame with the antenna is fixed at the top of the holding pole; when dismantling or maintaining the antenna, the reverse rotation worm makes the stay cord release from receiving the rope spool, and the mounting bracket slides to the bottom of embracing the pole downwards under the effect of self gravity, and the workman can dismantle or maintenance work subaerial, has improved the security.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural view of a rope take-up reel and an adjusting disk according to a first embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a turntable and an auxiliary block according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the turntable and the auxiliary block in the second embodiment of the present invention.
In the figure, 1, a holding pole; 2. a movable tube; 3. a mounting frame; 4. an antenna; 5. an inner arc plate; 61. a main rope; 62. rope supporting; 7. a rope reeling reel; 8. a worm gear; 9. a worm; 10. an operation port; 11. a turntable; 12. an adjusting disk; 13. a transmission rod; 14. an auxiliary block; 15. an auxiliary groove; 161. a connecting rod; 162. a wedge block; 163. a spring; 17. a guide strip; 18. a guide groove; 19. anti-skid lines; 20. a handle; 21. connecting grooves; 22. connecting blocks; 23. a top cover; 24. a closing door; 25. buckling; 26. a pulley.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows: a novel base station antenna is shown in figures 1 and 2 and comprises a hollow pole 1, a movable tube 2 sleeved outside the pole 1, a mounting frame 3 abutted against the movable tube 2 and an antenna 4 fixed on the mounting frame 3, wherein the mounting frame 3 comprises two inner arc plates 5 which are detachably connected and abutted against the outer wall of the pole 1, a pull rope used for pulling the movable tube 2 to ascend along the pole 1 is installed in the pole 1, the inner wall of the pole 1 is rotatably connected with a rope winding reel 7, one end of the pull rope is fixedly connected with the movable tube 2, and the other end of the pull rope penetrates through the top end of the pole 1 and is fixedly connected with the rope winding reel 7; a worm wheel 8 is fixed on a rotating shaft of the rope winding reel 7, a worm 9 meshed with the worm wheel 8 is connected to the inner wall of the holding pole 1 in a rotating mode, the worm 9 is located at the bottom of the holding pole 1, an operation opening 10 is formed in the side wall of the holding pole 1, and the operation opening 10 is located at the worm 9 of the holding pole 1.
The worm 9 is matched with the worm wheel 8, so that the self-locking of the rope take-up reel 7 can be realized, and the rotation of the rope take-up reel 7 when the worm 9 does not rotate is reduced; the rotation of the rope take-up reel 7 enables the pull rope to be wound on the rope take-up reel 7, the movable pipe 2 is pulled to rise along the holding pole 1, and the rope take-up reel 7 plays a role in pulling the rope, so that the operation is simple and convenient; during installation, the two inner arc plates 5 are abutted against the holding pole 1 and connected together, so that a ring formed by splicing the two inner arc plates 5 is positioned above the movable tube 2, the movable tube 2 moves up and down to drive the mounting rack 3 to move up and down, and the mounting rack 3 with the antenna 4 is fixed at the top of the holding pole 1; when dismantling or maintaining antenna 4, reverse rotation worm 9 makes the stay cord release from receiving rope reel 7, and mounting bracket 3 slides down to the bottom of embracing pole 1 under the effect of self gravity, and the workman can dismantle or maintain work subaerial, has improved the security.
Embrace and rotate on the pole 1 and be connected with the closed door 24 that is used for switching operation mouth 10, the buckle 25 is installed to the free end of closed door 24, and the buckle 25 includes box and son knot, and the box is fixed on embracing pole 1, and the son is detained and is fixed at the free end of closed door 24, buckles with the son through the box and cooperatees, and closed door 24 can seal operation mouth 10 to play the guard action to embracing the spare part in the pole 1. Still include handle 20, square spread groove 21 has been seted up to the tip of worm 9, and the tip integrated into one piece of handle 20 has the connecting block 22 of pegging graft complex with spread groove 21, and it is more convenient to rotate worm 9 through handle 20, and can dismantle handle 20 when not using handle 20. The inside of the door 24 is provided with a receiving groove (not marked in the figure) for placing the handle 20, an elastic snap ring (not marked in the figure) is fixed on the wall of the receiving groove, and the handle 20 can be fixed on the door 24 after being detached.
