A kind of communication steel tower with safeguard function
Technical field
The present invention relates to communication steel tower field, in particular to a kind of communication steel towers with safeguard function.
Background technique
Communication steel tower be made of steel members such as tower body, platform, lightning rod, ladder, antenna mountings, and through hot galvanizing anti-corrosion at
Reason is mainly used for microwave, ultrashort wave, the transmission of wireless network signal and transmitting etc..
But existing communication steel tower still comes with some shortcomings during actual use, for example, existing antenna
The protection effect of the wire jumper of lower section is limited, and the adhesive waterproof tape below heavy rain weather, antenna is easy to be soaked with rain, and rainwater can add
Fast adhesive waterproof tape aging causes the sealing waterproof performance of adhesive tape to reduce, to influence the connection effect of wire jumper and antenna, Er Qieyu
Water also results in wire jumper and antenna poor contact, influences the normal use of antenna, in addition, existing foundation bolt only relies on coagulation
Soil pours protection, once concrete damages, foundation bolt is easy to be corroded, and steel tower maintenance is more inconvenient, these problems
All greatly reduce the practicability and reliability of existing communication steel tower.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of with safeguard function
Communication steel tower.
The technical solution adopted by the present invention to solve the technical problems is: a kind of communication steel tower with safeguard function, packet
Pedestal, pillar, platform and antenna are included, it further includes rain-proof that there are two the antennas, and two antennas are separately positioned on the two sides of platform
Mechanism and auxiliary body, there are two the rain-proof mechanisms, and Liang Ge rain-proof mechanism is corresponded with two antennas respectively;
The rain-proof mechanism includes four rain-proof components, and four rain-proof components are separately positioned on the surrounding of antenna;
The rain-proof component includes telescopic unit and winder unit;
The telescopic unit includes shell, first motor, first gear, rack gear, link block, expansion bracket, lifter plate and cunning
Block, the shell are fixed on the bottom of antenna, and the lower section of the shell is equipped with opening, and the first motor is horizontally set on shell
Inside, the first motor and first gear be sequentially connected, and the rack gear is horizontally set on the lower section of first gear, described the
The engagement of one wheel and rack, one end of the rack gear are fixedly connected with link block, and the lifter plate is horizontally set under shell
Side, the lifter plate are matched with opening, and the lifter plate is equipped with sliding slot, and the sliding slot is horizontally disposed, and the sliding block setting exists
In sliding slot, the sliding block slides in sliding slot, and the expansion bracket is vertically provided at the inside of shell, the top of the expansion bracket
Two sides are hinged with shell and link block respectively, and the two sides of the bottom end of the expansion bracket are hinged with lifter plate and sliding block respectively, described
The lower section of lifter plate is connect with winder unit;
The inside of shell is arranged in the winder unit, and the winder unit includes worm screw, first bearing seat, the second tooth
Wheel, shaft, second bearing seat, third gear, roller and waterproof cloth, the worm screw are horizontally set on the top of first gear, institute
The both ends for stating worm screw pass through first bearing seat and the inside of shell connects, and the worm screw matches with first gear, and described second
Gear is set on worm screw, and the shaft is horizontally set on the top of worm screw, one end of the shaft by second bearing seat with
The inner wall of shell connects, and the roller is horizontally set on the side of shaft, the separate second bearing seat of the roller and shaft
One end is fixedly connected, and the third gear is set in shaft, and the second gear is engaged with third gear, the waterproof cloth
On roller, the other end of the waterproof cloth is fixedly connected with lifter plate for one end, and the waterproof cloth is matched with opening;
The auxiliary body includes adjusting component and lifting assembly;
The adjusting component includes that casing, movable plate and two cylinders, described sleeve pipe are set on pillar, and described sleeve pipe is perpendicular
To setting, the bottom end of described sleeve pipe and the top of pedestal are against the movable plate is horizontally disposed, and the movable plate is set in pillar
On, the movable plate is slidably connected with pillar, and the top in casing, the movable plate and casing is arranged in the movable plate
Match, the movable plate is connect with cannula slide, and two cylinders are vertically provided at the two sides of the lower section of movable plate, the cylinder respectively
It is fixedly connected with the inner wall of casing, the gas bar of the cylinder is fixedly connected with movable plate.
