CN115192997B - Power transmission line iron tower climbing device - Google Patents
Power transmission line iron tower climbing device Download PDFInfo
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- CN115192997B CN115192997B CN202210827540.1A CN202210827540A CN115192997B CN 115192997 B CN115192997 B CN 115192997B CN 202210827540 A CN202210827540 A CN 202210827540A CN 115192997 B CN115192997 B CN 115192997B
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- climbing
- frame
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- wall
- sand grip
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B27/00—Apparatus for climbing poles, trees, or the like
- A63B27/04—Climbing devices for profile poles attachable to the feet
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
- F16N21/02—Lubricating nipples
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a device for climbing an iron tower of a power transmission line, and relates to the technical field of iron tower maintenance equipment. The climbing nail rack comprises a climbing nail rack, wherein a chute is formed in the front face of the climbing nail rack, a climbing self-locking device is arranged in the front face of the climbing nail rack, the climbing self-locking device comprises a convex strip square shell, the convex strip square shell is slidably arranged in the chute of the climbing nail rack, an electric clamping and locking device is fixedly embedded in the front face of the inner wall of the convex strip square shell, the output end of the electric clamping and locking device is arranged on the outer side of the climbing nail rack, and a pressing switch is fixed on the left side and the right side of the electric clamping and locking device. According to the invention, through the arrangement of the climbing self-locking device, the swinging through groove pressing plate, the convex column sliding rod, the bidirectional telescopic rod and the L-shaped sliding plate are mutually matched, and the electric clamping and locking device is started to clamp and fix the outer side of the climbing nail rack when the L-shaped sliding plate moves upwards, so that the problem of fixing and protecting the position of a high-altitude person is solved.
Description
Technical Field
The invention relates to the technical field of iron tower maintenance equipment, in particular to a power transmission line iron tower climbing device.
Background
In the process of maintenance and overhaul of the transmission line iron tower, high-altitude personnel are ensured not to lose safety protection measures all the time in the process of climbing nails up and down, so that a portable safety rope with buckles is used, the safety rope is an auxiliary rope for connecting a safety belt, and the safety rope has the functions of double protection and ensures safety.
The existing high-altitude personnel need to detach the buckle of the safety rope after climbing a distance, and move the buckle to the climbing nail at the upper end to fix the buckle, so that the whole climbing operation is completed, the operation is inconvenient, the climbing effect is poor, and the safety performance is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a climbing device for a power transmission line iron tower, which solves the problems that the high-altitude personnel in the prior art needs to release the buckle of a safety rope after climbing for a certain distance and move to the upper end to be fixed on a climbing nail, so that the whole climbing operation is completed, the operation is inconvenient, the climbing effect is poor and the safety performance is low.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a transmission line iron tower climbs device, includes the climbing nail frame, the spout has been seted up in the front of climbing nail frame, the front of climbing nail frame is provided with climbing self-locking device, climbing self-locking device includes sand grip returns the shape shell, sand grip returns shape shell slidable mounting in the inside of climbing nail frame spout, sand grip returns shape shell inner wall openly to inlay and has had electronic centre gripping locking device, electronic centre gripping locking device's output sets up in the climbing nail frame outside, electronic centre gripping locking device's left side and right side all are fixed with push switch, push switch is located the motion trail of bi-directional telescopic link, the bi-directional telescopic link is installed in the rotation on the inner wall of sand grip returns shape shell, bi-directional telescopic link's pivot runs through and extends to the front of sand grip returns shape shell, bi-directional telescopic link pivot openly is fixed with the buckle that is used for fixing the safety rope, the left side and the right side of the inner wall of the convex strip return-shaped shell are both slidably provided with L-shaped sliding plates, the inside of the L-shaped sliding plates is slidably provided with convex column sliding rods, one side of the convex column sliding rods, which is far away from the inner wall of the convex strip return-shaped shell, is hinged with the telescopic ends of the bidirectional telescopic rods, the bottom of the inner wall of the L-shaped sliding plates is hinged with swinging through groove pressing plates, elastic sheets are arranged between the swinging through groove pressing plates