CN115445160A - High-safety pole climbing device for power distribution network construction - Google Patents
High-safety pole climbing device for power distribution network construction Download PDFInfo
- Publication number
- CN115445160A CN115445160A CN202211117105.6A CN202211117105A CN115445160A CN 115445160 A CN115445160 A CN 115445160A CN 202211117105 A CN202211117105 A CN 202211117105A CN 115445160 A CN115445160 A CN 115445160A
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- clamping ring
- pole
- ring
- power distribution
- distribution network
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- 230000009194 climbing Effects 0.000 title claims abstract description 59
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 241001503987 Clematis vitalba Species 0.000 abstract description 12
- 230000001174 ascending effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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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
- A63B27/02—Climbing devices for round poles or trees attachable to the feet
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention relates to a pole climbing device for power distribution network construction with high safety, which comprises a left pole climbing component and a right pole climbing component which are bilaterally symmetrical, wherein the left pole climbing component and the right pole climbing component both comprise clamping ring components; the clamping ring assemblies respectively comprise an inner clamping ring and an outer clamping ring which are in a bracket shape, a plurality of clamping cones are respectively and uniformly fixed on the bottom surfaces of the inner clamping ring and the outer clamping ring, and pedals are respectively arranged between the connecting end parts of the inner clamping ring and the outer clamping ring; the equal fixed welding of medial surface of footboard has the connecting plate, and the top surface of every group footboard is installed to detain and is tied up reminding device. The clamping ring assembly is arranged, a climber enables the sole to be balanced to enable the clamping ring assembly to move upwards, and after the clamping ring assembly is moved to a position where the user needs to climb fixedly, the inclined sole enables a clamping cone on the clamping ring assembly to be connected to the outer wall of the electric pole in a clamped mode, so that the climbing position where the climber is located is stabilized, another foot is moved upwards in the same way to climb, the climbing is achieved, and the two legs of the climber cannot drive the clamping ring assembly to be separated from the electric pole, so that the climbing safety is improved.
Description
Technical Field
The invention relates to a pole climbing device with high safety for power distribution network construction, and belongs to the technical field of pole climbing devices.
Background
In the construction of the power distribution network, for the reason that the structure of the power distribution network is more reasonable, the power supply reliability is improved, electric wires are often required to be erected, when the electric wires are erected, operators need to climb electric poles to complete related operations, pole climbing devices are used as auxiliary pole climbing tools, are commonly used for climbing poles in the construction of the power distribution network, and can assist the operators to quickly complete operation tasks such as pole climbing and wiring.
Based on the prior art, the existing pole climber is mostly formed by a semicircular or right-angle structure, after a pole climber fixes feet on the pole climber, one foot climbs upwards from the side, is clamped on the outer wall of an electric pole, and then climbs the other foot, so that the steps are repeated, the pole climbs to perform electric power distribution network construction operation, and in the process, the feet can be separated from the electric pole, so that danger is easy to occur, the feet are difficult to separate from the electric pole during pole climbing, and the safety is improved; when the pole climbing device is used, the feet need to be inclined by a certain angle, so that the pole climbing device can move upwards, after a certain distance is climbed, the feet are inclined to the original positions, and the pole climbing device is clamped on the outer wall of an electric pole; the pole climber often ignores the fixed of second foot behind fixed one foot before the pole climbs, takes place danger easily, is difficult to automatic remind pole climber to lead the footboard with the foot is fixed after stepping on the footboard to the problem of security improves.
Disclosure of Invention
In view of the defects of the prior art, the technical problem to be solved by the invention is to provide the pole climbing device for power distribution network construction, which is high in safety.
