CN114100089A - Climbing device for high-altitude electric power overhaul - Google Patents

Abstract

The invention discloses a climbing device for high-altitude electric power overhaul, which belongs to the field of climbing devices for electric power overhaul and comprises: the multifunctional movable frame comprises a central disc, movable rods, connecting lugs and fixed circular plates, wherein two sides of the central disc are respectively movably connected with one ends of the two movable rods, the other ends of the two movable rods are respectively movably connected with the two connecting lugs, and the two connecting lugs are respectively fixed on one sides of the two fixed circular plates; and two rotating units are arranged, and one ends of the two rotating units are respectively fixedly connected with the other sides of the two fixed circular plates. The safety is good, can ensure that at least one clamping sliding type tool in two clamping sliding type tools has fixed spacing effect with the iron tower, and the maintainer can have corresponding impetus and bearing department through the multi-functional adjustable shelf after climbing to corresponding position, makes things convenient for article such as temporary placement tool bag.

Description

Climbing device for high-altitude electric power overhaul

Technical Field

The invention relates to the technical field of climbing devices for electric power overhaul, in particular to a climbing device for high-altitude electric power overhaul.

Background

At present, the electric power transmission usually depends on a cable on an electric power iron tower, and the electric power iron tower is positioned at high altitude and needs to be arranged on the iron tower when the electric power is overhauled;

in the prior art, the maintenance of the power iron tower circuit basically adopts a mode of manually climbing the iron tower, and a maintainer carries related equipment to complete various maintenance tasks of the power iron tower, and generally adopts a buckle and a safety belt to protect the maintainer;

due to the structure of the iron tower, the overhaul personnel have great potential safety hazards when climbing, and do not have corresponding force points after climbing to the corresponding position, so that the overhaul work at high altitude is not easy to be carried out.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, potential safety hazards exist, a maintainer does not have a corresponding force point after climbing to a corresponding position, and the use is inconvenient when the climbing device is actually used, and the climbing device for high-altitude electric power overhaul is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a high altitude electric power overhauls uses climbing device, includes:

the multifunctional movable frame comprises a central disc, movable rods, connecting lugs and fixed circular plates, wherein two sides of the central disc are respectively movably connected with one ends of the two movable rods, the other ends of the two movable rods are respectively movably connected with the two connecting lugs, and the two connecting lugs are respectively fixed on one sides of the two fixed circular plates;

two rotating units are arranged, and one ends of the two rotating units are respectively fixedly connected with the other sides of the two fixed circular plates;

the clamping sliding type tool comprises an angle steel bar, two limiting plates and movable limiting assemblies, wherein the two inner sides of the angle steel bar are respectively provided with the two limiting plates, the two outer sides of the angle steel bar are respectively provided with the movable limiting assemblies, and each movable limiting assembly is respectively connected with the corresponding limiting plate through a clamping sliding tightness adjusting assembly;

and one end of the binding protection unit is connected with the central disc.

The angle steel bar in the clamping sliding type tool is attached to the outer side of the vertical angle steel on the iron tower, the tightness degree between the limiting plate and the inner side of the vertical angle steel on the iron tower can be adjusted through the clamping sliding tightness adjusting assembly, so that the fixed limiting degree between the clamping sliding type tool and the vertical angle steel on the iron tower can be adjusted, the potential safety hazard that the clamping sliding type tool is difficult to slide upwards or fall off due to over-tightening is avoided, the limiting plate can be safe through the movable limiting assembly, the limiting plate always tends to move towards the inner side of the angle steel bar, the limiting plate is prevented from losing the function of limiting the vertical angle steel on the iron tower, the clamping sliding type tool can upwards slide along the vertical angle steel on the iron tower along with the upward climbing of an overhaul person, the binding protection unit binds the body of the overhaul person, the binding protection unit is connected to the multifunctional movable frame, the overhaul person is prevented from dropping due to the hand loss, and when the sliding type tool cannot continuously upwards slide along the angle steel on the iron tower due to the obstruction of the oblique angle steel, then make the centre gripping slip type utensil of downside break away from with the vertical angle steel on the iron tower through the spacing subassembly of activity, make the rotatory position to the upside of one hundred eighty degrees of centre gripping slip type utensil of downside through rotating unit and multi-functional adjustable shelf, stride across the position of hindering, another also can use this mode to stride across the hindrance simultaneously, need notice, two centre gripping slip type utensils only allow one of them to break away from the vertical angle steel on the iron tower at the same time, guarantee maintainer's safety, when removing the position that needs, can be through two horizontal fixes of centre gripping slip type utensil, make multi-functional adjustable shelf be in horizontal position, can make two movable rod contained angles diminish through the center plate simultaneously, thereby make multi-functional adjustable shelf regard as a interim load-bearing platform, can temporarily place maintenance instrument or other article.