As shown in fig. 2 and 3, a rotating disc 11 and an adjusting disc 12 are rotatably connected in the holding pole 1, the rotating disc 11 is located at the top of the holding pole 1, the adjusting disc 12 is located at the bottom of the holding pole 1, and a transmission rod 13 is fixed between the rotating disc 11 and the adjusting disc 12, wherein through holes (not marked in the figures) for a pull rope to pass through are formed in the transmission rod 13 and the adjusting disc 12. The side wall of the holding pole 1 is connected with four auxiliary blocks 14 in a sliding manner, and the auxiliary blocks 14 are uniformly distributed on the same horizontal plane of the holding pole 1; the inner wall of the movable tube 2 is provided with an auxiliary groove 15 which can be matched with the auxiliary block 14 in an inserting manner, and a transmission assembly for converting the rotation of the rotary table 11 into the horizontal sliding of the auxiliary block 14 is arranged between the rotary table 11 and the auxiliary block 14.
When the mounting frame 3 with the antenna 4 is fixed at the top of the holding pole 1, the auxiliary block 14 is in inserted fit with the auxiliary groove 15, the vertical direction of the movable tube 2 is limited, the gravity of the mounting frame 3 and the antenna 4 can be directly acted on the holding pole 1, and the situation that the movable tube 2 automatically slides downwards is reduced; meanwhile, after the auxiliary block 14 is inserted into the auxiliary groove 15, the worm 9 can be rotated reversely to enable the pull rope to be loosened, the situation that the pull rope is broken when being in a tensioning state for a long time is reduced, and the safety of workers during operation is further improved; the worker can rotate the adjusting disc 12 on the ground, so that the rotating disc 11 is driven to rotate under the action of the transmission rod 13, the auxiliary block 14 horizontally slides under the action of the transmission assembly due to the rotation of the rotating disc 11, and the insertion of the end part of the auxiliary block 14 into the auxiliary groove 15 or the separation of the auxiliary block 14 and the movable pipe 2 are facilitated. The surface of adjusting disk 12 integrated into one piece has anti-skidding line 19, and when workman's manual rotatory adjusting disk 12, the condition of skidding appears between reducible hand of passing through anti-skidding line 19 and the adjusting disk 12.
The transmission assembly comprises four connecting rods 161 corresponding to the auxiliary blocks 14, two ends of each connecting rod 161 are respectively connected to the turntable 11 and the auxiliary blocks 14 in a rotating mode, and the connecting rods 161 are circumferentially arrayed on the turntable 11. The connecting rod 161 is driven to move by the rotation of the turntable 11, so that the connecting rod 161 drives the auxiliary block 14 to horizontally move, and the purpose that the end part of the auxiliary block 14 is inserted into the auxiliary groove 15 or the auxiliary block 14 is separated from the movable pipe 2 is achieved; and can drive a plurality of auxiliary blocks 14 to slide horizontally simultaneously, thereby the restriction to the vertical direction of the movable tube 2 is better.
The stay cord includes main rope 61 and four branch ropes 62, and the one end of main rope 61 respectively with the one end fixed connection of four branch ropes 62, the other end and the receipts rope spool 7 fixed connection of main rope 61, the other end and the movable tube 2 fixed connection of branch rope 62, and the length of branch rope 62 is more than or equal to the height of embracing pole 1. The main rope 61 is pulled to drive the branch ropes 62 to move together, so that the movable pipe 2 is pulled to ascend along the holding pole 1; the plurality of branch ropes 62 pull the movable tube 2 at the same time, so that the stress of the movable tube 2 is more balanced, and the movable tube 2 is easier to rise. The top of embracing pole 1 rotates and is connected with four pulleys 26, and branch rope 62 passes behind pulley 26 on both ends fix main rope 61 and movable tube 2 respectively, the condition that wearing and tearing appear in reducible branch rope 62 and embracing pole 1.
