CN111946134B - Signal transmitting tower for 5G roof - Google Patents
Signal transmitting tower for 5G roof Download PDFInfo
- Publication number
- CN111946134B CN111946134B CN202010933711.XA CN202010933711A CN111946134B CN 111946134 B CN111946134 B CN 111946134B CN 202010933711 A CN202010933711 A CN 202010933711A CN 111946134 B CN111946134 B CN 111946134B
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- rod
- base
- roof
- damping device
- signal transmitting
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2253—Mounting poles or posts to the holder
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the technical field of 5G communication, and discloses a signal transmitting tower for a 5G roof, which comprises a base, a screw rod, a steel rope lock catch and a base, wherein the base and the base are fixedly connected through the screw rod, the base is in threaded connection with the screw rod, the right part of the top end of the base is movably provided with a bottom rod through a rotating shaft, the base and the bottom rod are connected through the screw rod when closed, the bottom of an inner cavity of the bottom rod is movably provided with a first supporting spring, the top of the bottom rod is fixedly sleeved with a first vibration damping device, a middle rod is movably sleeved inside the bottom rod and above the first supporting spring, and the middle rod is movably sleeved with the first vibration damping device. Through the setting of sill bar, middle part pole and top pole for carry out the segmentation to the signal tower, when reducing the signal tower and receiving the wind-blowing, the base receives the vibratory force and the eccentric force of the whole polarization of signal tower, makes the focus dispersion of signal tower, weakens whole polarization amplitude, improves the security of signal.
Description
Technical Field
The invention relates to the technical field of 5G communication, in particular to a signal transmitting tower for a 5G roof.
Background
The 5G is a fifth generation mobile communication technology, which is a latest generation cellular mobile communication technology, and has the performance targets of high data rate, delay reduction, energy saving, cost reduction, system capacity improvement and large-scale equipment connection, and has the main advantages that the data transmission rate is far higher than that of the previous cellular network, and can reach 10G/s at most and is 100 times faster than that of 4G, the existing D2D communication technology in 5G communication uses a small base station (i.e. a signal antenna) to perform regional coverage to reduce the radiation effect of a large communication station center, and two users of the same base station communicate, and their data are not forwarded through the base station, but are directly transmitted to a mobile phone to realize rapid communication, the base station is usually installed on a signal transmitting tower, some signal transmitting towers need to be installed on the roof in order to enhance the coverage, but the existing 5G signal transmitting tower installed on the roof has some defects, the following were used:
install the signal tower at building roof, because the roof is located geographical position higher, in the height of signal tower itself in addition, make the wind-force that the signal tower receives great, produce wind vibration easily, so the signal tower has great requirement to the base on the roof, can furthest bear the counter-force to the base to the signal tower, in case the base does not bear the vibration of signal tower, then collapse easily, break the antenna, the signal tower is installed at the roof simultaneously, the space is comparatively narrow, when signal antenna goes wrong, large-scale instrument of ascending a height is difficult to carry, need maintain the antenna, then need climb up the signal tower, perhaps dismantle the signal tower, then maintain, so not only waste time and energy, still cause the threat to maintenance personal's safety.
Disclosure of Invention
The invention provides a signal transmitting tower for a 5G roof, which has the advantages of small vibration force and convenience in installation and maintenance, and solves the problems in the background technology.