Preferably, the rotating unit includes half axle sleeve, connecting strip, fixed axle, fixing base and rotation head, and the outside corner difference fixedly connected with fixing base of every angle billet, the one end of the side fixed connection fixed axle of fixing base, the other end fixedly connected with rotation head of fixed axle, the both sides of half axle sleeve are equipped with the connecting strip respectively, and two half axle sleeves pass through connecting strip and bolt one and connect the formation axle sleeve, and the inner wall and the rotation head of axle sleeve rotate to be connected, and the tip of axle sleeve passes through bolt two and connects one side that the link lug was kept away from to fixed plectane.

The shaft sleeve formed by the half shaft sleeve and the connecting strip matched with the bolt can be conveniently sleeved on the rotating head, the rotating head is convenient to install in the shaft sleeve, and the fixed shaft and the rotating head rotate relative to the shaft sleeve, so that the angle of the multifunctional movable frame can be changed relative to the clamping sliding type tool, the direction of the multifunctional movable frame can be changed conveniently by rotating the multifunctional movable frame, and the sliding type tool is matched with the clamping sliding type tool to change the direction and cross over the obstruction on the iron tower.

Preferably, the spacing subassembly of activity includes slide bar, sliding sleeve, connecting rod, spring and fixed block, and the outside limit of angle billet is fixed with two sliding sleeves, sliding connection slide bar in the sliding sleeve, and two slide bars are close to the one end of angle billet department of buckling and pass through the connecting rod connection, and the connecting rod is close to the one end middle part coupling spring's of angle billet department of buckling one end, and the other end of spring passes through the department of buckling of fixed block fixed connection angle billet.

Through fixed block fixed spring, the slide bar is being drawn through the connecting rod to the spring, makes the slide bar draw the limiting plate to the inboard department of bending of angle billet through centre gripping slip elasticity adjusting part to make limiting plate and the iron tower on the vertical angle steel closely laminate, avoid breaking away from with the angle steel on the iron tower.

Preferably, the slip elasticity adjusting part of centre gripping includes traveller, adjusting screw, elasticity hand wheel, limit nut and installation pole, the side of installation pole is connected to the one end that the connecting rod was kept away from to two slide bars, sliding connection has the traveller in the slide opening at installation pole both ends, traveller perpendicular to slide bar, and the one end of two travelers and the limiting plate tip fixed connection that corresponds, and the middle part screw internal thread of installation pole has the adjusting screw who is on a parallel with the traveller, adjusting screw's one end is passed through the bearing with the side of limiting plate and is rotated and be connected, and adjusting screw's the other end connection elasticity hand wheel, and the traveller keeps away from the one end threaded connection of limiting plate has limit nut.

Can drive adjusting screw through wrench movement elasticity hand wheel and rotate, because adjusting screw and the screw thread effect of installation pole, can make the traveller on the limiting plate move about along the direction of traveller to adjust the clearance between limiting plate and the angle bar, make this clearance and the angle steel thickness phase-match on the iron tower, stop nut can break away from with the traveller accident by the ready-to-mount pole.

Preferably, the constraint protection unit includes that can dismantle coupling assembling, health constraint subassembly and shank constraint subassembly, can dismantle coupling assembling includes side ring, activity buckle and extension safety belt, the side fixed connection side ring of center disk, the joint can be dismantled with the side ring to the one end of activity buckle, and the one end of extension safety belt is connected to the other end of activity buckle, and health constraint subassembly and shank constraint subassembly are connected respectively to the other end of extension safety belt.

The health constraint subassembly can be tied to the maintainer's health, and the thigh portion that the maintainer can be tied up to the shank constraint subassembly is through the activity buckle card in the removable connection subassembly to the side ring of central disk side to make extension safety belt fasten body constraint subassembly and shank constraint subassembly, carry out safety protection to the maintainer of climbing.

Preferably, still include the centre gripping and control the unit, the centre gripping is controlled the unit and is included push rod, holding rod and arch finger, and the upper and lower end both sides of holding rod are the one end of swing joint push rod respectively, the other end of push rod respectively with the connecting rod side swing joint who corresponds, the outside department of buckling middle part fixedly connected with arch finger of angle billet.

