CN114650461A - Outdoor signal communication subassembly based on 5G network - Google Patents
Outdoor signal communication subassembly based on 5G network Download PDFInfo
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- CN114650461A CN114650461A CN202210316904.XA CN202210316904A CN114650461A CN 114650461 A CN114650461 A CN 114650461A CN 202210316904 A CN202210316904 A CN 202210316904A CN 114650461 A CN114650461 A CN 114650461A
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- 238000004891 communication Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 104
- 238000013016 damping Methods 0.000 claims description 60
- 230000007246 mechanism Effects 0.000 claims description 44
- 238000005096 rolling process Methods 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/11—Protection against environment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
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Abstract
The invention discloses an outdoor signal communication assembly based on a 5G network, which relates to the technical field of communication equipment and has the technical scheme that: the antenna device comprises an antenna device and a supporting assembly used for installing the antenna device, wherein the supporting assembly comprises a lower supporting rod, an upper supporting rod and a supporting seat fixedly connected between the upper supporting rod and the lower supporting rod; one end of the mounting rack is rotatably connected with the supporting frame, the angle can be locked and fixed through the bolts, and a fixed connection structure is formed between the other end of the mounting rack and the upper supporting rod. The invention can perform auxiliary protection on the cable of the antenna device and improve the installation stability of the model communication assembly.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to an outdoor signal communication assembly based on a 5G network.
Background
The 5G signal base stations need to be arranged in various regional positions to improve the coverage rate of a signal network, wherein part of the antenna devices may need to be installed in a high-altitude environment and are often influenced by strong wind and rainwater in a severe environment for a long time; in order to solve the problem of severe working environment, the mounting frame of the antenna device is usually subjected to windproof reinforcement treatment, and the antenna device or the threaded connecting piece for mounting can resist strong wind influence. However, for the cable of the antenna device, protection omission exists in the prior art at present, after the antenna device is installed, the cable may directly hang on the lower part of the antenna device to form an unstable state, and under the influence of a transverse wind, the cable will greatly swing, which will cause the damage of the antenna device and the cable, and affect the stability of the cable; and some cables are fixed through the fixed structure installation, after long-time use, produce the not hard up easily to activity is poor after the installation, influences follow-up to adjust the flexibility to antenna device.
Therefore, a new solution is needed to solve this problem.
Disclosure of Invention
The present invention is directed to solve the above problems and to provide an outdoor signal communication module based on a 5G network, which can perform auxiliary protection on a cable of an antenna device and improve installation stability of a model communication module.
The technical purpose of the invention is realized by the following technical scheme: an outdoor signal communication assembly based on a 5G network comprises an antenna device and a supporting assembly used for mounting the antenna device, wherein the supporting assembly comprises a lower supporting rod, an upper supporting rod and a supporting seat fixedly connected between the upper supporting rod and the lower supporting rod; one end of the mounting frame is rotatably connected with the support frame, angle locking and fixing can be realized through bolts, and a fixed connection structure is formed between the other end of the mounting frame and the upper support rod; set up hollow rolling chamber in the supporting seat, the inlet wire that supplies antenna device's cable to pass is seted up to the periphery of supporting seat, set up rotary mechanism and coupling mechanism in the rolling intracavity, coupling mechanism passes through rotary mechanism drive rotation, including rotatable link, a plurality of clamp mouths of periphery fixedly connected with of link, the clamp mouth is used for the cable of the fixed rolling intracavity of centre gripping.
The invention is further provided that tube cavities communicated with the rolling cavities are arranged in the upper supporting rod and the lower supporting rod, cables used for the antenna device penetrate downwards in the tube cavities of the lower supporting rod, a transmission shaft is connected in the tube cavities of the upper supporting rod in a rotating mode, the upper end of the transmission shaft is driven to rotate through the three-cup wind measuring device, and the lower end of the transmission shaft is connected with the rotating mechanism.
The invention is further arranged in such a way that the upper end of the upper supporting rod is provided with a transmission box, the inner cavity of the transmission box is communicated with the tube cavity of the upper supporting rod, the upper end of the transmission box is rotatably connected with a rotating shaft, the upper end of the rotating shaft is provided with a three-cup wind measuring device, and a transmission mechanism is arranged in the transmission box and is used for connecting the rotating shaft and the transmission shaft.
