Utility model content
Technical problem to be solved by the utility model is: for overcome the deficiencies in the prior art, providing a kind of based on Internet of Things
The intelligent communication steel tower with automatic protection function of net.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of having based on Internet of Things is prevented automatically
The intelligent communication steel tower of protective function, if including bottom plate, tower body, platform, lightning rod, dry aerial and four column foots, four column foots point
It is not fixed on the four corners of the lower section of bottom plate, the platform is fixed on the top of bottom plate by tower body, and the lightning rod is fixed on
The top of platform, the antenna are circumferentially evenly distributed on the top of platform, further include four protection mechanisms, four protection mechanisms point
The surrounding of tower body is not set, is equipped with PLC in the tower body;
The protection mechanism include two guard assemblies, the guard assembly include tuning unit, rotating bar, protective plate,
Extension board pulls unit, several extension apparatus and several fixed cells, the tuning unit that the close tower body of protective plate is arranged in
Side, the other side for pulling unit, extension board, extension apparatus and fixed cell to be arranged at protective plate, the rotation
The top of bar is arranged in platform, and the bottom end of the rotating bar is arranged in bottom plate, and the protective plate is fixedly connected with rotating bar;
The tuning unit includes air pump, cylinder, piston and strut, and the air pump and cylinder are each attached on tower body, institute
Air pump is stated to be electrically connected with PLC, the air pump is connected to cylinder, and one end of the piston is arranged in cylinder, the piston it is another
One end and one end of strut are hinged, hinged at the other end of the strut and the center of protective plate;
The extension apparatus includes extension, spring, extension rod and fixed block, and the extension is fixed on extension board,
The fixed block is fixed on protective plate, and one end of the extension rod is fixedly connected with fixed block, the other end of the extension rod
It is arranged in extension, the bottom connection in one end and extension of the spring, the other end and extension rod of the spring connects
It connects;
The pulling unit includes first motor, buffer stopper, the first drive shaft, turntable and drawstring, the first motor and
Buffer stopper is each attached on protective plate, and first drive shaft is arranged between first motor and buffer stopper, and the turntable is arranged
In the first drive shaft, one end of the drawstring is arranged on turntable, and the other end of the drawstring is fixedly connected with extension board, institute
First motor is stated to be electrically connected with PLC.
Preferably, in order to determine current weather whether rainfall, the top of the platform is equipped with Raindrop sensor, the rain
Drop sensor is electrically connected with PLC.
Preferably, in order to realize the fixation to protective plate, the fixed cell includes fixing pipe and socket, the socket
It is arranged on bottom plate, the fixing pipe is fixed on protective plate, and the fixing pipe is located at the top of socket, is set in the fixing pipe
There are the second motor, the second drive shaft and casing, second motor is fixed on the top in fixing pipe, second motor and
The top of two drive shafts is sequentially connected, and the periphery of second drive shaft is equipped with external screw thread, and described sleeve pipe is set in the second driving
On axis, internal screw thread is equipped in described sleeve pipe, the internal screw thread in described sleeve pipe matches with the external screw thread in the second drive shaft, described
Second motor is electrically connected with PLC.
Preferably, the bottom end of described sleeve pipe is equipped with pressure sensor, described in order to detect whether casing is inserted into socket
Pressure sensor is electrically connected with PLC.
Preferably, fixed ring and two fixed links are additionally provided in the fixing pipe in order to guarantee that casing smoothly moves,
Two fixed links are separately positioned on the two sides of fixed ring, and the Fixing shrink ring is located on casing, and the fixed ring passes through fixed link
It is fixedly connected with the inner wall of fixing pipe.
Preferably, being equipped with stop collar in the extension to move extension board smoothly, the stop collar is fixed
On the inner wall of extension, the stop collar is set on extension rod.
Preferably, the two sides of the stop collar are equipped with several convex blocks, described in order to limit the sliding scale of extension board
Convex block is circumferentially evenly distributed on the periphery of extension rod.
Preferably, for the connection between reinforcement protection plate, fixed block and extension rod, the protective plate, fixed block with
Extension rod is an integral molding structure.
Preferably, the driving force in order to guarantee first motor, the first motor is DC servo motor.
Preferably, the intensity in order to guarantee drawstring, the drawstring is wirerope.