The palm of maintainer contacts on the holding rod, four fingers except the thumb pass in the arch fingerstick, be used for holding the hand, can make the holding rod move towards the arch fingerstick, thereby make the holding rod push away the push rod activity, the push rod is pushing away the pulling force that the spring was overcome to the connecting rod, it breaks away from the spacing to the iron tower angle steel to make the limiting plate through slide bar and the slip elasticity adjusting part of centre gripping, thereby can control centre gripping slip type utensil and break away from temporarily spacing to the centre gripping of iron tower angle steel, thereby walk around the hindrance point at this moment, loosen the hand, then the spring kick-backs, it accomplishes spacing again to the iron tower angle steel to pull the limiting plate in the centre gripping slip type utensil again.

Preferably, four finger grooves are formed in the inner side of the arched finger rod at equal intervals, and the arc-shaped groove is formed in the middle of one side, far away from the arched finger rod, of the holding rod. The four finger grooves can be matched with fingers of maintainers, and the arc-shaped grooves are matched with palms, so that the operation of the maintainers is facilitated.

Preferably, still include position locking subassembly, position locking subassembly includes locking nut, locking screw rod and locking hand wheel, the side of angle billet is inlayed and is had locking nut, and locking nut internal thread is connected with the locking screw rod, and the one end that the locking screw rod is located the angle billet outside is connected with the locking hand wheel.

The locking screw rod can be rotated through the locking hand wheel and moves relative to the locking nut, so that the inner end of the locking screw rod can abut against the side face of the angle steel of the iron tower tightly, the clamping sliding type tool cannot slide on the angle steel of the iron tower, the finished position is locked, and the multifunctional movable frame is convenient to use at the moment and serves as a bearing frame.

Preferably, still include smooth unit, smooth unit contains fluted, pivot, gyro wheel and roller shell, the inboard upper and lower extreme of angle billet is seted up flutedly respectively, and the recess internal rotation is connected with horizontal pivot, and the mid-mounting of pivot has the gyro wheel, and the fixed cover in the outside of gyro wheel has been connected with the roller shell.

The groove is used for installing the rotating shaft, and the roller are in contact with the side face of the angle steel of the iron tower due to the rotation of the roller and the roller, so that the friction force of the clamping sliding type tool sliding on the angle steel of the iron tower can be reduced.

Preferably, the multifunctional movable frame further comprises arc-shaped rods, and the middle parts of one sides, far away from each other, of the two movable rods are respectively provided with the arc-shaped rods. The design of the arc-shaped rod can enable the movable rod to increase the bearing area after the movable rod is transversely fixed through the clamping sliding type tools at the two ends, and even enable maintainers to sit on the movable rod temporarily, so that the effect of the multifunctional movable frame is increased.

Compared with the prior art, the invention provides a climbing device for high-altitude electric power overhaul, which has the following beneficial effects:

1. the climbing device with the side clamping type and the tightness function for high-altitude electric power overhaul is characterized in that an angle steel bar in a clamping sliding type device is attached to the outer side of a vertical angle steel on an iron tower, the tightness degree between a limiting plate and the inner side of the vertical angle steel on the iron tower can be adjusted through a clamping sliding tightness adjusting assembly, so that the fixed limit degree between the clamping sliding type device and the vertical angle steel on the iron tower can be adjusted, the potential safety hazard that the clamping sliding type device is too tight and is not easy to slide upwards or fall off due to too loose is avoided, the limiting plate can be safe through a movable limiting assembly, the limiting plate always tends to move towards the inner side of the angle steel bar, the limiting plate is prevented from losing the function of limiting the vertical angle steel on the iron tower, the clamping sliding type device can upwards slide along the vertical angle steel on the iron tower along with the upward climbing of an overhaul personnel, a binding protection unit binds the body of the overhaul personnel, and the binding protection unit is connected to a multifunctional movable frame, avoid the maintainer to lose the hand and drop.

