CN116528403B - 5G communication base station - Google Patents
5G communication base station Download PDFInfo
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- CN116528403B CN116528403B CN202310782500.4A CN202310782500A CN116528403B CN 116528403 B CN116528403 B CN 116528403B CN 202310782500 A CN202310782500 A CN 202310782500A CN 116528403 B CN116528403 B CN 116528403B
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- fixed rod
- sliding sleeve
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- sliding
- fixedly connected
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- 238000004891 communication Methods 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 238000004804 winding Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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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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- 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
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- 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
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
The invention relates to the technical field of 5G communication base stations, in particular to a 5G communication base station, which comprises a fixed rod; the communication mechanism is arranged on the fixed rod and comprises a sliding sleeve, and the sliding sleeve slides on the fixed rod; the control mechanism can be rotated to realize the lifting of the communication mechanism on the fixed rod when the radio frequency and antenna unit is required to be installed or overhauled, so that the communication equipment is convenient to overhaul; when the communication mechanism is positioned at the highest position of the fixed rod, the feeder line is in a straightening state, when the communication mechanism needs to overhaul and descend, the folding mechanism contracts, then a plurality of wire clamping mechanisms on the same side are gradually close to each other, and the feeder line between the two wire clamping mechanisms is in an arc-shaped state and cannot fall to the ground, so that a tripping maintainer is avoided during overhaul.
Description
Technical Field
The invention relates to the technical field of communication base stations, in particular to a 5G communication base station.
Background
The 5G base station is core equipment of a 5G network, provides wireless coverage, realizes wireless signal transmission between a wired communication network and a wireless terminal, and generally consists of main equipment, power matching equipment facilities, an iron tower and a machine room, BBU, AAU, transmission equipment and antennas, wherein the main equipment, the power supply, the battery, the air conditioner and the monitoring are matched with each other in power.
However, the current 5G communication base station installed on the roof is generally fixed with the roof through a fixed rod, and the radio frequency unit and the antenna unit are installed on the fixed rod through a bolt matched with an installation frame, when the radio frequency unit and the antenna unit on the top of the fixed rod need to be overhauled, the radio frequency and the antenna unit on the fixed rod need to be disassembled through a cat ladder, and the radio frequency unit and the antenna unit are difficult to be quickly put down on the ground to replace damaged parts, so that the operation is inconvenient; the feeder line for transmitting data is separated from the radio frequency unit and the antenna unit when the radio frequency unit and the antenna unit are overhauled, the feeder line is generally hung between the radio frequency unit, the fixed rod and the ground, the feeder line is disconnected with the radio frequency unit and the antenna unit when the radio frequency unit and the antenna unit are overhauled, the disconnected feeder line is directly placed on the ground, workers trip easily when overhauling, and overhauling is affected.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a 5G communication base station.
The technical scheme adopted for solving the technical problems is as follows: a 5G communication base station, comprising:
a fixed rod;
the communication mechanism is arranged on the fixed rod and comprises a sliding sleeve, and the sliding sleeve slides on the fixed rod;
the control mechanism is arranged on the fixed rod; the control mechanism comprises a connecting plate, the inside of the fixing rod is connected with the connecting plate in a sliding manner, two first pull ropes are fixedly connected onto the connecting plate relatively, the two first pull ropes are fixed onto the top of the sliding sleeve at the end portions of the two first pull ropes, a second pull rope is fixedly connected onto the bottom of the connecting plate, a fixing box is fixedly arranged on the fixing rod, a worm wheel is rotatably connected onto the fixing box, a worm meshed with the worm wheel is rotatably connected onto the fixing box, a winding disc is fixedly connected onto the worm wheel, and the end portion of the second pull rope is fixedly connected with the winding disc.
Specifically, the control mechanism further comprises pulleys, two pulleys are connected at the opening of the top of the fixed rod in a relative rotation mode, and the two first pull ropes are respectively connected with the two pulleys in a rolling mode.
Specifically, the control mechanism further comprises a rotary table, and the rotary table is fixed on the worm on the outer side of the fixed box.