The outer wall of the holding pole 1 is integrally formed with a guide strip 17 along the length direction of the holding pole 1, and the inner wall of the movable tube 2 is provided with a guide groove 18 which is matched with the guide strip 17 in a sliding manner; through the cooperation of sliding of gib block 17 and guide way 18 for the movable tube 2 can not appear embracing the rotatory condition of pole 1 axis along embracing when pole 1 slides, and the auxiliary block 14 of being convenient for is aligned with the auxiliary groove 15 of movable tube 2, is favorable to inserting auxiliary block 14's tip in auxiliary groove 15. Install on the pole 1 and be used for hiding the top cap 23 on pole 1 top, play the purpose that prevents the rainwater entering pole 1 in to a certain extent through top cap 23 to play the guard action to the spare part in the pole 1.
Example two: a novel base station antenna, as shown in fig. 4, the difference between this embodiment and the first embodiment is: the transmission assembly comprises four wedge-shaped blocks 162 corresponding to the auxiliary blocks 14 and springs 163 sleeved on the auxiliary blocks 14; the four wedge-shaped blocks 162 are uniformly and integrally formed on the circumferential surface of the turntable 11 and are respectively abutted against the end parts of the auxiliary blocks 14, the two ends of each spring 163 are respectively fixed on the inner walls of the auxiliary blocks 14 and the holding pole 1, the auxiliary blocks 14 are retracted into the holding pole 1 in a natural state, the end parts of the auxiliary blocks 14 are always abutted against the inclined surfaces of the wedge-shaped blocks 162 through the springs 163, the end parts of the auxiliary blocks 14 are abutted against different positions of the wedge-shaped blocks 162 through the rotation of the turntable 11, the wedge-shaped blocks 162 drive the auxiliary blocks 14 to horizontally move, and therefore the purpose that the end parts of the auxiliary blocks 14 are inserted into the auxiliary grooves 15 or the auxiliary blocks 14 are separated from the movable pipe 2 is achieved; and can drive four auxiliary blocks 14 to slide horizontally simultaneously, thereby the restriction to the vertical direction of the movable tube 2 is better.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. A novel base station antenna is characterized in that: the antenna comprises a hollow holding pole (1), a movable tube (2) sleeved outside the holding pole (1), a mounting rack (3) abutted to the movable tube (2) and an antenna (4) fixed on the mounting rack (3), wherein the mounting rack (3) comprises two inner arc plates (5) which are detachably connected and abutted to the outer wall of the holding pole (1); a pull rope used for pulling the movable pipe (2) to ascend along the holding rod (1) is arranged in the holding rod (1), a rope winding reel (7) is rotatably connected to the inner wall of the holding rod (1), one end of the pull rope is fixedly connected with the movable pipe (2), and the other end of the pull rope penetrates through the top end of the holding rod (1) and is fixedly connected with the rope winding reel (7); a worm wheel (8) is arranged on a rotating shaft of the rope winding reel (7), a worm (9) meshed with the worm wheel (8) is rotatably connected to the inner wall of the holding pole (1), the worm (9) is located at the bottom of the holding pole (1), an operation opening (10) is formed in the side wall of the holding pole (1), and the operation opening (10) is located at the worm (9) of the holding pole (1); a rotary disc (11) and an adjusting disc (12) are rotatably connected to the holding pole (1), the rotary disc (11) is located at the top of the holding pole (1), the adjusting disc (12) is located at the bottom of the holding pole (1), and a transmission rod (13) is arranged between the rotary disc (11) and the adjusting disc (12); embrace the lateral wall of pole (1) and slide and be connected with auxiliary block (14), the inner wall of activity pipe (2) seted up can with auxiliary block (14) grafting complex auxiliary groove (15), carousel (11) with be provided with between auxiliary block (14) and be used for with the rotation of carousel (11) converts into the transmission components that auxiliary block (14) level slided.