2. The climbing device for high-altitude electric power overhaul with the side clamping type tightness function ensures that the clamping sliding type tool on the lower side is separated from the vertical angle steel on the iron tower through the movable limiting component if the sliding type tool cannot continuously slide upwards along the vertical angle steel on the iron tower due to the obstruction of the oblique angle steel, the clamping sliding type tool on the lower side is rotated to the position on the upper side by one hundred eighty degrees through the rotating unit and the multifunctional movable frame and spans across the obstruction position, and the other clamping sliding type tool can span across the obstruction by the mode, so that attention is required to be paid, only one clamping sliding type tool is allowed to be separated from the vertical angle steel on the iron tower at the same time, the safety of an overhaul worker is ensured, when the clamping sliding type tool is moved to a required position, the multifunctional movable frame is in a horizontal position through the horizontal fixation of the two clamping sliding type tools, and the included angle of the two movable rods can be reduced through the central disc, therefore, the multifunctional movable frame can be used as a temporary bearing platform for temporarily placing maintenance tools or other articles.

3. This side centre gripping type has climbing device for high altitude electric power overhaul of elasticity function, the security is good, can ensure to have at least one centre gripping sliding type utensil and iron tower to have fixed spacing effect in two centre gripping sliding type utensils, and the maintainer climbs to and can have corresponding impetus and bear the weight of department through multi-functional adjustable shelf after the corresponding position, article such as convenient interim placing tool bag, perhaps sits on multi-functional adjustable shelf to rattan goes out hand and overhauls convenient to use.

The parts which are not involved in the device are the same as the prior art or can be realized by adopting the prior art, and the device has good safety and convenient use.

Drawings

FIG. 1 is a schematic structural diagram of a climbing device for high-altitude electric power overhaul provided by the invention;

FIG. 2 is a schematic view of a partially enlarged structure at the position A in FIG. 1 of the climbing device for high-altitude electric power overhaul provided by the invention;

FIG. 3 is a schematic view of a structure of a fixed shaft and a rotating head of the climbing device for high altitude electric power overhaul provided by the present invention;

FIG. 4 is a schematic side view of a climbing device for high-altitude power overhaul according to the present invention;

FIG. 5 is a schematic view of a partially enlarged structure at B in FIG. 4 of the climbing device for high altitude power overhaul provided by the present invention;

FIG. 6 is a schematic rear side structure view of a climbing device for high-altitude power overhaul provided by the invention;

fig. 7 is a schematic view of a partially enlarged structure at C in fig. 6 of the climbing device for high altitude power overhaul provided by the invention.

In the figure: 1 multifunctional movable frame, 11 central disc, 12 movable rod, 13 arc-shaped rod, 14 connecting lug, 15 fixed circular plate, 2 rotating unit, 21 half shaft sleeve, 22 connecting strip, 23 fixed shaft, 24 fixed seat, 25 rotating head, 3 clamping sliding type tool, 31-degree steel rod, 32 limiting plate, 33 sliding rod, 34 sliding sleeve, 35 connecting rod, 36 spring, 37 fixed block, 4 clamping sliding tightness adjusting component, 41 sliding column, 42 adjusting screw rod, 43 tightness hand wheel, 44 limiting nut, 45 mounting rod, 5 clamping control unit, 51 push rod, 52 holding rod, 53 arch-shaped finger rod, 6 position locking component, 61 locking nut, 62 locking screw rod, 63 locking hand wheel, 7 smoothing unit, 71 groove, 72 rotating shaft, 73 roller, 74 rolling sleeve, 8 binding protection unit, 81 side ring, 82 movable buckle, 83 extension safety belt, 84 body binding belt, 85 connecting belt, 86 binding buckle, 87 lower limb protection cloth, 86 binding buckle, 3 rotating unit, 4 rotating shaft, 3 rotating shaft, 42 rolling sleeve, 8 binding protection unit, 81 side ring, 82 movable buckle, 83 extension safety belt, 84 body binding belt, 85 connecting belt, 86 binding buckle, 87 lower limb protection cloth, 88 leg binding straps.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example (b):

in a first embodiment, referring to fig. 1-7, a climbing device for high altitude power maintenance comprises:

the multifunctional movable frame 1 comprises a central disc 11, movable rods 12, connecting lugs 14 and fixed circular plates 15, wherein two sides of the central disc 11 are respectively movably connected with one ends of the two movable rods 12, the other ends of the two movable rods 12 are respectively movably connected with the two connecting lugs 14, and the two connecting lugs 14 are respectively fixed on one sides of the two fixed circular plates 15;

two rotating units 2 are arranged, and one ends of the two rotating units 2 are respectively fixedly connected with the other sides of the two fixed circular plates 15;

rotating unit 2 includes half axle sleeve 21, the connecting strip 22, the fixed axle 23, fixing base 24 and rotation head 25, the outside corner difference fixedly connected with fixing base 24 of every angle bar 31, the side fixed connection fixed axle 23's of fixing base 24 one end, the other end fixedly connected with rotation head 25 of fixed axle 23, the both sides of half axle sleeve 21 are equipped with connecting strip 22 respectively, two half axle sleeves 21 are through connecting strip 22 and bolt one-tenth axle sleeves, the inner wall of axle sleeve rotates with rotation head 25 to be connected, and the tip of axle sleeve passes through two one sides that connect fixed plectane 15 and keep away from engaging lug 14 of bolt.

