CN211473590U - Communication iron tower that antenna maintenance is convenient - Google Patents
Communication iron tower that antenna maintenance is convenient Download PDFInfo
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- CN211473590U CN211473590U CN201922119312.5U CN201922119312U CN211473590U CN 211473590 U CN211473590 U CN 211473590U CN 201922119312 U CN201922119312 U CN 201922119312U CN 211473590 U CN211473590 U CN 211473590U
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Abstract
The utility model relates to a communication iron tower with convenient antenna maintenance, which comprises a tower body, at least two antennas, an overhaul mechanism and at least two mounting mechanisms, wherein the mounting mechanism comprises a first driving component, a platform, a reinforcing rod, a mounting base, a top base, a lifting sleeve, a spring, a rack, a reinforcing component and at least two supporting components, the overhaul mechanism comprises a second driving component, a ladder stand, two rotating rods, two steel wire ropes, at least two ladders and at least two positioning blocks, in the communication iron tower with convenient antenna maintenance, the convenience of the antenna disassembly and assembly is improved through the mounting mechanism, thereby the efficiency of replacing the antenna by a worker is improved, the practicability of the communication iron tower is improved, the rotation of the two rotating rods is realized through the overhaul mechanism, thereby the ladder is realized, and the convenience of the communication maintenance is improved, meanwhile, the anti-theft performance of the communication iron tower is improved, so that the practicability of the communication iron tower is further improved.
Description
Technical Field
The utility model relates to a communication tower field, in particular to convenient communication tower of antenna maintenance.
Background
The communication iron tower is composed of tower body, platform, lightning rod, ladder stand, antenna support and other steel components, and is mainly used for transmission and emission of microwave, ultrashort wave and wireless network signals through hot galvanizing antiseptic treatment.
General communication tower is after long-time use, communication tower's antenna can break down, thereby lead to people to need to change communication tower's antenna, present communication tower's antenna is mostly through screw fixed connection on communication tower, thereby lead to communication tower's antenna to change comparatively difficultly, thereby communication tower's practicality has been reduced, moreover, general communication tower is in the maintenance, people need climb communication tower's top, consequently, people install the cat ladder on communication tower, but the installation cat ladder also can lead to some irrelevant personnel to climb up communication tower, thereby cause destruction to the antenna, lead to the antenna to be stolen even.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the communication iron tower with the antenna convenient to maintain is provided.
The utility model provides a technical scheme that its technical problem adopted is: a communication iron tower convenient and fast to maintain antennas comprises a tower body, at least two antennas, an overhauling mechanism and at least two mounting mechanisms, wherein the overhauling mechanism is arranged on one side of the tower body, the mounting mechanisms are uniformly arranged on the periphery of the top of the tower body in the circumferential direction, the number of the mounting mechanisms is consistent with that of the antennas, the mounting mechanisms correspond to the antennas one by one, and the antennas are arranged on the mounting mechanisms;
the mounting mechanism comprises a first driving assembly, a platform, a reinforcing rod, a mounting base, a top base, a lifting sleeve, a spring, a rack, a reinforcing assembly and at least two supporting assemblies, wherein the platform is horizontally arranged on one side of the tower body, the reinforcing rod is vertically arranged at one end of the platform far away from the tower body, the mounting base is arranged on one side of the bottom end of the reinforcing rod far away from the tower body, the top end of the reinforcing rod penetrates through the lifting sleeve, the top base is arranged on one side of the lifting sleeve far away from the tower body, the antenna is arranged between the top base and the mounting base, the rack is vertically arranged on one side of the reinforcing rod close to the tower body, the first driving assembly is arranged on the platform, the reinforcing assembly is arranged on the reinforcing rod, one end of the spring is connected with the lifting sleeve, the other end of the spring is connected with the reinforcing assembly, and each supporting assembly, the supporting components are uniformly arranged on the periphery of the top base in the circumferential direction;