2. The novel base station antenna of claim 1, wherein: the transmission assembly comprises a plurality of connecting rods (161) corresponding to the auxiliary blocks (14), two ends of each connecting rod (161) are respectively connected to the turntable (11) and the auxiliary blocks (14) in a rotating mode, and the plurality of connecting rods (161) are circumferentially arrayed on the turntable (11).
3. The novel base station antenna of claim 1, wherein: the transmission assembly comprises a plurality of wedge blocks (162) corresponding to the auxiliary blocks (14) and a spring (163) sleeved on the auxiliary blocks (14), the wedge blocks (162) are uniformly fixed on the circumferential surface of the turntable (11), the wedge blocks are respectively abutted to the end parts of the auxiliary blocks (14), two ends of the spring (163) are respectively fixed on the inner walls of the auxiliary blocks (14) and the holding rod (1), and the spring (163) is in a natural state, and the auxiliary blocks (14) are retracted into the holding rod (1).
4. A new base station antenna according to claim 2 or 3, characterized in that: the outer wall of the holding pole (1) is provided with an edge the guide strip (17) of the holding pole (1) in the length direction, and the inner wall of the movable tube (2) is provided with a guide groove (18) matched with the guide strip (17) in a sliding manner.
5. The novel base station antenna of claim 4, wherein: the surface of the adjusting disc (12) is provided with anti-skid grains (19).
6. The novel base station antenna of claim 1, wherein: the stay cord includes main rope (61) and many stay cord (62), the one end of main rope (61) respectively with many the one end fixed connection of stay cord (62), the other end of main rope (61) with receive rope spool (7) fixed connection, the other end of stay cord (62) with movable tube (2) fixed connection, just the length of stay cord (62) is more than or equal to the height of embracing pole (1).
7. The novel base station antenna of claim 1, wherein: the worm gear mechanism is characterized by further comprising a handle (20), a square connecting groove (21) is formed in the end portion of the worm (9), and a connecting block (22) in plug-in fit with the connecting groove (21) is arranged at the end portion of the handle (20).
8. The novel base station antenna of claim 1, wherein: the pole (1) is provided with a top cover (23) used for covering the top end of the pole (1).
9. The novel base station antenna of claim 1, wherein: the holding pole (1) is provided with a closed door (24) for opening and closing the operation opening (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811411389.3A CN109742505B (en) | 2018-11-24 | 2018-11-24 | Novel base station antenna |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811411389.3A CN109742505B (en) | 2018-11-24 | 2018-11-24 | Novel base station antenna |
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| CN109742505A CN109742505A (en) | 2019-05-10 |
| CN109742505B true CN109742505B (en) | 2020-10-30 |
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| CN201811411389.3A Active CN109742505B (en) | 2018-11-24 | 2018-11-24 | Novel base station antenna |
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| CN110994122B (en) * | 2019-11-22 | 2020-12-08 | 湖州达立智能设备制造有限公司 | A miniaturized antenna for 5G mobile communication |
| CN111773585B (en) * | 2020-06-24 | 2021-08-27 | 深圳国人通信技术服务有限公司 | Wide-angle coverage antenna |
| CN112117543B (en) * | 2020-10-10 | 2022-12-23 | 中润万合信息技术有限公司 | 5G communication base station with independent adjusting antenna |
| CN112502518A (en) * | 2020-12-04 | 2021-03-16 | 成都朗睿通信技术有限公司 | Indoor outer pole erection equipment of embracing |
| CN113161739A (en) * | 2021-01-25 | 2021-07-23 | 陆广余 | 5G base station antenna |
| CN115899631B (en) * | 2023-02-17 | 2023-05-26 | 江西惜能照明有限公司 | Wisdom lamp pole convenient to installation is maintained |
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