The invention is further arranged in that the transmission mechanism comprises a transmission sleeve, and the lower end of the transmission sleeve extends into the tube cavity of the upper supporting rod and is fixedly connected with the transmission shaft; the periphery of the upper end of the transmission sleeve is fixedly connected with a transmission disc, and the lower end of the rotating shaft extends into the transmission sleeve and is rotatably connected with the transmission sleeve; the upper end of the transmission case is fixedly connected with a rotary sleeve for rotatably supporting the rotary shaft.
The invention is further provided that the rotating shaft is provided with a fixed gear corresponding to the interior of the transmission box, the periphery of the transmission disc is provided with a transmission gear ring, the transmission gear ring and the inner periphery of the fixed gear are provided with driven gears, and the driven gears are in meshing transmission with the transmission gear ring and the fixed gear.
The invention is further provided that the rotating mechanism comprises a linkage shaft, and the linkage shaft is rotationally connected in the winding cavity and is coaxially arranged with the transmission shaft; the upper end of the linkage shaft is driven to rotate by a transmission shaft; the connecting frame is arranged on the periphery of the linkage shaft and is driven to rotate by the linkage shaft.
The invention is further set that the lower end of the transmission shaft is fixedly connected with a first linkage sleeve, the upper end of the linkage shaft is sleeved with a second linkage sleeve, and the second linkage sleeve and the linkage shaft synchronously rotate and can axially slide and adjust; the lower end of the first linkage sleeve is provided with a first inclined plane, and the upper end of the second linkage sleeve is provided with a second inclined plane matched with the first inclined plane; the lower end of the second linkage sleeve is elastically supported by a linkage spring, and the linkage spring is used for elastically maintaining the second inclined plane to be pressed against the first inclined plane.
The invention is further arranged in such a way that the upper end of the linkage shaft extends into the first shaft hole of the first linkage sleeve, the periphery of the linkage shaft is provided with a sliding key, and the second shaft hole of the second linkage sleeve is internally provided with a key slot which is matched with the sliding key in a sliding way.
The invention is further provided that the connecting mechanism further comprises a connecting sleeve, and the connecting frame is arranged on the periphery of the connecting sleeve; the connecting sleeve and the linkage shaft rotate synchronously and can be adjusted in an axial sliding manner; the upper end of the connecting sleeve is fixedly connected with a limiting baffle ring, and the limiting baffle ring is used for elastically abutting against the lower end of the linkage spring; the lower end of the linkage shaft is in threaded connection with a linkage nut, and the linkage nut is used for abutting and limiting the lower end of the connecting sleeve.
The invention is further arranged in that the periphery of the connecting sleeve is hermetically connected with a driven sleeve, a sealed damping cavity is arranged between the connecting sleeve and the driven sleeve, damping oil is filled in the damping cavity, a damping seat is fixedly connected to the position of the periphery of the connecting sleeve corresponding to the damping cavity, and damping fins are arranged on the periphery of the damping seat.
In conclusion, the invention has the following beneficial effects:
the cable of the antenna device can be wound and coiled in an auxiliary manner through the coiling cavity in the supporting seat, and is collected into the coiling cavity for protection, so that the cable of the antenna device can be prevented from being supported in an external environment and being influenced by cross wind; the winding cable can be connected and supported by adopting the rotating mechanism and the connecting mechanism, the cable is kept to have a certain inward winding trend all the time by rotating, and the winding cable is driven by the three-cup wind measuring device at the top end, so that the winding action can be automatically generated under the condition of high wind speed, and the cable can be conveniently stored; and through link gear, can form automatic skidding after excessive rolling, stop the rolling, avoid producing the rolling destruction to the cable, keep the long-time stable accomodating of cable.
Drawings
Fig. 1 is a schematic structural diagram of an outdoor signal communication assembly based on a 5G network according to the present invention;
FIG. 2 is a schematic structural diagram of a transmission case and a three-cup wind measuring device of the invention;
FIG. 3 is a schematic structural view of the interior of the support base according to the present invention;
FIG. 4 is a schematic structural view of a first linkage sleeve and a second linkage sleeve of the present invention;
FIG. 5 is a schematic view of the structure inside the damping chamber according to the present invention;
FIG. 6 is a cross-sectional view of the damper chamber of the present invention;
FIG. 7 is a schematic view of the installation structure of the elastic buffer sleeve of the present invention;
fig. 8 is a schematic structural diagram of the mounting bracket of the present invention.