In order to solve the technical problems, the technical scheme of the invention is as follows: a pole climbing device with high safety for power distribution network construction comprises a left pole climbing assembly and a right pole climbing assembly which are bilaterally symmetrical, wherein the left pole climbing assembly and the right pole climbing assembly both comprise snap ring assemblies; the clamping ring assemblies respectively comprise an inner clamping ring and an outer clamping ring which are in a bracket shape, a plurality of clamping cones are respectively and uniformly fixed on the bottom surfaces of the inner clamping ring and the outer clamping ring, and pedals are respectively arranged between the connecting end parts of the inner clamping ring and the outer clamping ring; the medial surface of footboard all fixed welding have the connecting plate, and the top surface of every group footboard is installed to buckle and is tied up reminding device.
Preferably, all set firmly the cardboard on the interior snap ring, the vertical card hole of a plurality of has been seted up on the cardboard surface, and a plurality of tooth racks have all set firmly on the upper and lower surface of cardboard, and the linking of snap ring is inner including the equal fixed welding of cardboard, and the card hole is the rectangle structure and runs through the cardboard.
Preferably, all be equipped with picture peg, jack and a plurality of inserting groove on the outer snap ring, the picture peg is equipped with two sets ofly and respectively fixed welding in the inner upper and lower both sides of linking of outer snap ring, joint cardboard between two picture pegs, and sets up a plurality of jacks on the picture peg, the jack be rectangular structure and with card hole position one-to-one, the inserting groove all sets up in the inboard of picture peg, and the inside one-to-one of a plurality of inserting grooves grafting tooth strip.
Preferably, the rear end of the pedal is provided with two groups of binding bands, one ends of the two groups of binding bands are fixedly connected to the top surface of the pedal, and the other ends of the two groups of binding bands are buckled and connected together through the binding bands; the connecting plate all is equipped with two sets ofly and respectively fixed welding in the inboard upper and lower position of footboard altogether, all inlays between two upper and lower connecting plates and establishes interior snap ring and outer snap ring linking tip, all sets up the through-hole with calorie hole, jack one-to-one on two upper and lower connecting plates, and the through-hole is the inserted bar that the rectangle structure just alternates with calorie hole, jack, equal interference fit between inserted bar and through-hole, calorie hole, the jack.
Preferably, detain and tie up reminding device and all set up the front end top surface at the footboard, detain and tie up reminding device and tie up the warning subassembly by the knot of two sets of bilateral symmetry and constitute, detain and tie up reminding subassembly and all including fixing the fixing base at the footboard top surface, the top of fixing base all sells the articulated commentaries on classics piece that has right angled triangle of axle, the inclined plane of commentaries on classics piece all moves towards pedal side and has set firmly the elasticity strip, the elasticity strip is the elastic metal piece, its cross sectional shape is arc and concave part towards pedal side, all is equipped with the torsional spring between the round pin axle of commentaries on classics piece and the fixing base.
Preferably, all be provided with the rigidity ring on the commentaries on classics piece, all set up the breach of quarter size on the rigidity ring, the wherein one end of rigidity ring is fixed in the wherein right angle limit side of commentaries on classics piece, and the other end of rigidity ring is fixed in another right angle limit side of commentaries on classics piece, all set up the vertical notch strip of stepping down for the rigidity ring process on the fixing base, equal spiro union has holding screw on the fixing base, and holding screw's axial is parallel with the round pin axle.
Preferably, the outer side of each rigid ring is fixedly provided with a pull rod.
Compared with the prior art, the invention has the following beneficial effects:
1. the clamping ring assembly is arranged, the climber enables the sole to be balanced to enable the clamping ring assembly to move upwards, the clamping ring assembly is moved to a position needing to be fixed in a climbing mode, the inclined sole enables the clamping cone on the clamping ring assembly to be connected to the outer wall of the electric pole in a clamped mode, the climbing position where the climber is located is stabilized, the other foot is moved upwards in a similar mode, the operation is reciprocating, the pole climbing is completed, the clamping ring is separated from the electric pole from the side, after the clamping ring climbs for a certain distance upwards, the angle of the clamping ring passing through the inclined sole from the side is clamped to the climbing mode of the climbing position, the two legs of the climber cannot drive the clamping ring assembly to be separated from the electric pole, and the safety is improved.
