CN108970032A - A kind of adjustable climbers of power grid - Google Patents
A kind of adjustable climbers of power grid Download PDFInfo
- Publication number
- CN108970032A CN108970032A CN201810759724.2A CN201810759724A CN108970032A CN 108970032 A CN108970032 A CN 108970032A CN 201810759724 A CN201810759724 A CN 201810759724A CN 108970032 A CN108970032 A CN 108970032A
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- CN
- China
- Prior art keywords
- pedal
- protrusion
- counterbore
- hole
- support rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Abstract
The invention belongs to power distribution network ancillary equipment field more particularly to a kind of adjustable climbers of power grid.A kind of adjustable foot buckle structure of the invention is simple, it is low in cost, in use, scaler the crawl angle to climbers and range can carry out active adjusting according to actual needs, whole operation process only needs ankle part swing and foot's side-to-side movement to complete, easy to use, and climbers can be made preferably to grab the structures such as electric pole, the efficiency for improving distribution operation, guarantees the safety of climbing.
Description
Technical field
The invention belongs to power distribution network ancillary equipment field more particularly to a kind of adjustable climbers of power grid.
Background technique
Operator covers when climbers are distribution operations swashes a kind of arc iron implements of electric pole in shoes.It is mainly used for electricity
Power, post and telecommunications route concrete frame or steel tube tower are ascended a height use when operating.Its principle is to keep the other side tight by human body own wt
Button on utility poles, generates biggish frictional force, to make one to be easy to climb；And reduce when foot-up because bearing gravity on foot, button
It is automatic to unclamp, support is provided for user in climbing and operating process using the locking phenomenon in mechanics.Existing climbers
Its structure is usually fixation, can not actively adjust it during climbing and firmly grasp angle and range.But the existing electric pole in part
Its diameter be not be fixed, but gradually become smaller, hoisted during climbing using traditional climbers from the bottom up, climbers
Crawl angle and range constantly become smaller, and are increasingly difficult to cause security risk to hold, or even electric pole can not be caught to cause to operate nothing
Method carries out.
Summary of the invention
The purpose of the invention is, provides a kind of climbers that can actively adjust climbers crawl range, was climbing
Operator can be adjusted climbers according to the variation of the diameter of movement such as electric pole in journey, allow it to keep enough crawl angles
Degree and range improve stability and adaptability during climbing, guarantee the safety of distribution operation.
To achieve the above object, the invention adopts the following technical scheme that.
A kind of adjustable climbers of power grid, support rod including arc and pedal and the connection that support rod one end is set
Seat；
Support rod includes the shaft of one section of arc, support rod section is rectangle, side shaft of the support rod close to pedal
Lower section setting is with teeth；Pedal includes pedal, and counterbore or rope band are provided on pedal to connect with shoes；Pedal is towards support rod
End face be face, connecting column and operation post are vertically installed on face, connecting column is cylindrical structure, and operation post is cylindric knot
The link position of structure, operation post and pedal and its top are respectively arranged with the first protrusion and the second protrusion；On attachment base
It is provided with the channel passed through for support rod, installation cavity is provided with below channel, gear, the tooth of gear are provided in installation cavity
Conjunction is mutually bitten with the tooth on upper support bar；The central axis of gear is provided with via hole, the axis of via hole is perpendicular to face；The two of via hole
End is respectively arranged with the first counterbore and the second counterbore；First counterbore is provided on face and hole wall to be agreed with the first protrusion
The first limiting slot, the second counterbore is far from being provided with the second limiting slot that can agree with the second protrusion on face and hole wall；Installation
The inner wall of chamber is equipped with fixation hole corresponding with the first counterbore position, handle hole corresponding with the second counterbore position；Fixation hole and
Handle hole is pierced by mounting base outward respectively, and the third limiting slot that can agree with the first protrusion is provided on the inner wall of fixation hole；
Via hole, the first counterbore, the second counterbore, fixation hole, handle hole coaxial arrangement；Lock hole is additionally provided on attachment base；Pedal is close
During attachment base, operation post and the second protrusion sequentially pass through third limiting slot, the first counterbore, via hole, second on pedal
Counterbore and handle hole；When the distance between pedal and attachment base reach minimum range, the first limit of the first protrusion insertion
Slot is stuck, and is inserted into the first limiting slot through third limiting slot to lock gear；Connecting column is inserted into lock hole；Pedal is far from installation
During seat, the second protrusion can be inserted into the second limiting slot so that gear can be rotated with the second protrusion through handle hole, connect simultaneously
It connects column and is detached from lock hole.
In to existing climbers long-term use process, it has been found that with the change of the supporting frameworks such as electric pole in power grid, always
The solid electric pole of the cement of formula is fewer and fewer, is replaced by the lighter tubular material such as metal tube, while the roughness on electric pole surface
Smaller, to satisfy the use demand, part electric pole is also designed to Diameter Gradual Change, the small structure in the big upper end in lower end, and existing climbers according to
After encountering above-mentioned Novel electric pole grip often occurs for structure and application method before so extending over scores of years, these climbers
Not enough, electric pole can not be effectively grabbed after pole diameter variation, leads to not climb, or cause security risk.The present invention mentions
A kind of scheme out can improve the safety of climbers by changing the angular range crawl range of curved rod on climbers, make it
Can on more smooth electric pole or pole diameter become smaller after be still capable of providing enough support forces.Structure of the invention can
To allow operator as needed, by operating the wobble drive gear of pedal, and then to make the crawl of support rod in climbing
Angle and range change, and operating process only needs to swing by ankle part when climbing upwards, mutually tie with the process climbed is replaced before
It closes.
Preferably, the first protrusion and the second protrusion are made of the projective structure for being symmetricly set on connecting column two sides, the
One protrusion and the second protrusion section are identical；First counterbore and the second counterbore are symmetricly set on gear two sides, planform
It is identical.Shape and the structures such as the identical protrusion of structure and counterbore can simplify the processing and manufacturing process of components, make zero
Part structure is uniform, without the concern for direction when gear is installed, is more convenient for dismounting.
Preferably, lock hole is provided with avoiding hollow groove in two sides up and down.In use, connecting column need to be inserted into lock hole or
Person extracts out of locking level, and setting avoiding hollow groove can prevent from stopping during pedal is far from or close to attachment base, makes it more
It is easy to align in order to dock.
Preferably, one end on support rod far from pedal is provided with flat part, and flat part is from arc shaft to arc center
Extend after deflection certain angle on the outside of axis and obtains.Flat part can prevent the point of support rod from falling into electric pole in the process of grasping
Cause to be not easy to grab in depression in the surface or structure gap, improve the smoothness of climbing, improves working efficiency.
Preferably, support rod is inserted into channel from the side close to gear, and channel is provided with expansion in the side close to lock hole
Mouthful.Flaring improves the stabilization that device uses for preventing support boom end access way from occurring stuck in the process or being blocked
Property.
Preferably, the inner wall of installation cavity is provided with the fixed ring of protrusion, is provided with the fixing groove of recess on gear accordingly,
Fixed ring can wedge in fixing groove so that gear is fixed in installation cavity.The fixed ring and fixing groove for being applicable in annular enable to tooth
Rotatable stable setting is taken turns in installation cavity, simplifies structure design, improves structural stability.
Preferably, the outer ledge of pedal is provided with obstruction portion.On the one hand obstruction portion prevents sole during trampling from leaving
On the one hand pedal surface provides support when foot moves out, avoid nowhere putting forth effort, so that climbers are more convenient to use.
Preferably, attachment base is combined by two parts lid, and channel and installation cavity are respectively by being arranged slot knot on both parts
Structure split is constituted.Be arranged to two-part attachment base be more convenient for climbers dismounting maintenance, do not need to dig by special processing method
Cavity out, it is only necessary to dig out slot structure in single part, processing is more convenient, and cost is lower.
Preferably, attachment base is provided with the crawl section of arc backwards to the side of pedal, the one of separate attachment base on support rod
End is provided with crawl section, and crawl section includes one towards the cambered surface on the inside of curved rod, is provided with form friction pattern in cambered surface.
The beneficial effect is that: a kind of adjustable foot buckle structure of the invention is simple, low in cost, in use,
Scaler the crawl angle to climbers and range can carry out active adjusting according to actual needs, and whole operation process only needs foot
Ankle is swung and foot's side-to-side movement is completed, easy to use, climbers can be made preferably to grab the structures such as electric pole, mentions
The efficiency of high distribution operation guarantees the safety of climbing.
Detailed description of the invention
Fig. 1 is the assembling schematic diagram of the adjustable climbers embodiment of the present invention；
Fig. 2 is the structural schematic diagram of support rod in the adjustable climbers embodiment of the present invention；
Fig. 3 is the structural schematic diagram of pedal in the adjustable climbers embodiment of the present invention；
Fig. 4 is the structural schematic diagram of attachment base in the adjustable climbers embodiment of the present invention；
Fig. 5 is the schematic diagram of internal structure (cross-sectional view) of attachment base in the adjustable climbers embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the adjustable climbers embodiment middle gear of the present invention；
Fig. 7 is the schematic diagram of internal structure of the gear of the adjustable climbers embodiment of the present invention.
Specific embodiment
It elaborates below in conjunction with specific embodiment to the invention.
As shown in Figure 1, a kind of adjustable climbers of power grid of the invention, support rod 1 and setting including arc are being supported
The pedal 2 and attachment base 3 of bar one end；
As shown in Figure 2, support rod 1 includes the shaft 10 of one section of arc, and 1 section of support rod is rectangle, and support rod 1 is close
The lower section setting with teeth 11 of the side shaft of pedal 2；One end on support rod 1 far from pedal is provided with flat part 12, flat part
12 from arc shaft 10 to arc central axis on the outside of obtained along linear extension after deflection certain angle.
As shown in figure 3, pedal 2 includes pedal 20, counterbore 20a or rope band are provided with to connect with shoes on pedal；It steps on
Plate is that connecting column 21 and operation post 22 are vertically installed on the face the face A 20b, A towards the end face of support rod 1, and connecting column is cylinder
Structure, operation post are cylindrical-shaped structure, and the link position and its top of operation post and pedal are respectively arranged with the first protrusion
22a and the second protrusion 22b, the first protrusion and the second protrusion are by being symmetricly set on the projective structure structures of connecting column two sides
At the first protrusion and the second protrusion section are identical；The outer ledge of pedal 20 is provided with obstruction portion 20c, obstruction portion 20c by
20 body structures of pedal protrude to form or be independently arranged at pedal upper surface formation fence type structure.
Shown in as shown in Figure 4, Figure 5, it is provided with the channel 30 passed through for support rod 1 on attachment base 3, support rod 1 is from leaning on
Channel is inserted into the side of nearly gear 4, and channel 30 is provided with flaring 30a in the side close to lock hole.The lower section in channel 30 is arranged
There is installation cavity 31, be provided with gear 4 in installation cavity 31, the inner wall of installation cavity 31 is provided with the fixed ring 31c of protrusion, on gear 4
It is provided with the fixing groove 41 of recess accordingly, fixed ring 31c can be wedged in fixing groove 41 so that gear 4 is fixed on installation cavity 31
It is interior；Lock hole 32 is additionally provided on attachment base 3, lock hole is provided with avoiding hollow groove 32a in two sides up and down.
As shown in Figure 6, Figure 7, the tooth of gear 4 mutually bites conjunction with the tooth on upper support bar 1；Central axis along gear 4 is arranged
There is via hole 40, the axis of via hole 40 is perpendicular to the face A 20b；The both ends of via hole 40 are respectively arranged with the first counterbore 40a and the second counterbore
40b, the first counterbore 40a and the second counterbore 40b are symmetricly set on 4 two sides of gear, and planform is identical；First counterbore 40a is leaned on
It is provided with the first limiting slot 400a that can agree with the first protrusion 22a on the nearly face A 20b and hole wall, the second counterbore 40b is far from A
The the second limiting slot 400b that can agree with the second protrusion 22b is provided on face 20b and hole wall；
As shown in figure 5, the inner wall of installation cavity 31 is equipped with fixation hole 31a corresponding with the first position counterbore 40a, with second
The corresponding handle hole 31b in the position counterbore 40b；Fixation hole 31a and handle hole 31b is pierced by mounting base 3, fixation hole 31a outward respectively
Inner wall on be provided with the third limiting slot 310a that can agree with the first protrusion 22a；Via hole 40, the first counterbore 40a, second are sunk
Hole 40b, fixation hole 31a, handle hole 31b coaxial arrangement；In the present embodiment, for convenient for connecting column in mediation process more easily with
First limiting slot 400a, the second limiting slot 400b connection, are designed as plum blossom sample for the first limiting slot 400a, the second limiting slot 400b
The symmetrical multi-groove structure of formula, so that connecting column can be inserted in each limiting slot in gear.
In the present embodiment, attachment base 3 is combined by two parts lid, and channel 30 and installation cavity 31 are respectively by being arranged in two parts
On slot structure split constitute.
As shown in Figure 1, attachment base is provided with the crawl section 5a of arc, separate attachment base on support rod backwards to the side of pedal
One end be provided with crawl section 5b, crawl section includes one towards the cambered surface on the inside of curved rod, is provided with form friction pattern in cambered surface.?