Reference numerals: 1. an antenna device; 2. a lower support bar; 3. an upper support rod; 4. a supporting seat; 41. a winding cavity; 42. a lumen; 5. a transmission case; 51. a rotating sleeve; 6. a transmission mechanism; 61. a transmission sleeve; 62. a drive plate; 63. a drive gear ring; 64. a driven gear; 65. a fixed gear; 66. a rotating support; 7. a rotating shaft; 8. a three-cup wind measuring device; 9. a drive shaft; 10. a rotation mechanism; 101. a linkage shaft; 102. sleeving a first linkage sleeve; 1021. a first shaft hole; 1022. a first inclined plane; 103. a second linkage sleeve; 1031. a second shaft hole; 1032. a keyway; 1033. a sliding key; 1034. a second inclined plane; 104. a linkage spring; 105. a linkage nut; 11. a connecting mechanism; 111. connecting sleeves; 112. a driven sleeve; 113. a connecting frame; 114. clamping the opening; 115. a limit stop ring; 116. a damping chamber; 117. a damping seat; 118. a damping fin; 119. a telescopic groove; 1110. a third inclined plane; 1111. a flow limiting groove; 1112. a fourth inclined plane; 12. a cable; 13. a wire inlet; 131. a guide wheel; 14. a support frame; 15. a mounting frame; 151. fixing the clamping plate; 152. a movable clamping plate; 1521. a rotating part; 1522. an articulation member; 153. installing a screw rod; 154. mounting holes; 155. mounting a nut; 156. spherical surface is sunken; 157. an adjusting block; 1571. spherical surface is convex; 158. a screw head; 159. an arc-shaped recess; 16. an elastic buffer sleeve; 161. a buffer gap; 162. a buffer block; 163. a buffer spring; 164. a volute spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
An outdoor signal communication assembly based on a 5G network, as shown in fig. 1-4, comprises an antenna device 1 and a supporting assembly, wherein the supporting assembly is used for installing the antenna device 1 and can support and fix an antenna assembly; wherein supporting component includes lower support rod 2, last bracing piece 3 and supporting seat 4, lower support rod 2, last bracing piece 3 are coaxial vertical position installation, and supporting seat 4 fixed connection sets up hollow rolling chamber 41 in the position between upper support rod 3, lower bracing piece 2 in the supporting seat 4, can be used for holding cable 12 that the rolling antenna held in the palm down in the middle of this rolling chamber 41.
An upper group of support frames 14 and a lower group of support frames 14 are fixed on the back surface of the antenna device 1, and the support frames 14 are fixedly arranged on the upper support rod 3 through a mounting frame 15, so that the antenna device 1 is fixedly supported; wherein, the upper supporting frame 14 is longer than the lower supporting frame 14, so that the antenna device 1 is in a downward inclined state and can release signals to the target on the bottom surface; rotate between one end of mounting bracket 15 and the support frame 14 and be connected, can realize through the bolt that the locking of angle is fixed to can be convenient for adjust and control the inclination of antenna device 1, the other end of mounting bracket 15 is fixed connection staple bolt then, through forming fixed bearing structure between staple bolt and the last bracing piece 3.
Specifically, as shown in fig. 8, the mounting bracket includes a fixed clamping plate 151 and a movable clamping plate 152, and the fixed clamping plate 151 and the movable clamping plate 152 can be clamped at both sides of the upper support rod and are fixed at both ends of the fixed clamping plate 151 and the movable clamping plate 152 by two sets of mounting threads, forming a frame-shaped clamped state. An arc-shaped recess 159 adapted to the upper support pole is formed at a side of the stationary and movable clamping plates 151 and 152 opposite to each other, so that a stable coupling structure can be maintained after being clamped to the upper support pole.
In order to adapt to not unidimensional last bracing piece, can be with moving splint 152 setting and be rotation regulation's structure, move splint 152 and specifically include two half fan's rotating part 1521, two rotating parts 1521 are connected through middle articulated elements 1522 to can pass through the swing, the peripheral dimension of bracing piece is gone up in the adaptation, increase behind the centre gripping with the cladding and the area of contact of last bracing piece periphery, thereby can improve the stability of centre gripping.