and the L-shaped sliding plates, one side of the convex column sliding rods, which is far away from the inner wall of the convex strip return-shaped shell, is fixedly provided with convex columns, the convex columns of the convex column sliding rods are slidably arranged in the swinging through groove pressing plates, one side, which is close to the climbing nail rack, of the bottom of the L-shaped sliding plates is hinged with pinch plates, torsion springs are arranged between the pinch plates and the L-shaped sliding plates, the bottom of the inner wall of the L-shaped sliding plates is fixedly provided with elastic bands for binding feet, the swinging through groove pressing plates push the convex column sliding rods to drive one ends of the bidirectional telescopic rods to swing downwards, the other end of two-way telescopic link drives L shape slide upward movement to make the buckle carry out the restriction to the position of L shape slide, the other end extrusion of two-way telescopic link arrives push switch simultaneously, and electronic centre gripping locking device is started and makes its output carry out the centre gripping to the climbing nail frame outside fixed, thereby has reached the problem of fixing the protection to high altitude personnel position, thereby has avoided traditional climbing to need to solve down the constantly upward fixed of safety rope buckle, climbing effect is poor, the problem that the security performance is low.
Preferably, the top of sand grip back shape shell is provided with slide impurity scraping device, slide impurity scraping device includes the scraper frame, the scraper frame is fixed at the top back of sand grip back shape shell, scraper frame and climbing nail frame's spout inner wall contact, and the scraper frame can strike off the inside impurity of climbing nail frame spout to avoided the impurity card to return between shape shell and the climbing nail frame spout of sand grip, the dead problem of card appears when leading to sand grip back shape shell to move, the inner wall top of scraper frame is fixed with the half arc piece board of elasticity, the half arc piece board of elasticity is close to one side that the sand grip returns shape shell and is fixed with the arc and beats the pole, the arc is beaten the pole and is kept away from the one end of the half arc piece board of elasticity and the inner wall top contact of scraper frame, the inside of scraper frame is installed the friction wheel through rotating, friction wheel openly and the back all are fixed with the lug, the friction wheel contacts with the spout inner wall of climbing nail frame, the one end of the half arc piece board is kept away from the scraper frame inner wall is fixed with half arc piece, the lug and the half arc piece of elasticity is beaten the side of friction wheel and the side arc piece board is beaten the side of the scraper frame, thereby the efficiency is beaten the scraper frame through driving the half arc piece to the friction piece and is beaten the arc piece, and the impurity is beaten the arc to the side of the arc piece.
Preferably, one side of the scraper frame far away from the climbing nail frame is provided with a slideway lubricating device, the slideway lubricating device comprises a lubricating oil tank and a fixed ring, the lubricating oil tank is fixed at the top of the convex strip square shell, the right side of the lubricating oil tank is provided with an elastic extrusion liquid spraying device and a U-shaped oil outlet nozzle from top to bottom in sequence, the number of the fixing rings is two, the two fixing rings are respectively fixed on the front surface and the back surface of the friction wheel, the inner wall of the fixed ring is fixedly connected with one end of the elastic folding spray bag, the U-shaped oil outlet nozzle is positioned on the movement track of the liquid outlet of the elastic folding spray bag, the convex block of the friction wheel drives the lubricating oil in the lubricating oil tank to be sprayed into the elastic folding spray bag through the U-shaped oil outlet nozzle by pushing the elastic extrusion liquid spraying device, the other end of the elastic folding spray bag is slidably arranged at the outer side of the friction wheel, the other end of the elastic folding spray bag is arranged in a triangle, the inclined plane of the triangular part of the elastic folding spray bag is contacted with one end of an L-shaped contact rod, the other end of the L-shaped contact rod is fixed on the inner wall of the scraping plate frame, one end of the elastic extrusion liquid spraying device, which is far away from the lubricating oil tank, is contacted with the convex block of the friction wheel, the L-shaped abutting rod extrudes the elastic folding spray bag by pushing the triangular inclined surface part of the elastic folding spray bag, so that the lubricating oil in the elastic folding spray bag is sprayed on the climbing nail rack sliding chute, thereby achieving the purpose of lubricating the convex strip clip-shaped shell and the climbing nail rack sliding chute, thereby improved the smooth shape of sand grip return shape shell operation, lubricating oil can protect climbing nail rack spout simultaneously, avoids climbing nail rack spout to receive external environmental factor erosion, leads to rusty problem, and then has improved climbing nail rack's life.
Preferably, the bottom of sand grip return shape shell is provided with the device that all scribbles of lubricating oil, the device that all scribbles of lubricating oil includes the locating lever, the locating lever passes through the frame plate to be fixed in the bottom of sand grip return shape shell, the outside of locating lever slides and installs the even board that scribbles, be equipped with the spring between even board and the sand grip return shape shell that all scribbles, it extends to climbing nail frame spout inside, and all scribbles board and climbing nail frame spout inner wall contact, the front of even scribble the board is fixed with half arc board, half arc board's top is the cambered surface setting, half arc board's cambered surface part and the bottom contact of bi-directional telescopic link, bi-directional telescopic link drives the even board that scribbles of the arc board about in climbing nail frame spout through promoting the cambered surface of half arc board to reached the even purpose of scribbling of lubricating oil, improved the effect that lubricating oil protected to climbing nail frame.
The invention provides a climbing device for a transmission line iron tower. The beneficial effects are as follows:
(1) According to the climbing self-locking device, the swinging through groove pressing plate, the convex column sliding rod, the bidirectional telescopic rod and the L-shaped sliding plate are mutually matched, and the electric clamping and locking device is started to clamp and fix the outer side of the climbing nail rack when the L-shaped sliding plate moves upwards, so that the problem of fixing and protecting the position of a high-altitude person is solved, and the problems of poor climbing effect and low safety performance due to the fact that a safety rope buckle needs to be fixed upwards continuously when the traditional climbing is avoided.
(2) According to the invention, through the arrangement of the slide way impurity scraping device, impurities in the climbing nail rack sliding chute can be scraped by the scraping plate rack, so that the problem that the convex strip clip-shaped shell is blocked when in operation due to the fact that the impurities are blocked between the convex strip clip-shaped shell and the climbing nail rack sliding chute is avoided; simultaneously, the lug of friction wheel drives the arc through promoting the half arc piece board and beats the pole and beat the scraper frame, and the scraper frame shakes away the impurity of scraping to avoided impurity to adhere to on the scraper frame, influence the scraper frame and to impurity scraping efficiency's problem.
(3) According to the invention, through the arrangement of the slideway lubricating device, the L-shaped conflict rod extrudes the elastic folding spray bag by pushing the triangular inclined surface part of the elastic folding spray bag, so that lubricating oil in the elastic folding spray bag is sprayed on the climbing nail rack sliding chute, the purpose of lubricating the convex strip clip-shaped shell and the climbing nail rack sliding chute is achieved, the smooth running shape of the convex strip clip-shaped shell is improved, meanwhile, the climbing nail rack sliding chute can be protected by the lubricating oil, the problem that the climbing nail rack sliding chute is corroded by external environmental factors and rusts is avoided, and the service life of the climbing nail rack is prolonged.
(4) According to the invention, through the arrangement of the lubricating oil uniform coating device, the bidirectional telescopic rod drives the uniform coating plate to coat lubricating oil left and right in the climbing nail rack chute by pushing the cambered surface of the half-arc plate, so that the purpose of uniformly coating the lubricating oil is achieved, and the effect of the lubricating oil on the climbing nail rack protection is improved.
Drawings
FIG. 1 is a schematic diagram of the overall invention;
FIG. 2 is a schematic rear view of the whole of the present invention;
FIG. 3 is a schematic, partially sectioned elevational view of the entirety of the present invention;
FIG. 4 is a schematic partial cross-sectional view of the climbing self-locking device of the present invention;
FIG. 5 is a schematic view of a chute impurity scraping device of the present invention;
FIG. 6 is a schematic view of a slideway lubrication apparatus according to the present invention;
FIG. 7 is a schematic view of a lubricating oil leveling device of the present invention.
In the figure: 1. climbing a nail rack; 2. climbing the self-locking device; 21. a convex strip shape shell; 22. an electric clamping and locking device; 23. pressing the switch; 24. an L-shaped slide plate; 25. a bidirectional telescopic rod; 26. a convex column sliding rod; 27. swinging the through groove pressing plate; 28. a buckle plate; 3. slide impurity scraping device; 31. a blade holder; 32. an elastic half-arc block plate; 33. an arc-shaped knocking rod; 34. a friction wheel; 4. a slideway lubricating device; 41. a lubrication oil tank; 42. elastic extrusion liquid spraying device; 43. u-shaped oil outlet nozzle; 44. a fixing ring; 45. elastically folding the spray bag; 46. an L-shaped contact rod; 5. lubricating oil uniform coating device; 51. a positioning rod; 52. uniformly coating a plate; 53. half-arc strip.
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.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a transmission line iron tower climbs device, including climbing nail frame 1, the spout has been seted up in the front of climbing nail frame 1, the front of climbing nail frame 1 is provided with climbing self-locking device 2, climbing self-locking device 2 includes sand grip return shell 21, sand grip return shell 21 slidable mounting is in the inside of climbing nail frame 1 spout, sand grip return shell 21 inner wall front has inlayed electronic centre gripping locking device 22, electronic centre gripping locking device 22's output sets up in climbing nail frame 1 outside, electronic centre gripping locking device 22's left side and right side all are fixed with push switch 23, push switch 23 is located the motion track of bi-directional telescopic link 25, rotate on the inner wall of sand grip return shell 21 and install bi-directional telescopic link 25, bi-directional telescopic link 25's pivot runs through and extends to the front of sand grip return shell 21, bi-directional telescopic link 25 pivot front is fixed with the buckle that is used for fixing the safety rope, the left side and the right side of the inner wall of the convex strip return-shaped shell 21 are both slidably provided with an L-shaped slide plate 24, the inside of the L-shaped slide plate 24 is slidably provided with a convex column slide bar 26, one side of the convex column slide bar 26, which is far away from the inner wall of the convex strip return-shaped shell 21, is hinged with the telescopic end of a bidirectional telescopic rod 25, the bottom of the inner wall of the L-shaped slide plate 24 is hinged with a swinging through groove pressing plate 27, a spring piece is arranged between the swinging through groove pressing plate 27 and the L-shaped slide plate 24, one side of the convex column slide bar 26, which is far away from the inner wall of the convex strip return-shaped shell 21, is fixedly provided with a convex column, the convex column of the convex column slide bar 26 is slidably arranged in the swinging through groove pressing plate 27, one side, which is close to the climbing nail frame 1, of the bottom of the L-shaped slide plate 24 is hinged with a pinch plate 28, a torsion spring is arranged between the pinch plate 28 and the L-shaped slide plate 24, the bottom of the inner wall of the L-shaped slide plate 24 is fixedly provided with an elastic band for binding feet, the swinging through groove pressing plate 27 pushes the convex column slide bar 26 to drive one end of the bidirectional telescopic rod 25 to swing downwards, the other end of the bidirectional telescopic rod 25 drives the L-shaped sliding plate 24 to move upwards, the pinch plate 28 is used for limiting the position of the L-shaped sliding plate 24, meanwhile, the other end of the bidirectional telescopic rod 25 is extruded to the push switch 23, the electric clamping and locking device 22 is started and the output end of the electric clamping and locking device is used for clamping and fixing the outer side of the climbing nail rack 1, so that the problem of fixing and protecting the position of a person at high altitude is solved, and the problems that a safety rope buckle needs to be detached to be fixed upwards continuously during traditional climbing, the climbing effect is poor and the safety performance is low are solved.
The top of sand grip return shape shell 21 is provided with slide impurity scraping device 3, slide impurity scraping device 3 includes scraper frame 31, scraper frame 31 is fixed at the top back of sand grip return shape shell 21, scraper frame 31 and climbing nail frame 1's spout inner wall contact, scraper frame 31 can strike off the inside impurity of climbing nail frame 1 spout, thereby avoided the impurity card to appear the card dead problem when the sand grip return shape shell 21 moves between sand grip return shape shell 21 and climbing nail frame 1 spout, the inner wall top of scraper frame 31 is fixed with the half arc piece board 32 of elasticity, one side that elastic half arc piece board 32 is close to sand grip return shape shell 21 is fixed with arc striking rod 33, the one end that arc striking rod 33 kept away from elastic half arc piece board 32 and the inner wall top contact of scraper frame 31, the inside of scraper frame 31 is through the spout inner wall contact of scraper frame rotation installation friction pulley 34, friction pulley 34 openly and the back all are fixed with the lug, the lug of friction pulley 34 and climbing nail frame 1's spout inner wall contact, the one end that elastic half arc piece board 32 kept away from the scraper frame 31 inner wall is fixed with half arc piece, the lug of friction pulley 34 and the half arc piece board 32 contact with the arc piece of elasticity, thereby the arc piece 31 has been prevented from striking the impurity 31 and has been carried out the impact on the arc piece 31 to strike the arc piece 31, the arc piece 31 has been carried out the impact on the arc piece 31.
The side of the scraper frame 31 far away from the climbing nail frame 1 is provided with a slideway lubricating device 4, the slideway lubricating device 4 comprises a lubricating oil tank 41 and a fixed ring 44, the lubricating oil tank 41 is fixed at the top of the convex strip square shell 21, the right side of the lubricating oil tank 41 is sequentially provided with an elastic extrusion spray device 42 and a U-shaped spray nozzle 43 from top to bottom, two fixed rings 44 are respectively fixed at the front and the back of the friction wheel 34, one end of the elastic folding spray bag 45 is fixedly connected on the inner wall of the fixed ring 44, the U-shaped spray nozzle 43 is positioned on the movement track of the liquid outlet of the elastic folding spray bag 45, a bump of the friction wheel 34 drives lubricating oil in the lubricating oil tank 41 to be sprayed into the elastic folding spray bag 45 by pushing the elastic extrusion spray device 42, the other end of the elastic folding spray bag 45 is slidably arranged at the outer side of the friction wheel 34, the other end of the elastic folding spray bag 45 is arranged in a triangle, the inclined plane of the triangle part of the elastic folding spray bag 45 is contacted with one end of an L-shaped abutting rod 46, the other end of the L-shaped abutting rod 46 is fixed on the inner wall of the scraping plate frame 31, one end of the elastic extrusion spray device 42 far away from the lubricating oil tank 41 is contacted with the convex block of the friction wheel 34, the L-shaped abutting rod 46 extrudes the elastic folding spray bag 45 by pushing the triangle inclined plane part of the elastic folding spray bag 45, so that the lubricating oil in the elastic folding spray bag 45 is sprayed on the sliding groove of the climbing nail frame 1, the purpose of lubricating the convex strip square shell 21 and the sliding groove of the climbing nail frame 1 is achieved, the smooth shape of the operation of the convex strip square shell 21 is improved, meanwhile, the lubricating oil can protect the sliding groove of the climbing nail frame 1, the sliding groove of the climbing nail frame 1 is prevented from being corroded by external environmental factors, and rusting is caused, thereby improving the service life of the climbing nail holder 1.
The bottom of sand grip returns shape shell 21 is provided with the device that evenly scribbles 5 of lubricating oil, the device is evenly scribbled 5 includes locating lever 51, the locating lever 51 passes through the frame plate to be fixed in the bottom of sand grip returns shape shell 21, the outside of locating lever 51 is slided and is installed the even board 52 of scribbling, be equipped with the spring between even board 52 and the sand grip returns shape shell 21, even board 52 extends to climbing nail frame 1 spout inside, and even board 52 and climbing nail frame 1 spout inner wall contact, the front of even board 52 is fixed with half arc board 53, the top of half arc board 53 is the cambered surface setting, the cambered surface part of half arc board 53 is contacted with the bottom of bi-directional telescopic link 25, bi-directional telescopic link 25 drives even board 52 and scribbles lubricating oil about climbing nail frame 1 spout through the cambered surface that promotes half arc board 53, thereby the purpose that lubricating oil evenly smears, the effect of climbing nail frame 1 protection has been improved.