The invention provides the following technical scheme: A5G signal transmitting tower for a roof comprises a base, a screw rod, a steel rope lock catch and a base, wherein the base is fixedly connected with the base through the screw rod, the base is in threaded connection with the screw rod, a bottom rod is movably arranged at the right part of the top end of the base through a rotating shaft, the base is connected with the bottom rod through the screw rod when the base and the bottom rod are closed, a first supporting spring is movably arranged at the bottom of an inner cavity of the bottom rod, a first vibration damper is fixedly sleeved at the top of the bottom rod, a middle rod is movably sleeved inside the bottom rod and above the first supporting spring, the middle rod is movably sleeved with the first vibration damper, a second supporting spring is movably installed at the bottom of an inner cavity of the middle rod, a second vibration damper is fixedly sleeved at the top of the middle rod, a top rod is movably sleeved inside the middle rod and above the second supporting spring, and is movably sleeved with the second vibration damper, the even fixed mounting in top of top pole has the antenna, the top fixed mounting of top pole has the semicircle case, the cavity has been seted up at the middle part of base, movable mounting has the loose axle in the cavity of base, the winding has the steel cable on the loose axle, the bottom of steel cable is passed through the steel cable hasp and is connected with the loose axle, the steel cable runs through the bottom fixed connection of sill bar and middle part pole and top pole in proper order.
Preferably, the first vibration damper comprises a box body, a first vibration damper spring is uniformly and fixedly mounted at the top of an inner cavity of the box body, a first abutting block is fixedly connected to one end of the first vibration damper spring, the first abutting block is movably connected with the middle rod, a second vibration damper spring is uniformly and fixedly mounted at the middle of the inner cavity of the box body, a second abutting block is fixedly connected to one end of the second vibration damper spring, the second abutting block is movably connected with the middle rod, a vibration damper is uniformly and fixedly mounted at the bottom of the inner cavity of the box body, and a third abutting block is fixedly connected to one end of the vibration damper.
Preferably, the shock absorber includes fixed piston rod and piston cylinder, the one end of fixed piston rod and the inner wall fixed connection of box, fixed cover has been cup jointed to fixed piston rod, piston cylinder and three fixed connections of briquetting, fixed cover is cup jointed with the outside activity of piston cylinder, the other end of fixed piston rod is cup jointed with the inside activity of piston cylinder, the inside packing of piston cylinder has the gas of certain pressure.
Preferably, the heights of the first pressing block, the second pressing block and the third pressing block are sequentially increased, and the pressing forces of the first damping spring, the second damping spring and the damper are sequentially increased.
Preferably, the first damping device, the second damping device and the semicircular box are semicircular, and arc surfaces of the first damping device, the second damping device and the semicircular box face downwards.
Preferably, the elastic force of the first support spring is greater than the sum of the gravity of the middle rod and the parts above the middle rod, and the elastic force of the second support spring is greater than the sum of the gravity of the top rod and the parts above the top rod.
Preferably, the maximum diameters of the first damping device, the second damping device and the semicircular box are gradually reduced, and the heights of the bottom rod, the middle rod and the top rod are all between 1.5m and 2 m.
Preferably, seal sleeves are fixedly mounted on the upper surfaces of the first vibration damper and the second vibration damper and movably sleeved with the middle rod and the top rod respectively.
Preferably, the base comprises a base body and a sealing cover, and the front surface of the base body is fixedly connected with the sealing cover through a screw.
The invention has the following beneficial effects:
1. the arrangement of the bottom rod, the middle rod and the top rod enables the signal tower to be divided, when the signal tower is blown by wind, the vibration force and the eccentric force of the integral polarization of the signal tower are applied to the base, the gravity center of the signal tower is dispersed, the integral polarization amplitude is weakened, and the signal safety is improved, meanwhile, the arrangement of the first vibration damper, the second vibration damper and the semicircular box enables the air of the lower arc surface to be far away than the air path of the upper parallel surface when the wind is blown, so the air flow rate above the first vibration damper is higher than that below the second vibration damper, the downward thrust is obtained, the first vibration damper presses the bottom rod downwards to increase the vertical downward pressure, the tightness of the base and the base is ensured, meanwhile, the semicircular box and the second vibration damper respectively press the top rod and the middle rod downwards, the integral height of the signal tower is reduced, the gravity center is reduced, the larger the wind force is, the larger the lower pressure is, the lower the height of the signal tower is, the wind can be effectively prevented from blowing down the signal, the safety of the signal tower is further improved, wind vibration generated by the middle rod and the vibration damping device is weakened through the vibration damping device I and the vibration damping device II, downward transmission of vibration is reduced, and vibration to a roof base is reduced.