2. The utility model discloses a pole climbing device, including the pole of stepping on, the pole of stepping on is connected with the footboard, the connecting plate is connected with interior snap ring, outer snap ring, footboard and connecting plate together, and the connecting plate provides stable basis for snap ring subassembly, it turns up in the use of avoiding snap ring subassembly, the unable rotation after the inserted bar is pegged graft, the whereabouts, guarantee the stability of connecting, the footboard is installed in snap ring subassembly's centre simultaneously, make the pole person of stepping on when stepping on the pole, compare in installing in the footboard at the snap ring end, the angle that needs the slope sole is littleer, more has the security.
3. Having set up and having detained reminding device of tying up, when the pedal was gone up to the person of climbing the pole, made the commentaries on classics piece towards inboard upset back elastic strip contact the foot of the person of climbing the pole, thereby the elastic strip atress can take place crooked and detain on the foot of the person of climbing the pole, can send two sounds of "pap, pap" simultaneously when two sets of elastic strip atress are crooked to remind the person of climbing the pole to utilize the bandage to tie up the foot on the pedal, in order to avoid the person of climbing the pole to forget to detain and tie up the bandage, improve the security.
The invention is described in further detail below with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic view of the structure of the present invention in use.
Fig. 2 is a schematic view of the lower structure of the present invention.
FIG. 3 is a schematic view of a snap-ring assembly of the present invention.
FIG. 4 is a schematic view of an expanded configuration of the clip assembly of the present invention.
Fig. 5 is a schematic structural view of the connection plate of the present invention.
Fig. 6 is an enlarged view of the structure at a in fig. 5 according to the present invention.
Fig. 7 is an enlarged view of the structure of fig. 4 at B according to the present invention.
Fig. 8 is a first schematic view of the operation of the buckle reminder assembly of the present invention.
Fig. 9 is a schematic diagram of the operating principle of the buckle reminder assembly of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a snap ring assembly; 11. an inner snap ring; 1101. clamping a plate; 1102. a clamping hole; 1103. a tooth rack; 12. an outer snap ring; 1201. inserting plates; 1202. a jack; 1203. inserting grooves; 2. a pedal; 201. binding bands; 202. a fixed seat; 203. a through hole; 3. a connecting plate; 302. a rod is inserted; 4. a buckle binding reminding device; 41. rotating the block; 42. a rigid circular ring; 43. a pull rod; 44. an elastic strip; 45. a set screw; 46. a foot section.
Detailed Description
The invention is further explained below with reference to the drawings and the embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure herein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1 to 9, the present embodiment provides a pole climbing device for power distribution network construction with high safety, including a left pole climbing component and a right pole climbing component that are bilaterally symmetric, where the left pole climbing component and the right pole climbing component both include snap ring components; the clamping ring assemblies respectively comprise an inner clamping ring and an outer clamping ring which are in a bracket shape, a plurality of clamping cones are respectively and uniformly fixed on the bottom surfaces of the inner clamping ring and the outer clamping ring, and pedals are respectively arranged between the connecting end parts of the inner clamping ring and the outer clamping ring; the equal fixed welding of medial surface of footboard has the connecting plate, and the top surface of every group footboard is installed to detain and is tied up reminding device.
In the embodiment of the invention, the inner snap rings are fixedly provided with the snap plates, the surfaces of the snap plates are provided with a plurality of vertical snap holes, the upper and lower surfaces of the snap plates are fixedly provided with a plurality of tooth bars, the snap plates are fixedly welded at the connecting inner ends of the inner snap rings, and the snap holes are of rectangular structures and penetrate through the snap plates.
