CN108661401A - It is a kind of based on Internet of Things to there is anti-climbing functional safety type to communicate steel tower - Google Patents

It is a kind of based on Internet of Things to there is anti-climbing functional safety type to communicate steel tower Download PDF

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Publication number
CN108661401A
CN108661401A CN201810317070.8A CN201810317070A CN108661401A CN 108661401 A CN108661401 A CN 108661401A CN 201810317070 A CN201810317070 A CN 201810317070A CN 108661401 A CN108661401 A CN 108661401A
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CN
China
Prior art keywords
climbing
steel tower
things
internet
creep
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Granted
Application number
CN201810317070.8A
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Chinese (zh)
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CN108661401B (en
Inventor
顾松林
孙雷鸣
邱灵灵
陶锋
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Guodong Network Communication Group Co.,Ltd.
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GUODONG NETWORK COMMUNICATIONS GROUP Co Ltd
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Priority to CN201810317070.8A priority Critical patent/CN108661401B/en
Publication of CN108661401A publication Critical patent/CN108661401A/en
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Publication of CN108661401B publication Critical patent/CN108661401B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/08Special construction of longitudinal members, or rungs or other treads
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/18Devices for preventing persons from falling
    • E06C7/185Devices providing a back support to a person on the ladder, e.g. cages

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Jib Cranes (AREA)

Abstract

The present invention relates to a kind of based on Internet of Things to there is anti-climbing functional safety type to communicate steel tower,Including pedestal,Signal projector,Workbench,Anti-creep mechanism,Four holders and at least two connecting rods,The workbench is fixed by the bracket on pedestal,Four holders are uniformly fixed on the lower section of workbench,The signal projector is fixed on the top of workbench,The both ends of the connecting rod are separately fixed on two neighboring holder,The anti-creep mechanism is arranged between workbench and pedestal,The anti-creep mechanism includes two anti-creep components and two protection components,The anti-creep component and protection component correspond,This based on Internet of Things there is anti-climbing functional safety type communication steel tower to prevent non-working person from climbing steel tower by anti-creep component,It avoids causing safety accident during climbing,Moreover,Also by protecting the components from staff's accidental falling during climbing,Improve the safety of climbing.

Description

It is a kind of based on Internet of Things to there is anti-climbing functional safety type to communicate steel tower
Technical field
It is the present invention relates to communication steel tower field, more particularly to a kind of to have anti-climbing functional safety type logical based on Internet of Things Interrogate steel tower.
Background technology
Communication steel tower be made of steel members such as tower body, platform, lightning rod, cat ladder, antenna mountings, and through galvanizing anti-corrosion at Reason is mainly used for microwave, ultrashort wave, the transmission of wireless network signal and transmitting etc..
Cat ladder on existing communication steel tower does not have the function of protection, and staff easily falls when climbing, makes At personal injury, moreover, existing steel tower, non-working person also can climb up steel tower by cat ladder, and there are security risks.
Invention content
The technical problem to be solved by the present invention is to:For overcome the deficiencies in the prior art, it provides a kind of based on Internet of Things Steel tower is communicated with anti-climbing functional safety type.
The technical solution adopted by the present invention to solve the technical problems is:It is a kind of that anti-climbing function is had based on Internet of Things Safety-type communication steel tower, including pedestal, signal projector, workbench, anti-creep mechanism, four holders and at least two connecting rods, institute It states workbench to be fixed by the bracket on pedestal, four holders are uniformly fixed on the lower section of workbench, and the signal projector is solid It is scheduled on the top of workbench, the both ends of the connecting rod are separately fixed on two neighboring holder, and the anti-creep mechanism is arranged in work Make between platform and pedestal, the anti-creep mechanism includes that two anti-creep components and two protect components, the anti-creep component and protection Component corresponds;
The anti-creep component includes connecting rod, groove and at least two rotating units, the top and bottom end point of the connecting rod It is not fixed on the lower section of workbench and the top of pedestal, the groove is arranged in the side of connecting rod, two anti-creep components, institute The opening for stating groove is arranged towards the direction of another connecting rod, and the rotating unit is uniformly arranged in groove;
The rotating unit includes fixed block, rotary electric machine, driving gear, driven gear, shaft and cross bar, the driving Motor and fixed block are each attached on the inner wall of groove, and the rotary electric machine is sequentially connected with driving gear, the driving gear It is engaged with driven gear, the driven gear and cross bar are set in shaft, and the both sides in the groove, which are respectively sleeved at, to be turned On the both ends of axis;
The protection component includes lifting motor, lead screw, sliding block and protection location, and the lifting motor is fixed on connecting rod On, the lifting motor is connect with screw rod transmission, and the sliding block is set on lead screw, and the protection location is arranged in the remote of sliding block Side from lead screw;
Antenna and PLC are equipped in the workbench, the rotary electric machine, lifting motor and antenna are electrically connected with PLC.