Both ends of the fixed clamping plate 151 and the movable clamping plate 152 are provided with mounting holes 154 for the mounting screw 153 to pass through, wherein one end of the mounting screw 153 passes through one side of the fixed clamping plate 151 and is limited by a mounting nut 155, and the other end of the mounting screw 153 passes through the movable clamping plate 152 and is limited by a screw head 158 and a mounting block on the mounting screw 153, so that the fixed clamping plate 151 and the movable clamping plate 152 can be locked.
For the purpose of rotating and adjusting the movable clamp plate 152, a spherical abutting structure may be disposed at the abutting position of the mounting block and the movable clamp plate 152, specifically, a spherical protrusion 1571 may be disposed on the mounting block, and an adaptive spherical recess 156 may be disposed on the fixed clamp plate 151, and both may always maintain a spherical joint state in a swing process of a certain angle; in the rotation adjusting process, the rotating portion 1521 of the movable clamp plate 152 can be adapted to rotate, so that the screw head 158 can be stably kept against the adjusting block 157, and the clamping stability of the fixed clamp plate 151 and the movable clamp plate 152 after clamping is improved.
The cable 12 is connected to the lower end of the antenna device 1 and extends downward; a cable inlet 13 through which the cable 12 of the antenna device 1 passes is opened on the outer periphery of the support base 4, and a plurality of guide wheels 131 are attached to the inner side of the inlet, so that the cable 12 at the cable inlet 13 is guided to be stretched and contracted, and the stability of stretching and contraction of the cable 12 is maintained.
The rotating mechanism 10 and the connecting mechanism 11 are installed in the winding cavity 41, wherein the connecting mechanism 11 is driven to rotate by the rotating mechanism 10, the connecting mechanism 11 comprises a connecting frame 113, a plurality of clamping openings 114 are fixedly connected to the periphery of the connecting frame 113, and the cable 12 can be clamped and fixed through the clamping openings 114. The connection frame 113 can be driven by the rotation mechanism 10 to rotate, so that the cable 12 can be wound spirally.
All be cavity form in going up bracing piece 3 and the lower bracing piece 2, establish the lumen 42 with the linkage of rolling chamber 41, after cable 12 stretched into rolling chamber 41, stretched into downwards again in the middle of the lumen 42 of lower bracing piece to extend to ground position, be connected with other communication equipment, can be with cable 12 cladding, thereby avoid receiving external destruction influence.
The transmission shaft 9 is rotatably connected in the tube cavity 42 of the upper support rod 3, and the transmission shaft 9 is rotatably supported by a plurality of bearing assemblies, so that the rotation stability of the transmission shaft 9 can be kept; wherein, the upper end of the transmission shaft 9 is rotationally driven by the three-cup wind measuring device 8, the three-cup side wind device is provided with three semicircular cup-shaped bodies which are distributed in an annular shape, and the three-cup side wind device can be driven to rotate under the influence of external wind power so as to drive the transmission shaft 9 on the lower side to rotate. The lower end of the transmission shaft 9 is connected to the rotating mechanism 10, and the rotation of the lower end of the transmission shaft 9 can drive the rotating mechanism 10, so as to drive the connecting mechanism 11 on the rotating mechanism 10 to rotate, and further drive the cable 12 in the winding cavity 41 to have a winding action tendency.
Specifically, a transmission case 5 is installed at the upper end of the upper support rod 3, the inner cavity of the transmission case 5 is communicated with a tube cavity 42 of the upper support rod 3, the upper end of the transmission case 5 is rotatably connected with a rotating shaft 7, and a three-cup wind measuring device 8 is installed at the upper end of the rotating shaft 7; in order to maintain the stability of the rotation shaft 7, a rotation sleeve 51 may be fixedly coupled to an upper end of the transmission case 5, thereby rotatably supporting the rotation shaft 7.