In the embodiment of the invention, the outer snap ring is provided with two groups of inserting plates, inserting holes and a plurality of inserting grooves, the inserting plates are fixedly welded on the upper side and the lower side of the connecting inner end of the outer snap ring respectively, the clamping plates are clamped between the two inserting plates, the inserting plates are provided with a plurality of inserting holes, the inserting holes are of rectangular structures and correspond to the positions of the clamping holes one by one, the inserting grooves are arranged on the inner sides of the inserting plates, and the inserting tooth strips are correspondingly inserted in the inserting grooves one by one.
In the embodiment of the invention, the rear end of the pedal is provided with two groups of binding bands, one ends of the two groups of binding bands are fixedly connected to the top surface of the pedal, and the other ends of the two groups of binding bands are connected together through binding band buckles; the connecting plate all is equipped with two sets ofly and respectively fixed welding in the inboard upper and lower position of footboard altogether, all inlays between two upper and lower connecting plates and establishes interior snap ring and outer snap ring linking tip, all sets up the through-hole with calorie hole, jack one-to-one on two upper and lower connecting plates, and the through-hole is the inserted bar that the rectangle structure just alternates with calorie hole, jack, equal interference fit between inserted bar and through-hole, calorie hole, the jack. The vertical section of the inserted bar is of a T-shaped structure, and the top of the through hole of the upper connecting plate is provided with a countersunk head.
In the embodiment of the invention, the buckling and binding reminding devices are arranged on the top surface of the front end of the pedal, each buckling and binding reminding device consists of two groups of buckling and binding reminding components which are bilaterally symmetrical, each buckling and binding reminding component comprises a fixed seat fixed on the top surface of the pedal, the top end of each fixed seat is hinged with a right-angled triangular rotating block through a pin shaft, the inclined surfaces of the rotating blocks face towards the pedal side and are fixedly provided with elastic strips, each elastic strip is an elastic metal sheet, the cross section of each elastic metal sheet is arc-shaped, the concave part of each elastic strip faces towards the pedal side, and a torsion spring is arranged between each pin shaft of each rotating block and each fixed seat.
In the embodiment of the invention, the rotating blocks are respectively provided with a rigid ring, the rigid rings are respectively provided with a quarter-sized notch, one end of each rigid ring is fixed on one right-angle side surface of the rotating block, the other end of each rigid ring is fixed on the other right-angle side surface of the rotating block, the fixed seats are respectively provided with a vertical abdicating groove strip for the rigid rings to pass through, the fixed seats are respectively in threaded connection with a set screw, and the axial direction of the set screw is parallel to the pin shaft.
In the embodiment of the invention, the outer side parts of the rigid circular rings are fixedly provided with pull rods.
In the embodiment of the invention, the working method of the pole climbing device for the power distribution network construction with high safety is carried out according to the following steps:
1. according to the size of a climbing electric pole, the positions of the inner clamping ring and the outer clamping ring which need to be connected are determined, the tooth racks are clamped into the insertion grooves, the inner clamping ring and the outer clamping ring are fixedly inserted together and surround the periphery of the electric pole, then the clamping ring assembly is inserted between an upper connecting plate and a lower connecting plate of the pedal, the inner clamping ring, the outer clamping ring, the pedal and the connecting plates can be connected together through the insertion rods, and the assembly is completed;
2. step on the inclined plane of commentaries on classics piece when the footboard is stepped on to the person of ascending a pole, make commentaries on classics piece upset back elastic strip towards inboard contact the foot of the person of ascending a pole, thereby the elastic strip atress can take place crooked detain on the foot of the person of ascending a pole, can send "crack, crack" two sound when two sets of elastic strip atress are crooked simultaneously, thereby remind the person of ascending a pole to utilize the bandage to tie up the foot on the footboard, in order to avoid the person of ascending a pole to forget to buckle the bandage, improve the security.
3. In step 2, after the turning block is turned towards the inner side, the turning block drives the rigid ring on the turning block to be turned outwards, the rigid ring can be lifted by a certain distance when being turned outwards, and at the moment, the fastening screw is screwed in the vertical abdicating groove strip and props against the rigid ring between the lowest part of the rigid ring and the turning block, so that the rigid ring cannot be turned inwards to reset, and the elastic strip is always buckled on the foot of a climber.