When in use, a high-altitude person buckles the safety rope on the buckle ring of the bidirectional telescopic rod 25, the high-altitude person steps on the L-shaped slide plate 24, when the high-altitude person needs to climb upwards, the high-altitude person steps on the swinging through groove pressing plate 27 on one side, the swinging through groove pressing plate 27 presses down the convex column of the convex column sliding rod 26 and drives the convex column sliding rod 26 to move downwards along the inner part of the L-shaped slide plate 24, the convex column sliding rod 26 drives one end of the bidirectional telescopic rod 25 to swing downwards, under the limitation of the middle rotating shaft of the bidirectional telescopic rod 25, the other end of the bidirectional telescopic rod 25 drives the convex column sliding rod 26 on the other side to swing upwards, the convex column sliding rod 26 on the other side props against the L-shaped slide plate 24 to move upwards along the inner part of the convex strip return shell 21, and when the L-shaped slide plate 24 on the other side moves to climb nails on the climbing nail frame 1, the climbing nail of the climbing nail frame 1 can abut against the buckle plate 28 to swing downwards, when the buckle plate 28 moves to the position above the climbing nail of the climbing nail frame 1, the buckle plate 28 is reset under the elasticity of the corresponding torsion spring, and the buckle plate 28 is arranged above the climbing nail of the climbing nail frame 1, so that the buckle plate 28 limits the position of the L-shaped sliding plate 24, meanwhile, when the other end of the bidirectional telescopic rod 25 swings upwards, the bidirectional telescopic rod 25 can squeeze the pressing switch 23, the electric clamping and locking device 22 is started, the output end of the electric clamping and locking device 22 clamps and fixes the outer side of the climbing nail frame 1, thereby achieving the problem of fixing and protecting the position of a high-altitude person, and avoiding the problems that the buckle of a safety rope is required to be released to be fixed upwards during traditional climbing, the climbing effect is poor and the safety performance is low; when the L-shaped sliding plate 24 on one side needs to go up, the swinging through groove pressing plate 27 on the other side is driven to drive the bidirectional telescopic rod 25 to swing, at the moment, the bidirectional telescopic rod 25 swings, the bidirectional telescopic rod 25 is not contacted with the pressing switch 23, namely, the output end of the electric clamping and locking device 22 is not clamped on the outer side of the climbing nail rack 1, when the L-shaped sliding plate 24 on one side moves to the position above the climbing nail of the climbing nail rack 1, the bidirectional telescopic rod 25 is contacted with the pressing switch 23 again, the output end of the electric clamping and locking device 22 clamps on the outer side of the climbing nail rack 1, and the actions are repeated until the preset position is reached.
When the high-altitude personnel drive the convex strip square shell 21 to move upwards, the scraping plate frame 31 can scrape impurities in the chute of the climbing nail frame 1, so that the problem that the convex strip square shell 21 is blocked when the convex strip square shell 21 runs due to the fact that the impurities are blocked between the convex strip square shell 21 and the chute of the climbing nail frame 1 is avoided; simultaneously under the frictional force between friction wheel 34 and climbing nail frame 1 spout for friction wheel 34 rotates, the lug of friction wheel 34 drives arc through the half arc piece that promotes the half arc piece board 32 and beats pole 33 and keep away from scraper frame 31, when the lug of friction wheel 34 does not promote the half arc piece of the half arc piece board 32, under the elasticity effect of the half arc piece board 32 of elasticity, the half arc piece board 32 of elasticity drives arc and beats pole 33 and reset and beat scraper frame 31, scraper frame 31 trembles away the impurity of scraping, thereby avoided the impurity to adhere to on scraper frame 31, influence scraper frame 31 to the problem of impurity scraping efficiency.