In actual use, the crawl section of two positions and three parts of shaft of curved rod constitute the angular range of crawl, branch
Strut has certain elasticity, passes through inclination, deformation and the electric pole for squeezing crawl different-diameter.
During climbing, climbers are if desired adjusted, are realized through the following steps:
1. firmly making pedal 2 far from mounting base 3 by foot, the second protrusion 22b is through the second limit of handle hole 31b insertion
Slot 400b, while connecting column 21 is detached from lock hole 32.
2. swinging pedal 20 by ankle swing, turned an angle by the second protrusion band moving gear；
3. pedal 2 operation post 22 and second protrusion 22b on attachment base 3, pedal 20 is made to sequentially pass through third limit
Position slot 310a, the first counterbore 40a, via hole 40, the second counterbore 40b and handle hole 31b；Second protrusion and the second limiting slot are de-
From, gear is not controlled by protrusion, swing ankle to when angle；
4. repeating above-mentioned steps 1,2,3 until gear rotates enough angles, support rod stretches out enough distances；
5. making pedal 2 close to attachment base 3, until reaching minimum range, the first protrusion 22a is inserted into the first limiting slot 310a
It is stuck, and is inserted into the first limiting slot 400a through third limiting slot 310a to lock gear 4；Connecting column 21 is inserted into lock hole 32；
6. continuing to climb.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the invention, rather than to this hair
It is bright create protection scope limitation, although being explained in detail referring to preferred embodiment to the invention, this field it is general
Lead to it will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the invention, without departing from this
The spirit and scope of innovation and creation technical solution.
Claims (9)
1. a kind of adjustable climbers of power grid, which is characterized in that support rod (1) and setting including arc are in support rod (1) one
The pedal (2) and attachment base (3) at end；
The support rod (1) includes the shaft (10) of one section of arc, and support rod (1) section is rectangle, and support rod (1) is close to pedal
(2) (11) with teeth are arranged in the lower section of side shaft；
The pedal (2) includes pedal (20), and counterbore (20a) or rope band are provided on pedal to connect with shoes；Pedal court
It is the face A (20b) to the end face of support rod, connecting column (21) and operation post (22) is vertically installed on the face A, connecting column is cylinder
Structure, operation post are cylindrical-shaped structure, and the link position and its top of operation post and pedal are respectively arranged with the first protrusion
(22a) and the second protrusion (22b)；
The channel (30) passed through for support rod (1) is provided on the attachment base (3), channel is provided with installation below (30)
Chamber (31), installation cavity (31) is interior to be provided with gear (4), and tooth and the tooth on upper support bar (1) of gear (4) mutually bite conjunction；Along tooth
The central axis of wheel (4) is provided with via hole (40), and the axis of via hole (40) is perpendicular to the face A (20b)；The both ends of via hole (40) are set respectively
It is equipped with the first counterbore (40a) and the second counterbore (40b)；First counterbore (40a) is provided with close to the face A (20b) and on hole wall can be with
The first limiting slot (400a) that first protrusion (22a) agrees with, the second counterbore (40b) are provided with far from the face A (20b) and on hole wall
The second limiting slot (400b) that can agree with the second protrusion (22b)；
The inner wall of installation cavity (31) is equipped with fixation hole (31a) corresponding with the first counterbore position (40a), with the second counterbore
The corresponding handle hole (31b) in the position (40b)；Fixation hole (31a) and handle hole (31b) are pierced by mounting base (3) outward respectively, fixed
The third limiting slot (310a) that can agree with the first protrusion (22a) is provided on the inner wall in hole (31a)；Via hole (40), first
Counterbore (40a), the second counterbore (40b), fixation hole (31a), handle hole (31b) coaxial arrangement；
Lock hole (32) are additionally provided on attachment base (3)；
Pedal (2) is during attachment base (3), and operation post (22) and the second protrusion (22b) are successively worn on pedal (20)
Cross third limiting slot (310a), the first counterbore (40a), via hole (40), the second counterbore (40b) and handle hole (31b)；
When the distance between pedal (2) and attachment base (3) reach minimum range, the first limit of the first protrusion (22a) insertion
Slot (310a) is stuck, and through third limiting slot (310a) insertion the first limiting slot (400a) to lock gear (4)；Connecting column
(21) lock hole (32) are inserted into；
For pedal (2) far from during mounting base (3), the second protrusion (22b) can be inserted into the second limiting slot through handle hole (31b)
(400b) is so that gear can be rotated with the second protrusion (22b), while connecting column (21) is detached from lock hole (32).
2. the adjustable climbers of a kind of power grid according to claim 1, which is characterized in that first protrusion and the second protrusion
Portion is made of the projective structure for being symmetricly set on connecting column two sides, and the first protrusion and the second protrusion section are identical；Described
One counterbore and the second counterbore are symmetricly set on gear two sides, and planform is identical.
3. the adjustable climbers of a kind of power grid according to claim 1, which is characterized in that the lock hole is provided with two sides up and down
Avoiding hollow groove (32a).
4. the adjustable climbers of a kind of power grid according to claim 1, which is characterized in that the one of separate pedal on the support rod
End is provided with flat part, and flat part extends after deflecting certain angle to arc central axis outside from arc shaft to be obtained.
5. the adjustable climbers of a kind of power grid according to claim 1, which is characterized in that the support rod is from close to the one of gear
Channel is inserted into side, and channel (30) are provided with flaring (30a) in the side close to lock hole.
6. the adjustable climbers of a kind of power grid according to claim 1, which is characterized in that the inner wall of the installation cavity (31) is arranged
There is the fixed ring (31c) of protrusion, be provided with the fixing groove (41) of recess on gear accordingly, fixed ring (31c) can wedge fixation
So that gear (4) is fixed in installation cavity (31) in slot (41).
7. the adjustable climbers of a kind of power grid according to claim 1, which is characterized in that the outer ledge of the pedal (20) is set
It is equipped with obstruction portion (20c).
8. the adjustable climbers of a kind of power grid according to claim 1, which is characterized in that the attachment base (3) is by two parts lid
It is combined into, channel and installation cavity are made of the slot structure split for being arranged on both parts respectively.
9. the adjustable climbers of a kind of power grid according to claim 1, which is characterized in that attachment base is arranged backwards to the side of pedal
There is a crawl section of arc, one end on support rod far from attachment base is provided with crawl section, and crawl section includes one towards curved rod
The cambered surface of inside is provided with form friction pattern in cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810759724.2A CN108970032B (en) | 2018-07-11 | 2018-07-11 | Adjustable climbers for electric wire netting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810759724.2A CN108970032B (en) | 2018-07-11 | 2018-07-11 | Adjustable climbers for electric wire netting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108970032A true CN108970032A (en) | 2018-12-11 |
| CN108970032B CN108970032B (en) | 2019-12-17 |
Family
ID=64537055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810759724.2A Active CN108970032B (en) | 2018-07-11 | 2018-07-11 | Adjustable climbers for electric wire netting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108970032B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970240A (en) * | 2022-12-09 | 2023-04-18 | 贵州电网有限责任公司 | Pole-climbing foot fastener for power line maintenance |
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| KR20060060024A (en) * | 2003-08-14 | 2006-06-02 | 엠+에프 인제니어 베라퉁스 아게 | Lifting auxiliary |
| CN102125745A (en) * | 2010-01-18 | 2011-07-20 | 刘振安 | Gear type eagle claw rod climbing device |
| CN205182113U (en) * | 2015-12-03 | 2016-04-27 | 国网冀北电力有限公司张家口供电公司 | Foot fastener |
| CN106730663A (en) * | 2016-12-29 | 2017-05-31 | 国网山东省电力公司栖霞市供电公司 | A kind of anti-frost climbers for climbing electric pole |
| CN107875592A (en) * | 2017-12-15 | 2018-04-06 | 国网安徽省电力有限公司望江县供电公司 | A kind of electric pole pedal with gear adjustment mechanism |
-
2018
- 2018-07-11 CN CN201810759724.2A patent/CN108970032B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060060024A (en) * | 2003-08-14 | 2006-06-02 | 엠+에프 인제니어 베라퉁스 아게 | Lifting auxiliary |
| CN102125745A (en) * | 2010-01-18 | 2011-07-20 | 刘振安 | Gear type eagle claw rod climbing device |
| CN205182113U (en) * | 2015-12-03 | 2016-04-27 | 国网冀北电力有限公司张家口供电公司 | Foot fastener |
| CN106730663A (en) * | 2016-12-29 | 2017-05-31 | 国网山东省电力公司栖霞市供电公司 | A kind of anti-frost climbers for climbing electric pole |
| CN107875592A (en) * | 2017-12-15 | 2018-04-06 | 国网安徽省电力有限公司望江县供电公司 | A kind of electric pole pedal with gear adjustment mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970240A (en) * | 2022-12-09 | 2023-04-18 | 贵州电网有限责任公司 | Pole-climbing foot fastener for power line maintenance |
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| Publication number | Publication date |
|---|---|
| CN108970032B (en) | 2019-12-17 |
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