The shaft sleeve formed by the half shaft sleeve 21 and the connecting strip 22 in cooperation with the bolt can be conveniently sleeved on the rotating head 25, the rotating head 25 is conveniently installed in the shaft sleeve, and the fixed shaft 23 and the rotating head 25 rotate relative to the shaft sleeve, so that the multifunctional movable frame 1 can change the angle relative to the clamping sliding type tool 3, the rotating direction of the multifunctional movable frame 1 is changed conveniently, and the sliding type tool 3 is matched to change the direction and cross the obstruction on the iron tower.

The clamping sliding type device 3 comprises an angle steel bar 31, two limiting plates 32 and movable limiting assemblies, wherein the two inner sides of the angle steel bar 31 are respectively provided with the two limiting plates 32, the two outer sides of the angle steel bar 31 are respectively provided with the movable limiting assemblies, and each movable limiting assembly is respectively connected with the corresponding limiting plate 32 through a clamping sliding tightness adjusting assembly 4;

the spacing subassembly of activity includes slide bar 33, sliding sleeve 34, connecting rod 35, spring 36 and fixed block 37, and the outside limit of angle billet 31 is fixed with two sliding sleeves 34, sliding connection slide bar 33 in sliding sleeve 34, and two slide bars 33 are close to the one end of angle billet 31 buckling department and pass through connecting rod 35 and connect, and connecting rod 35 is close to the one end middle part coupling spring 36's of angle billet 31 buckling department one end, and the other end of spring 36 passes through the buckling department of fixed block 37 fixed connection angle billet 31.

The spring 36 is fixed through the fixed block 37, the spring 36 pulls the sliding rod 33 through the connecting rod 35, and the sliding rod 33 pulls the limiting plate 32 to the inner side bending part of the angle steel bar 31 through the clamping sliding tightness adjusting assembly 4, so that the limiting plate 32 is tightly attached to the vertical angle steel on the iron tower, and the separation from the angle steel on the iron tower is avoided.

Centre gripping slip elasticity adjusting part 4 includes traveller 41, adjusting screw 42, elasticity hand wheel 43, limit nut 44 and installation pole 45, the side of installation pole 45 is connected to the one end that connecting rod 35 was kept away from to two slide bars 33, sliding connection has traveller 41 in the slide opening at installation pole 45 both ends, traveller 41 perpendicular to slide bar 33, and the one end of two travellers 41 and the limiting plate 32 end fixed connection that corresponds, and the middle part screw female connection of installation pole 45 has adjusting screw 42 that is on a parallel with traveller 41, adjusting screw 42's one end is passed through the bearing rotation with the side of limiting plate 32 and is connected, and adjusting screw 42's the other end is connected elasticity hand wheel 43, and the one end threaded connection that limiting plate 32 was kept away from to traveller 41 has limit nut 44.

Can drive adjusting screw 42 through wrench movement elasticity hand wheel 43 and rotate, because adjusting screw 42 and the screw thread effect of installation pole 45, can make traveller 41 on the limiting plate 32 move about along traveller 41's direction to adjust the clearance between limiting plate 32 and the angle bar 31, make this clearance and the angle steel thickness phase-match on the iron tower, stop nut 44 can conveniently install pole 45 and the unexpected break away from of traveller 41.

The restraint protection unit 8 is connected with one end of the central disc 11.

The constraint protection unit 8 comprises a detachable connection assembly, a body constraint assembly and a leg constraint assembly, wherein the detachable connection assembly comprises a side ring 81, a movable buckle 82 and an extension safety belt 83, the side fixed connection side ring 81 of the central disc 11, one end of the movable buckle 82 is detachably connected with the side ring 81, the other end of the movable buckle 82 is connected with one end of the extension safety belt 83, and the other end of the extension safety belt 83 is connected with the body constraint assembly and the leg constraint assembly respectively.