When the lug of the friction wheel 34 rotates to the elastic extrusion liquid spraying device 42, the lug of the friction wheel 34 drives lubricating oil in the lubricating oil tank 41 to be sprayed into the elastic folding spray bag 45 through the U-shaped oil outlet nozzle 43 by pushing the elastic extrusion liquid spraying device 42, when the friction wheel 34 drives the elastic folding spray bag 45 to rotate to the L-shaped conflict rod 46, the L-shaped conflict rod 46 extrudes the elastic folding spray bag 45 by pushing the triangular inclined surface part of the elastic folding spray bag 45, so that the lubricating oil in the elastic folding spray bag 45 is sprayed on the chute of the climbing nail rack 1, the purpose of lubricating the convex strip clip-shaped shell 21 and the chute of the climbing nail rack 1 is achieved, the smooth shape of the operation of the convex strip clip-shaped shell 21 is improved, meanwhile, the lubricating oil can protect the chute of the climbing nail rack 1, the chute of the climbing nail rack 1 is prevented from being corroded by external environmental factors, the problem of rust is caused, and the service life of the climbing nail rack 1 is further prolonged.
When the convex strip returns shape shell 21 to remove, the convex strip returns shape shell 21 to drive through locating lever 51 and scribble board 52 synchronous motion all, and at every time two-way telescopic link 25 swing, two-way telescopic link 25 is through promoting half arc slat 53's cambered surface drive all scribble board 52 and scribble lubricating oil about in climbing nail frame 1 spout to reached the purpose that lubricating oil evenly smeared, improved the effect that lubricating oil protected climbing nail frame 1.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a transmission line iron tower climbs device, includes climbing nail frame (1), its characterized in that: the utility model discloses a climbing nail rack, including climbing nail rack (1), the front of climbing nail rack (1) has offered the spout, the front of climbing nail rack (1) is provided with climbing self-locking device (2), climbing self-locking device (2) include sand grip returns shape shell (21), sand grip returns shape shell (21) slidable mounting in the inside of climbing nail rack (1) spout, sand grip returns shape shell (21) inner wall front and has inlayed electronic centre gripping locking device (22), sand grip returns shape shell (21) inner wall upper rotating and installs bi-directional telescopic rod (25), the L shape slide (24) are all installed to the inner wall left side and the right side of sand grip returns shape shell (21) slidable mounting, the inside slidable mounting of L shape slide (24) has projection slide bar (26), one side that sand grip returns shape shell (21) inner wall is kept away from to projection slide bar (26) is articulated with bi-directional telescopic rod (25) flexible end, the inner wall bottom of L shape slide bar (24) articulates there is swing through groove clamp plate (27), be equipped with shell fragment (27) and L shape clamp plate (24) between sand grip returns shape shell (21) inner wall bottom, projection slide bar (24) is kept away from slide bar (28), a torsion spring is arranged between the pinch plate (28) and the L-shaped sliding plate (24);
the output end of the electric clamping and locking device (22) is arranged on the outer side of the climbing nail frame (1), a pressing switch (23) is fixed on the left side and the right side of the electric clamping and locking device (22), the pressing switch (23) is located on a motion track of a bidirectional telescopic rod (25), a rotating shaft of the bidirectional telescopic rod (25) penetrates through and extends to the front face of the protruding strip rectangular shell (21), and a retaining ring for fixing a safety rope is fixed on the front face of the rotating shaft of the bidirectional telescopic rod (25).
2. A transmission line pylon climbing device according to claim 1, wherein: the top of sand grip return shape shell (21) is provided with slide impurity scraping device (3), slide impurity scraping device (3) are including scraper blade frame (31), scraper blade frame (31) are fixed at the top back of sand grip return shape shell (21), scraper blade frame (31) are in contact with the spout inner wall of climbing nail frame (1), the inner wall top of scraper blade frame (31) is fixed with elasticity half arc piece board (32), one side that elasticity half arc piece board (32) is close to sand grip return shape shell (21) is fixed with arc and beats pole (33), the one end that elasticity half arc piece board (32) was kept away from to arc is beaten pole (33) is in contact with the inner wall top of scraper blade frame (31), friction wheel (34) are installed through the frame plate rotation in the inside of scraper blade frame (31), friction wheel (34) are in contact with the spout inner wall of climbing nail frame (1).