2. Through the setting of base and sill bar, make lift off the screw rod after, can directly fall the signal tower, directly maintain signal antenna, need not with the help of instrument of ascending a height and climbing signal tower, reduce the maintenance degree of difficulty, increase maintenance personal's security, simultaneously, through the setting of steel cable, can be to the length adjustment of steel cable between top pole and loose axle, and then can adjust the tower height of signal, and, can directly stimulate the steel cable, make top pole and middle part pole descend highly, and then make things convenient for maintenance personal's maintenance, reduce and dismantle the signal, the speed of maintenance is improved.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a schematic view of the present invention at B-B in FIG. 1;
FIG. 4 is a schematic view at C-C in FIG. 1 of the present invention;
FIG. 5 is a schematic view of the stress of the structural semicircular box of the present invention.
In the figure: 1. a base; 101. a base body; 102. sealing the cover; 2. a bottom bar; 3. a first supporting spring; 4. a first vibration damping device; 41. a box body; 42. a first damping spring; 43. a second damping spring; 44. a shock absorber; 441. fixing the piston rod; 442. fixing a sleeve; 443. a piston cylinder; 45. pressing a first pressing block; 46. pressing a block II; 47. pressing a third block; 5. a middle rod; 6. a second support spring; 7. a second vibration damping device; 8. a top bar; 9. an antenna; 10. a semicircular box; 11. a movable shaft; 12. a steel cord; 13. a screw.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, a 5G signal transmitting tower for a roof comprises a base 1, a screw 13, a steel cable lock catch and a base, wherein the base 1 is fixedly connected with the base through the screw, the base 1 is in threaded connection with the screw 13, a bottom rod 2 is movably mounted at the right part of the top end of the base 1 through a rotating shaft, the base 1 is connected with the bottom rod 2 through the screw 13 when the base 1 is closed, a first support spring 3 is movably mounted at the bottom of an inner cavity of the bottom rod 2, a first vibration damper 4 is fixedly sleeved at the top of the bottom rod 2, a middle rod 5 is movably sleeved inside the bottom rod 2 and above the first support spring 3, the middle rod 5 is movably sleeved with the first vibration damper 4, a second support spring 6 is movably mounted at the bottom of the inner cavity of the middle rod 5, a second vibration damper 7 is fixedly sleeved at the top of the middle rod 5, a top rod 8 is movably sleeved inside the middle rod 5 and above the second support spring 6, top pole 8 cup joints with two 7 activities of vibration damper, the even fixed mounting in top of top pole 8 has antenna 9, the top fixed mounting of top pole 8 has semicircle case 10, the cavity has been seted up at base 1's middle part, movable mounting has loose axle 11 in base 1's the cavity, the winding has steel cable 12 on the loose axle 11, steel cable 12's bottom is passed through the steel cable hasp and is connected with loose axle 11, steel cable 12 runs through the bottom bar 2 and middle part pole 5 and the bottom fixed connection of top and top pole 8 in proper order.
Wherein, the first damping device 4 comprises a box body 41, a first damping spring 42 is uniformly and fixedly arranged at the top of an inner cavity of the box body 41, one end of the first damping spring 42 is fixedly connected with a first abutting block 45, the first abutting block 45 is movably connected with a middle rod 5, a second damping spring 43 is uniformly and fixedly arranged at the middle of the inner cavity of the box body 41, one end of the second damping spring 43 is fixedly connected with a second abutting block 46, the second abutting block 46 is movably connected with the middle rod 5, a damper 44 is uniformly and fixedly arranged at the bottom of the inner cavity of the box body 41, one end of the damper 44 is fixedly connected with a third abutting block 47, when wind blows the middle rod 5 to generate wind vibration, the middle rod 5 transmits the vibration force downwards, and then contacts with the first abutting block 45, the second abutting block 46 and the third abutting block 47, due to the abutting force of the first damping spring 42, the second damping spring 43 and the damper 44, the middle rod 5 is abutted, so that the vibration force is transmitted to the first damping spring 42 through the first abutting block 45, the first damping spring 42 reduces or even eliminates the transmitted vibration force, reduces the downward transmission of vibration, reduces the vibration of the roof base and improves the safety of the signal tower.