A transmission mechanism 6 is provided inside the transmission case 5, and the rotation shaft 7 and the transmission shaft 9 can be interlocked by the transmission mechanism 6 to transmit downward the rotational motion output from the three-cup wind measuring device 8. Specifically, the transmission mechanism 6 comprises a transmission sleeve 61, and the lower end of the transmission sleeve 61 extends into the tube cavity 42 of the upper support rod 3 and is fixedly connected with the transmission shaft 9; a transmission disc 62 is fixedly connected to the periphery of the upper end of the transmission sleeve 61, and power transmission is realized between the larger transmission disc 62 and the transmission sleeve; the lower end of the rotary shaft 7 is inserted into the driving sleeve 61 and is rotatably connected to the driving sleeve 61 by a rotary support 66, so that the stability of the rotary shaft 7 can be further maintained.
The transmission connection between the transmission sleeve and the transmission disc can be realized by means of gear transmission, or the transmission of the rotary motion can also be realized by means of friction. Specifically, a fixed gear 65 may be installed inside the rotating shaft 7 corresponding to the transmission case 5, the fixed gear 65 being capable of moving synchronously with the rotating shaft 7; and be provided with transmission ring gear 63 in the periphery of transmission dish 62, install driven gear 64 between the inner periphery of transmission ring gear 63 and fixed gear 65, driven gear 64 can with transmission ring gear 63, fixed gear 65 meshing transmission to through the rotation of rotation axis 7, can pass through the speed reduction of gear structure, then to transmission shaft 9 output more stable rotary motion, drive the action of rotary mechanism 10 among the rolling box.
In the winding cavity 41, the rotating mechanism 10 comprises a linkage shaft 101, and the linkage shaft 101 is rotatably connected in the winding cavity 41 and is coaxially arranged with the transmission shaft 9; the upper end of the linkage shaft 101 is driven to rotate by the transmission shaft 9, and the connecting frame 113 is arranged on the periphery of the linkage shaft 101 and driven to rotate by the linkage shaft 101, so that the transmission of the rotation action can be realized, and the cable 12 is driven to be wound.
The rotating mechanism 10 further comprises a first linkage sleeve 102 and a second linkage sleeve 103, and the rotating action of the rotating mechanism 10 is mainly realized by the matching of the first linkage sleeve 102 and the second linkage sleeve 103; the first linkage sleeve 102 is fixedly connected to the lower end of the transmission shaft, and a shaft hole one 1021 is formed in the axis position of the lower end of the first linkage sleeve 102; a second shaft hole 1031 is formed in the center of the second linkage sleeve 103, the second linkage sleeve 103 is sleeved on the periphery of the transmission shaft, and the second linkage sleeve 103 and the linkage shaft 101 keep synchronous rotation and can axially slide and adjust; specifically, the linkage shaft 101 and the second linkage sleeve 103 can be structurally connected through a sliding key 1033, the sliding key 1033 is fixed on the periphery of the linkage shaft 101, a key groove 1032 is formed in a second shaft hole 1031 of the second linkage sleeve 103, and the sliding adjustment action of the second linkage sleeve 103 on the linkage shaft 101 can be realized through the mutual matching of the sliding key 1033 and the key groove 1032.
In order to keep the transmission of the torque between the first linkage sleeve 102 and the second linkage sleeve 103, a first inclined surface 1022 is arranged at the lower end of the first linkage sleeve 102, a second inclined surface 1034 is arranged at the upper end of the second linkage sleeve 103, and the first inclined surface 1022 and the second inclined surface 1034 are parallel to each other; the lower end of the linkage sleeve is elastically supported by a linkage spring 104, and under the action of the linkage spring 104, the linkage sleeve II 103 can be elastically pushed upwards, so that the inclined surface I1022 and the inclined surface II 1034 between the linkage sleeve I102 and the linkage sleeve II 103 are mutually pressed; under the action of the linkage spring 104, the first inclined surface 1022 and the second inclined surface 1034, the torque output by the transmission shaft 9 can be transmitted downwards to the linkage shaft 101, so as to drive the connecting mechanism 11, and the cable 12 is wound; when the cable 12 is wound to be relatively tight, the first inclined surface 1022 and the second inclined surface 1034 can slip relatively, and when the first linkage sleeve 102 continuously outputs rotation motion, the second linkage sleeve 103 can slide downwards in a spring pushing mode, so that the winding amplitude can be limited, and the winding stability of the cable 12 can be maintained.