the reinforcing assembly comprises a shell, a reinforcing strip, a fixing rod, a gear, a first rotating wheel and a transmission belt, wherein a through hole is formed in each of the top shell and the bottom shell of the shell, the reinforcing rod penetrates through the shell, the other end of the spring is arranged above the shell, the fixing rod is vertically arranged on one side, close to the tower body, in the shell, the gear is hinged to the middle of the fixing rod, the gear is meshed with a rack, the first rotating wheel is arranged on the gear, the first rotating wheel and the gear are coaxially arranged, one end of the reinforcing strip is arranged on one side of the shell, the other side of the shell is provided with a through hole, the other end of the reinforcing strip bypasses an antenna, the other end of the reinforcing strip penetrates through the shell, one end of the transmission belt is connected with the other end of the reinforcing strip, and the other end of the transmission belt is wound on the;
the maintenance mechanism comprises a second driving component, a ladder stand, two rotating rods, two steel wire ropes, at least two ladders and at least two positioning blocks, the ladder stand is vertically arranged at one side of the tower body, the two rotating rods are vertically arranged, the top ends of the two rotating rods are respectively hinged at the two sides below the ladder stand, each ladder is horizontally arranged, each ladder is respectively arranged at one side of the two rotating rods which are close to each other, each ladder is sequentially and uniformly hinged on the rotating rods from top to bottom, the second driving component is arranged above the tower body, one ends of the two steel wire ropes are respectively connected with the bottom ends of the two rotating rods, the other ends of the two steel wire ropes are both connected with the second driving component, the number of the positioning blocks is consistent with that of the ladders, the positioning blocks correspond to the ladders one by one, the positioning blocks are arranged on the rotating rod, and the positioning blocks are arranged below the ladders;
the tower body is provided with a switch module, the switch module comprises a switch control circuit, the switch control circuit comprises a first resistor R1, a second resistor R2, a first diode D1, a second diode D2, a first MOS tube Q1 and a second MOS tube Q2, the grid of the first MOS tube Q1 is connected with the cathode of the first diode D1, the source of the first MOS tube Q1 is externally connected with a 12V direct-current voltage power supply, the drain of the first MOS tube Q1 is connected with the drain of the second MOS tube Q2, the source of the second MOS tube Q2 is grounded, the grid of the second MOS tube Q2 is connected with the anode of the second diode D2, the first resistor R1 is connected with the first diode D1 in parallel, the second resistor R2 is connected with the second diode D2 in parallel, and the anode of the first diode D1 is connected with the cathode of the second diode D2.
Preferably, in order to improve the intelligent degree of the communication iron tower, a wireless signal transceiver module and a PLC are further arranged inside the tower body, and the wireless signal transceiver module is electrically connected with the PLC.
Preferably, in order to drive the shell to move up and down along the reinforcing rod, the first driving assembly comprises a first motor, a power block and a screw rod, the first motor is arranged on the platform, the screw rod is vertically arranged above the first motor, the first motor is in transmission connection with the screw rod, a through hole is formed in the power block, the screw rod penetrates through the power block, the screw rod is in threaded connection with the power block, and the power block is arranged on one side, close to the tower body, of the shell.
Preferably, in order to improve the stability of the fixing of the reinforcing strip to the antenna, the support assembly includes a connection sleeve, a connection rod and a moving frame, the connection sleeve is disposed on the periphery of the top base, the connection rod passes through the connection sleeve, the moving frame is disposed below the connection rod, and the reinforcing strip passes through the moving frame.
Preferably, the material for manufacturing the connecting rod is glass fiber in order to improve the toughness of the connecting rod.
Preferably, in order to provide power for the rotation of the two rotating rods, the second driving assembly comprises a second motor and a second rotating wheel, the second motor is arranged above the tower body and is in transmission connection with the second rotating wheel, and the other ends of the two steel wire ropes are wound on the periphery of the second rotating wheel.
Preferably, in order to improve the smoothness of the movement of the steel wire rope, two fixed pulleys are respectively arranged on two sides above the tower body, and the two steel wire ropes are respectively wound around the two fixed pulleys.
Preferably, in order to improve the safety of climbing the communication tower, each ladder is provided with an anti-slip pad.
Preferably, in order to prolong the service life of the communication iron tower, the outer surface of the tower body is further coated with an anti-corrosion coating.
Preferably, in order to improve the lightning protection effect of the communication iron tower, a lightning rod is further arranged above the tower body.