The damper 44 includes a fixed piston rod 441 and a piston cylinder 443, one end of the fixed piston rod 441 is fixedly connected with the inner wall of the case 41, the fixed piston rod 441 is fixedly sleeved with a fixed sleeve 442, the piston cylinder 443 is fixedly connected with the pressing block iii 47, the fixed sleeve 442 is movably sleeved with the outer side of the piston cylinder 443, the other end of the fixed piston rod 441 is movably sleeved with the inner portion of the piston cylinder 443, the piston cylinder 443 is filled with gas with a certain pressure, when the vibration force is transmitted to the pressing block iii 47, the pressing block iii 47 pushes the piston cylinder 443, and the fixed piston rod 441 remains stationary, so that the gas in the piston cylinder 443 is compressed, the vibration force is transmitted, and the vibration force is transmitted downwards.
The heights of the first pressing block 45, the second pressing block 46 and the third pressing block 47 are sequentially increased, the pressing forces of the first damping spring 42, the second damping spring 43 and the damper 44 are sequentially increased, the contact area of the middle rod 5 is gradually increased from top to bottom, so that when the upper vibration amplitude of the middle rod 5 is larger, the pushing amplitude of the first pressing block 45 is larger, after the first pressing block 45 transmits a part of vibration force, the vibration force transmitted downwards is reduced, the contact area is increased, the pressing force is increased, the fastening force on the middle rod 5 is larger, and the middle rod 5 is reduced to continuously transmit the vibration downwards to the bottom rod 2.
Wherein, vibration damper 4, vibration damper two 7 and semicircle case 10 are semi-circular, and the arc surface is down, when wind blows, because the air distance that the parallel surface passes through will be some far away than above the air of below cambered surface, so the air velocity of vibration damper 4 top is greater than the air velocity of below, thereby obtain decurrent thrust, make vibration damper 4 push down sill bar 2, increase perpendicular pushing down force, guarantee the fastening nature of base 1 and base, and simultaneously, semicircle case 10 and vibration damper two 7 push down top pole 8 and middle part pole 5 respectively, reduce the whole height of signal tower, reduce the focus, wind-force is big more, the pushing down force is big more, then the signal tower height is low more, effectively prevent wind in advance and blow down the signal.
The elastic force of the first supporting spring 3 is greater than the sum of the gravity of the middle rod 5 and the gravity of the parts above the middle rod, the elastic force of the second supporting spring 6 is greater than the sum of the gravity of the top rod 8 and the gravity of the parts above the top rod, and the signal tower can be completely stretched to reach the required height.
The maximum diameters of the first damping device 4, the second damping device 7 and the semicircular box 10 are gradually reduced, and the heights of the bottom rod 2, the middle rod 5 and the top rod 8 are all between 1.5m and 2 m.
Wherein, the upper surfaces of the first damping device 4 and the second damping device 7 are both fixedly provided with sealing sleeves, and the two sealing sleeves are respectively movably sleeved with the middle rod 5 and the top rod 8.
The base 1 comprises a base body 101 and a cover 102, wherein the front surface of the base body 101 is fixedly connected with the cover 102 through screws.