3. A transmission line pylon climbing device according to claim 2, wherein: the friction wheel (34) front and the back are both fixed with the lug, the one end that the scraper frame (31) inner wall was kept away from to elasticity half arc piece board (32) is fixed with half arc piece, the lug of friction wheel (34) and the half arc piece contact of elasticity half arc piece board (32).
4. A transmission line pylon climbing device according to claim 2, wherein: one side that climbing nail frame (1) was kept away from to scraper blade frame (31) is provided with slide lubricating arrangement (4), slide lubricating arrangement (4) are including lubricating tank (41) and solid fixed ring (44), lubricating tank (41) are fixed at the top of sand grip back shape shell (21), lubricating tank (41) right side from the top down has set gradually elasticity extrusion spray device (42) and U-shaped glib talker (43), gu fixed ring (44) have two, two gu fixed ring (44) are fixed respectively in the front and the back of friction pulley (34), with the one end fixed connection of elasticity folding spouting bag (45) on the inner wall of gu fixed ring (44), the other end slidable mounting of elasticity folding spouting bag (45) is in the outside of friction pulley (34), the other end of elasticity folding spouting bag (45) is triangle-shaped setting, the inclined plane of elasticity folding spouting bag (45) triangle-shaped part is contacted with the one end of L shape pole (46), the other end of L shape pole (46) is fixed on the inner wall of scraping plate frame (31).
5. A power transmission line pylon climbing device according to claim 4, wherein: one end of the elastic extrusion liquid spraying device (42) far away from the lubricating oil tank (41) is contacted with a convex block of the friction wheel (34), and the U-shaped oil outlet nozzle (43) is positioned on a movement track of a liquid outlet of the elastic folding spray bag (45).
6. A power transmission line pylon climbing device according to claim 4, wherein: the bottom of sand grip return shape shell (21) is provided with lubricating oil and evenly scribbles device (5), lubricating oil evenly scribbles device (5) including locating lever (51), locating lever (51) are fixed in the bottom of sand grip return shape shell (21) through the frame plate, the outside sliding mounting of locating lever (51) has evenly scribbles board (52), evenly scribble and be equipped with the spring between board (52) and the sand grip return shape shell (21), the front of evenly scribbling board (52) is fixed with half arc slat (53).
7. The transmission line pylon climbing device according to claim 6, wherein: the even coating plate (52) extends to the inside of the chute of the climbing nail rack (1), and the even coating plate (52) is in contact with the inner wall of the chute of the climbing nail rack (1), the top of the half arc plate (53) is provided with an arc surface, and the arc surface part of the half arc plate (53) is in contact with the bottom of the bidirectional telescopic rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210827540.1A CN115192997B (en) | 2022-07-14 | 2022-07-14 | Power transmission line iron tower climbing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210827540.1A CN115192997B (en) | 2022-07-14 | 2022-07-14 | Power transmission line iron tower climbing device |
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| CN115192997A CN115192997A (en) | 2022-10-18 |
| CN115192997B true CN115192997B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210827540.1A Active CN115192997B (en) | 2022-07-14 | 2022-07-14 | Power transmission line iron tower climbing device |
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| CA1301219C (en) * | 1989-03-31 | 1992-05-19 | Peter Greenway | Pole climbing spurs |
| CN105107156A (en) * | 2015-09-16 | 2015-12-02 | 王恒亮 | Electric anti-disengagement climber |
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| CN211245426U (en) * | 2019-07-19 | 2020-08-14 | 青岛海能电力设备有限公司 | Angle steel tower climbing protector |
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|---|---|
| CN115192997A (en) | 2022-10-18 |
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