Exist the utility model has the beneficial effects that being somebody's turn to do the intelligent communication steel tower with automatic protection function based on Internet of Things
When the rainy day, protective plate rotation is driven by the tuning unit in protection mechanism, protective plate is covered on tower body, rainwater is avoided to fall in
On tower body, tower body is caused to corrode, extend the service life of equipment, moreover, by extension apparatus and unit is pulled to make to prolong
It is mobile to the direction far from protective plate to stretch plate, the edge of protective plate is protected, expands protective range, and then improve
The practicability of equipment, compared with existing protection mechanism, not only protective range is big for the protection mechanism, but also passes through fixed cell reality
The fixation for having showed protective plate keeps the structure of protection mechanism more stable.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the intelligent communication steel tower with automatic protection function based on Internet of Things of the utility model
Figure;
Fig. 2 is the guard assembly of the intelligent communication steel tower with automatic protection function based on Internet of Things of the utility model
Structural schematic diagram;
Fig. 3 is the tuning unit of the intelligent communication steel tower with automatic protection function based on Internet of Things of the utility model
Structural schematic diagram;
Fig. 4 is the extension apparatus of the intelligent communication steel tower with automatic protection function based on Internet of Things of the utility model
Structural schematic diagram;
Fig. 5 is the pulling unit of the intelligent communication steel tower with automatic protection function based on Internet of Things of the utility model
Structural schematic diagram;
Fig. 6 is the fixed cell of the intelligent communication steel tower with automatic protection function based on Internet of Things of the utility model
Structural schematic diagram;
In figure: 1. bottom plates, 2. tower bodies, 3. platforms, 4. lightning rods, 5. antennas, 6. column foots, 7. rotating bars, 8. protective plates, 9.
Extension board, 10. air pumps, 11. cylinders, 12. pistons, 13. struts, 14. extensions, 15. springs, 16. extension rods, 17. fixed blocks,
18. first motor, 19. buffer stoppers, 20. first drive shafts, 21. turntables, 22. drawstrings, 23. Raindrop sensors, 24. fixing pipes,
25. socket, 26. second motors, 27. second drive shafts, 28. casings, 29. pressure sensors, 30. fixed rings, 31. fixed links,
32. stop collar, 33. convex blocks.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, a kind of intelligent communication steel tower with automatic protection function based on Internet of Things, including bottom plate 1, tower
If body 2, platform 3, lightning rod 4, dry aerial 5 and four column foots 6, four column foots 6 are separately fixed at the quadrangle of the lower section of bottom plate 1
Place, the platform 3 are fixed on the top of bottom plate 1 by tower body 2, and the lightning rod 4 is fixed on the top of platform 3, the antenna 5
It is circumferentially evenly distributed on the top of platform 3, further includes four protection mechanisms, four protection mechanisms are separately positioned on the four of tower body 2
In week, the tower body 2 is interior to be equipped with PLC;
In the communication iron tower, using the fixed support baseboard 1 of four column foots 6, increase the height of platform 3 by the tower body 2 on bottom plate 1
Degree, to expand the range of 5 radio signals of antenna, the lightning rod 4 on platform 3 can prevent equipment to be struck by lightning, effectively
Equipment safety operation is protected, meanwhile, tower body 2 is protected from the surrounding of tower body 2 respectively using four protection mechanisms, prevents rain
Its rainwater plays the corrosion for causing tower body 2 on tower body 2, to extend the service life of tower body 2.
As shown in Fig. 2, the protection mechanism includes two guard assemblies, the guard assembly includes tuning unit, rotation
Bar 7, extension board 9, pulls unit, several extension apparatus and several fixed cells at protective plate 8, and the tuning unit setting is anti-
The side of the close tower body 2 of backplate 8, the pulling unit, extension board 9, extension apparatus and fixed cell are arranged at protective plate 8
The other side, the top of the rotating bar 7 is arranged in platform 3, and the bottom end of the rotating bar 7 is arranged in bottom plate 1, described anti-
Backplate 8 is fixedly connected with rotating bar 7;
In protection mechanism, the two sides of the one side of tower body 2 are protected by two guard assemblies, in guard assembly, are led to
The tuning unit crossed between tower body 2 and protective plate 8 can drive protective plate 8 to rotate, and be covered on protective plate 8 on tower body 2 and prevented
Shield, and the both ends of rotating bar 7 are separately positioned in platform 3 and bottom plate 1 in, convenient for rotating bar 7 along its own center axis thereof,
To facilitate protective plate 8 to rotate, and the side of the separate tower body 2 in protective plate 8, by fixed cell to the angle of protective plate 8
Position is fixed, and using pulling unit and extension apparatus that extension board 9 can be driven mobile to the direction far from protective plate 8, expands
The protective range of guard assembly avoids rainwater from entering from the two sides of protective plate 8 and falls on tower body 2, causes the corrosion of tower body 2.