Preferably, in order to realize that the function of protection, the protection location include cylinder, piston and protective jacket, the gas Cylinder is fixed on sliding block, and the cylinder is set in one end of piston, and the other end of the piston is fixedly connected with protective jacket, described Protective jacket is located between two connecting rods, and the cylinder is electrically connected with PLC.
Preferably, in order to avoid crushing, the shape of the cross section of the protective jacket is semicircular ring, the protective jacket it is remote Side from piston is equipped with pressure sensor, and the pressure sensor is electrically connected with PLC.
Preferably, in order to improve the firmness of cross bar connection, in two anti-creep components, one of cross bar it is separate One end of connecting rod is set there are two telescopic unit and convex block, and one end of the separate connecting rod of another cross bar is equipped with link slot and two A locking slot, two telescopic units and two locking units correspond, and the vertical cross-section shape of the convex block is right angle trigonometry Shape, the side where the bevel edge of the right triangular cross-sectional of the convex block are fixedly connected with one end of cross bar, the link slot with it is convex Block- matching, the locking slot are arranged in one end of another cross bar.
Preferably, in order to realize that the effect of locking, the telescopic unit include telescopic chute, electromagnet, spring and stretch Bar, the telescopic chute are arranged in one end of cross bar, and the telescopic chute passes through convex block, and the electromagnet, spring and telescopic rod are all provided with Set in telescopic chute, the electromagnet is fixed on the inner wall of close connecting rod of telescopic chute, the electromagnet by spring with Telescopic rod connects, and the spring is in compressive state, and the electromagnet is electrically connected with PLC.
Preferably, in order to detect locking effect, one end of the separate link slot of the locking slot is equipped with contact-sensing Device, the touch sensor are electrically connected with PLC.
Preferably, in order to avoid locking fails, the length of the telescopic rod is more than the length of locking slot.
Preferably, in order to detect the height of staff's climbing, the connecting rod is equipped at least two detection combinations, The detection combination and crossbeam correspond, and set that there are two infrared sensors in the detection combination.
Preferably, in order to reach detection result, the detection direction of two infrared sensors is on the contrary, the infrared ray passes Sensor is electrically connected with PLC.
Preferably, in order to make the high level of synchronization of protective jacket and staff, the top of the sliding block be equipped with detection unit, The detection unit includes polished rod, block and two clips, and the bottom end of the polished rod is fixed on the top of sliding block, the clip and Block is set on polished rod, and the block is arranged between two clips.
The invention has the advantages that should have anti-climbing functional safety type communication steel tower to pass through anti-creep based on Internet of Things Component prevents non-working person from climbing steel tower, avoids that safety accident occurs during climbing, compared with existing anti-creep component, The anti-creep component completes anti-creep by controlling cross bar angle, and anti-creep effect is more preferable, moreover, also by protecting the components from work Make personnel's accidental falling during climbing, improves the safety of climbing, compared with existing protection component, the protection component As staff lifts, protecting effect is more preferable.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram with anti-climbing functional safety type communication steel tower based on Internet of Things of the present invention;
Fig. 2 is the structure of the anti-creep component with anti-climbing functional safety type communication steel tower based on Internet of Things of the present invention Schematic diagram;
Fig. 3 is the side view of the anti-creep component with anti-climbing functional safety type communication steel tower based on Internet of Things of the present invention Figure;
Fig. 4 is the structure of the protection component with anti-climbing functional safety type communication steel tower based on Internet of Things of the present invention Schematic diagram;
Fig. 5 is the part of the protection component with anti-climbing functional safety type communication steel tower based on Internet of Things of the present invention Enlarged drawing;
Fig. 6 is the structure of the telescopic unit with anti-climbing functional safety type communication steel tower based on Internet of Things of the present invention Schematic diagram;
Fig. 7 is the structure of the detection unit with anti-climbing functional safety type communication steel tower based on Internet of Things of the present invention Schematic diagram.