4. After the pole climbing device is used, the rotating set screw is rotated to withdraw from the vertical abdicating groove strip, the rotating block swings upwards to reset under the action of the torsion spring when the foot is lifted, and the rigid circular ring also turns inwards to reset.
Interior snap ring and outer snap ring are connected breach length between the back outer end and are less than the diameter of pole of climbing, make interior snap ring and outer snap ring all unable from the side break away from the pole, it needs to be with sole horizontal adjustment back to upper adjustment height to step on the pole person, the angle of sole of inclining again, make the card awl joint of interior snap ring and outer snap ring bottom surface on the outer wall of pole, make the pole person fix in the position of climbing, compare in breaking away from the pole with the snap ring from the side, upwards climb behind the certain distance, the angle card that again passes through the slope sole with the snap ring from the side is to the pole mode of climbing of the position of climbing, the person's of climbing both legs of climbing can't drive the snap ring subassembly and break away from the pole, and more has the security.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a high power distribution network construction of security is with stepping on pole ware which characterized in that: the left climbing rod component and the right climbing rod component are bilaterally symmetrical and comprise clamp ring components (1); the clamping ring assemblies (1) respectively comprise an arc-shaped inner clamping ring (11) and an arc-shaped outer clamping ring (12), a plurality of clamping cones are respectively and uniformly fixedly arranged on the bottom surfaces of the inner clamping ring (11) and the outer clamping ring (12), and pedals (2) are respectively arranged between the connection end parts of the inner clamping ring (11) and the outer clamping ring (12); the equal fixed welding of medial surface of footboard (2) has connecting plate (3), and the top surface of every group footboard (2) is installed to detain and is tied up reminding device (4).
2. The pole climbing device with high safety for power distribution network construction according to claim 1, characterized in that: all set firmly cardboard (1101) on interior snap ring (11), a plurality of vertical card hole (1102) have been seted up on cardboard (1101) surface, a plurality of tooth racks (1103) have all been set firmly on the upper and lower surface of cardboard (1101), the linking of snap ring (11) is inner including equal fixed welding of cardboard (1101), card hole (1102) are the rectangle structure and run through cardboard (1101).
3. The pole climbing device for power distribution network construction with high safety according to claim 2, characterized in that: all be equipped with picture peg (1201) on outer snap ring (12), jack (1202) and a plurality of inserting groove (1203), picture peg (1201) are equipped with two sets ofly and respectively fixed welding in the inner upper and lower both sides of linking of outer snap ring (12), joint cardboard (1101) between two picture pegs (1201), and set up a plurality of jacks (1202) on picture peg (1201), jack (1202) be the rectangle structure and with card hole (1102) position one-to-one, inserting groove (1203) all set up the inboard at picture peg (1201), and the inside one-to-one of a plurality of inserting groove (1203) grafting tooth strip (1103).
4. The pole climbing device with high safety for power distribution network construction according to claim 3, characterized in that: the rear end of the pedal (2) is provided with two groups of binding bands (201), one ends of the two groups of binding bands (201) are fixedly connected to the top surface of the pedal (2), and the other ends of the two groups of binding bands (201) are buckled and connected together through the binding bands; connecting plate (3) all are equipped with two sets ofly and fixed welding respectively about footboard (2) inboard position, all inlay between two upper and lower connecting plates (3) and establish interior snap ring (11) and outer snap ring (12) linking tip, all set up on two upper and lower connecting plates (3) with card hole (1102), through-hole (203) of jack (1202) one-to-one, through-hole (203) and card hole (1102), jack (1202) are the rectangle structure and alternate inserted bar (302) that have the rectangle, equal interference fit between inserted bar (302) and through-hole (203), card hole (1102), jack (1202).