The body binding component can be bound to the body of a maintenance person, the leg binding component can bind the thigh of the maintenance person, and the thigh is clamped on the side ring 81 of the side face of the central disc 11 through the movable buckle 82 in the detachable connecting component, so that the body binding component and the leg binding component are fastened through the extension safety belt 83, and the maintenance person climbing is protected safely.

The body and leg restraint assemblies may be of the prior art.

The angle steel bar 31 in the clamping sliding type device 3 is attached to the outer side of the vertical angle steel on the iron tower, the tightness degree between the limiting plate 32 and the inner side of the vertical angle steel on the iron tower can be adjusted through the clamping sliding tightness adjusting component 4, so that the fixed limiting degree between the clamping sliding type device 3 and the vertical angle steel on the iron tower can be adjusted, the potential safety hazard that the limiting plate 32 is too tight and is not easy to slide upwards or fall off due to too loose is avoided, the limiting plate 32 can be safe through the movable limiting component, the limiting plate 32 always tends to move towards the inner side of the angle steel bar 31, the limiting plate 32 is prevented from losing the function of limiting the vertical angle steel on the iron tower, the clamping sliding type device 3 can upwards slide along the vertical angle steel on the iron tower along with the upward climbing of the maintainer, the body of the maintainer is restrained by the restraining protecting unit 8, the restraining protecting unit 8 is connected to the multifunctional movable frame 1, and the maintainer is prevented from losing hands and falling off, if the sliding type tool 3 can not slide upwards along the vertical angle steel on the iron tower due to the obstruction of the oblique angle steel, the clamping sliding type tool 3 at the lower side is separated from the vertical angle steel on the iron tower through the movable limiting component, the clamping sliding type tool 3 at the lower side is rotated one hundred eighty degrees to the position at the upper side through the rotating unit 2 and the multifunctional movable frame 1 and spans the obstruction position, and the other clamping sliding type tool can also span the obstruction in the mode, and it needs to be noticed that only one of the two clamping sliding type tools 3 is allowed to be separated from the vertical angle steel on the iron tower at the same time, so as to ensure the safety of maintainers, when the multifunctional movable frame 1 is moved to the required position, the multifunctional movable frame 1 can be horizontally fixed through the two clamping sliding type tools 3, so that the multifunctional movable frame 1 is in a horizontal position, and the included angle of the two movable rods 12 can be reduced through the central disc 11, thereby enabling the multifunctional movable frame 1 to be used as a temporary bearing platform, service tools or other items may be temporarily placed.

The second embodiment, referring to fig. 1, is a climbing device for high-altitude power overhaul, and the second embodiment is further described in the first embodiment:

the body binding component comprises a body binding belt 84, a connecting belt 85 and a binding buckle 86, the connecting belt 85 is respectively arranged on two sides of the middle lower end of the extension safety belt 83, the two connecting belts 85 are respectively connected with the two body binding belts 84, the other ends of the two body binding belts 84 are respectively provided with the binding buckle 86 which is matched with each other, and the binding buckle 86 can adopt the prior art.

The lower limb protection cloth 87 of the leg binding component and the leg binding belt 88 are arranged on the bottom end of the extension safety belt 83, the lower limb protection cloth 87 is in an isosceles trapezoid shape, and the four corners of the two lower limb protection cloths 87 are connected through the leg binding belt 88 respectively.

Third embodiment, referring to fig. 2 and 5, a climbing device for high altitude power overhaul, the present embodiment has substantially the same structure as the first embodiment, except that:

still including the centre gripping control unit 5, the centre gripping control unit 5 includes push rod 51, holding rod 52 and arch finger 53, and the upper and lower end both sides of holding rod 52 are swing joint push rod 51's one end respectively, and push rod 51's the other end respectively with the connecting rod 35 side swing joint that corresponds, the outside bend of angle steel strip 31 middle part fixedly connected with arch finger 53.

The palm of the maintainer contacts the holding rod 52, the four fingers except the thumb pass through the arched finger rod 53, the holding rod 52 can move towards the arched finger rod 53, the holding rod 52 pushes the push rod 51 to move, the push rod 51 pushes the connecting rod 35 to overcome the pulling force of the spring 36, the limiting plate 32 is separated from the limit of the iron tower angle steel through the sliding rod 33 and the clamping sliding tightness adjusting component 4, the clamping sliding type tool 3 can be controlled to be temporarily separated from the clamping limit of the iron tower angle steel, the blocking point is bypassed at the moment, the hand is loosened, the spring 36 rebounds, the limiting plate 32 in the clamping sliding type tool 3 is pulled again to complete the re-limit of the iron tower angle steel.

