CN116271606A - Safe anti-falling structure for electric power overhaul - Google Patents
Safe anti-falling structure for electric power overhaul Download PDFInfo
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- CN116271606A CN116271606A CN202310508090.4A CN202310508090A CN116271606A CN 116271606 A CN116271606 A CN 116271606A CN 202310508090 A CN202310508090 A CN 202310508090A CN 116271606 A CN116271606 A CN 116271606A
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- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 238000012423 maintenance Methods 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000009194 climbing Effects 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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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
-
- 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
- A62B35/0043—Lifelines, lanyards, and anchors therefore
- A62B35/0075—Details of ropes or similar equipment, e.g. between the secured person and the lifeline or anchor
-
- 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
- A62B35/04—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion incorporating energy absorbing means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention relates to the technical field of electric power overhaul, and particularly discloses a safe anti-falling structure for electric power overhaul, which comprises the following components: the connecting mechanism is suspended to angle steel at the top of the electric tower through the unmanned aerial vehicle; the bottom of the connecting rope is fixed on a steel plate at the bottom of the tower, and the top of the connecting rope is fixed on angle steel at the top of the tower through a connecting mechanism; an anti-falling safety belt which is worn on the body of a safety person; the safety mechanism is arranged on the outer side of the connecting rope and is connected with the anti-falling safety belt, the unmanned aerial vehicle is utilized to carry the connecting rope and the connecting mechanism to be directly fastened on angle steel on the outer side of the electric tower, personnel do not need to alternately loosen and fasten the extension rope and the track by two hands, normal climbing of personnel is facilitated, in addition, the mode does not need power failure maintenance, the unmanned aerial vehicle can be directly taken down from the electric tower after the unmanned aerial vehicle is used, the maintenance and use cost is reduced, and the personnel safety is ensured.
Description
Technical Field
The invention relates to the technical field of electric power overhaul, in particular to a safe anti-falling structure for electric power overhaul.
Background
The electric power overhauls and is carried out periodic inspection to power equipment, and in the inspection process, the timely repair of problem appears, and power equipment mostly erects aloft, and in the maintenance process, the maintenance personnel that need overhaul to climb aloft to it overhauls, namely needs wearing safety equipment.
To electric tower electric power overhauls in-process, need personnel climb the electric tower, namely at the side-mounting anti-falling guide rail of electric tower, the guide rail just can provide sufficient and stable holding power, just can cooperate with extension rope, prevent staff's fall, then personnel wear safety rope, be equipped with anti-falling double-extension rope on the safety rope, personnel need control alternately when climbing take off extension rope in proper order after detaining on the guide rail in proper order, must guarantee one of them extension rope and track connection in the climbing in-process, will lead to personnel to need loosen and buckle extension rope and track in turn many times like this, influence personnel's normal climbing, in addition, the installation and the maintenance of guide rail need have a power failure operation, the power failure loss is great, the guide rail is installed on the electric tower, later stage's operation and maintenance degree of difficulty are great. Therefore, we propose a safe anti-falling structure for electric power overhaul.
Disclosure of Invention
The invention aims to provide a safe anti-falling structure for electric power overhaul, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: an electric power overhauls safe anti-falling structure, includes:
the connecting mechanism is suspended to angle steel at the top of the electric tower through the unmanned aerial vehicle;
the bottom of the connecting rope is fixed on a steel plate at the bottom of the tower, and the top of the connecting rope is fixed on angle steel at the top of the tower through a connecting mechanism;
an anti-falling safety belt which is worn on the body of a safety person;
the safety mechanism is arranged on the outer side of the connecting rope and connected with the anti-falling safety belt, and the safety mechanism is directly locked on the connecting rope when a person loses feet or hands are not grabbed stably, and can slide along the connecting rope when the person climbs normally.
Preferably, the coupling mechanism includes the frame, the bottom of frame and connecting rope fixed connection, the inside sliding connection baffle of frame, the baffle passes through the spliced pole and is connected with the fixed disk, the holding tank has been seted up on the fixed disk surface, the top of fixed disk is equipped with the mounting panel, mounting panel and unmanned aerial vehicle fixed connection, the bottom of mounting panel is equipped with two separation posts of inserting in the holding tank, the tip of separation post is equipped with the ball, the fixed disk is located holding tank department and has seted up the constant head tank.
Preferably, the side of the frame is rotatably connected with a rotating rod, the bottom of the rotating rod is fixedly connected with a supporting plate, the end part of the rotating rod extends between the baffle and the frame, and after the rotating rod is pushed by the baffle, the supporting plate is tilted to extrude the bottom of the diagonal steel.