The connecting mechanism 11 further includes a connecting sleeve 111, and the connecting frame 113 is mounted on the periphery of the connecting sleeve 111, and the connecting frame 113 is driven to move by the rotation of the connecting sleeve 111. The connecting sleeve 111 and the linkage shaft 101 rotate synchronously and can be adjusted in an axial sliding mode, and a key groove 1032 structure can be arranged between the connecting sleeve 111 and the linkage shaft 101 to achieve connection.
The periphery of the upper end of the connecting sleeve 111 is fixedly connected with a limit stop ring 115, and the lower end of the linkage spring 104 can be stopped by the limit stop ring 115 to form an elastic supporting structure at the lower end of the linkage spring 104; and the lower end of the linkage shaft 101 is in threaded connection with a linkage nut 105, the linkage nut 105 can be abutted against and limited at the lower end of the connecting sleeve 111 to integrally support the connecting sleeve 111 and the linkage spring 104, and the initial pre-tightening force of the linkage spring 104 can be adjusted by adjusting the position of the linkage thread before assembly, so that the winding tightness of the cable 12 is adjusted. The linkage nut 105 can adopt two mutually overlapped modes, and the two linkage nuts 105 can be mutually pressed through relative adjustment to generate the pressure of a threaded part, so that the linkage nut 105 and the linkage shaft 101 are locked.
In the connecting mechanism 11, the connecting frame 113 can be directly and fixedly connected to the periphery of the connecting sleeve 111, and stable synchronous transmission can be realized between the connecting sleeve 111 and the connecting frame 113; or, the connecting frame 113 and the connecting sleeve 111 can be connected by adopting a damping structure, so that a certain rotary damping can be formed between the connecting sleeve 111 and the connecting frame 113, and the small-amplitude adaptive automatic adjustment can be generated when the relative rotation with a certain amplitude is generated and the winding is too tight, so that the overall operation stability is improved.
As shown in fig. 5, the driven sleeve 112 is hermetically connected to the periphery of the connecting sleeve 111, a sealed damping cavity 116 is arranged between the connecting sleeve 111 and the driven sleeve 112, damping oil is filled in the damping cavity 116, the damping oil has low fluidity, and a more stable state can be formed in the mutual rotation process between the connecting sleeve 111 and the driven sleeve 112; specifically, a damping seat 117 can be fixedly connected to the outer periphery of the connecting sleeve 111 at a position corresponding to the damping cavity 116, a damping fin 118 is arranged on the outer periphery of the damping seat 117, and a smaller gap is formed between the damping fin 118, the damping seat 117 and the inner wall of the damping cavity 116, so that damping oil is more difficult to circulate, and the damping transmission stability between the driven sleeve 112 and the connecting sleeve 111 is maintained.
As shown in fig. 6, two damping seats 117 and two damping fins 118 are arranged and are distributed in central symmetry; a telescopic groove 119 is formed in the periphery of the damping seat 117, and the damping sheet 118 can be partially accommodated in the telescopic groove 119, so that the damping sheet 118 can be telescopically adjusted in the radial direction of the damping cavity 116 within the range of the telescopic groove 119; when more parts of the damping fin 118 are retracted into the telescopic groove 119, the gap between the edge of the damping fin 118 and the inner wall of the connecting sleeve 111 is increased, and a passage for the circulation of damping oil is increased, so that the damping effect is reduced; when the damping fin 118 is ejected outwards from the telescopic slot 119, the edge of the damping fin 118 is in closer contact with the inner wall of the connecting sleeve 111, and a channel for the circulation of damping oil is reduced, so that the damping effect is enhanced;
the expansion and contraction of the damper 118 is adjusted by the inclination thereof, specifically, as shown in fig. 6, a third inclined surface 1110 is provided on the damper 118 on the side of the end portion facing the inner peripheral wall of the driven sleeve 112, and the third inclined surface 1110 can be pressed and sealed with the inner peripheral wall of the driven sleeve 112; a flow limiting groove 1111 is formed in one side, back to the three inclined surfaces 1110, of the damper 118, and a four inclined surfaces 1112 parallel to the three inclined surfaces 1110 are formed in the flow limiting groove 1111.