The utility model has the advantages that in the communication iron tower with the antenna convenient to maintain, the convenience of the antenna disassembly and assembly is improved through the installation mechanism, thereby improving the efficiency of the working personnel for replacing the antenna and the practicability of the communication iron tower, compared with the prior mechanism, the mechanism respectively fixes the top end and the bottom end of the antenna through the top base and the mounting base, and simultaneously fixes the middle part of the antenna through the reinforcing strip, thereby improving the firmness of the antenna installation, realizing the rotation of the two rotating rods through the maintenance mechanism, thereby realizing the retraction and extension of the ladder, not only improving the convenience of overhauling the communication iron tower by people, but also improving the anti-theft performance of the communication iron tower, thereby further improved communication tower's practicality, compared with current mechanism, this mechanism simple structure, design benefit has improved communication tower's practicality greatly.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a communication tower with convenient antenna maintenance according to the present invention;
fig. 2 is a schematic view of a connection structure between an installation mechanism of a communication tower and an antenna, which is convenient for maintaining the antenna;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic structural diagram of the installation mechanism of the communication tower for convenient antenna maintenance according to the present invention;
fig. 5 is a schematic circuit diagram of the communication tower of the utility model with convenient antenna maintenance
In the figure: 1. the lightning protection device comprises an antenna, a lightning rod, a tower body, a screw rod, a rack, a reinforcing rod, a lifting sleeve, a lifting base, a lifting rod, a lifting sleeve, a.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the communication iron tower with the antennas convenient to maintain comprises a tower body 3, at least two antennas 1, an overhaul mechanism and at least two installation mechanisms, wherein the overhaul mechanism is arranged on one side of the tower body 3, the installation mechanisms are uniformly arranged on the periphery of the top of the tower body 3 in the circumferential direction, the number of the installation mechanisms is consistent with that of the antennas 1, the installation mechanisms correspond to the antennas 1 one to one, and the antennas 1 are arranged on the installation mechanisms;
as shown in fig. 2-3, the mounting mechanism includes a first driving assembly, a platform 15, a reinforcing rod 6, a mounting base 14, a top base 10, a lifting sleeve 7, a spring 18, a rack 5, a reinforcing assembly, and at least two supporting assemblies, the platform 15 is horizontally disposed on one side of the tower body 3, the reinforcing rod 6 is vertically disposed on one end of the platform 15 away from the tower body 3, the mounting base 14 is disposed on one side of the bottom end of the reinforcing rod 6 away from the tower body 3, the top end of the reinforcing rod 6 penetrates through the lifting sleeve 7, the top base 10 is disposed on one side of the lifting sleeve 7 away from the tower body 3, the antenna 1 is disposed between the top base 10 and the mounting base 14, the rack 5 is vertically disposed on one side of the reinforcing rod 6 close to the tower body 3, the first driving assembly is disposed on the platform 15, the reinforcing assembly is disposed on the reinforcing rod 6, one end of the spring 18 is connected with the lifting sleeve 7, the other end of the spring 18 is connected with the reinforcing assembly, all the supporting assemblies are vertically arranged, and all the supporting assemblies are uniformly arranged on the periphery of the top base 10 in the circumferential direction;
wherein, under the supporting action of the platform 15, the stability of the reinforcing rod 6 is improved, then the reinforcing component is driven to move up and down along the reinforcing rod 6 under the action of the first driving component, and simultaneously under the action of each supporting component, the stability of the reinforcing component is improved, when the reinforcing component moves up, under the action of the spring 18, the lifting sleeve 7 is driven to move up, so that the top base 10 is driven to move up through the lifting sleeve 7, so that the acting force of the top base 10 and the mounting base 14 on the antenna 1 is reduced, then the reinforcing component moves to the upper part of the antenna 1, so that people can take down the antenna 1, then people put a new antenna 1 between the top base 10 and the mounting base 14, then the reinforcing component is driven to descend through the first driving component, so that the reinforcing component is sleeved on the periphery of the antenna 1, and under the action of the spring 18, the top base 10 is driven to descend, so that the top end and the bottom end of the antenna 1 are fixed through the top base 10 and the mounting base 14, and meanwhile, the middle part of the antenna 1 is fixed through the reinforcing component, so that the stability of the antenna 1 is improved, and meanwhile, the replacement efficiency of the antenna 1 is improved;