As shown in figure 3, the tuning unit includes air pump 10, cylinder 11, piston 12 and strut 13, the air pump 10 is gentle
Cylinder 11 is each attached on tower body 2, and the air pump 10 is electrically connected with PLC, and the air pump 10 is connected to cylinder 11, the piston 12
One end be arranged in cylinder 11, one end of the other end and strut 13 of the piston 12 is hinged, the other end of the strut 13 and
It is hinged at the center of protective plate 8;
When needing to adjust the angle of protective plate 8, is run by PLC control air pump 10, change the air pressure in cylinder 11, make to live
Plug 12 is moved with the variation of air pressure, and then drives protective plate 8 mobile by strut 13, can be by air pump at rainy day
10 operations, the angle for driving the rotation branch of protective plate 8 parallel with tower body 2 by strut 13.
As illustrated in figures 4-5, the extension apparatus includes extension 14, spring 15, extension rod 16 and fixed block 17, described to prolong
It stretches pipe 14 to be fixed on extension board 9, the fixed block 17 is fixed on protective plate 8, one end of the extension rod 16 and fixed block
17 are fixedly connected, and the other end of the extension rod 16 is arranged in extension 14, in one end of the spring 15 and extension 14
Bottom connection, the other end of the spring 15 connect with extension rod 16, and the spring 15 is in compressive state;
The pulling unit includes first motor 18, buffer stopper 19, the first drive shaft 20, turntable 21 and drawstring 22, described
First motor 18 and buffer stopper 19 are each attached on protective plate 8, and the setting of the first drive shaft 20 is in first motor 18 and buffering
Between block 19, the turntable 21 is set in the first drive shaft 20, and one end of the drawstring 22 is arranged on turntable 21, the drawing
The other end of rope 22 is fixedly connected with extension board 9, and the first motor 18 is electrically connected with PLC.
In fine day, PLC control pulls the first motor 18 in unit to run, and drives the rotation of the first drive shaft 20, makes to turn
Disk 21 rotates, and tightens bracing wire, makes extension board 9 to close to the movement of the direction of rotating bar 7, when meeting with rainy day, PLC control is pulled
First motor 18 in unit is run, and is driven the first drive shaft 20 to rotate backward, is loosened bracing wire, at this time in extension assembly, by
The spring 15 of compression is to restore deformation, pushes fixed block 17 by extension rod 16, since the position of fixed block 17 immobilizes, from
And spring 15 is set to push extension 14 mobile to the direction far from rotating bar 7, and then extension board 9 is driven to pass through far from protective plate 8
Extension board 9 protects the boundary of protective plate 8, to expand the protective range of guard assembly.
Preferably, in order to determine current weather whether rainfall, the top of the platform 3 is equipped with Raindrop sensor 23, institute
Raindrop sensor 23 is stated to be electrically connected with PLC.By Raindrop sensor 23 detect current weather whether rainfall, and by weather condition turn
It is data feedback to PLC, PLC is made to control whether protection mechanism runs according to current weather.
As shown in fig. 6, the fixed cell includes fixing pipe 24 and socket 25, the socket 25 is arranged on bottom plate 1, institute
It states fixing pipe 24 to be fixed on protective plate 8, the fixing pipe 24 is located at the top of socket 25, is equipped with second in the fixing pipe 24
Motor 26, the second drive shaft 27 and casing 28, second motor 26 are fixed on the top in fixing pipe 24, second motor
26 and second the top of drive shaft 27 be sequentially connected, the periphery of second drive shaft 27 is equipped with external screw thread, 28 sets of described sleeve pipe
It is located in the second drive shaft 27, internal screw thread, internal screw thread and the second drive shaft 27 in described sleeve pipe 28 is equipped in described sleeve pipe 28
On external screw thread match, second motor 26 is electrically connected with PLC.