Four finger grooves are equidistantly formed in the inner side of the arched finger 53, and an arc groove is formed in the middle of one side of the holding rod 52, which is far away from the arched finger 53. The four finger grooves can be matched with fingers of maintainers, and the arc-shaped grooves are matched with palms, so that the operation of the maintainers is facilitated.

The fourth embodiment, referring to fig. 5, is a climbing device for high-altitude power maintenance, and the present embodiment is substantially the same as the third embodiment, except that:

still include position locking subassembly 6, position locking subassembly 6 includes locking nut 61, locking screw 62 and locking hand wheel 63, and the side of angle steel strip 31 is inlayed and is had locking nut 61, and locking nut 61 female connection has locking screw 62, and the one end that locking screw 62 is located the angle steel strip 31 outside is connected with locking hand wheel 63.

Can rotate locking screw 62 through locking hand wheel 63, locking screw 62 is for locking nut 61 activity to can make locking screw 62 the inner support the angle steel side of tight iron tower, thereby make centre gripping sliding type utensil 3 can not slide on the angle steel of iron tower, the locking of the position of accomplishing, also conveniently use multi-functional adjustable shelf 1 this moment as bearing the frame.

Fifth embodiment, referring to fig. 7, a climbing device for high altitude electric power overhaul, the present embodiment is substantially the same as the fourth embodiment, except that:

still include smooth unit 7, smooth unit 7 contains recess 71, pivot 72, gyro wheel 73 and roller 74, and recess 71 has been seted up respectively to the lower extreme on the inboard of angle steel strip 31, and the recess 71 internal rotation is connected with horizontal pivot 72, and the mid-mounting of pivot 72 has gyro wheel 73, and the roller 74 has been cup jointed in the outside of gyro wheel 73 is fixed.

The groove 71 is used for installing the rotating shaft 72, and due to the rotation of the roller 73 and the roller 74, and the roller 73 and the roller 74 are in contact with the side surface of the angle steel of the iron tower, the friction force of the clamping sliding type tool 3 sliding on the angle steel of the iron tower can be reduced.

The multifunctional movable frame 1 further comprises arc-shaped rods 13, and the arc-shaped rods 13 are respectively arranged in the middle of one side, away from each other, of the two movable rods 12. The design of the arc-shaped rod 13 can increase the bearing area of the movable rod 12 after the movable rod is transversely fixed through the clamping sliding type tools at the two ends, and even can enable a maintainer to temporarily sit on the movable rod, so that the effect of the multifunctional movable frame 1 is increased.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. The utility model provides a high altitude electric power overhauls uses climbing device which characterized in that includes:

the multifunctional movable frame (1) comprises a central disc (11), movable rods (12), connecting lugs (14) and fixed circular plates (15), wherein two sides of the central disc (11) are respectively movably connected with one ends of the two movable rods (12), the other ends of the two movable rods (12) are respectively movably connected with the two connecting lugs (14), and the two connecting lugs (14) are respectively fixed on one sides of the two fixed circular plates (15);

two rotating units (2) are arranged, and one ends of the two rotating units (2) are respectively fixedly connected with the other sides of the two fixed circular plates (15);

the clamping sliding type tool (3) comprises an angle steel bar (31), limiting plates (32) and movable limiting assemblies, wherein two inner sides of the angle steel bar (31) are respectively provided with the two limiting plates (32), the two outer sides of the angle steel bar (31) are respectively provided with the movable limiting assemblies, and each movable limiting assembly is respectively connected with the corresponding limiting plate (32) through a clamping sliding tightness adjusting assembly (4);

a binding protection unit (8), one end of which is connected with the central disc (11).

2. The climbing device for high-altitude electric power overhaul according to claim 1, wherein the rotating unit (2) comprises half shaft sleeves (21), connecting strips (22), fixing shafts (23), fixing seats (24) and rotating heads (25), the outer corners of each angle steel bar (31) are fixedly connected with the fixing seats (24) respectively, the side surfaces of the fixing seats (24) are fixedly connected with one ends of the fixing shafts (23), the other ends of the fixing shafts (23) are fixedly connected with the rotating heads (25), the connecting strips (22) are arranged on two sides of each half shaft sleeve (21) respectively, the two half shaft sleeves (21) are connected through the connecting strips (22) and bolts to form shaft sleeves, the inner walls of the shaft sleeves are rotatably connected with the rotating heads (25), and the end portions of the shaft sleeves are connected with one side, far away from the connecting lugs (14), of the fixing circular plates (15) through bolts.