Specifically, the communication mechanism further comprises a support, the side wall of the sliding sleeve is fixedly connected with an annular structure support, a plurality of fixing plates are installed on the support, a radio frequency unit and an antenna unit are installed on the fixing plates, the radio frequency unit is electrically connected with the antenna unit, and feeder lines are electrically connected to the radio frequency unit and the antenna unit.
Specifically, the communication mechanism further comprises a protective cover, the top of the fixed rod is fixedly connected with the protective cover which is of a circular table-shaped structure, and the bottom area of the protective cover is larger than the top area of the fixed rod.
Specifically, the communication mechanism further comprises a sliding groove and a guide strip, two sliding grooves are formed in the side wall of the fixed rod relatively, two guide strips are fixedly connected to the inner wall of the sliding sleeve relatively, and the guide strip is connected to the sliding groove in a sliding mode.
Specifically, the communication mechanism further comprises a sliding block and a spring, the sliding block with the inverted T-shaped section is connected to the fixed rod in a sliding mode, the sliding block is located at the top of the guide bar, and the spring is clamped between the sliding block and the fixed rod.
Specifically, be equipped with the stop gear who protects communication mechanism on the dead lever, stop gear includes the ring gear, the lateral wall rotation of dead lever is connected with the ring gear, the inside rotation of dead lever is connected with the inner shaft, the bottom of inner shaft is fixedly connected with the pinion with ring gear meshing, the top of pinion is fixedly connected with the dog, the inner wall of dead lever has seted up the storage bin that corresponds with the dog, the dog is contradicted with the bottom of sliding sleeve.
Specifically, the fixed rod is provided with a folding mechanism, the folding mechanism comprises a limit groove and limiting blocks, the fixed rod is axially provided with the limit groove, a plurality of limiting blocks are connected in an equidistant sliding mode in the limit groove, the fixed rod is provided with a movable groove communicated with the limit groove, the limiting blocks positioned at the top and the bottom of the limit groove are relatively rotationally connected with a mounting frame in a V-shaped structure, the limiting blocks at the bottom are fixed on the fixed rod, the two opposite mounting frames are rotationally connected with a plurality of groups of mutually rotated folding frames in an X-shaped structure, and the bottom of the sliding sleeve is relatively fixedly connected with two compression rods corresponding to the mounting frame.
Specifically, install the clamp mechanism that carries out the centre gripping to the pencil on the folding mechanism, the clamp mechanism includes the fixed strip, the equal fixed connection of mounting bracket and folding frame both sides axis of rotation department has the fixed strip, a plurality of equal sliding connection has the slide bar on the fixed strip, the tip of slide bar is all fixed connection has the splint, the lateral wall of splint is equipped with a plurality of rubber pads, the lateral wall of fixed strip is equipped with a plurality of clamping grooves that correspond with the splint, the bottom threaded connection of fixed strip has the screw rod of threaded connection between with the splint, the centre gripping has the feeder between fixed strip and the rubber pad.
The invention has the beneficial effects that:
(1) According to the 5G communication base station, the communication mechanism is connected to the fixed rod in a sliding manner, and when the radio frequency and antenna unit is required to be installed or overhauled, the communication mechanism can be lifted and lowered on the fixed rod through rotating the control mechanism, so that the overhauling of communication equipment is facilitated; namely: when 5G basic station is installed on roof, fix the dead lever with the dead lever through prefabricated cement mound cooperation bolt, the worm on the rotation fixed box of step, realized worm drive worm wheel rotation, then worm wheel drive take-up reel rotates and send out the second stay cord, then the connecting plate moves to the top direction of dead lever, then two first stay cords gradually move to the outside of dead lever, along with the roll-off of first stay cord, the sliding sleeve moves to the bottom direction of dead lever gradually, guide bar cooperation spout can avoid the sliding sleeve to rock when the installation is dismantled, can stop the rotation to the worm after the sliding sleeve is in suitable position, can install radio frequency unit and antenna unit this moment, can dismantle the two, be convenient for install and overhaul, install or overhaul and accomplish the back, the reverse rotation worm, realize the take-up reel and receive the second stay cord, the connecting plate descends, and the inside that two first stay cords shrink to the dead lever, then drive the rising, after the gib block and spring shrink, stop rotating to the worm, and can rotate the worm can rotate with the worm that can rotate to the second stay cord, the sliding sleeve is avoided again to increase the loose stability of sliding sleeve.