Theory of operation, installation: fixing a base 1 and a base through a screw rod, movably connecting the right part of the bottom end of a bottom rod 2 with the right part of the top end of the base 1 through a rotating shaft, placing the base 1 and the bottom rod 2 at 90 degrees, sequentially passing a steel rope 12 through a bottom hole of the base 1 and a bottom hole of the bottom rod 2, placing a first support spring 3 into the bottom rod 2, passing a steel rope 12 through a bottom hole of a middle rod 5, inserting the middle rod 5 into the bottom rod 2, placing a second support spring 6 into the middle rod 5, installing an antenna 9 and a top rod 8, fixedly connecting the steel rope 12 with the bottom of the top rod 8, inserting the top rod 8 into the middle rod 5, tensioning the steel rope 12 forcibly, pushing the bottom rod 2 outwards, vertically placing the bottom rod 2 by rotating for 90 degrees, determining the height of a signal tower and locking the steel rope 12, after locking, fixedly connecting the base 1 and the bottom rod 2 through a screw rod 13, finishing the installation; the working process is as follows: when wind blows the middle rod 5 to generate wind vibration, the middle rod 5 transmits the vibration force downwards, then the vibration force is firstly contacted with the 45, the pressing block II 46 and the pressing block III 47, the middle rod 5 is pressed and charged by the pressing force of the damping spring I42, the damping spring II 43 and the damper 44, so that the vibration force is transmitted to the damping spring I42 through the pressing block I45 by the middle rod 5, the vibration force transmitted by the damping spring I42 is reduced, meanwhile, when the vibration force is transmitted to the pressing block III 47, the pressing block III 47 pushes the piston barrel 443, as the fixed piston rod 441 is kept still, the gas in the piston barrel 443 is compressed, the vibration force is transferred, the vibration is reduced and transmitted downwards, and when the wind blows, because the air of the lower circular arc surface is far away from the air path through the upper parallel surface, the air flow rate above the first damping device 4 is larger than the air flow rate below, therefore, downward thrust is obtained, the first vibration damper 4 presses the bottom rod 2 downwards, vertical downward pressure is increased, the tightness of the base 1 and the base is guaranteed, meanwhile, the top rod 8 and the middle rod 5 are pressed downwards respectively by the semicircular box 10 and the second vibration damper 7, the overall height of the signal tower is reduced, and the center of gravity is lowered; and (3) maintenance process: when maintaining antenna 9, there are two kinds of modes, firstly directly tighten up steel cable 12, make top pole 8 and middle part pole 5 descend, then directly maintain antenna 9, but, demolish screw rod 13, fall the part more than the bottom boom 2, maintain, need hold steel cable 12 this moment, prevent that the signal from toppling over the speed too fast.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a 5G is signalling tower for roof, includes base (1), screw rod (13), steel cable hasp and base, base (1) and base pass through screw rod fixed connection, base (1) and screw rod (13) threaded connection, its characterized in that: the damping device is characterized in that a bottom rod (2) is movably mounted at the right part of the top end of the base (1) through a rotating shaft, the base (1) and the bottom rod (2) are connected through a screw rod (13) when closed, a first supporting spring (3) is movably mounted at the bottom of an inner cavity of the bottom rod (2), a first damping device (4) is fixedly sleeved at the top of the bottom rod (2), a middle rod (5) is movably sleeved inside the bottom rod (2) and above the first supporting spring (3), the middle rod (5) is movably sleeved with the first damping device (4), a second supporting spring (6) is movably mounted at the bottom of an inner cavity of the middle rod (5), a second damping device (7) is fixedly sleeved at the top of the middle rod (5), a top rod (8) is movably sleeved inside the middle rod (5) and above the second supporting spring (6), the top rod (8) is movably sleeved with the second damping device (7), the even fixed mounting in top of top pole (8) has antenna (9), the top fixed mounting of top pole (8) has semicircle case (10), the cavity has been seted up at the middle part of base (1), movable mounting has loose axle (11) in the cavity of base (1), the winding has steel cable (12) on loose axle (11), the bottom of steel cable (12) is passed through the steel cable hasp and is connected with loose axle (11), steel cable (12) run through the bottom fixed connection of sill bar (2) and middle part pole (5) and top pole (8) in proper order.