5. The pole climbing device for power distribution network construction with high safety according to claim 1, characterized in that: detain and tie up reminding device (4) and all set up the front end top surface at footboard (2), detain and tie up reminding device (4) and tie up the warning subassembly by the knot of two sets of bilateral symmetry and constitute, detain and tie up warning subassembly and all including fixing base (202) at footboard (2) top surface, the top of fixing base (202) all distributes that the axle articulates has right angled triangle's commentaries on classics piece (41), the inclined plane of commentaries on classics piece (41) all just has set firmly elastic strip (44) towards pedal side, elastic strip (44) are the elastic metal piece, its cross sectional shape is arc and concave part towards pedal side, all be equipped with the torsional spring between round pin axle and fixing base (202) of commentaries on classics piece (41).
6. The pole climbing device for power distribution network construction with high safety according to claim 5, characterized in that: all be provided with rigidity ring (42) on commentaries on classics piece (41), all set up the breach of quarter size on rigidity ring (42), wherein one end of rigidity ring (42) is fixed in the wherein right angle limit side of commentaries on classics piece (41), and another right angle limit side at commentaries on classics piece (41) is fixed to the other end of rigidity ring (42), all offer the vertical notch strip that gives way that is used for rigidity ring (42) to pass through on fixing base (202), all the spiro union has holding screw on fixing base (202), and holding screw's axial is parallel with the round pin axle.
7. The pole climbing device for power distribution network construction with high safety according to claim 6, characterized in that: and pull rods (43) are fixedly arranged at the outer side parts of the rigid circular rings (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211117105.6A CN115445160A (en) | 2022-09-14 | 2022-09-14 | High-safety pole climbing device for power distribution network construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211117105.6A CN115445160A (en) | 2022-09-14 | 2022-09-14 | High-safety pole climbing device for power distribution network construction |
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| Publication Number | Publication Date |
|---|---|
| CN115445160A true CN115445160A (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211117105.6A Pending CN115445160A (en) | 2022-09-14 | 2022-09-14 | High-safety pole climbing device for power distribution network construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN115445160A (en) |
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| CN215775757U (en) * | 2021-04-09 | 2022-02-11 | 马鞍山师范高等专科学校 | Patting ring type leg-holding mud guard |
| CN215938957U (en) * | 2021-04-15 | 2022-03-04 | 山东惠杰电气工程技术有限公司 | Pole climbing device |
| CN114432675A (en) * | 2022-03-02 | 2022-05-06 | 国网山东省电力公司临沂供电公司 | Pole climber with intelligent safety climbing warning function |
-
2022
- 2022-09-14 CN CN202211117105.6A patent/CN115445160A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125746A (en) * | 2010-01-18 | 2011-07-20 | 刘振安 | Connecting rod type eagle claw climber |
| CN202283066U (en) * | 2011-10-30 | 2012-06-27 | 金平英 | Electronic watch with pat ring |
| CN205162055U (en) * | 2015-12-07 | 2016-04-20 | 浙江红草帽鞋业有限公司 | Body -building is shoes on foot |
| CN107854819A (en) * | 2017-11-16 | 2018-03-30 | 郑菁清 | One kind is climbed constructing device |
| US20200056776A1 (en) * | 2018-04-26 | 2020-02-20 | James Manroe | Sneaky Hunters Boot Lamp |
| CN109123893A (en) * | 2018-10-15 | 2019-01-04 | 黑天鹅智能科技（福建）有限公司 | Edema measurement shoe and edema measurement method thereof |
| CN215775757U (en) * | 2021-04-09 | 2022-02-11 | 马鞍山师范高等专科学校 | Patting ring type leg-holding mud guard |
| CN215938957U (en) * | 2021-04-15 | 2022-03-04 | 山东惠杰电气工程技术有限公司 | Pole climbing device |
| CN114432675A (en) * | 2022-03-02 | 2022-05-06 | 国网山东省电力公司临沂供电公司 | Pole climber with intelligent safety climbing warning function |
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