(2) According to the 5G communication base station disclosed by the invention, the folding mechanism is arranged on the fixed rod, the wire clamping mechanisms are arranged on the folding mechanism, the feeder lines can be clamped through the wire clamping mechanisms at equal intervals when the communication mechanism is arranged at the highest position of the fixed rod, the feeder lines are in a straightened state when the communication mechanism is positioned at the highest position of the fixed rod, and when the communication mechanism needs to be overhauled and descended, the folding mechanism contracts, a plurality of wire clamping mechanisms on the same side gradually approach each other at the moment, and the feeder lines between the two wire clamping mechanisms are in an arc state and cannot fall to the ground, so that the overhauling personnel are prevented from tripping when overhauling; namely: the feeder can be clamped between the fixing strip and the clamping plate when the radio frequency unit and the antenna unit are installed, at the moment, the folding frames are in a contracted state, the length of the feeder is increased between the two adjacent folding frames before the feeder is clamped, namely, the feeder between the two adjacent folding frames is in an arc-shaped unfolding state, when the feeder is clamped, the feeder is respectively embedded into the clamping groove on the side face of the fixing strip, the screw rod is rotated, the clamping plate is close to the direction of the fixing strip when the screw rod is rotated due to the fact that the fixing strip and the clamping plate are limited by the sliding rod, at the moment, the rubber pad clamps the feeder inside the clamping groove, after the installation is completed, along with the ascending of the sliding sleeve, the feeder is gradually straightened along with the opening of the folding frames, when the feeder is straightened, the folding frames and the installation frame are lifted inside the limiting blocks are also lifted inside the limiting grooves when the folding frames are folded or expanded, the adjacent folding frames rotate with each other, the feeder is slowly unfolded along the side wall direction of the fixing rod when the sliding sleeve is lowered for maintenance, and workers are prevented from falling to the ground.
(3) According to the 5G communication base station, the limiting mechanism is arranged on the fixed rod, when the communication mechanism is installed, the stop block is arranged in the storage bin, when the sliding sleeve passes over the stop block, the toothed ring is rotated to drive the inner shaft to rotate, so that the stop block rotates out of the storage bin, the support of the bottom of the sliding sleeve is realized, and the stability of the whole communication mechanism is improved; namely: when the sliding sleeve descends to the lowest point, the toothed ring keeps motionless, the dog on the interior axle is in the inside of accomodating the storehouse, the dog can not hinder the decline of sliding sleeve, then after radio frequency unit and antenna unit installation are accomplished, the sliding sleeve is promoted, spring is extrudeed after the gib block is contradicted, the sliding sleeve can't remove again this moment, then can rotate the toothed ring on the dead lever, realized that the toothed ring drives two toothed shafts and rotates simultaneously, then two toothed shafts rotate the back and drive interior axle rotation, the dog is rotatory and out from accomodating the storehouse after the interior axle rotation, then the dog is located the bottom of sliding sleeve, the stability of sliding sleeve has been increased, reverse the toothed ring can accomodate the dog during the maintenance, avoid the sliding sleeve unable decline.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic overall structure of a preferred embodiment of a 5G communication base station according to the present invention;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the B-section structure shown in FIG. 1;
FIG. 4 is an enlarged schematic view of the structure of the portion C shown in FIG. 1;
FIG. 5 is an enlarged schematic view of the structure of the portion D shown in FIG. 1;
FIG. 6 is a schematic diagram of a connection structure of a connection board, a first pull rope and a second pull rope according to the present invention;
FIG. 7 is an enlarged schematic view of the E-section structure shown in FIG. 6;
FIG. 8 is a schematic diagram of a connection structure of a stopper and a mounting frame according to the present invention;
fig. 9 is an enlarged schematic view of the F-section structure shown in fig. 8;
FIG. 10 is a schematic view of the connection structure of the movable slot and the mounting frame of the present invention;
FIG. 11 is a schematic view of the connection structure of the inner shaft and the tooth shaft of the present invention.