Under the working condition, the linkage shaft 101 drives the connecting sleeve 111 to rotate, the rotation direction faces one side of the flow limiting groove 1111, in the rotation process, the damping oil can generate radial component force on the inclined plane four 1112, and can drive the damping sheet 118 to have a radial outward movement trend, so that the damping sheet 118 and the inner peripheral wall of the driven sleeve 112 can be driven to form a tighter pressing state, and a more stable damping state can be formed; under the condition that the first linkage sleeve 102 and the second linkage sleeve 103 are used for guiding sliding, the continuous rolling tightness of the cable 12 can be buffered through slow damping, and the abrasion possibly generated by long-time frequent sliding buffering is reduced;
then, under the condition that the linkage shaft 101 does not rotate, in the damping cavity 116, the damping oil forms slow pressure release on two sides of the damping fin 118, the circulating damping oil is easy to circulate at the edge position of the three inclined surfaces 1110, and further a certain inward radial component force is generated at the position of the three inclined surfaces 1110, so that a gap structure is easy to form between the damping fin 118 and the damping cavity 116, and the damping oil can automatically recover to a stable state.
Further, the above embodiment can be optimized, an elastic buffer sleeve 16 can be fixedly connected to the lower end of the driven sleeve 112, a buffer gap 161 is formed between the elastic buffer sleeve 16 and the connection sleeve 111, a buffer spring 163 is arranged in the buffer gap 161, and an elastic restoring force can be formed between the elastic buffer sleeve 16 and the connection sleeve 111 through the buffer spring 163, that is, in the winding process, the buffer spring 163 can stop winding the linkage shaft 101, and when the relatively stable state is restored, the torque generated in the damping motion process is slowly released through the elastic action of the buffer spring 163, and thus, proper unwinding adjustment can be generated, and the situation that the cable 12 is wound too tightly for a long time is avoided.
Specifically, the buffer blocks 162 are fixedly connected to two ends of the buffer spring 163, the buffer blocks 162 at two ends are respectively and fixedly connected to the connection sleeve 111 and the elastic buffer sleeve 16, and an elastic connection structure is formed between the buffer spring 163 and the connection sleeve 111 and the elastic buffer sleeve 16.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. The outdoor signal communication assembly based on the 5G network is characterized by comprising an antenna device (1) and a supporting assembly used for installing the antenna device (1), wherein the supporting assembly comprises a lower supporting rod (2), an upper supporting rod (3) and a supporting seat (4) fixedly connected between the upper supporting rod (3) and the lower supporting rod (2), an upper group of supporting frames (14) and a lower group of supporting frames (14) are fixedly connected to the antenna device (1), the supporting frame (14) on the upper side is longer than the supporting frame (14) on the lower side, and the antenna device (1) is in an inclined downward state; one end of the mounting rack (15) is rotatably connected with the support frame (14), angle locking and fixing can be realized through bolts, and a fixed connection structure is formed between the other end of the mounting rack (15) and the upper support rod (3); set up hollow rolling chamber (41) in supporting seat (4), inlet (13) that cable (12) that supply antenna device (1) to pass are seted up to the periphery of supporting seat (4), set up rotary mechanism (10) and coupling mechanism (11) in rolling chamber (41), coupling mechanism (11) are rotatory through rotary mechanism (10) drive, including rotatable link (113), a plurality of clamp mouths (114) of periphery fixedly connected with of link (113), clamp mouth (114) are used for cable (12) in the fixed rolling chamber of centre gripping (41).
2. The outdoor signal communication assembly based on the 5G network is characterized in that a tube cavity (42) of a communicating winding cavity (41) is formed in each of the upper supporting rod (3) and the lower supporting rod (2), a cable (12) used for the antenna device (1) in the tube cavity (42) of the lower supporting rod (2) penetrates downwards, a transmission shaft (9) is connected to the tube cavity (42) of the upper supporting rod (3) in a rotating mode, the upper end of the transmission shaft (9) is driven to rotate through a three-cup wind measuring device (8), and the lower end of the transmission shaft is connected with the rotating mechanism (10).
3. The outdoor signal communication assembly based on the 5G network according to claim 2, wherein a transmission case (5) is arranged at the upper end of the upper support rod (3), the inner cavity of the transmission case (5) is communicated with the tube cavity (42) of the upper support rod (3), a rotating shaft (7) is rotatably connected to the upper end of the transmission case (5), a three-cup wind measuring device (8) is arranged at the upper end of the rotating shaft (7), a transmission mechanism (6) is arranged inside the transmission case (5), and the transmission mechanism (6) is used for connecting the rotating shaft (7) and the transmission shaft (9).