as shown in fig. 3, the reinforcing assembly includes a housing 13, a reinforcing bar 11, a fixing rod 20, a gear 22, a first rotating wheel 19 and a transmission belt 21, a through hole is respectively formed on the top and bottom shells of the housing 13, the reinforcing bar 6 passes through the housing 13, the other end of the spring 18 is disposed above the housing 13, the fixing rod 20 is vertically disposed on one side of the inside of the housing 13 close to the tower body 3, the gear 22 is hinged in the middle of the fixing rod 20, the gear 22 is engaged with the rack 5, the first rotating wheel 19 is disposed on the gear 22, the first rotating wheel 19 and the gear 22 are coaxially disposed, one end of the reinforcing bar 11 is disposed on one side of the housing 13, a through hole is formed on the other side of the housing 13, the other end of the reinforcing bar 11 bypasses the antenna 1, the other end of the reinforcing bar 11 passes through the housing 13, one end of the transmission belt 21 is connected with the other end of the reinforcing bar 11, the other end of the belt 21 is wound around the outer periphery of the first pulley 19;
the first driving assembly drives the shell 13 to ascend and descend along the reinforcing rod 6, the stability of the gear 22 is improved under the action of the fixing rod 20, then the gear 22 is driven to rotate through the rack 5 in the ascending and descending process of the shell 13, then the first rotating wheel 19 is driven to rotate through the gear 22, so that the reinforcing strip 11 is tightened and loosened through the driving belt 21 under the action of the first rotating wheel 19, the middle part of the antenna 1 can be fixed through the reinforcing strip 11, and the stability of the antenna 1 is improved;
as shown in fig. 4, the maintenance mechanism includes a second driving assembly, a ladder 26, two rotating rods 27, two steel wire ropes 24, at least two ladders 29 and at least two positioning blocks 28, the ladder 26 is vertically disposed on one side of the tower body 3, the two rotating rods 27 are vertically disposed, top ends of the two rotating rods 27 are respectively hinged on two sides below the ladder 26, each ladder 29 is horizontally disposed, each ladder 29 is respectively disposed on one side of the two rotating rods 27 close to each other, each ladder 29 is sequentially and uniformly hinged on the rotating rods 27 from top to bottom, the second driving assembly is disposed above the tower body 3, one ends of the two steel wire ropes 24 are respectively connected with bottom ends of the two rotating rods 27, the other ends of the two steel wire ropes 24 are connected with the second driving assembly, the number of the positioning blocks 28 is the same as that of the ladders 29, the positioning blocks 28 are in one-to, the positioning block 28 is arranged on the rotating rod 27, and the positioning block 28 is arranged below the ladder 29;
under the action of the second driving component, the two steel wire ropes 24 drive the two rotating rods 27 to rotate around the hinged point with the ladder 26, when the two rotating rods 27 rotate to the two sides of the ladder 26, each ladder 29 is in a vertical state under the action of gravity, so that the space occupancy rate of the ladder 29 is reduced, when the two rotating rods 27 rotate to the lower side of the ladder 26, each ladder 29 is in a horizontal state under the action of the positioning block 28, so that people can climb to the ladder 26 through the ladders 29, the convenience for people to maintain the communication iron tower is improved, meanwhile, the anti-climbing function of the communication iron tower is realized through the retraction and release of the rotating rods 27, and the safety of the communication iron tower is improved;
a switch module is arranged on the tower body 3 and comprises a switch control circuit, the switch control circuit comprises a first resistor R1, a second resistor R2, a first diode D1, a second diode D2, a first MOS tube Q1 and a second MOS tube Q2, the grid of the first MOS tube Q1 is connected with the cathode of the first diode D1, the source of the first MOS tube Q1 is externally connected with a 12V direct-current voltage power supply, the drain of the first MOS tube Q1 is connected with the drain of the second MOS tube Q2, the source of the second MOS tube Q2 is grounded, the grid of the second MOS tube Q2 is connected with the anode of the second diode D2, the first resistor R1 is connected with the first diode D1 in parallel, the second resistor R2 is connected with the second diode D2 in parallel, and the anode of the first diode D1 is connected with the cathode of the second diode D2;
in the switch control circuit, the gate inhibition 10 is driven by controlling the conduction of the first MOS transistor Q1 and the second MOS transistor Q2, the reliability of the system is improved, and the reliability of the switch control circuit is improved by limiting the current through the first resistor R1 and the second resistor R2 and performing reverse voltage protection on the first diode D1 and the second diode D2.
Preferably, in order to improve the intelligent degree of the communication iron tower, a wireless signal transceiver module and a PLC are further arranged inside the tower body 3, the wireless signal transceiver module is electrically connected with the PLC, and the PLC can establish communication with the mobile device through the wireless signal transceiver module, so that people can remotely control the communication iron tower through the mobile device, and the intelligent degree of the communication iron tower is improved.