Preferably, the safety mechanism comprises a connecting frame, a locking piece locked with a connecting rope is arranged at the end part of the connecting frame, an air bag is arranged in the connecting frame, a sliding block is connected inside the connecting frame in a sliding manner, the sliding block is connected with an anti-falling safety belt, the connecting frame is connected with the anti-falling safety belt, a guide rod is fixedly connected with the bottom of the sliding block, a first spring is arranged between the guide rod and the connecting frame, and a triggering piece is arranged between the guide rod and the air bag.
Preferably, the retaining member is including the sleeve of cover in the connecting rope outside, and telescopic one side rotates and is connected with the cardboard, and a plurality of teeth have been seted up on the surface of cardboard, and the cardboard increases along pivot direction diameter gradually, and the tail end of cardboard is rotated through pivot and link and is connected.
Preferably, a plurality of tooth blocks which are respectively staggered with the teeth of the clamping plate are arranged in the sleeve, and the tooth blocks and the teeth are staggered to lock the connecting rope.
Preferably, the triggering piece comprises an inclined plate positioned in the connecting frame, the air bag is arranged in the connecting frame in a folding manner, the limiting ring in the connecting frame limits the surface of the air bag, and the air bag is filled with air.
Preferably, the trigger piece comprises an ignition switch arranged in the mounting frame, a gas generator is arranged in the connecting frame, and the gas generator is connected with the air bag through a pipeline.
Preferably, a locating piece for moving and locating the sliding block is arranged between the sliding block and the connecting frame, the locating piece comprises a sliding column in sliding connection with the connecting frame, the end part of the sliding column is abutted to the tail end of the clamping plate, the tail end of the clamping plate is fixedly connected with an oblique block, one side of the sliding column, which is positioned inside the connecting frame, is fixedly connected with a spring II, a locating block fixedly connected with the end part of the sliding column is positioned at the locating block, a through groove I and a through groove II are formed in the position of the sliding block, the sliding block is fixed relative to the connecting frame when the locating block is positioned in the through groove I, and the sliding block and the connecting frame can slide relatively when the locating block is positioned in the through groove II.
The invention has at least the following beneficial effects:
the safety belt is locked with the connecting rope relatively when a person falls through the locking piece, the person is buffered in front of the air bag when the person falls, compared with the prior art, the normal climbing of the person is influenced because the person needs to loosen and fasten the extension rope and the track alternately for many times, in addition, the installation and maintenance of the guide rail need power outage operation, the power outage loss is large, the guide rail is installed on the electric tower, the later operation and maintenance difficulty is large, the unmanned aerial vehicle is utilized to carry the connecting rope and the connecting mechanism to be directly fastened on the angle steel outside the electric tower, the person does not need to loosen and fasten the extension rope and the track alternately by two hands, the normal climbing of the person is convenient, in addition, the mode does not need to have power outage maintenance, the unmanned aerial vehicle can be directly taken down from the electric tower after the use is finished, the cost of maintenance and use is reduced, and the personnel safety is ensured.
In addition, when personnel fall, reduce personnel's face direct and the possibility of electric tower surface direct collision, reduce personnel's injury's possibility, make things convenient for personnel's safe use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of another view angle structure of the present invention;
FIG. 3 is a block diagram of the connection mechanism of the present invention;
FIG. 4 is a partial view of the connection mechanism of the present invention;
FIG. 5 is a block diagram of a safety mechanism of the present invention;
FIG. 6 is a partial view of a retaining member of the present invention;
FIG. 7 is a partial view of a positioning member of the present invention;
FIG. 8 is a partial cross-sectional view of a connector of the present invention;
FIG. 9 is a diagram showing a second embodiment of the present invention;
fig. 10 is a climbing state diagram of the person of the present invention.