Preferably, people are sent at the top of steel tower in order to drive movable plate manned by casing, the lifting assembly includes
Two control units, two control units are separately positioned on the two sides of the top of casing, and two control units are symmetrical about casing,
Described control unit includes the second motor, drum and connecting band, and second motor is horizontally set on the inside of platform, the line
The inside of platform is arranged in disk, and second motor and drum are sequentially connected, and one end of the connecting band is on drum, institute
The other end for stating connecting band is fixedly connected with casing.
Preferably, in order to control the function of steel tower by PLC, the inside of the platform is equipped with PLC, the rain-proof mechanism
It is electrically connected with PLC with auxiliary body.
Preferably, the inside of the platform is equipped with range sensor, and the distance passes in order to detect the position of movable plate
Sensor is electrically connected with PLC.
Preferably, in order to detect whether to rain, the antenna is equipped with Raindrop sensor, the Raindrop sensor with
PLC electrical connection.
Preferably, the platform is equipped with bird-scaring unit in order to expel to the birds on platform.
Preferably, saving power consumption to carry out photoelectric conversion, the platform is equipped with photovoltaic panel.
Preferably, the first motor is servo motor for the work for keeping first motor precise and stable.
Preferably, abutment surface is corroded in order to prevent, the surface of the pillar is coated with anticorrosion galvanizing layer.
Preferably, broken by lightning steel tower, the top of the platform are equipped with lightning rod in order to prevent.
The invention has the advantages that this has in the communication steel tower of safeguard function, by rain-proof mechanism, waterproof cloth can be with
Wire jumper below antenna is carried out to block rain-proof, compared with existing communication steel tower, rainwater is avoided to drench the company of wire jumper and antenna
Place is met, wire jumper and antenna poor contact are caused, influences the normal use of antenna, and extends the service life of adhesive waterproof tape,
The sealing waterproofness for having ensured wire jumper Yu antenna junction can be to the lower margin on pedestal under normal condition by auxiliary body
Bolt cover protection, avoids raindrop erosion foundation bolt, when needing to safeguard steel tower, can easily be delivered to people from ground
On the platform of steel tower, the complicated processes that people climb pillar are eliminated, steel tower easy to maintain is reliable, substantially increases communication steel tower
Practicability and reliability.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the communication steel tower with safeguard function of the invention;
Fig. 2 is the structural schematic diagram of the telescopic unit of the communication steel tower with safeguard function of the invention;
Fig. 3 is the structural schematic diagram of the winder unit of the communication steel tower with safeguard function of the invention;
Fig. 4 is the structural schematic diagram of the adjusting component of the communication steel tower with safeguard function of the invention;
Fig. 5 is the structural schematic diagram of the lifting assembly of the communication steel tower with safeguard function of the invention;
In figure: 1. pedestals, 2. pillars, 3. platforms, 4. antennas, 5. touch screens, 6. shells, 7. first motors, 8. first teeth
Wheel, 9. rack gears, 10. link blocks, 11. expansion brackets, 12. sliding blocks, 13. lifter plates, 14. worm screws, 15. second gears, 16. shafts,
17. third gear, 18. rollers, 19. waterproof clothes, 20. casings, 21. movable plates, 22. cylinders, 23. second motors, 24. drums,
25. connecting band.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of communication steel tower with safeguard function, including pedestal 1, pillar 2, platform 3 and antenna 4, institute
It states there are two antennas 4, it further includes rain-proof mechanism and auxiliary body that two antennas 4, which are separately positioned on the two sides of platform 3, described anti-
There are two rain mechanisms, and Liang Ge rain-proof mechanism is corresponded with two antennas 4 respectively;
By rain-proof mechanism, waterproof cloth can carry out blocking rain-proof to the wire jumper of 4 lower section of antenna, with existing communication steel tower
It compares, rainwater is avoided to drench the junction of wire jumper Yu antenna 4, lead to wire jumper and 4 poor contact of antenna, influence the normal of antenna 4
It uses, and extends the service life of adhesive waterproof tape, the sealing waterproofness of wire jumper Yu 4 junction of antenna has been ensured, by auxiliary
Mechanism is helped, under normal condition can be avoided by raindrop erosion foundation bolt, need to tie up for the foundation bolt canopy-protected on pedestal 1
When break iron tower, it can eliminate people easily by people from the platform 3 that ground is delivered to steel tower and climb the cumbersome of pillar 2
Process, steel tower easy to maintain is reliable, substantially increases the practicability and reliability of communication steel tower.