In a fixation unit, the second drive shaft 27 is arranged in fixing pipe 24, can prevents rainwater from beating in the second drive shaft
On 27, cause the corrosion of the second drive shaft 27, so that the operation of fixed cell is influenced, when fixed cell is to the position of protective plate 8
When angle is fixed, the second motor 26 is controlled by PLC and is run, driven the rotation of the second drive shaft 27, make in the second drive shaft 27
External screw thread act on the internal screw thread in casing 28, move casing 28 along the axis direction of the second drive shaft 27, and then make
Casing 28 is inserted into socket 25, realizes the fixation to protective plate 8.
Preferably, the bottom end of described sleeve pipe 28 is equipped with pressure sensing in order to detect whether casing 28 is inserted into socket 25
Device 29, the pressure sensor 29 are electrically connected with PLC.When casing 28 moves down, the pressure sensor 29 of the bottom end of casing 28
When the bottom being resisted against in socket 25, pressure sensor 29 detects that pressure data, pressure sensor 29 feed back pressure data
To PLC, contacts the bottom end of PLC confirmation casing 28 with the bottom of socket 25, so that it is determined that casing 28 has been inserted into socket 25, prevent
The position of backplate 8 has obtained fixation.
Preferably, being additionally provided with fixed ring 30 and two in the fixing pipe 24 to guarantee that casing 28 is smoothly mobile
Fixed link 31, two fixed links 31 are separately positioned on the two sides of fixed ring 30, and the fixed ring 30 is set on casing 28, described
Fixed ring 30 is fixedly connected by fixed link 31 with the inner wall of fixing pipe 24.The position of fixed ring 30 is secured using fixed link 31
It sets, moves casing 28 in fixed ring 30, when preventing the second motor 26 from driving the rotation of the second drive shaft 27, cause casing 28
Rotation, to realize the smooth rotation of casing 28.
Preferably, being equipped with stop collar 32, the limit in the extension 14 to move extension board 9 smoothly
Ring 32 is fixed on the inner wall of extension 14, and the stop collar 32 is set on extension rod 16.It is secured and is prolonged by stop collar 32
The moving direction of boom 16, and then keep extension 14 and extension board 9 steadily mobile.
Preferably, in order to limit the sliding scale of extension board 9, the two sides of the stop collar 32 are equipped with several convex blocks
33, the circumferential periphery for being evenly distributed on extension rod 16 of the convex block 33.Since the convex block 33 on extension rod 16 can not pass through limit
Therefore ring 32 limits the sliding distance of extension rod 16 by convex block 33, extension rod 16 is prevented to be detached from stop collar 32.
Preferably, the feature consolidated using integrated formed structure, for reinforcement protection plate 8, fixed block 17 and extension rod
Connection between 16, the protective plate 8, fixed block 17 and extension rod 16 are an integral molding structure.
Preferably, the feature strong using DC servo motor driving force, in order to guarantee the driving force of first motor 18, institute
Stating first motor 18 is DC servo motor.
Preferably, using wirerope securely resistance to drawing the characteristics of, in order to guarantee the intensity of drawstring 22, the drawstring 22 is steel
Cord.
The communication steel tower drives protective plate 8 to rotate at rainy day, through tuning unit, makes anti-in two guard assemblies
Backplate 8 is covered on the surface of tower body 2, and rainwater is stopped to fall on tower body 2, otherwise acid rain corrosion destroys tower body 2, extends tower body 2
Service life moreover by pulling unit and expression in the eyes unit to control extension board 9, make extension board 9 in the remote of protective plate 8
The direction that protective plate 8 is laterally away from from the one of rotating bar 7 is mobile, prevents rainwater from beating from the edge of protective plate 8 by extension board 9
On tower body 2, protective range is expanded, and protective plate 8 is fixed on to the top of bottom plate 1 using fixed cell, prevents the rainy day anti-
Backplate 8 is blown by wind, strengthens the reliability of protection, further improves the practicability of equipment.
Compared with prior art, the intelligent communication steel tower with automatic protection function based on Internet of Things is somebody's turn to do in the rainy day,
It drives protective plate 8 to rotate by the tuning unit in protection mechanism, is covered on protective plate 8 on tower body 2, rainwater is avoided to fall in tower body
On 2, cause tower body 2 to corrode, extend the service life of equipment, moreover, by extension apparatus and unit is pulled to make to extend
Plate 9 is mobile to the direction far from protective plate 8, protects the edge of protective plate 8, expands protective range, and then improve
The practicability of equipment, compared with existing protection mechanism, not only protective range is big for the protection mechanism, but also passes through fixed cell
The fixation for realizing protective plate 8 keeps the structure of protection mechanism more stable.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.