In the figure: 1-angle steel; 2-connecting ropes; 3-an anti-falling safety belt; 4-a connection mechanism; 41-a frame; 42-baffle; 43-connecting column; 44-a fixed disk; 45-accommodating groove; 46-mounting plates; 47-separation column; 48-ball block; 49-positioning grooves; 5-a safety mechanism; 51-a connection rack; 52-an air bag; 53-slide block; 54-snap ring; 55-a guide rod; 56-spring one; 6-locking piece; 61-sleeve; 62-clamping plates; 63-teeth; 64-tooth block; 7-triggering piece; 71-sloping plates; 72-limiting rings; 73-ignition switch; 74-a gas generator; 75-piping; 8-positioning pieces; 81-sliding columns; 82-sloping block; 83-spring two; 84-positioning blocks; 85-a through groove I; 86-a second through groove; 9-rotating the rod; 10-supporting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution:
in a first embodiment of the present invention,
an electric power overhauls safe anti-falling structure, includes:
the connecting mechanism 4 is suspended to the angle steel 1 at the top of the electric tower through the unmanned aerial vehicle, the connecting mechanism 4 is directly arranged at the bottom of the unmanned aerial vehicle, after the unmanned aerial vehicle transports the connecting mechanism 4 to the angle steel 1 at the top of the electric tower, the unmanned aerial vehicle can be separated from the connecting mechanism 4, and the connecting rope 2 is pulled to stably lock the connecting mechanism 4 on the angle steel 1, so that personnel can climb by means of the safety mechanism 5 and the anti-falling safety belt 3;
the bottom of the connecting rope 2 is fixed on a steel plate at the bottom of the tower, the top of the connecting rope 2 is fixed on the angle steel 1 at the top of the tower through a connecting mechanism 4, the bottom of the connecting rope 2 is directly knotted with the bottom of the electric tower, and the connecting rope 2 is stably fixed on the surface of the electric tower;
the anti-falling safety belt 3 is worn on the body of a safety person, and the anti-falling safety belt 3 is needed to be worn when the person climbs;
the safety mechanism 5, the outside at connecting rope 2 is installed to safety mechanism 5, safety mechanism 5 is connected with anti-falling safety belt 3, safety mechanism 5 is when personnel lose feet or hand is not grabbed steadily and is directly locked on connecting rope 2, safety mechanism 5 can slide along connecting rope 2 when personnel normally climbs, safety mechanism 5 can be when personnel fall with connecting rope 2 locking, and then stops personnel's whereabouts, guarantees personnel climbing's security.
The connecting mechanism 4 comprises a frame 41, the bottom of the frame 41 is fixedly connected with a connecting rope 2, the inside of the frame 41 is slidably connected with a baffle 42, the baffle 42 is in a transverse L shape, the baffle 42 is connected with a fixed disc 44 through a connecting column 43, the baffle 42 is fixedly connected with the connecting column 43, the connecting column 43 is fixedly connected with the fixed disc 44, a containing groove 45 is formed in the surface of the fixed disc 44, a mounting plate 46 is arranged above the fixed disc 44, the mounting plate 46 is fixedly connected with an unmanned aerial vehicle, two separating columns 47 inserted into the containing groove 45 are arranged at the bottom of the mounting plate 46, the separating columns 47 are fixedly connected with the mounting plate 46, a ball block 48 is arranged at the end part of the separating columns 47, a positioning groove 49 is formed in the position of the fixed disc 44 at the containing groove 45, when the connecting rope 2 and the connecting mechanism 4 need to be lifted to the angle steel 1 at the top of the tower, the bottom of the unmanned aerial vehicle is fixedly connected with the mounting plate 46 through bolts at the moment, the ball 48 of the separation column 47 at the bottom of the mounting plate 46 is inserted into the positioning groove 49 of the fixed disc 44, after the unmanned aerial vehicle slowly lifts the connecting mechanism 4 to fly to the angle steel 1, the opening of the side face of the frame 41 can be inserted into the outer side of the angle steel 1, when the unmanned aerial vehicle is observed to be inserted into the outer side of the angle steel 1 through the camera of the unmanned aerial vehicle, the unmanned aerial vehicle descends firstly, the baffle 42 is blocked by the angle steel 1, the ball 48 at the bottom of the separation column 47 is separated from the limiting groove, the unmanned aerial vehicle moves transversely, the separation column 47 slides in the accommodating groove 45 until the separation column 47 is separated from the fixed disc 44, at the moment, the unmanned aerial vehicle can descend to the ground, the connecting mechanism 4 is connected with the angle steel 1, the connecting rope 2 is pulled again, the frame 41 of the connecting rope 2 descends, the baffle 42 abuts against the angle steel 1, at the moment, the connecting mechanism 4 and the angle steel 1 are completely locked, the connecting rope 2 and the steel frame at the bottom of the electric tower are knotted, personnel can follow-up climbing electric tower, can be quick and stable connect coupling mechanism 4 on angle steel 1 through unmanned aerial vehicle, the operation is comparatively simple, need not install guide rail etc. again, and after finishing using, unmanned aerial vehicle only needs to lift separating column 47 to holding tank 45, and insert spacing inslot with ball 48 after, loosen connecting rope 2, can separate baffle 42 and angle steel 1 after unmanned aerial vehicle rises, unmanned aerial vehicle sideslip again, break away from angle steel 1 with the opening part of frame 41, and then can take off coupling mechanism 4 and connecting rope 2 safety, the spacing groove can conveniently keep coupling mechanism 4 in stable state when unmanned aerial vehicle transportation, reduce the possibility that fixed disk 44 breaks away from with mounting panel 46, guarantee the security of carrying.
The side rotation of frame 41 is connected with dwang 9, the bottom fixedly connected with layer board 10 of dwang 9, the tip of dwang 9 extends to between baffle 42 and the frame 41, dwang 9 is promoted by baffle 42 back, layer board 10 perk extrudees angle steel 1 bottom, when pulling connecting rope 2, frame 41 can descend this moment, and then baffle 42 can shift up relative frame 41, when baffle 42 shifts up, dwang 9 receives baffle 42's extrusion effect this moment, dwang 9 takes place to rotate, the layer board 10 of dwang 9 bottom takes place to rotate, and then layer board 10 can support tightly in angle steel 1's bottom, form the locking of angle steel 1 multi-angle, thereby can make things convenient for coupling mechanism 4 to the locking of angle steel 1 more, make things convenient for the stable climbing of follow-up personnel.
The safety mechanism 5 comprises a connecting frame 51, a locking piece 6 locked with a connecting rope 2 is arranged at the end part of the connecting frame 51, an air bag 52 is arranged in the connecting frame 51, a sliding block 53 is connected in the connecting frame 51 in a sliding manner, the sliding block 53 is connected with an anti-falling safety belt 3 through a retaining ring 54, the connecting frame 51 is connected with the anti-falling safety belt 3 through the retaining ring 54, a guide rod 55 is fixedly connected to the bottom of the sliding block 53, the guide rod 55 is in sliding connection with the connecting frame 51, a first spring 56 is arranged between the guide rod 55 and the connecting frame 51, two ends of the first spring 56 are respectively fixedly connected with the guide rod 55 and the connecting frame 51, a triggering piece 7 is arranged between the guide rod 55 and the air bag 52, when a person climbs normally, the anti-falling safety belt 3 on the person can pull the sliding block 53 and the connecting frame 51 to ascend, the locking piece 6 on one side of the connecting frame 51 can slide on the connecting rope 2, the person can climb freely when the person encounters hand sliding or slipping with an electric tower steel frame, the falling force generated by personnel can directly act on the anti-falling safety belt 3 and further act on the connecting frame 51 and the sliding block 53, the connecting frame 51 and the sliding block 53 directly pull the locking piece 6 to be locked with the connecting rope 2 after receiving the falling force, meanwhile, the sliding block 53 falls down to absorb the impact force of partial personnel, the sliding block 53 drives the guide rod 55 to contact the triggering piece 7 when falling down, the triggering piece 7 can unlock the air bag 52, the air bag 52 is directly popped up, the head or the trunk of the personnel can strike on the steel frame when the personnel falls down and is pulled by the anti-falling safety belt 3, at the moment, the air bag 52 plays an isolated role on the personnel and the steel frame, the possibility of injury of the personnel can be reduced, the air bag 52 is contracted, no influence is brought to the personnel when climbing, in addition, the impact force received when partial personnel fall can be counteracted when the air bag 52 expands, friction is generated between the person and the air bag 52 when the person falls down, so that the speed of the person falling down instantly is reduced, and the possibility of injury to the person is reduced.
The retaining member 6 is including the sleeve 61 of cover in the connection rope 2 outside, one side rotation of sleeve 61 is connected with cardboard 62, a plurality of teeth 63 have been seted up on the surface of cardboard 62, cardboard 62 increases along pivot direction diameter gradually, the tail end of cardboard 62 rotates through pivot and link 51 to be connected, when personnel's whereabouts, the direct effect of falling force is at the tail end of cardboard 62, the tail end of cardboard 62 can rotate upwards relative sleeve 61, and then the tooth 63 of cardboard 62 can directly extrude on connecting rope 2, and then will connect rope 2 and sleeve 61 card die, thereby play the effect of locking connecting rope 2, guarantee personnel's safety.
The inside a plurality of tooth pieces 64 that are staggered with the tooth 63 of cardboard 62 respectively that are equipped with of sleeve 61, tooth pieces 64 and tooth 63 crisscross locking rope 2 that will connect, tooth pieces 64 and tooth 63 mutually support, can be more convenient with connecting rope 2 and retaining member 6 locking.
The triggering piece 7 comprises an inclined plate 71 positioned in the connecting frame 51, the inclined plate 71 is positioned in the connecting frame 51, the air bag 52 is fixedly connected with the inclined plate 71, the air bag 52 is folded and placed in the connecting frame 51, the limiting ring 72 in the connecting frame 51 limits the surface of the air bag 52, the air bag 52 is filled with air, the inclined plate 71 is positioned on one side of the guide rod 55, the guide rod 55 can extrude the inclined plate 71 after descending, the inclined plate 71 can push the air bag 52 to separate from the limiting ring 72, compressed air in the air bag 52 directly expands the air bag 52, so that personnel safety is protected, when the air bag 52 is expanded, the personnel can fold and extrude the air bag 52 into the limiting ring 72 again at the moment, the air bag can be conveniently used next time, the air bag can be recycled, and the cost is saved.
According to the above-described embodiment, in the second embodiment,
the trigger piece 7 comprises an ignition switch 73 arranged in a mounting frame, the ignition switch 73 is fixedly connected with a gas generator 74, solid sodium azide is arranged inside the gas generator 74, the solid sodium azide can be rapidly decomposed into nitrogen after being ignited by the ignition switch 73, the gas generator 74 is arranged in the connecting frame 51, the gas generator 74 is connected with the air bag 52 through a pipeline 75, and the nitrogen can directly penetrate into the air bag 52 through the pipeline 75, so that the whole air bag 52 is inflated, the gas entering amount is large, the bulge degree of the air bag 52 is large, the safety of personnel is better guaranteed, and the gas generator 74 needs to be replaced before being reused.
According to the above-described embodiment, in the third embodiment,
the locating piece 8 for moving and locating the sliding block 53 is arranged between the sliding block 53 and the connecting frame 51, the locating piece 8 comprises a sliding column 81 which is in sliding connection with the connecting frame 51, the end part of the sliding column 81 is abutted to the tail end of the clamping plate 62, the tail end of the clamping plate 62 is fixedly connected with an inclined block 82, one side of the sliding column 81, which is positioned inside the connecting frame 51, is fixedly connected with a spring II 83, the other end of the spring II 83 is fixedly connected with the connecting frame 51, a locating block 84 fixedly connected with the end part of the sliding column 81, a through groove I85 and a through groove II 86 are formed in the position of the sliding block 53, the sliding block 53 is fixed relative to the connecting frame 51 when the locating block 84 is positioned in the through groove I85, the sliding block 53 and the connecting frame 51 can slide relatively when the locating block 84 is positioned in the through groove II 86, the sliding block 53 and the connecting frame 51 can possibly expand, and the air bag 52 in the safety mechanism 5 can be possibly caused by operations such as personnel carrying when the safety mechanism 5 is not used, the inclined block 82 at the tail of the clamping plate 62 can push the sliding column 81 to move, the sliding column 85 enters the through groove II 86 in the moving process, and the sliding block 53 and the connecting frame 51 can be released relatively to be triggered and prevented from being pushed out of the sliding column 52 when the sliding column 53 is not normally used, and the sliding column 52 is not normally in the carrying the air bag 52.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a safe anti-falling structure of electric power maintenance which characterized in that: comprising the following steps:
the connecting mechanism (4) is hung on the angle steel (1) at the top of the electric tower through the unmanned aerial vehicle;
the connecting rope (2), the bottom of the connecting rope (2) is fixed on a steel plate at the bottom of the tower, and the top of the connecting rope (2) is fixed on an angle steel (1) at the top of the tower through a connecting mechanism (4);
the anti-falling safety belt (3), wherein the anti-falling safety belt (3) is worn on the body of a safety person;
the safety mechanism (5), the outside at connecting rope (2) is installed to safety mechanism (5), safety mechanism (5) are connected with anti-falling safety belt (3), safety mechanism (5) are direct locking on connecting rope (2) when personnel lose feet or hand is not grabbed steadily, safety mechanism (5) can slide along connecting rope (2) when personnel normally climbs.
2. The electrical overhaul safety anti-falling structure according to claim 1, wherein: coupling mechanism (4) are including frame (41), the bottom and the connecting rope (2) fixed connection of frame (41), inside sliding connection baffle (42) of frame (41), baffle (42) are connected with fixed disk (44) through spliced pole (43), holding tank (45) have been seted up on fixed disk (44) surface, the top of fixed disk (44) is equipped with mounting panel (46), mounting panel (46) and unmanned aerial vehicle fixed connection, the bottom of mounting panel (46) is equipped with two separation posts (47) of inserting in holding tank (45), the tip of separation post (47) is equipped with ball (48), fixed disk (44) are located holding tank (45) department and have seted up constant head tank (49).
3. The electrical overhaul safety anti-falling structure according to claim 2, wherein: the side of frame (41) rotates and is connected with dwang (9), the bottom fixedly connected with layer board (10) of dwang (9), the tip of dwang (9) extends to between baffle (42) and frame (41), after dwang (9) are promoted by baffle (42), layer board (10) perk extrudees angle steel (1) bottom.
4. The electrical overhaul safety anti-falling structure according to claim 1, wherein: the safety mechanism (5) comprises a connecting frame (51), a locking piece (6) locked with a connecting rope (2) is arranged at the end part of the connecting frame (51), an air bag (52) is arranged in the connecting frame (51), a sliding block (53) is connected inside the connecting frame (51) in a sliding mode, the sliding block (53) is connected with an anti-falling safety belt (3), the connecting frame (51) is connected with the anti-falling safety belt (3), a guide rod (55) is fixedly connected to the bottom of the sliding block (53), a first spring (56) is arranged between the guide rod (55) and the connecting frame (51), and a triggering piece (7) is arranged between the guide rod (55) and the air bag (52).
5. The electrical overhaul safety anti-falling structure according to claim 4, wherein: the locking piece (6) comprises a sleeve (61) sleeved on the outer side of the connecting rope (2), one side of the sleeve (61) is rotationally connected with a clamping plate (62), a plurality of teeth (63) are formed in the surface of the clamping plate (62), the diameter of the clamping plate (62) is gradually increased along the direction of the rotating shaft, and the tail end of the clamping plate (62) is rotationally connected with the connecting frame (51) through the rotating shaft.
6. The electrical overhaul safety anti-falling structure according to claim 5, wherein: the sleeve (61) is internally provided with a plurality of tooth blocks (64) which are respectively staggered with teeth (63) of the clamping plate (62), and the tooth blocks (64) are staggered with the teeth (63) to lock the connecting rope (2).
7. The electrical overhaul safety anti-falling structure according to claim 4, wherein: the trigger piece (7) comprises an inclined plate (71) positioned in the connecting frame (51), the air bag (52) is arranged in the connecting frame (51) in a folding mode, a limiting ring (72) in the connecting frame (51) limits the surface of the air bag (52), and the air bag (52) is filled with air.
8. The electrical overhaul safety anti-falling structure according to claim 4, wherein: the trigger piece (7) comprises an ignition switch (73) arranged in the mounting frame, a gas generator (74) is arranged in the connecting frame (51), and the gas generator (74) is connected with the air bag (52) through a pipeline (75).
9. The electrical overhaul safety anti-falling structure according to claim 5, wherein: the utility model discloses a sliding block type sliding block is characterized in that a locating piece (8) for moving and locating the sliding block (53) is arranged between the sliding block (53) and the connecting frame (51), the locating piece (8) comprises a sliding column (81) which is connected with the connecting frame (51) in a sliding mode, the end part of the sliding column (81) is abutted to the tail end of a clamping plate (62), an inclined block (82) is fixedly connected with the tail end of the clamping plate (62), the sliding column (81) is fixedly connected with a spring II (83) on one side of the inner portion of the connecting frame (51), a locating block (84) is fixedly connected with the end part of the sliding column (81), a through groove I (85) and a through groove II (86) are formed in the position of the sliding block (53) at the locating block (84), and the sliding block (53) can slide relatively to the connecting frame (51) when the locating block (84) is located in the through groove II (86).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310508090.4A CN116271606A (en) | 2023-05-06 | 2023-05-06 | Safe anti-falling structure for electric power overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310508090.4A CN116271606A (en) | 2023-05-06 | 2023-05-06 | Safe anti-falling structure for electric power overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116271606A true CN116271606A (en) | 2023-06-23 |
Family
ID=86787295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310508090.4A Pending CN116271606A (en) | 2023-05-06 | 2023-05-06 | Safe anti-falling structure for electric power overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116271606A (en) |
-
2023
- 2023-05-06 CN CN202310508090.4A patent/CN116271606A/en active Pending
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