In figure:1. pedestal, 2. signal projectors, 3. workbench, 4. holders, 5. connecting rods, 6. connecting rods, 7. grooves, 8. is solid Determine block, 9. rotary electric machines, 10. driving gears, 11. driven gears, 12. shafts, 13. cross bars, 14. lifting motors, 15. lead screws, 16. sliding block, 17. cylinders, 18. pistons, 19. protective jackets, 20. pressure sensors, 21. convex blocks, 22. link slots, 23. locking slots, 24. telescopic chute, 25. electromagnet, 26. springs, 27. telescopic rods, 28. touch sensors, 29. polished rods, 30. blocks, 31. cards Hoop, 32. infrared sensors.
Specific implementation mode
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 the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of based on Internet of Things there is anti-climbing functional safety type to communicate steel tower, including pedestal 1, signal Transmitter 2, workbench 3, anti-creep mechanism, four holders 4 and at least two connecting rods 5, the workbench 3 are fixed on by holder 4 On pedestal 1, four holders 4 are uniformly fixed on the lower section of workbench 3, and the signal projector 2 is fixed on the top of workbench 3, The both ends of the connecting rod 5 are separately fixed on two neighboring holder 4, anti-creep mechanism setting workbench 3 and pedestal 1 it Between, the anti-creep mechanism includes two anti-creep components and two protection components, and the anti-creep component and protection component correspond;
The steel tower makes holder 4 support workbench 3, to make signal projector 2 work by 5 fixing bracket 4 of connecting rod Signal launch mission is completed on platform 3, prevents non-working person from climbing steel tower by anti-creep component, avoids causing during climbing Safety accident improves the safety of climbing also by protecting the components from staff's accidental falling during climbing.
As Figure 2-3, the anti-creep component includes connecting rod 6, groove 7 and at least two rotating units, the connecting rod 5 Top and bottom end be separately fixed at workbench 3 lower section and pedestal 1 top, the groove 7 is arranged the one of connecting rod 6 Side, in two anti-creep components, the opening of the groove 7 is arranged towards the direction of another connecting rod 6, and the rotating unit is uniformly set It sets in groove 7;
The rotating unit includes fixed block 8, rotary electric machine 9, driving gear 10, driven gear 11, shaft 12 and cross bar 13, the driving motor and fixed block 8 are each attached on the inner wall of groove 7, and the rotary electric machine 9 connects with the driving transmission of gear 10 It connects, the driving gear 10 is engaged with driven gear 11, and the driven gear 11 and cross bar 13 are set in shaft 12, described Both sides in groove 7 are respectively sleeved on the both ends of shaft 12;
The driving driving gear 10 of rotary electric machine 9 rotates, and drives driven gear 11 to rotate, to make shaft 12 rotate, drives Cross bar 13 rotates, and by 8 support rail 13 of fixed block, staff is made to pass through the upper steel tower of the climbing of cross bar 13, in non-safeguard, So that cross bar 13 is turned in groove 7, makes non-working person that can not be climbed by cross bar 13, realize anti-climbing function.
As shown in figure 4, the protection component includes lifting motor 14, lead screw 15, sliding block 16 and protection location, the lifting Motor 14 is fixed in connecting rod 6, and the lifting motor 14 is sequentially connected with lead screw 15, and the sliding block 16 is set in lead screw 15 On, the protection location is arranged in the side of the separate lead screw 15 of sliding block 16;
Lifting motor 14 drives lead screw 15 to rotate, and cross bar 13 is made to be lifted on lead screw 15, drives protection location lifting, realizes The function of protection location lifting.
Antenna and PLC are equipped in the workbench 3, the rotary electric machine 9, lifting motor 14 and antenna are electrically connected with PLC It connects.
Antenna can receive and emit signal, realize wireless telecommunications, be sent out to antenna using remote control equipments such as remote controler, mobile phones Signal is penetrated, is received by antenna, after PLC handles signal, according to semaphore request, controls 14 turns of rotary electric machine 9 and lifting motor It is dynamic, make rotating unit and protection assembly operating, realizes intelligent.
Preferably, in order to realize the function of protection, the protection location includes cylinder 17, piston 18 and protective jacket 19, The cylinder 17 is fixed on sliding block 16, and the cylinder 17 is set in one end of piston 18, the other end of the piston 18 with it is anti- Sheath 19 is fixedly connected, and the protective jacket 19 is located between two connecting rods 6, and the cylinder 17 is electrically connected with PLC, cylinder 17 Operation, makes piston 18 be moved in cylinder 17, and to drive protective jacket 19 to move, work people is held tightly by two protective jackets 19 Member, realizes the function of protection.
As shown in figure 5, the shape of the cross section of the protective jacket 19 is semicircular ring, the separate piston 18 of the protective jacket 19 Side be equipped with pressure sensor 20, the pressure sensor 20 is electrically connected with PLC, when the holding staff of protective jacket 19, when When the detection numerical value of pressure sensor 20 reaches setting value, pressure sensor 20 sends a signal to PLC, and PLC, which controls cylinder 17, to be stopped Operation, avoids staff from being pinched.
As shown in fig. 6, in two anti-creep components, there are two one end of the separate connecting rod 6 of one of cross bar 13 is set One end of telescopic unit and convex block 21, the separate connecting rod 6 of another cross bar 13 is equipped with link slot 22 and two locking slots 23, Two telescopic units and two locking units correspond, and the vertical cross-section shape of the convex block 21 is right angled triangle, described Side where the bevel edge of the right triangular cross-sectional of convex block 21 is fixedly connected with one end of cross bar 13, the link slot 22 and convex block 21 matchings, the locking slot 23 are arranged in one end of another cross bar 13, and two are improved by the cooperation of convex block 21 and link slot 22 The firmness that a cross bar 13 connects, the firmness of cross bar 13 is further increased by the cooperation of telescopic unit and locking slot 23.
Preferably, in order to realize that the effect of locking, the telescopic unit include telescopic chute 24, electromagnet 25, spring 26 With telescopic rod 27, the telescopic chute 24 is arranged in one end of cross bar 13, and the telescopic chute 24 passes through convex block 21, the electromagnet 25, spring 26 and telescopic rod 27 are arranged in telescopic chute 24, and the electromagnet 25 is fixed on the close connecting rod 6 of telescopic chute 24 Inner wall on, the electromagnet 25 is connect by spring 26 with telescopic rod 27, and the spring 26 is in compressive state, the electricity Magnet 25 is electrically connected with PLC, and in notconnect state, electromagnet 25 is powered two cross bars 13, makes telescopic rod 27 and electromagnet 25 Attracting, when two cross bars 13 need connection, electromagnet 25 powers off, and telescopic rod 27 pushes flexible under the elastic reaction of spring 26 In bar 27 to locking slot 23, two cross bars 13 are lockked by telescopic rod 27, realize the effect of locking.
Preferably, in order to detect locking effect, one end of the separate link slot 22 of the locking slot 23 is equipped with contact Sensor 28, the touch sensor 28 are electrically connected with PLC, when telescopic rod 27 is moved to touch sensor 28, triggering Touch sensor 28 sends out signal to PLC, and PLC controls lifting motor 14 and runs, and avoids two locking failures of cross bar 13.
Preferably, in order to avoid locking fails, the length of the telescopic rod 27 is more than the length of locking slot 23, when flexible When the length of bar 27 is less than the length of locking slot 23, telescopic rod 27 cannot lock two cross bars 13 simultaneously, and locking is caused to fail.
Preferably, in order to detect the height of staff's climbing, the connecting rod 6 is equipped at least two detection groups It closes, the detection combination is corresponded with cross bar 13, is set in the detection combination there are two infrared sensor 32, as work people When member is climbed by cross bar 13, infrared sensor corresponding with cross bar 13 32 detects staff, infrared sensor 32 Trigger signal controls lifting motor 14 and runs to PLC, PLC, and protective case is made to lift.
Preferably, in order to reach detection result, the detection direction of two infrared sensors 32 is on the contrary, the infrared ray Sensor 32 is electrically connected with PLC, and height is adjusted by infrared sensor 32 convenient for sliding block 16.
If the top of Fig. 7, the sliding block 16 are equipped with detection unit, the detection unit includes polished rod 29, block 30 and two A clip 31, the bottom end of the polished rod 29 are fixed on the top of sliding block 16, and the clip 31 and block 30 are set in polished rod 29 On, the block 30 is arranged between two clips 31, and block 30 can be adjusted according to the raising of staff, then Block 30 is fixed by two clips 31, when one of infrared sensor 32 detects signal in detection combination, is risen Drop motor 14 drives block 30 to be moved to by the detection combination for detecting signal, another infrared sensor 32 is made to detect gear Trigger signal stops operating to PLC, PLC control lifting motors 14, when staff rises, is passed through with wireless device after block 30 Antenna sends out signal to PLC, and PLC control blocks 30 is made to be moved on the infrared sensor 32 for detecting signal of the top, When staff declines, PLC control blocks 30 is made to be moved on the infrared sensor 32 for detecting signal of bottom.
The steel tower prevents non-working person from climbing steel tower by anti-creep component, avoids that safe thing occurs during climbing Therefore also the safety of climbing is improved by protecting the components from staff's accidental falling during climbing.
Compared with prior art, anti-climbing functional safety type communication steel tower should passes through anti-creep component based on Internet of Things It prevents non-working person from climbing steel tower, avoids causing safety accident during climbing, compared with existing anti-creep component, this is anti- It climbs component and completes anti-creep by controlling 13 angle of cross bar, anti-creep effect is more preferable, moreover, also by protecting the components from work Personnel's accidental falling during climbing, improves the safety of climbing, compared with existing protection component, the protection component with Staff's lifting, protecting effect is more preferable.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, 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 determine its technical scope according to right.

Claims (10)

1. it is a kind of based on Internet of Things have anti-climbing functional safety type communicate steel tower, including pedestal (1), signal projector (2), Workbench (3), anti-creep mechanism, four holders (4) and at least two connecting rods (5), the workbench (3) are fixed by holder (4) On pedestal (1), four holders (4) are uniformly fixed on the lower section of workbench (3), and the signal projector (2) is fixed on work The both ends of the top of platform (3), the connecting rod (5) are separately fixed on two neighboring holder (4), and the anti-creep mechanism is arranged in work Make between platform (3) and pedestal (1), which is characterized in that the anti-creep mechanism includes two anti-creep components and two protection components, institute It states anti-creep component and protection component corresponds;
The anti-creep component includes connecting rod (6), groove (7) and at least two rotating units, the top and bottom of the connecting rod (5) End is separately fixed at the top of the lower section and pedestal (1) of workbench (3), and the groove (7) is arranged in the side of connecting rod (6), In two anti-creep components, the opening of the groove (7) is arranged towards the direction of another connecting rod (6), and the rotating unit is uniform Setting is in groove (7);
The rotating unit includes fixed block (8), rotary electric machine (9), driving gear (10), driven gear (11), shaft (12) With cross bar (13), the driving motor and fixed block (8) are each attached on the inner wall of groove (7), the rotary electric machine (9) and drive Moving gear (10) is sequentially connected, and the driving gear (10) is engaged with driven gear (11), the driven gear (11) and cross bar (13) it is set in shaft (12), the both sides in the groove (7) are respectively sleeved on the both ends of shaft (12);
The protection component includes lifting motor (14), lead screw (15), sliding block (16) and protection location, the lifting motor (14) It is fixed in connecting rod (6), the lifting motor (14) is sequentially connected with lead screw (15), and the sliding block (16) is set in lead screw (15) on, the side of separate lead screw (15) of the protection location setting in sliding block (16);
Antenna and PLC are equipped in the workbench (3), the rotary electric machine (9), lifting motor (14) and antenna are electric with PLC Connection.
2. based on Internet of Things there is anti-climbing functional safety type to communicate steel tower as described in claim 1, which is characterized in that institute It includes cylinder (17), piston (18) and protective jacket (19) to state protection location, and the cylinder (17) is fixed on sliding block (16), described Cylinder (17) is set in one end of piston (18), and the other end of the piston (18) is fixedly connected with protective jacket (19), described anti- Sheath (19) is located between two connecting rods (6), and the cylinder (17) is electrically connected with PLC.