In the figure: 1. a fixed rod; 2. a communication mechanism; 201. a sliding sleeve; 202. a bracket; 203. a fixing plate; 204. a radio frequency unit; 205. an antenna unit; 206. a protective cover; 207. a chute; 208. a guide bar; 209. a slide block; 210. a spring; 211. a feed line; 3. a folding mechanism; 301. a mounting frame; 302. a folding rack; 303. a compression bar; 304. a movable groove; 305. a position limiting groove; 306. a limiting block; 4. a limiting mechanism; 401. a toothed ring; 402. a stop block; 403. an inner shaft; 404. a storage bin; 405. a tooth shaft; 5. a control mechanism; 501. a pulley; 502. a first pull rope; 503. a fixed box; 504. a worm; 505. a turntable; 506. a worm wheel; 507. a connecting plate; 508. a second pull rope; 509. a winding disc; 6. a wire clamping mechanism; 601. a fixing strip; 602. a clamping plate; 603. a rubber pad; 604. a clamping groove; 605. a screw rod; 606. and a slide bar.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purposes and the effects of the present invention easy to understand, the present invention is further described below with reference to the specific embodiments.
As shown in fig. 1-11, the 5G communication base station of the present invention includes a fixed rod 1, a communication mechanism 2 is installed on the fixed rod 1, a control mechanism 5 is installed on the fixed rod 1, the control mechanism 5 is connected with the communication mechanism 2, a folding mechanism 3 is installed on the fixed rod 1, a wire clamping mechanism 6 for clamping a wire harness is installed on the folding mechanism 3, and a limiting mechanism 4 for protecting the communication mechanism 2 is installed on the fixed rod 1;
the control mechanism 5 comprises a connecting plate 507, a connecting plate 507 is slidingly connected inside the fixed rod 1, two first pull ropes 502 are fixedly connected on the connecting plate 507 relatively, two first pull ropes 502 are fixedly connected with the connecting plate 507, the communication mechanism 2 comprises a sliding sleeve 201, the sliding sleeve 201 is slidingly arranged on the fixed rod 1, the end parts of the two first pull ropes 502 are fixedly connected with the top of the sliding sleeve 201, a second pull rope 508 is fixedly connected with the bottom of the connecting plate 507, a fixed box 503 is fixedly connected on the fixed rod 1, a worm gear 506 is rotatably connected inside the fixed box 503, a worm 504 meshed with the worm gear 506 is rotatably connected on the fixed box 503, a winding disc 509 is fixedly connected on the worm gear 506, the end part of the second pull rope 508 is fixedly connected with the winding disc 509, the control mechanism 5 further comprises a pulley 501, two pulleys 501 are rotatably connected at the opening of the top of the fixed rod 1 relatively, the two first pull ropes 502 are respectively connected with the two pulleys 501 in a rolling way, the control mechanism 5 further comprises a rotary table 505, the worm 504 at the outer side of the fixed box 503 is fixedly provided with the rotary table 505, the communication mechanism 2 further comprises a bracket 202, the side wall of the sliding sleeve 201 is fixedly connected with an annular structure bracket 202, a plurality of fixed plates 203 are arranged on the bracket 202, the fixed plates 203 are provided with a radio frequency unit 204 and an antenna unit 205, the radio frequency unit 204 is electrically connected with the antenna unit 205, the antenna unit 205 is electrically connected with a feeder line 211, the communication mechanism 2 further comprises a protective cover 206, the top of the fixed rod 1 is fixedly connected with a protective cover 206 in a circular table structure, the bottom area of the protective cover 206 is larger than the top area of the fixed rod 1, the communication mechanism 2 further comprises a chute 207 and a guide bar 208, two sliding grooves 207 are oppositely formed in the side wall of the fixed rod 1, two guide strips 208 are fixedly connected to the inner wall of the sliding sleeve 201 