3. The climbing device for high altitude electric power overhaul of claim 1, characterized in that, the spacing subassembly of activity contains slide bar (33), sliding sleeve (34), connecting rod (35), spring (36) and fixed block (37), the outside limit of angle billet (31) is fixed with two sliding sleeve (34), sliding connection slide bar (33) in sliding sleeve (34), two slide bar (33) are close to the one end of angle billet (31) buckling department and pass through connecting rod (35) and connect, connecting rod (35) are close to the one end middle part connecting spring (36) of angle billet (31) buckling department, the other end of spring (36) passes through the buckling department of fixed block (37) fixed connection angle billet (31).

4. The climbing device for high-altitude electric power overhaul according to claim 3, wherein the clamping sliding tightness adjusting assembly (4) comprises a sliding column (41), an adjusting screw (42), a tightness hand wheel (43), a limit nut (44) and a mounting rod (45), one ends of two sliding rods (33) far away from a connecting rod (35) are connected with the side surface of the mounting rod (45), sliding columns (41) are connected in sliding holes at two ends of the mounting rod (45), the sliding columns (41) are perpendicular to the sliding rods (33), one ends of the two sliding columns (41) are fixedly connected with the end portions of corresponding limit plates (32), the adjusting screw (42) parallel to the sliding columns (41) is in threaded connection with a middle screw hole of the mounting rod (45), one end of the adjusting screw (42) is rotatably connected with the side surface of the limit plate (32) through a bearing, and the other end of the adjusting screw (42) is connected with the tightness hand wheel (43), and one end of the sliding column (41) far away from the limiting plate (32) is connected with a limiting nut (44) in a threaded manner.

5. The climbing device for high altitude electric power overhaul according to claim 1, wherein the restraint protection unit (8) comprises a detachable connection assembly, a body restraint assembly and a leg restraint assembly, the detachable connection assembly comprises a side ring (81), a movable buckle (82) and an extension safety belt (83), the side surface of the central disc (11) is fixedly connected with the side ring (81), one end of the movable buckle (82) is detachably clamped with the side ring (81), the other end of the movable buckle (82) is connected with one end of the extension safety belt (83), and the other end of the extension safety belt (83) is respectively connected with the body restraint assembly and the leg restraint assembly.

6. The climbing device for high-altitude electric power overhaul according to claim 3, further comprising a clamping control unit (5), wherein the clamping control unit (5) comprises a push rod (51), a holding rod (52) and an arched finger rod (53), two sides of the upper end and the lower end of the holding rod (52) are respectively movably connected with one end of the push rod (51), the other end of the push rod (51) is respectively movably connected with the side surface of a corresponding connecting rod (35), and the arched finger rod (53) is fixedly connected to the middle of the outer bending part of the angle steel rod (31).

7. The climbing device for high-altitude electric power overhaul according to claim 6, wherein four finger grooves are formed in the inner side of the arched finger rod (53) at equal intervals, and an arc-shaped groove is formed in the middle of one side, away from the arched finger rod (53), of the holding rod (52).

8. The climbing device for high-altitude electric power overhaul according to claim 1, further comprising a position locking assembly (6), wherein the position locking assembly (6) comprises a locking nut (61), a locking screw (62) and a locking hand wheel (63), the locking nut (61) is embedded in the side surface of the angle steel bar (31), the locking nut (61) is in threaded connection with the locking screw (62), and the locking hand wheel (63) is connected to one end, located on the outer side of the angle steel bar (31), of the locking screw (62).

9. The climbing device for high-altitude electric power overhaul according to claim 1, further comprising a smoothing unit (7), wherein the smoothing unit (7) comprises a groove (71), a rotating shaft (72), a roller (73) and a rolling sleeve (74), the groove (71) is formed in each of the upper end and the lower end of the inner side of the angle steel bar (31), the transverse rotating shaft (72) is rotatably connected in the groove (71), the roller (73) is installed in the middle of the rotating shaft (72), and the rolling sleeve (74) is fixedly sleeved on the outer side of the roller (73).

10. The climbing device for high-altitude electric power overhaul according to claim 1, wherein the multifunctional movable frame (1) further comprises arc-shaped rods (13), and the arc-shaped rods (13) are respectively arranged in the middle of one side, away from each other, of the two movable rods (12).

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