The rain-proof mechanism includes four rain-proof components, and four rain-proof components are separately positioned on the surrounding of antenna 4;
As Figure 2-3, the rain-proof component includes telescopic unit and winder unit;
The telescopic unit includes shell 6, first motor 7, first gear 8, rack gear 9, link block 10, expansion bracket 11, rises
Plate 13 and sliding block 12 drop, and the shell 6 is fixed on the bottom of antenna 4, and the lower section of the shell 6 is equipped with opening, first electricity
Machine 7 is horizontally set on the inside of shell 6, and the first motor 7 is sequentially connected with first gear 8, and the rack gear 9 is horizontally set on
The lower section of first gear 8, the first gear 8 are engaged with rack gear 9, and one end of the rack gear 9 is fixedly connected with link block 10, institute
The lower section that lifter plate 13 is horizontally set on shell 6 is stated, the lifter plate 13 is matched with opening, and the lifter plate 13, which is equipped with, to be slided
Slot, the sliding slot is horizontally disposed, and the sliding block 12 is arranged in sliding slot, and the sliding block 12 slides in sliding slot, the expansion bracket
11 are vertically provided at the inside of shell 6, and the two sides on the top of the expansion bracket 11 are hinged with shell 6 and link block 10 respectively, institute
The two sides for stating the bottom end of expansion bracket 11 are hinged with lifter plate 13 and sliding block 12 respectively, the lower section of the lifter plate 13 and winder unit
Connection;
The inside of shell 6 is arranged in the winder unit, and the winder unit includes worm screw 14, first bearing seat, second
Gear 15, shaft 16, second bearing seat, third gear 17, roller 18 and waterproof cloth 19, the worm screw 14 are horizontally set on first
The top of gear 8, the both ends of the worm screw 14 pass through first bearing seat and connect with the inside of shell 6, the worm screw 14 and
The matching of one gear 8, the second gear 15 are set on worm screw 14, and the shaft 16 is horizontally set on the top of worm screw 14, institute
The one end for stating shaft 16 is connect by second bearing seat with the inner wall of shell 6, and the roller 18 is horizontally set on the one of shaft 16
Side, the roller 18 are fixedly connected with one end of the separate second bearing seat of shaft 16, and the third gear 17 is set in shaft
On 16, the second gear 15 is engaged with third gear 17, and one end of the waterproof cloth 19 is on roller 18, the waterproof
The other end of cloth 19 is fixedly connected with lifter plate 13, and the waterproof cloth 19 is matched with opening;
After Raindrop sensor, which detects, to rain, Raindrop sensor passes to signal after PLC handles, and PLC can control the
The starting of one motor 7, first gear 8 rotate with it, and first gear 8 can drive link block 10 to be moved to the left by rack gear 9, expansion bracket
To lower elongation after 11 stress, expansion bracket 11 will drive lifter plate 13 and extend downwardly through being open from the inside of shell 6, first gear 8
Second gear 15 is driven to rotate by worm screw 14 simultaneously in rotation process, second gear 15 drives shaft 16 by third gear 17
Rotation, shaft 16 will drive the rotation of roller 18, and roller 18 can be by 19 minister of defense of waterproof cloth of winding, and lifter plate 13 will drive waterproof
Cloth 19 is stretched out from the inside of shell 6, the distance declined by adjusting each waterproof cloth 19 in four faces of antenna 4, can be by antenna 4
The connector of the wire jumper of lower section is protected, and rainwater is avoided to drench the junction of wire jumper Yu antenna 4, prevents rainwater from drenching connecing for wire jumper
Head leads to wire jumper and 4 poor contact of antenna, influences the normal use of antenna 4, and extends the service life of adhesive waterproof tape,
The sealing waterproofness of wire jumper Yu 4 junction of antenna is ensured.
As illustrated in figures 4-5, the auxiliary body includes adjusting component and lifting assembly;
The adjusting component includes that casing 20, movable plate 21 and two cylinders 22, described sleeve pipe 20 are set on pillar 2,
Described sleeve pipe 20 is vertically arranged, and the bottom end of described sleeve pipe 20 and the top of pedestal 1 are against the movable plate 21 is horizontally disposed, institute
It states movable plate 21 to be set on pillar 2, the movable plate 21 is slidably connected with pillar 2, and the movable plate 21 is arranged in casing 20
Interior top, the movable plate 21 are matched with casing 20, and the movable plate 21 is slidably connected with casing 20, and two cylinders 22 are distinguished
The two sides of the lower section of movable plate 21 are vertically provided at, the cylinder 22 is fixedly connected with the inner wall of casing 20, the cylinder 22
Gas bar is fixedly connected with movable plate 21;
The lifting assembly includes two control units, and two control units are separately positioned on the two of the top of casing 20
Side, two control units are symmetrical about casing 20, and described control unit includes the second motor 23, drum 24 and connecting band 25, institute
The inside that the second motor 23 is horizontally set on platform 3 is stated, the inside of platform 3, second motor 23 is arranged in the drum 24
It is sequentially connected with drum 24, one end of the connecting band 25 is on drum 24, the other end and casing of the connecting band 25
20 are fixedly connected.
Under normal circumstances, casing 20 can be covered on the top of pedestal 1, and movable plate 21 is understood the upper seal of casing 20,
Foundation bolt on pedestal 1 can be covered and be protected in the inside of casing 20 by casing 20, prevent raindrop erosion foundation bolt, when
It when people need at the top of steel tower to safeguard, can be manipulated by remote controler, PLC can control the gas bar contracting of cylinder 22
Short, gas bar will drive 21 slide downward a distance of movable plate, and people can stride into the inside of casing 20 at this time, and movable plate 21
It can play the role of manned support, then PLC controls the energization of the second motor 23 and plays, and the second motor 23 can wind connecting band
25, connecting band 25 will pull the lower section that platform 3 is moved on on casing 20, so that people are sent to platform 3, eliminate people and climbs branch
The complicated processes of column 2 are safeguarded more convenient reliable.
Preferably, in order to control the function of steel tower by PLC, the inside of the platform 3 is equipped with PLC, the rain-proof machine
Structure and auxiliary body are electrically connected with PLC.
Preferably, in order to detect the position of movable plate 21, the inside of the platform 3 is equipped with range sensor, it is described away from
It is electrically connected from sensor with PLC.
Preferably, the antenna 4 is equipped with Raindrop sensor, the Raindrop sensor in order to detect whether to rain
It is electrically connected with PLC.
Preferably, the platform 3 is equipped with bird-scaring unit in order to expel to the birds on platform 3.
Preferably, saving power consumption to carry out photoelectric conversion, the platform 3 is equipped with photovoltaic panel.
Preferably, the first motor 7 is servo motor for the work for keeping first motor 7 precise and stable.
Preferably, 2 surface of pillar is corroded in order to prevent, the surface of the pillar 2 is coated with anticorrosion galvanizing layer.
Preferably, broken by lightning steel tower, the top of the platform 3 are equipped with lightning rod 5 in order to prevent.
By rain-proof mechanism, waterproof cloth can carry out blocking rain-proof to the wire jumper of 4 lower section of antenna, and rainwater is avoided to drench wire jumper
With the junction of antenna 4, lead to wire jumper and 4 poor contact of antenna, influence the normal use of antenna 4, and extends marine glue
The service life of band has ensured the sealing waterproofness of wire jumper Yu 4 junction of antenna, can be with by auxiliary body, under normal condition
To the foundation bolt canopy-protected on pedestal 1, avoid raindrop erosion foundation bolt, when needing to safeguard steel tower, can easily by
People eliminate the complicated processes that people climb pillar 2 from the platform 3 that ground is delivered to steel tower, and steel tower easy to maintain is reliable.
Compared with prior art, this has in the communication steel tower of safeguard function, and by rain-proof mechanism, waterproof cloth can be to day
The wire jumper of 4 lower section of line carries out blocking rain-proof, compared with existing communication steel tower, rainwater is avoided to drench the connection of wire jumper Yu antenna 4
Place, leads to wire jumper and 4 poor contact of antenna, influences the normal use of antenna 4, and extend the service life of adhesive waterproof tape,
The sealing waterproofness for having ensured wire jumper Yu 4 junction of antenna can be to the ground on pedestal 1 under normal condition by auxiliary body
Foot bolt canopy-protected avoids raindrop erosion foundation bolt, when needing to safeguard steel tower, can easily convey people from ground
To the platform 3 of steel tower, the complicated processes that people climb pillar 2 are eliminated, steel tower easy to maintain is reliable, substantially increases communication
The practicability and reliability of steel tower.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.