relatively, the guide strips 208 are connected to the sliding grooves 207 in a sliding mode, the communication mechanism 2 further comprises a sliding block 209 and a spring 210, the sliding block 209 with an inverted T-shaped cross section is connected to the fixed rod 1 in a sliding mode, the sliding block 209 is located at the top of the guide strips 208, and the spring 210 is clamped between the sliding block 209 and the fixed rod 1; when a 5G base station is installed on the roof, the fixing rod 1 is fixed through a prefabricated cement pier matched bolt, the worm 504 on the fixing box 503 is further rotated, the worm 504 is further rotated, the worm gear 506 is driven to rotate, then the worm gear 506 drives the winding disc 509 to rotate and sends out the second pull rope 508, then the connecting plate 507 moves towards the top direction of the fixing rod 1, then the two first pull ropes 502 gradually move towards the outer side of the fixing rod 1, along with the sliding out of the first pull ropes 502, the sliding sleeve 201 gradually moves towards the bottom direction of the fixing rod 1, the guide strip 208 is matched with the sliding sleeve 201 to shake when being installed and disassembled, the rotation of the worm 504 can be stopped after the sliding sleeve 201 is positioned at a proper position, at the moment, the radio frequency unit 204 and the antenna unit 205 can be installed, the two can be disassembled, the installation and maintenance are facilitated, or the worm gear 504 is completed, the two first pull ropes 502 can be gradually moved towards the outer side of the fixing rod 1, the sliding sleeve 201 can be gradually moved towards the bottom direction of the fixing rod 201, the sliding sleeve 201 can shake when the sliding sleeve 201 is installed, the worm gear is stopped, the second sliding sleeve 508 can be stopped, the sliding sleeve 201 can be stopped when the sliding sleeve 201 is in the proper position, the sliding sleeve is stopped, the second sliding sleeve 508 can be contracted, the second winding disc 508 can be contracted, the sliding sleeve 201 can be stopped, the inner wall can be contracted, and the sliding sleeve 201 can be contracted, and the second slider can be contracted, and the sliding sleeve 201 can be contracted, and the inner wall can be matched with the slider can be moved, and the slider can be moved.
Specifically, the limiting mechanism 4 includes a toothed ring 401, the side wall of the fixed rod 1 is rotationally connected with the toothed ring 401, an inner shaft 403 is rotationally connected inside the fixed rod 1, a toothed shaft 405 meshed with the toothed ring 401 is fixedly connected to the bottom of the inner shaft 403, a stop block 402 is fixedly connected to the top of the toothed shaft 405, a storage bin 404 corresponding to the stop block 402 is provided on the inner wall of the fixed rod 1, and the stop block 402 abuts against the bottom of the sliding sleeve 201; when the sliding sleeve 201 descends to the lowest point, the toothed ring 401 keeps still, the stop block 402 on the inner shaft 403 is located inside the storage bin 404, the stop block 402 does not block the sliding sleeve 201 from descending, then the sliding sleeve 201 is lifted after the radio frequency unit 204 and the antenna unit 205 are installed, the spring 210 is extruded after the guide strip 208 abuts against the sliding block 209, at the moment, the sliding sleeve 201 cannot move any more, the toothed ring 401 on the fixed rod 1 can be rotated, the fact that the toothed ring 401 drives the two toothed shafts 405 to simultaneously rotate is achieved, the two toothed shafts 405 rotate and then drive the inner shaft 403 to rotate, the stop block 402 rotates from the storage bin 404 after the inner shaft 403 rotates, at the moment, the stop block 402 is located at the bottom of the sliding sleeve 201, stability of the sliding sleeve 201 is increased, and the stop block 402 cannot be stored by reversing the toothed ring 401 when the sliding sleeve 201 cannot descend is avoided.
Specifically, the folding mechanism 3 includes a positioning slot 305 and a limiting block 306, the fixing rod 1 is axially provided with the positioning slot 305, the inside of the positioning slot 305 is equidistantly and slidably connected with a plurality of limiting blocks 306, the fixing rod 1 is provided with a movable slot 304 communicated with the positioning slot 305, the limiting blocks 306 positioned at the top and bottom of the positioning slot 305 are relatively and rotatably connected with a plurality of mounting frames 301 with a V-shaped structure, a plurality of groups of mutually rotatable folding frames 302 with an X-shaped structure are rotatably connected between the two opposite mounting frames 301, the bottom of the sliding sleeve 201 is relatively and fixedly connected with two compression rods 303 corresponding to the mounting frames 301, the wire clamping mechanism 6 includes a fixing strip 601, the rotating shafts at two sides of the mounting frames 301 and the folding frames 302 are fixedly connected with a plurality of fixing strips 601, the ends of the sliding strips 606 are fixedly connected with clamping plates 602, the side walls of the clamping plates 602 are provided with a plurality of rubber pads 603, the side walls of the fixing strips 601 are provided with a plurality of screw threads 605 corresponding to the clamping plates 602, and the screw threads 605 corresponding to the clamping plates 602 are connected with the bottoms of the clamping strips 602; when the radio frequency unit 204 and the antenna unit 205 are installed, the feeder 211 can be clamped between the fixing strip 601 and the clamping plate 602, and when a plurality of folding frames 302 are in a contracted state, the length of the feeder 211 is increased between two adjacent folding frames 302 before the feeder 211 is clamped, that is, the feeder 211 between two adjacent folding frames 302 is in an arc-shaped unfolding state, when the feeder 211 is clamped, a plurality of the feeders 211 are respectively embedded into the clamping grooves 604 at the side surfaces of the fixing strip 601, the screw 605 is rotated, and as the fixing strip 601 and the clamping plate 602 are limited by the sliding rod 606, when the screw rod 605 is rotated, the clamping plate 602 approaches to the direction of the fixing strip 601, at this time, the rubber pad 603 clamps the feeder 211 inside the clamping groove 604, after the installation, the feeder 211 gradually straightens along with the opening of the folding frame 302, when the feeder 211 straightens, the folding frame 302 and the mounting frame 301 lift inside the limit groove 305 when folding or expanding, adjacent folding frames 302 rotate mutually, and the folding frame 302 rotates with the mounting frame 301, so when the sliding sleeve 201 is overhauled by descending, the feeder 211 slowly expands along the direction away from the side wall of the fixing rod 1 and cannot fall to the ground, and the workers are prevented from tripping.
When the invention is used, firstly, when a 5G base station is installed on the roof, the fixed rod 1 is fixed through a prefabricated cement pier matched bolt, the worm 504 on the fixed box 503 is further rotated, the worm 504 drives the worm wheel 506 to rotate, then the worm wheel 506 drives the winding disc 509 to rotate and sends out a second pull rope 508, then the connecting plate 507 moves towards the top direction of the fixed rod 1, then the two first pull ropes 502 gradually move towards the outer side of the fixed rod 1, along with the sliding out of the first pull ropes 502, the sliding sleeve 201 gradually moves towards the bottom direction of the fixed rod 1, the guide strip 208 is matched with the sliding groove 207, the sliding sleeve 201 can avoid shaking when being installed and disassembled, the rotation of the worm 504 can be stopped when the sliding sleeve 201 is in a proper position, at the moment, the radio frequency unit 204 and the antenna unit 205 can be installed, the worm wheel 506 can be disassembled, the installation and maintenance are convenient, or the maintenance is completed, the winding disc 509 reversely rotates to wind the second pull ropes 507 downwards, and the two first pull ropes 502 are contracted towards the outer side of the fixed rod 1, the sliding sleeve 508 can be contracted, the sliding sleeve 201 can be prevented from being loosely matched with the sliding sleeve 201, and the sliding sleeve 201 can be prevented from being loosened, and the sliding sleeve 201 can be prevented from being rotated, and being in a limited position by the sliding sleeve, and the sliding sleeve 201 can be prevented from being moved;
then, the feeder 211 can be clamped between the fixing strip 601 and the clamping plate 602 when the radio frequency unit 204 and the antenna unit 205 are installed, at this time, the folding frames 302 are in a contracted state, then the length of the feeder 211 is increased between two adjacent folding frames 302 before the feeder 211 is clamped, that is, the feeder 211 between two adjacent folding frames 302 is in an arc-shaped unfolding state, when the feeder 211 is clamped, the feeder 211 is respectively embedded into the clamping grooves 604 on the side surfaces of the fixing strip 601, the screw rod 605 is rotated, as the fixing strip 601 and the clamping plate 602 are limited by the sliding rod 606, the clamping plate 602 is closed to the direction of the fixing strip 601 when the screw rod 605 is rotated, at this time, the rubber pad 603 clamps the feeder 211 in the clamping groove 604, after the installation is completed, along with the ascending of the sliding sleeve 201, the feeder 211 is gradually straightened along with the opening of the folding frames 302, when the feeder 211 is straightened, the folding frames 302 and the mounting frame 301 are folded or expanded, the limiting blocks 306 are lifted in the inner parts of the limiting grooves 305, and the adjacent folding frames 302 are mutually rotated, and the folding frames 302 and the sliding sleeve 302 are prevented from falling down from the side walls of the fixing strip 1, and the sliding sleeve 201 is prevented from falling down in the arc-shaped direction;
finally, when the sliding sleeve 201 descends to the lowest point, the toothed ring 401 keeps motionless, the stop block 402 on the inner shaft 403 is positioned in the storage bin 404, the stop block 402 cannot obstruct the descending of the sliding sleeve 201, then when the sliding sleeve 201 is lifted after the installation of the radio frequency unit 204 and the antenna unit 205 is completed, the spring 210 is extruded after the guide strip 208 is abutted against the sliding block 209, the sliding sleeve 201 cannot move any more, the toothed ring 401 on the fixed rod 1 can be rotated, the toothed ring 401 drives the two toothed shafts 405 to rotate simultaneously, the inner shaft 403 is driven to rotate after the two toothed shafts 405 rotate, the stop block 402 is positioned at the bottom of the sliding sleeve 201 at the moment after the inner shaft 403 rotates, the stop block 402 can be stored after the inner shaft 403 rotates from the storage bin 404, and the stop block 402 can be prevented from descending when the toothed ring 401 is reversed during maintenance.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description describes embodiments, not every embodiment is comprised of only a single independent embodiment, and that this description is for clarity only, and that those skilled in the art will recognize that the embodiments of the present disclosure as a whole may be suitably combined to form other embodiments that will be understood by those skilled in the art.
Claims (3)
1. A 5G communication base station, comprising:
a fixed rod (1);
the communication mechanism (2) is arranged on the fixed rod (1), the communication mechanism (2) comprises a sliding sleeve (201), and the sliding sleeve (201) slides on the fixed rod (1); the side wall of the sliding sleeve (201) is fixedly connected with an annular structure support (202), a plurality of fixing plates (203) are arranged on the support (202), a radio frequency unit (204) and an antenna unit (205) are arranged on the fixing plates (203), the radio frequency unit (204) is electrically connected with the antenna unit (205), and feeder lines (211) are electrically connected with the radio frequency unit (204) and the antenna unit (205); the top of the fixed rod (1) is fixedly connected with a protective cover (206) with a round table-shaped structure, and the bottom area of the protective cover (206) is larger than the top area of the fixed rod (1); two sliding grooves (207) are oppositely formed in the side wall of the fixed rod (1), two guide strips (208) are fixedly connected to the inner wall of the sliding sleeve (201) relatively, and the guide strips (208) are connected to the sliding grooves (207) in a sliding mode; a sliding block (209) with an inverted T-shaped cross section is connected to the fixed rod (1) in a sliding manner, the sliding block (209) is positioned at the top of the guide strip (208), and a spring (210) is clamped between the sliding block (209) and the fixed rod (1);
the control mechanism (5) is arranged on the fixed rod (1); the control mechanism (5) comprises a connecting plate (507), the inside of the fixing rod (1) is connected with the connecting plate (507) in a sliding manner, two first pull ropes (502) are fixedly connected onto the connecting plate (507) relatively, the end parts of the two first pull ropes (502) are fixed with the top of the sliding sleeve (201), a second pull rope (508) is fixedly connected to the bottom of the connecting plate (507), a fixing box (503) is fixedly connected onto the fixing rod (1), a worm wheel (506) is rotatably connected inside the fixing box (503), a worm (504) meshed with the worm wheel (506) is rotatably connected onto the fixing box (503), a winding disc (509) is fixedly connected onto the worm wheel (506), and the end part of the second pull rope (508) is fixedly connected with the winding disc (509); the control mechanism (5) further comprises pulleys (501), two pulleys (501) are connected at the top opening of the fixed rod (1) in a relative rotation mode, and the two first pull ropes (502) are respectively connected with the two pulleys (501) in a rolling mode; the control mechanism (5) further comprises a rotary table (505), and the rotary table (505) is fixed on a worm (504) at the outer side of the fixed box (503);
the utility model discloses a wire harness fixing device, including fixed lever (1), fixed lever (1) is equipped with folding mechanism (3), folding mechanism (3) include limit groove (305) and stopper (306), limit groove (305) have been seted up to axial on fixed lever (1), inside equidistance sliding connection in limit groove (305) has a plurality of stopper (306), set up on fixed lever (1) with limit groove (305) intercommunication movable groove (304), be located limit groove (305) top, stopper (306) on bottom are connected with on relatively rotating and are connected with mounting bracket (301) that are "V" font structure, stopper (306) of bottom are fixed in fixed lever (1), two relatively rotate between mounting bracket (301) are connected with multiunit mutually, be folding bracket (302) that are "X" shape structure, the bottom of sliding sleeve (201) is fixed connection relatively and is connected with two depression bars (303) that correspond with mounting bracket (301), install wire harness clamping mechanism (6) on mounting bracket (301).
2. A 5G communication base station according to claim 1, characterized in that: be equipped with on dead lever (1) stop gear (4) that protect communication mechanism (2), stop gear (4) are including ring gear (401), the lateral wall rotation of dead lever (1) is connected with ring gear (401), the inside rotation of dead lever (1) is connected with interior axle (403), the bottom of interior axle (403) is fixedly connected with and ring gear (401) engaged pinion (405), dog (402) are fixedly connected with at the top of pinion (405), storage bin (404) corresponding with dog (402) have been seted up to the inner wall of dead lever (1), dog (402) are contradicted with the bottom of sliding sleeve (201).
3. A 5G communication base station according to claim 1, characterized in that: the wire clamping mechanism (6) comprises fixing strips (601), fixing strips (601) are fixedly connected to rotating shafts on two sides of the mounting frame (301) and the folding frame (302), sliding rods (606) are slidably connected to the fixing strips (601), clamping plates (602) are fixedly connected to the ends of the sliding rods (606), a plurality of rubber pads (603) are arranged on the side walls of the clamping plates (602), a plurality of clamping grooves (604) corresponding to the clamping plates (602) are formed in the side walls of the fixing strips (601), screw rods (605) in threaded connection with the bottoms of the fixing strips (601) are connected with screw rods (605) in threaded connection with the clamping plates (602), and feeder lines (211) are clamped between the fixing strips (601) and the rubber pads (603).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310782500.4A CN116528403B (en) | 2023-06-29 | 2023-06-29 | 5G communication base station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310782500.4A CN116528403B (en) | 2023-06-29 | 2023-06-29 | 5G communication base station |
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| CN116528403B true CN116528403B (en) | 2023-09-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118065701B (en) * | 2024-03-27 | 2024-08-16 | 河北云海钢结构有限公司 | Prefabricated 5G communication base station |
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| CN102561744A (en) * | 2012-01-09 | 2012-07-11 | 浙江瑞能通信科技有限公司 | Integrated base station capable of realizing one-click maintenance without ascending height |
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| CN213651503U (en) * | 2020-11-17 | 2021-07-09 | 合肥工业大学 | Self-locking type traction rope retracting mechanism |
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| CN116528403A (en) | 2023-08-01 |
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