As shown in fig. 2, the first driving assembly includes a first motor 16, a power block 17 and a screw rod 4, the first motor 16 is disposed on the platform 15, the screw rod 4 is vertically disposed above the first motor 16, the first motor 16 is in transmission connection with the screw rod 4, a through hole is disposed inside the power block 17, the screw rod 4 penetrates through the power block 17, the screw rod 4 is in threaded connection with the power block 17, and the power block 17 is disposed on one side of the housing 13 close to the tower body 3;
the screw rod 4 is driven to rotate by the first motor 16, and then the power block 17 is driven to lift by the screw rod 4, so that the shell 13 is driven to lift by the power block 17.
As shown in fig. 2, the support assembly includes a connection sleeve 9, a connection rod 8 and a moving frame 12, the connection sleeve 9 is disposed on the outer periphery of the top base 10, the connection rod 8 passes through the connection sleeve 9, the moving frame 12 is disposed below the connection rod 8, and the reinforcing bar 11 passes through the moving frame 12;
wherein, under the effect of adapter sleeve 9, improved the stability of connecting rod 8, make connecting rod 8 can reciprocate along adapter sleeve 9 simultaneously, later support through adapter sleeve 9 and remove frame 12 to through the supporting role of removing frame 12 to reinforcing strip 11, improved the stability of reinforcing strip 11.
Preferably, in order to improve the toughness of the connecting rod 8, the connecting rod 8 is made of glass fiber, and the glass fiber has good toughness, so that the connecting rod 8 can be bent within a certain range, and the toughness of the connecting rod 8 is improved.
As shown in fig. 4, the second driving assembly includes a second motor 30 and a second runner 23, the second motor 30 is disposed above the tower body 3, the second motor 30 is in transmission connection with the second runner 23, and the other ends of the two steel cables 24 are wound on the outer periphery of the second runner 23;
wherein, the second turning wheel 23 is driven to rotate by the second motor 30, and then the two steel wire ropes 24 are wound and unwound by the second turning wheel 23.
Preferably, in order to improve the smoothness of the movement of the steel wire rope 24, two fixed pulleys 25 are respectively arranged on two sides above the tower body 3, the two steel wire ropes 24 respectively bypass the two fixed pulleys 25, and the probability of friction between the steel wire rope 24 and the tower body 3 is reduced through the guiding effect of the fixed pulleys 25 on the steel wire ropes 24, so that the smoothness of the movement of the steel wire rope 24 is improved.
As preferred, all be equipped with the slipmat on each ladder 29 in order to improve people's climbing communication tower's security, increased ladder 29's coefficient of friction through the protection pad to people's climbing communication tower's security has been improved.
Preferably, in order to prolong the service life of the communication iron tower, the outer surface of the tower body 3 is further coated with an anti-corrosion coating, and the anti-corrosion coating slows down the corrosion speed of the tower body 3, so that the service life of the communication iron tower is prolonged.
Preferably, in order to improve the lightning protection effect of the communication iron tower, a lightning rod 2 is further arranged above the tower body 3.
The reinforcing component is driven to move up and down along the reinforcing rod 6 under the action of the first driving component, meanwhile, under the action of each supporting component, the stability of the reinforcing component is improved, when the reinforcing component moves up, the lifting sleeve 7 is driven to move up under the action of the spring 18, so that the top base 10 is driven to move up through the lifting sleeve 7, the acting force of the top base 10 and the mounting base 14 on the antenna 1 is reduced, then the reinforcing component moves to the upper side of the antenna 1, so that people can take the antenna 1 down, then people put a new antenna 1 between the top base 10 and the mounting base 14, then the reinforcing component is driven to descend through the first driving component, so that the reinforcing component is sleeved on the periphery of the antenna 1, meanwhile, the top base 10 is driven to descend under the action of the spring 18, so that the top end and the bottom end of the antenna 1 are fixed through the top base 10 and the mounting base 14, meanwhile, the middle part of the antenna 1 is fixed through the reinforcing component, thereby improving the stability of the antenna 1 and the replacement efficiency of the antenna 1, under the action of the second driving component, the two rotating rods 27 are driven by the two steel cables 24 to rotate around the hinge point with the ladder 26, and when the two rotating rods 27 rotate to the two sides of the ladder 26, under the action of gravity, each ladder 29 is in a vertical state, so that the space occupancy rate of the ladder 29 is reduced, and when the two rotating rods 27 are rotated to the lower part of the ladder stand 26, under the action of the positioning blocks 28, each ladder 29 is in a horizontal state, so that people can climb onto the ladder 26 through the ladders 29, therefore, the convenience of people for maintaining the communication iron tower is improved, and the anti-climbing function of the communication iron tower is realized through the retraction of the rotating rod 27, so that the safety of the communication iron tower is improved.