4. The outdoor signal communication assembly based on the 5G network is characterized in that the transmission mechanism (6) comprises a transmission sleeve (61), the lower end of the transmission sleeve (61) extends into the tube cavity (42) of the upper support rod (3) and is fixedly connected with the transmission shaft (9); the periphery of the upper end of the transmission sleeve (61) is fixedly connected with a transmission disc (62), and the lower end of the rotating shaft (7) extends into the transmission sleeve (61) and is rotatably connected with the transmission sleeve (61); the upper end of the transmission case (5) is fixedly connected with a rotary sleeve (51) for rotatably supporting the rotary shaft (7).
5. The outdoor signal communication assembly based on 5G network according to claim 4, wherein the rotating shaft (7) is provided with a fixed gear (65) corresponding to the inside of the transmission box (5), the outer periphery of the transmission disc (62) is provided with a transmission gear ring (63), the inner peripheries of the transmission gear ring (63) and the fixed gear (65) are provided with a driven gear (64), and the driven gear (64) is in meshed transmission with the transmission gear ring (63) and the fixed gear (65).
6. The outdoor signal communication assembly based on the 5G network is characterized in that the rotating mechanism (10) comprises a linkage shaft (101), wherein the linkage shaft (101) is rotatably connected in the rolling cavity (41) and is coaxially arranged with the transmission shaft (9); the upper end of the linkage shaft (101) is driven to rotate by a transmission shaft (9); the connecting frame (113) is arranged on the periphery of the linkage shaft (101) and is driven to rotate by the linkage shaft (101).
7. The outdoor signal communication assembly based on the 5G network is characterized in that a first linkage sleeve (102) is fixedly connected to the lower end of the transmission shaft (9), a second linkage sleeve (103) is sleeved on the upper end of the linkage shaft (101), and the second linkage sleeve (103) and the linkage shaft (101) rotate synchronously and can be adjusted in an axial sliding mode; the lower end of the first linkage sleeve (102) is provided with a first inclined surface (1022), and the upper end of the second linkage sleeve (103) is provided with a second inclined surface (1034) matched with the first inclined surface (1022); the lower end of the linkage sleeve II (103) is elastically supported by a linkage spring (104), and the linkage spring (104) is used for elastically maintaining the pressing between the inclined surface II (1034) and the inclined surface I (1022).
8. The outdoor signal communication assembly based on the 5G network according to claim 7, wherein the upper end of the linkage shaft (101) extends into a first shaft hole (1021) of the first linkage sleeve (102), a sliding key (1033) is arranged on the periphery of the linkage shaft (101), and a key groove (1032) which is matched with the sliding key (1033) in a sliding manner is arranged in a second shaft hole (1031) of the second linkage sleeve (103).
9. The outdoor signal communication assembly based on 5G network according to claim 7, wherein the connection mechanism (11) further comprises a connection sleeve (111), the connection frame (113) is installed on the periphery of the connection sleeve (111); the connecting sleeve (111) and the linkage shaft (101) synchronously rotate and can be axially adjusted in a sliding manner; the upper end of the connecting sleeve (111) is fixedly connected with a limiting stop ring (115), and the limiting stop ring (115) is used for elastically abutting against the lower end of the linkage spring (104); the lower end of the linkage shaft (101) is in threaded connection with a linkage nut (105), and the linkage nut (105) is used for abutting against and limiting the lower end of the connecting sleeve (111).
10. The outdoor signal communication assembly based on the 5G network is characterized in that the periphery of the connecting sleeve (111) is hermetically connected with a driven sleeve (112), a sealed damping cavity (116) is arranged between the connecting sleeve (111) and the driven sleeve (112), damping oil is filled in the damping cavity (116), a damping seat (117) is fixedly connected to the position of the periphery of the connecting sleeve (111) corresponding to the damping cavity (116), and a damping sheet (118) is arranged on the periphery of the damping seat (117).
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| CN202210316904.XA CN114650461B (en) | 2022-03-29 | 2022-03-29 | Outdoor signal communication assembly based on 5G network |
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| CN202210316904.XA CN114650461B (en) | 2022-03-29 | 2022-03-29 | Outdoor signal communication assembly based on 5G network |
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| CN114650461B CN114650461B (en) | 2024-04-26 |
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