CN106563220B - Anti-falling device for climbing pole tower and falling suspension processing method thereof - Google Patents
Anti-falling device for climbing pole tower and falling suspension processing method thereof Download PDFInfo
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- CN106563220B CN106563220B CN201610621083.5A CN201610621083A CN106563220B CN 106563220 B CN106563220 B CN 106563220B CN 201610621083 A CN201610621083 A CN 201610621083A CN 106563220 B CN106563220 B CN 106563220B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
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Abstract
The invention provides a pole climbing tower anti-falling device and a falling suspension processing method thereof, belonging to the field of pole climbing safety devices and methods, the pole climbing tower anti-falling device comprises a rail, wherein the rail is vertically arranged on the ground, a positioning device is sleeved on the rail and comprises a left half part and a right half part, one end of the left half part is hinged with one end of the right half part, the other end of the left half part is connected with the other end of the right half part through a buckle, the positioning device is provided with a brake device, the brake device is provided with a brake, the inner sides of the left half part and the right half part are provided with a brake and a guide roller, the left half part is hinged with a connecting rod, the other end of the connecting rod is connected to a waistband of a worker, an angle sensor is arranged at the hinged position of the connecting rod and the left half part, the outer side of the positioning device is provided with a control device, and the control device controls the brake device to brake according to angle information fed back by the angle sensor, so that the worker can carry out emergency rescue when the pole climbing is dangerous.
Description
Technical Field
The invention provides a pole climbing tower anti-falling device and a falling suspension processing method thereof, belonging to the field of pole climbing safety devices and methods.
Background
The cable among the electric power system erects for generally using the electric power pole tower to carry out the high frame, because the cable belongs to the consumptive material, various problems can appear in long-time operation, the cable of overhead still needs maintenance of regularity, just so can not avoid electric power workman to climb to the shaft tower and carry out the operation, because the staff of skilled climbing can use the climbing instrument smoothly to climb because experienced is abundant when climbing, but along with the development and the enlarged scale of electric wire netting management and control enterprise, a large amount of new staff pour into the electric wire netting management and control enterprise, new staff is when the training of job climbing, the condition that the landing takes place appears upwards or downwards very easily.
Disclosure of Invention
The invention aims to provide a pole climbing tower falling prevention device and a falling suspension processing method thereof, so that workers can carry out emergency rescue when danger occurs during climbing the tower.
The invention discloses a tower climbing anti-falling device, which comprises a track, wherein a positioning device is sleeved on the track, the positioning device comprises a left half part and a right half part, one end of the left half part is hinged with one end of the right half part, the other end of the left half part is connected with the other end of the right half part through a buckle, the positioning device is provided with a brake device, the brake device is provided with a brake, the brake device and a guide roller are arranged on the inner sides of the left half part and the right half part, the left half part is hinged with a connecting rod, the other end of the connecting rod is connected to a waistband of a worker, an angle sensor is arranged at the hinged position of the connecting rod and the left half part, a control device is arranged on the outer side of the positioning device, and the control device controls the brake device to brake according to angle information fed back by the angle sensor.
When the anti-falling device for climbing towers is used, a hook and a buckle of the buckle are separated, the left half part and the right half part can be separated, the hook is wrapped on a track and then closed, the buckle is hung on the hook and buckled back after being closed, the hook is locked, a guide roller is in contact with the track to play a role in guiding, a certain damping is applied to the roller, the positioning device cannot fall at a full acceleration under the action of gravity, a gap exists between a brake and the track, when a worker falls, the full gravity of the worker falls down to enable the positioning device to form a speed difference with the positioning device, a time difference of acceleration change can also be formed, so that the worker falls down to enable a connecting rod to rotate around a hinge joint, an angle sensor can form angle information and feed back the angle information to a control device, the control device can control the action of a brake device, and the brake of the brake device can be popped up at the moment with a larger moment, and interact with the track to form an emergency stop, so that the rapid falling of workers is avoided, the safety of the workers is ensured, and the brake device can select the conventional hydraulic brake system.
The pole climbing tower anti-falling device is characterized in that the guide roller comprises a shell, an opening is formed in the shell, a shaft is arranged in the shell, the roller is mounted on the shaft through a bearing, the roller is exposed out of the opening, guide rods are arranged at two ends of the shaft and inserted into guide grooves in the bottom of the shell, and springs are sleeved on the guide rods. The universality of the technical scheme is improved, the roller can be always pushed to be in contact with the rail by the spring, the positioning device cannot be used due to the fact that the roller cannot be tightly attached to the rail due to long-term abrasion and slight size difference between the rails, and meanwhile, the spring extrudes the roller to the rail, so that the roller can have certain damping.
The pole climbing tower anti-falling device is characterized in that the number of the guide rollers is four, and the four guide rollers are located on the left half part and the right half part in a pairwise manner and are symmetrically installed. The positioning device can be ensured to be stably wrapped on the track.
Climbing tower anti-falling device, brake equipment includes the stopper, the hydraulic pump, solenoid valve and oil tank, be equipped with passageway A and passageway B in the stopper, passageway A and passageway B intercommunication, be equipped with pressure gauge A and pressure gauge B in passageway A and the passageway B respectively, pressure gauge B is connected with the brake block, be equipped with pressure oil between pressure gauge A and the pressure gauge B, passageway A one end is equipped with oil inlet and oil-out, oil inlet and oil-out are connected to two contacts of solenoid valve one side, hydraulic pump connection is passed through to a contact of solenoid valve opposite side to the oil tank, another direct link is to the oil tank, be equipped with the homing spring between pressure gauge A and the passageway A. The electromagnetic valve is a three-position four-way electromagnetic valve and is also a reversing valve, two contact points P and T on one side of the electromagnetic valve are respectively connected to an oil inlet and an oil outlet, a contact point A on the other side is connected to an oil tank through a hydraulic pump, a contact point B on the other side is directly connected to the oil tank, when braking is needed, the P and the A are conducted, the hydraulic pump pumps oil into the brake, the pressure plate B pushes the pressure plate A, the pressure plate A pushes the brake pad to complete braking, after braking is completed, the electromagnetic valve controls the P and the B to be conducted, oil is discharged under the action of the return spring, when the brake is not in action, the P and the A or the B are not conducted, the brake pad can keep the position, and meanwhile, the initial position of the brake pad can be adjusted through oil conveying or oil discharging, and the best braking effect can be kept.
Climbing tower anti-falling device, brake equipment is equipped with four brakes, and two liang install half on the left side and half on the right side, and two brakes on half on the left side and half on the right side are symmetrical each other. The brake can brake oppositely from two directions, so that the best brake effect is achieved, emergency stop is realized, and the safety of workers is ensured.
Climbing tower anti-falling device, the top and the bottom of half left side lateral surface articulate respectively has the connecting piece, the top and the below of connecting rod articulate respectively has connecting piece B, the connecting piece is connected with the sleeve, connecting piece B is connected with the loop bar, the loop bar inserts the sleeve, loop bar one end is passed through buffer spring with the sleeve bottom and is connected. Two buffer spring can make the connecting rod keep the level, and climb the in-process at the staff, can make positioner follow the staff and shift up in step, when the staff takes place to fall, two buffer spring can play the effect of buffering to the staff, avoid emergency stop to cause the injury to staff's health.
Climbing tower anti-falling device, controlling means includes relay A, relay B, voltage detection device, switch A and switch B, angle sensor's signal output part is connected to voltage detection device's sense terminal, voltage detection device's signal output part passes through relay A's coil ground connection, two normally open contact one end of relay A are connected to the power respectively, the other end is connected to another utmost point of power through the power end of hydraulic pump and the coil of solenoid valve respectively, relay B's coil one end is connected to auxiliary power source through switch B, relay B's coil other end ground connection, relay B's normally open contact one end is connected to the power, the other end is connected to another utmost point of power through another coil of solenoid valve, switch A one end is connected to auxiliary power source, the other end is connected to the one end of relay A's coil. Voltage detection device detects the voltage strength of the analog signal that angle sensor sent, if take place to drop rapidly, angle sensor can send negative voltage signal, at this moment voltage detection device detects negative voltage signal then can send control signal for relay A's coil, relay A's coil is electrified, relay A's normally open contact is closed, the hydraulic pump work, the P and the A contact of solenoid valve switch on, the stopper braking, when needs loosen the brake or adjust the brake block initial position, switch B can be pressed, make relay B's coil electrified, relay B's normally open contact is closed, the P and the B contact of solenoid valve switch on, can emit oil, if need make the brake block more closely apart from the track, can be through pressing switch A to realize that relay A's coil is electrified, thereby adjust the brake block initial position of another direction.
Climbing tower anti-falling device, voltage detection device include the voltmeter, be equipped with the connecting contact on the pointer of voltmeter, be equipped with arc contact A and arc contact B on the dial plate of voltmeter, arc contact A and arc contact B are located the removal orbit of connecting contact, arc contact A is connected to auxiliary power source, arc contact B passes through relay A's coil ground connection. When the pointer of the voltmeter deflects at a negative angle, the connecting contact can be communicated with the arc contact A and the arc contact B, so that the coil of the relay A is communicated with the auxiliary power supply.
The falling suspension treatment method comprises a hook with a magnet and an L-shaped rod, wherein a hanging ring is arranged on the L-shaped rod, the L-shaped rod is hung on the hook through the hanging ring, and the hook is adsorbed on a positioning device through the magnet, and the specific method comprises the following steps:
(1) connecting the connecting rod to the waistband of a worker, and hanging the L-shaped stick on the hook;
(2) the staff begins to climb the tower;
(3) the worker slides down in the climbing process, the positioning device positions on the rail, and the worker is hung to be prevented from falling;
(4) the L-shaped stick is taken down from the positioning device or directly pulled down by a worker, the L-shaped stick is used for hooking the tower, the body of the worker is pulled to the position close to the tower, and the worker can hold the tower again and climb on the tower;
(5) the worker climbs upwards to stop the angle sensor from sending a signal;
(6) the worker can continue to climb.
By the falling suspension treatment method, after falling of the working personnel, the working personnel can return to the tower again and finish climbing.
Compared with the prior art, the invention has the beneficial effects that:
when the anti-falling device for climbing towers is used, a hook and a buckle of the buckle are separated, the left half part and the right half part can be separated, the hook is wrapped on a track and then closed, the buckle is hung on the hook and buckled back after being closed, the hook is locked, a guide roller is in contact with the track to play a role in guiding, a certain damping is applied to the roller, the positioning device cannot fall at a full acceleration under the action of gravity, a gap exists between a brake and the track, when a worker falls, the full gravity of the worker falls down to enable the positioning device to form a speed difference with the positioning device, a time difference of acceleration change can also be formed, so that the worker falls down to enable a connecting rod to rotate around a hinge joint, an angle sensor can form angle information and feed back the angle information to a control device, the control device can control the action of a brake device, and the brake of the brake device can be popped up at the moment with a larger moment, and interact with the track to form an emergency stop, so that the rapid falling of workers is avoided, the safety of the workers is ensured, and the brake device can select the conventional hydraulic brake system.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the present invention;
FIG. 3 is a schematic view of the oil circuit structure of the present invention;
FIG. 4 is an electrical schematic;
FIG. 5 is a schematic structural diagram of a voltage monitoring device;
FIG. 6 is a schematic view of a roller structure;
fig. 7 is a schematic view of the brake structure.
In the figure: 1. a positioning device; 2. a left half part; 3. a brake; 4. an angle sensor; 5. a connecting rod; 6. a guide roller; 7. a track; 8. a right half portion; 9. a control device; 10. a hydraulic pump; 11. an electromagnetic valve; 12. an oil tank; 13. a hasp; 14. a connecting member; 15. a sleeve; 16. a buffer spring; 17. a loop bar; 18. a connecting piece B; 19. a relay B; 20. a switch B; 21. an auxiliary power supply; 22. a voltage detection device; 23. a switch A; 24. a relay A; 25. a roller; 26. a housing; 27. a shaft; 28. a guide bar; 29. a spring; 30. a guide groove; 31. a brake pad; 32. a channel A; 33. a pressure sheet A; 34. a homing spring; 35. a channel B; 36. a pressure sheet B; 37. a voltmeter; 38. an arc contact A; 39. an arc contact B; 40. connecting the contacts; 41. a pointer.
Detailed Description
The embodiment of the anti-falling device for climbing towers is further explained by combining the invention as follows:
as shown in fig. 1 and 2, the anti-falling device for climbing towers comprises a rail 7, a positioning device 1 is sleeved on the rail 7, the positioning device 1 comprises a left half part 2 and a right half part 8, one end of the left half part 2 is hinged to one end of the right half part 8, the other end of the left half part 2 is connected with the other end of the right half part 8 through a buckle 13, a hook of the buckle 13 is located on the left half part 2, a buckle of the buckle 13 is located on the right half part 8, the positioning device 1 is provided with a brake device, the brake device is provided with a brake 3, the brake 3 and a guide roller 6 are installed on the inner sides of the left half part 2 and the right half part 8, the left half part 2 is hinged to a connecting rod 5, the other end of the connecting rod 5 is connected to a waistband of a worker, an angle sensor 4 is installed at the hinged position of the connecting rod 5 and the left half part 2, a control device 9 is arranged on the outer side of the positioning device 1, and controls the brake device to brake according to angle information fed back by the angle sensor 4.
As shown in fig. 6, in the anti-falling device for climbing towers, the guide roller 6 includes a housing 26, an opening is provided on the housing 26, a shaft 27 is provided in the housing 26, a roller 25 is mounted on the shaft 27 through a bearing, the roller 25 is exposed from the opening, guide rods 28 are provided at two ends of the shaft 27, the guide rods 28 are inserted into guide grooves 30 at the bottom in the housing 26, and a spring 29 is sleeved on the guide rods 28.
Climbing tower anti-falling device, 6 numbers of guide roller are four, and four guide roller 6 two liang are located half 2 on the left side and half 8 on the right side, and the symmetry installation.
As shown in fig. 3 and 7, the anti-falling device for climbing towers comprises a brake 3, a hydraulic pump 10, an electromagnetic valve 11 and an oil tank 12, a channel a32 and a channel B35 are arranged in the brake 3, the channel a32 is communicated with the channel B35, pressure plates a33 and a pressure plate B36 are respectively arranged in the channel a32 and the channel B35, the pressure plate B36 is connected with the brake plate 31, pressure oil is arranged between the pressure plate a33 and the pressure plate B36, one end of the channel a32 is provided with an oil inlet and an oil outlet, the oil inlet and the oil outlet are connected to two contacts on one side of the electromagnetic valve 11, one contact on the other side of the electromagnetic valve 11 is connected to the oil tank 12 through the hydraulic pump 10, the other contact is directly connected to the oil tank 12, and a return spring 34 is arranged between the pressure plate a33 and the channel a 32.
Climb shaft tower anti-falling device, brake equipment is equipped with four stopper 3, and two liang install on half 2 on the left side and half 8 on the right side, and two stopper 3 mutual symmetries on half 2 on the left side and half 8 on the right side.
Climbing tower anti-falling device, the top and the bottom of the half 2 lateral surface in the left side articulate respectively has connecting piece 14, the top and the below of connecting rod 5 articulate respectively has connecting piece B18, connecting piece 14 is connected with sleeve 15, connecting piece B18 is connected with loop bar 17, loop bar 17 inserts sleeve 15, loop bar 17 one end is passed through buffer spring 16 with sleeve 15 bottom and is connected.
As shown in fig. 4, the tower climbing anti-falling device, the control device 9 includes a relay a24 and a relay B19, voltage detection device 22, switch A23 and switch B20, the signal output part of angle sensor 4 is connected to the sense terminal of voltage detection device 22, the signal output part of voltage detection device 22 passes through relay A24's coil ground connection, two normally open contact one end of relay A24 are connected to the power respectively, the other end is connected to the power other pole through the power end of hydraulic pump 10 and the coil of solenoid valve 11 respectively, relay B19's coil one end is connected to auxiliary power source 21 through switch B20, relay B19's coil other end ground connection, relay B19's normally open contact one end is connected to the power, the other end is connected to the power other pole through another coil of solenoid valve 11, switch A23 one end is connected to auxiliary power source 21, the other end is connected to the one end of relay A24's coil.
As shown in fig. 5, in the anti-falling device for climbing towers, the voltage detection device 22 includes a voltmeter 37, a pointer 41 of the voltmeter 37 is provided with a connection contact 40, a dial of the voltmeter 37 is provided with an arc-shaped contact a38 and an arc-shaped contact B39, the arc-shaped contact a38 and the arc-shaped contact B39 are located on a moving track of the connection contact 40, the arc-shaped contact a38 is connected to the auxiliary power supply 21, and the arc-shaped contact B39 is grounded through a coil of a relay a 24.
Embodiments of fall suspension handling methods are further described below in conjunction with the present invention:
the falling suspension treatment method of the anti-falling device for the climbing tower is characterized by comprising a hook with a magnet and an L-shaped rod, wherein a hanging ring is arranged on the L-shaped rod, the L-shaped rod is hung on the hook through the hanging ring, the hook is adsorbed on a positioning device 1 through the magnet, and the specific method comprises the following steps:
(1) the connecting rod 5 is connected to the waistband of a worker, and the L-shaped stick is hung on the hook;
(2) the staff begins to climb the tower;
(3) the worker slides down in the climbing process, the positioning device 1 is positioned on the rail 7 to lift the worker, and the worker is prevented from falling;
(4) the worker takes the L-shaped stick off the positioning device 1 or directly pulls the L-shaped stick off, hooks the tower by the L-shaped stick, pulls the body of the worker to the position close to the tower, and enables the worker to hold the tower again and climb on the tower;
(5) the worker climbs upwards to stop the angle sensor 4 from sending a signal;
(6) the worker can continue to climb.
Claims (6)
1. A tower climbing anti-falling device comprises a track (7), wherein a positioning device (1) is sleeved on the track (7), and is characterized in that the positioning device (1) comprises a left half part (2) and a right half part (8), one end of the left half part (2) and one end of the right half part (8) are hinged, the other end of the left half part (2) and the other end of the right half part (8) are connected through a hasp (13), the positioning device (1) is provided with a brake device, the brake device is provided with a brake (3), the brake (3) and a guide roller (6) are installed on the inner sides of the left half part (2) and the right half part (8), the left half part (2) is hinged with a connecting rod (5), the other end of the connecting rod (5) is connected to a waistband of a worker, an angle sensor (4) is installed at the hinged part of the connecting rod (5) and the left half part (2), a control device (9) is arranged on the outer side of the positioning device (1), and the control device controls the brake device to brake according to angle information fed back by the angle sensor (4), the brake device selects a hydraulic brake system;
the brake device comprises a brake (3) and a hydraulic pump (10), the brake comprises an electromagnetic valve (11) and an oil tank (12), a channel A (32) and a channel B (35) are arranged in a brake (3), the channel A (32) is communicated with the channel B (35), a pressure plate A (33) and a pressure plate B (36) are respectively arranged in the channel A (32) and the channel B (35), the pressure plate B (36) is connected with a brake pad (31), pressure oil is arranged between the pressure plate A (33) and the pressure plate B (36), one end of the channel A (32) is provided with an oil inlet and an oil outlet, the oil inlet and the oil outlet are connected to two connection points on one side of the electromagnetic valve (11), one connection point on the other side of the electromagnetic valve (11) is connected to the oil tank (12) through a hydraulic pump (10), the other connection point is directly connected to the oil tank (12), and a homing spring (34) is arranged between the pressure plate A (33) and the channel A (32);
the top and the bottom of the outer side surface of the left half part (2) are respectively hinged with a connecting piece (14), the upper part and the lower part of the connecting rod (5) are respectively hinged with a connecting piece B (18), the connecting piece (14) is connected with a sleeve (15), the connecting piece B (18) is connected with a loop bar (17), the loop bar (17) is inserted into the sleeve (15), and one end of the loop bar (17) is connected with the bottom of the sleeve (15) through a buffer spring (16);
the control device (9) comprises a relay A (24), a relay B (19), a voltage detection device (22), a switch A (23) and a switch B (20), a signal output end of the angle sensor (4) is connected to a detection end of the voltage detection device (22), a signal output end of the voltage detection device (22) is grounded through a coil of the relay A (24), one ends of two normally open contacts of the relay A (24) are respectively connected to a power supply, the other ends of the two normally open contacts are respectively connected to the other pole of the power supply through a power end of the hydraulic pump (10) and a coil of the electromagnetic valve (11), one end of a coil of the relay B (19) is connected to the auxiliary power supply (21) through the switch B (20), the other end of the coil of the relay B (19) is grounded, one end of the normally open contact of the relay B (19) is connected to the power supply, the other end of the relay B is connected to the other pole of the power supply through another coil of the electromagnetic valve (11), the switch A (23) has one end connected to the auxiliary power supply (21) and the other end connected to one end of the coil of the relay A (24).
2. The pole climbing tower anti-falling device according to claim 1, characterized in that the guide roller (6) comprises a housing (26), an opening is arranged on the housing (26), a shaft (27) is arranged in the housing (26), a roller (25) is mounted on the shaft (27) through a bearing of the shaft (27), the roller (25) is exposed out of the opening, guide rods (28) are arranged at two ends of the shaft (27), the guide rods (28) are inserted into guide grooves (30) at the inner bottom of the housing (26), and springs (29) are sleeved on the guide rods (28).
3. Pole-climbing tower fall-protection device as claimed in claim 2, characterized in that the number of guide rollers (6) is four, and the four guide rollers (6) are located two by two in the left half (2) and right half (8) and are symmetrically mounted.
4. Pole climbing tower fall arrest device according to claim 3, characterized in that the brake device is provided with four brakes (3) and mounted two by two on the left half (2) and the right half (8), and the two brakes (3) on the left half (2) and the right half (8) are symmetrical to each other.
5. Pole climbing tower fall protection device according to claim 4, characterized in that the voltage detection device (22) comprises a voltmeter (37), a connecting contact (40) is arranged on a pointer (41) of the voltmeter (37), an arc contact A (38) and an arc contact B (39) are arranged on a dial plate of the voltmeter (37), the arc contact A (38) and the arc contact B (39) are located on a moving track of the connecting contact (40), the arc contact A (38) is connected to the auxiliary power supply (21), and the arc contact B (39) is grounded through a coil of the relay A (24).
6. A falling suspension method applied to the pole climbing tower anti-falling device of any one of claims 1 to 5, which is characterized by comprising a hook with a magnet and an L-shaped rod, wherein a hanging ring is arranged on the L-shaped rod, the L-shaped rod is hung on the hook through the hanging ring, and the hook is adsorbed on a positioning device (1) through the magnet, and the method comprises the following steps:
(1) the connecting rod (5) is connected to the waistband of a worker, and the L-shaped stick is hung on the hook;
(2) the staff begins to climb the tower;
(3) the worker slips off in the climbing process, the positioning device (1) is positioned on the track (7) to lift the worker, and the worker is prevented from falling off;
(4) the L-shaped stick is taken down from the positioning device (1) or directly pulled down by a worker, the L-shaped stick is used for hooking the tower, the body of the worker is pulled to the position close to the tower, and the worker can hold the tower again and climb on the tower;
(5) the worker climbs upwards to stop the angle sensor (4) from sending a signal;
(6) the worker can continue to climb.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610621083.5A CN106563220B (en) | 2016-10-27 | 2016-10-27 | Anti-falling device for climbing pole tower and falling suspension processing method thereof |
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| CN201610621083.5A CN106563220B (en) | 2016-10-27 | 2016-10-27 | Anti-falling device for climbing pole tower and falling suspension processing method thereof |
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| CN106563220A CN106563220A (en) | 2017-04-19 |
| CN106563220B true CN106563220B (en) | 2022-04-15 |
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| CN107551490B (en) * | 2017-09-30 | 2019-11-08 | 国网河南省电力公司社旗县供电公司 | A kind of self-adjusting card encloses climbers |
| CN107929972B (en) * | 2017-11-24 | 2023-05-23 | 国家电网公司 | Rescue method for power transmission line overhead working personnel after pole tower falls down |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202136710U (en) * | 2011-06-15 | 2012-02-08 | 沧州供电公司 | Anti-falling structure for pole and tower climbing on power transmission line |
| JP2012152316A (en) * | 2011-01-25 | 2012-08-16 | Ashimori Industry Co Ltd | Fall prevention equipment |
| CN204073178U (en) * | 2014-09-12 | 2015-01-07 | 浙江百安固金属屋面有限公司 | High-altitude roofing fall-proof guide rails and anti-fall dolly |
| CN105126270A (en) * | 2015-08-31 | 2015-12-09 | 国网山东桓台县供电公司 | Intelligent anti-falling pole climbing tower protective device of power system and safety pole climbing method thereof |
| CN205434748U (en) * | 2015-12-25 | 2016-08-10 | 胜利油田恒泰电力工程有限责任公司 | Anti -falling device is climbed to shaft tower |
| CN205569550U (en) * | 2016-04-20 | 2016-09-14 | 上海觅玉实业发展有限公司 | High air defence stopper that falls |
| CN105963874A (en) * | 2016-05-24 | 2016-09-28 | 高群 | Anti-dropping device on power transmission tower pole |
| CN205626775U (en) * | 2016-03-29 | 2016-10-12 | 昆明理工大学 | Novel basic station cat ladder of preventing falling |
-
2016
- 2016-10-27 CN CN201610621083.5A patent/CN106563220B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012152316A (en) * | 2011-01-25 | 2012-08-16 | Ashimori Industry Co Ltd | Fall prevention equipment |
| CN202136710U (en) * | 2011-06-15 | 2012-02-08 | 沧州供电公司 | Anti-falling structure for pole and tower climbing on power transmission line |
| CN204073178U (en) * | 2014-09-12 | 2015-01-07 | 浙江百安固金属屋面有限公司 | High-altitude roofing fall-proof guide rails and anti-fall dolly |
| CN105126270A (en) * | 2015-08-31 | 2015-12-09 | 国网山东桓台县供电公司 | Intelligent anti-falling pole climbing tower protective device of power system and safety pole climbing method thereof |
| CN205434748U (en) * | 2015-12-25 | 2016-08-10 | 胜利油田恒泰电力工程有限责任公司 | Anti -falling device is climbed to shaft tower |
| CN205626775U (en) * | 2016-03-29 | 2016-10-12 | 昆明理工大学 | Novel basic station cat ladder of preventing falling |
| CN205569550U (en) * | 2016-04-20 | 2016-09-14 | 上海觅玉实业发展有限公司 | High air defence stopper that falls |
| CN105963874A (en) * | 2016-05-24 | 2016-09-28 | 高群 | Anti-dropping device on power transmission tower pole |
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| CN106563220A (en) | 2017-04-19 |
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