Compared with the prior art, in the communication iron tower with the antenna convenient to maintain, the convenience of disassembling and assembling the antenna 1 is improved through the installation mechanism, so that the efficiency of workers for replacing the antenna 1 is improved, so that the practicability of the communication iron tower is improved, compared with the prior mechanism, the mechanism fixes the top end and the bottom end of the antenna 1 through the top base 10 and the installation base 14 respectively, and simultaneously fixes the middle part of the antenna 1 through the reinforcing strip 11, so that the firmness of the installation of the antenna 1 is improved, not only is the rotation of the two rotating rods 27 realized through the maintenance mechanism, so that the folding and unfolding of the ladder 29 is realized, the convenience of people for overhauling the communication iron tower is improved, but also the anti-theft performance of the communication iron tower is improved, so that the practicability of the communication iron tower is further improved, compared with the prior mechanism, the mechanism has simple structure and ingenious design, the practicability of the communication iron tower is greatly improved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The communication iron tower with the convenient antenna maintenance comprises a tower body (3) and at least two antennas (1), and is characterized by further comprising an overhauling mechanism and at least two mounting mechanisms, wherein the overhauling mechanism is arranged on one side of the tower body (3), the mounting mechanisms are uniformly arranged on the periphery of the top of the tower body (3) in the circumferential direction, the number of the mounting mechanisms is consistent with that of the antennas (1), the mounting mechanisms correspond to the antennas (1) one to one, and the antennas (1) are arranged on the mounting mechanisms;
the installation mechanism comprises a first driving assembly, a platform (15), a reinforcing rod (6), an installation base (14), a top base (10), a lifting sleeve (7), a spring (18), a rack (5), a reinforcing assembly and at least two supporting assemblies, wherein the platform (15) is horizontally arranged on one side of the tower body (3), the reinforcing rod (6) is vertically arranged at one end, far away from the tower body (3), of the platform (15), the installation base (14) is arranged on one side, far away from the tower body (3), of the bottom end of the reinforcing rod (6), the top end of the reinforcing rod (6) penetrates through the lifting sleeve (7), the top base (10) is arranged on one side, far away from the tower body (3), of the lifting sleeve (7), the antenna (1) is arranged between the top base (10) and the installation base (14), the rack (5) is vertically arranged on one side, close to the tower body (3), of the reinforcing rod (6), the first driving assembly is arranged on the platform (15), the reinforcing assembly is arranged on the reinforcing rod (6), one end of the spring (18) is connected with the lifting sleeve (7), the other end of the spring (18) is connected with the reinforcing assembly, all the supporting assemblies are vertically arranged, and all the supporting assemblies are circumferentially and uniformly arranged on the periphery of the top base (10);
the reinforcing component comprises a shell (13), a reinforcing strip (11), a fixing rod (20), a gear (22), a first rotating wheel (19) and a transmission belt (21), wherein a through hole is formed in the top of the shell (13) and the shell at the bottom of the shell respectively, the reinforcing rod (6) penetrates through the shell (13), the other end of a spring (18) is arranged above the shell (13), the fixing rod (20) is vertically arranged on one side, close to the tower body (3), of the inside of the shell (13), the gear (22) is hinged to the middle of the fixing rod (20), the gear (22) is meshed with a rack (5), the first rotating wheel (19) is arranged on the gear (22), the first rotating wheel (19) and the gear (22) are coaxially arranged, one end of the reinforcing strip (11) is arranged on one side of the shell (13), and the other side of the shell (13) is provided with a through hole, the other end of the reinforcing strip (11) bypasses the antenna (1), the other end of the reinforcing strip (11) penetrates through the shell (13), one end of the transmission belt (21) is connected with the other end of the reinforcing strip (11), and the other end of the transmission belt (21) is wound on the periphery of the first rotating wheel (19);
the maintenance mechanism comprises a second driving component, a ladder (26), two rotating rods (27), two steel wire ropes (24), at least two ladders (29) and at least two positioning blocks (28), the ladder (26) is vertically arranged on one side of the tower body (3), the two rotating rods (27) are vertically arranged, the top ends of the two rotating rods (27) are respectively hinged on two sides below the ladder (26), each ladder (29) is horizontally arranged, each ladder (29) is respectively arranged on one side, close to each other, of the two rotating rods (27), each ladder (29) is sequentially and uniformly hinged on the rotating rods (27) from top to bottom, the second driving component is arranged above the tower body (3), one ends of the two steel wire ropes (24) are respectively connected with the bottom ends of the two rotating rods (27), and the other ends of the two steel wire ropes (24) are connected with the second driving component, the number of the positioning blocks (28) is consistent with that of the ladders (29), the positioning blocks (28) correspond to the ladders (29) one by one, the positioning blocks (28) are arranged on the rotating rod (27), and the positioning blocks (28) are arranged below the ladders (29);