3. based on Internet of Things there is anti-climbing functional safety type to communicate steel tower as claimed in claim 2, which is characterized in that institute The shape for stating the cross section of protective jacket (19) is semicircular ring, and the side of the separate piston (18) of the protective jacket (19) is equipped with pressure Sensor (20), the pressure sensor (20) are electrically connected with PLC.
4. based on Internet of Things there is anti-climbing functional safety type to communicate steel tower as described in claim 1, which is characterized in that two In a anti-creep component, one end of the separate connecting rod (6) of one of cross bar (13) is set there are two telescopic unit and convex block (21), One end of the separate connecting rod (6) of another cross bar (13) is equipped with link slot (22) and two locking slots (23), and two flexible single Member and two locking units correspond, and the vertical cross-section shape of the convex block (21) is right angled triangle, the convex block (21) Right triangular cross-sectional bevel edge where side be fixedly connected with one end of cross bar (13), the link slot (22) and convex block (21) it matches, the locking slot (23) is arranged in one end of another cross bar (13).
5. based on Internet of Things there is anti-climbing functional safety type to communicate steel tower as claimed in claim 4, which is characterized in that institute It includes telescopic chute (24), electromagnet (25), spring (26) and telescopic rod (27) to state telescopic unit, and telescopic chute (24) setting exists One end of cross bar (13), the telescopic chute (24) pass through convex block (21), the electromagnet (25), spring (26) and telescopic rod (27) It is arranged in telescopic chute (24), the electromagnet (25) is fixed on the inner wall of close connecting rod (6) of telescopic chute (24), institute It states electromagnet (25) to connect with telescopic rod (27) by spring (26), the spring (26) is in compressive state, the electromagnet (25) it is electrically connected with PLC.
6. based on Internet of Things there is anti-climbing functional safety type to communicate steel tower as claimed in claim 5, which is characterized in that institute State the separate link slot (22) of locking slot (23) one end be equipped with touch sensor (28), the touch sensor (28) with PLC is electrically connected.
7. based on Internet of Things there is anti-climbing functional safety type to communicate steel tower as claimed in claim 5, which is characterized in that institute The length for stating telescopic rod (27) is more than the length of locking slot (23).
8. based on Internet of Things there is anti-climbing functional safety type to communicate steel tower as described in claim 1, which is characterized in that institute It states connecting rod (6) and is equipped at least two detection combinations, the detection combination is corresponded with cross bar (13), the detection combination Infrared sensor (32) there are two inside setting.
9. based on Internet of Things there is anti-climbing functional safety type to communicate steel tower as claimed in claim 8, which is characterized in that two The detection direction of a infrared sensor (32) is on the contrary, the infrared sensor (32) is electrically connected with PLC.
10. based on Internet of Things there is anti-climbing functional safety type to communicate steel tower as claimed in claim 9, which is characterized in that The top of the sliding block (16) is equipped with detection unit, and the detection unit includes polished rod (29), block (30) and two clips (31), the bottom end of the polished rod (29) is fixed on the top of sliding block (16), and the clip (31) and block (30) are set in light On bar (29), the block (30) is arranged between two clips (31).
CN201810317070.8A 2018-04-10 2018-04-10 Internet of things-based anti-climbing safety communication iron tower Active CN108661401B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000027491A (en) * 1998-07-08 2000-01-25 Yurtec Corp Stepped tower-climbing-prevention metal fitting
US20020092704A1 (en) * 2001-01-16 2002-07-18 Brian Climo Ladder anti-climbing device
CN203114154U (en) * 2013-02-04 2013-08-07 苏州安为电力设备有限公司 Anti-climbing ladder stand provided with locking mechanism
CN203891752U (en) * 2014-05-09 2014-10-22 滁州启鹏铁塔制造有限公司 Anti-climbing ladder of angular tower
CN106499254A (en) * 2016-10-12 2017-03-15 国网山东省电力公司栖霞市供电公司 A kind of electric power tower
CN106555503A (en) * 2016-11-29 2017-04-05 中国铁塔股份有限公司长春市分公司 A kind of multifunctional signal pylon
CN106703497A (en) * 2016-12-27 2017-05-24 国网山东省电力公司蓬莱市供电公司 Electric power tower anti-climbing device
CN107060463A (en) * 2017-06-09 2017-08-18 马鞍山九致信息科技有限公司 A kind of high and anti-climbing communication pole of safety coefficient

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