2. The signal transmitting tower for the 5G roof as claimed in claim 1, wherein: the damping device I (4) comprises a box body (41), a damping spring I (42) is uniformly and fixedly mounted at the top of an inner cavity of the box body (41), a first abutting block (45) is fixedly connected to one end of the damping spring I (42), the abutting block I (45) is movably connected with a middle rod (5), a second damping spring (43) is uniformly and fixedly mounted at the middle of the inner cavity of the box body (41), a second abutting block (46) is fixedly connected to one end of the second damping spring (43), the second abutting block (46) is movably connected with the middle rod (5), a damper (44) is uniformly and fixedly mounted at the bottom of the inner cavity of the box body (41), and a third abutting block (47) is fixedly connected to one end of the damper (44).
3. The signal transmitting tower for the 5G roof as claimed in claim 2, wherein: the shock absorber (44) comprises a fixed piston rod (441) and a piston cylinder (443), one end of the fixed piston rod (441) is fixedly connected with the inner wall of the box body (41), a fixed sleeve (442) is fixedly sleeved on the fixed piston rod (441), the piston cylinder (443) is fixedly connected with the pressing block III (47), the fixed sleeve (442) is movably sleeved on the outer side of the piston cylinder (443), the other end of the fixed piston rod (441) is movably sleeved with the inner part of the piston cylinder (443), and gas with a certain pressure is filled in the piston cylinder (443).
4. The signal transmitting tower for the 5G roof as claimed in claim 2, wherein: the heights of the first pressing block (45), the second pressing block (46) and the third pressing block (47) are sequentially increased, and the pressing forces of the first damping spring (42), the second damping spring (43) and the damper (44) are sequentially increased.
5. The signal transmitting tower for the 5G roof as claimed in claim 1, wherein: the first damping device (4), the second damping device (7) and the semicircular box (10) are semicircular, and arc surfaces face downwards.
6. The signal transmitting tower for the 5G roof as claimed in claim 1, wherein: the elastic force of the first supporting spring (3) is larger than the sum of the gravity of the middle rod (5) and the gravity of the parts above the middle rod, and the elastic force of the second supporting spring (6) is larger than the sum of the gravity of the top rod (8) and the gravity of the parts above the top rod.
7. The signal transmitting tower for the 5G roof as claimed in claim 1, wherein: the maximum diameters of the first damping device (4), the second damping device (7) and the semicircular box (10) are gradually reduced, and the heights of the bottom rod (2), the middle rod (5) and the top rod (8) are all between 1.5m and 2 m.
8. The signal transmitting tower for the 5G roof as claimed in claim 1, wherein: sealing sleeves are fixedly mounted on the upper surfaces of the first vibration damper (4) and the second vibration damper (7), and the two sealing sleeves are movably sleeved with the middle rod (5) and the top rod (8) respectively.
9. The signal transmitting tower for the 5G roof as claimed in claim 1, wherein: the base (1) comprises a base body (101) and a sealing cover (102), wherein the front surface of the base body (101) is fixedly connected with the sealing cover (102) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010933711.XA CN111946134B (en) | 2020-09-08 | 2020-09-08 | Signal transmitting tower for 5G roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010933711.XA CN111946134B (en) | 2020-09-08 | 2020-09-08 | Signal transmitting tower for 5G roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111946134A CN111946134A (en) | 2020-11-17 |
| CN111946134B true CN111946134B (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010933711.XA Active CN111946134B (en) | 2020-09-08 | 2020-09-08 | Signal transmitting tower for 5G roof |
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| CN112991912A (en) * | 2021-02-27 | 2021-06-18 | 张凡 | Wind-resistant guideboard |
Citations (9)
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| CN111946134A (en) | 2020-11-17 |
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