the tower body (3) is provided with a switch module, the switch module comprises a switch control circuit, the switch control circuit comprises a first resistor R1, a second resistor R2, a first diode D1, a second diode D2, a first MOS tube Q1 and a second MOS tube Q2, the grid of the first MOS tube Q1 is connected with the cathode of the first diode D1, the source of the first MOS tube Q1 is externally connected with a 12V direct-current voltage power supply, the drain of the first MOS tube Q1 is connected with the drain of the second MOS tube Q2, the source of the second MOS tube Q2 is grounded, the grid of the second MOS tube Q2 is connected with the anode of the second diode D2, the first resistor R1 is connected with the first diode D1 in parallel, the second resistor R2 is connected with the second diode D2 in parallel, and the anode of the first diode D1 is connected with the cathode of the second diode D2.
2. The communication tower convenient to maintain and fast to use according to claim 1, characterized in that a wireless signal transceiver module and a PLC are further arranged inside the tower body (3), and the wireless signal transceiver module is electrically connected with the PLC.
3. The communication tower convenient to maintain and fast to use for the antenna according to claim 1, wherein the first driving assembly comprises a first motor (16), a power block (17) and a screw rod (4), the first motor (16) is arranged on the platform (15), the screw rod (4) is vertically arranged above the first motor (16), the first motor (16) is in transmission connection with the screw rod (4), a through hole is formed in the power block (17), the screw rod (4) penetrates through the power block (17), the screw rod (4) is in threaded connection with the power block (17), and the power block (17) is arranged on one side, close to the tower body (3), of the shell (13).
4. The communication tower convenient for antenna maintenance according to claim 1, wherein the support assembly comprises a connection sleeve (9), a connection rod (8) and a moving frame (12), the connection sleeve (9) is arranged on the periphery of the top base (10), the connection rod (8) passes through the connection sleeve (9), the moving frame (12) is arranged below the connection rod (8), and the reinforcing strip (11) passes through the moving frame (12).
5. The communication tower convenient to maintain and convenient to repair according to claim 4, wherein the connecting rod (8) is made of glass fiber.
6. The communication tower convenient to maintain and convenient to repair antenna according to claim 1, wherein the second driving assembly comprises a second motor (30) and a second rotating wheel (23), the second motor (30) is arranged above the tower body (3), the second motor (30) is in transmission connection with the second rotating wheel (23), and the other ends of the two steel wire ropes (24) are wound on the periphery of the second rotating wheel (23).
7. The communication tower convenient to maintain and convenient to repair antenna according to claim 1, characterized in that a fixed pulley (25) is arranged on each side above the tower body (3), and two steel wire ropes (24) are wound around the two fixed pulleys (25).
8. The communication tower convenient to maintain and convenient to repair antenna according to claim 1, characterized in that each ladder (29) is provided with a non-slip pad.
9. The communication tower convenient to maintain and convenient to repair antenna according to claim 1, characterized in that the outer surface of the tower body (3) is further coated with an anticorrosive coating.
10. The communication tower convenient to maintain and convenient to repair antenna according to claim 1, characterized in that a lightning rod (2) is further arranged above the tower body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119312.5U CN211473590U (en) | 2019-11-30 | 2019-11-30 | Communication iron tower that antenna maintenance is convenient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119312.5U CN211473590U (en) | 2019-11-30 | 2019-11-30 | Communication iron tower that antenna maintenance is convenient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211473590U true CN211473590U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922119312.5U Expired - Fee Related CN211473590U (en) | 2019-11-30 | 2019-11-30 | Communication iron tower that antenna maintenance is convenient |
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| Country | Link |
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| CN (1) | CN211473590U (en) |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |