CN204106977U - Dropping-proof climber - Google Patents

Dropping-proof climber Download PDF

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Publication number
CN204106977U
CN204106977U CN201420530781.0U CN201420530781U CN204106977U CN 204106977 U CN204106977 U CN 204106977U CN 201420530781 U CN201420530781 U CN 201420530781U CN 204106977 U CN204106977 U CN 204106977U
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CN
China
Prior art keywords
joint sleeve
slide bar
anchor ear
square
dropping
Prior art date
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.)
Active
Application number
CN201420530781.0U
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Chinese (zh)
Inventor
苗新刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Xingtai Power Supply Co of State Grid Hebei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Xingtai Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Hebei Electric Power Co Ltd, Xingtai Power Supply Co of State Grid Hebei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420530781.0U priority Critical patent/CN204106977U/en
Application granted granted Critical
Publication of CN204106977U publication Critical patent/CN204106977U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of dropping-proof climber, relate to power equipment maintaining equipment technical field, comprise anchor ear, joint sleeve and pedal, the link of described anchor ear is square slide bar, and described joint sleeve is square and coordinates with slide bar.The link slide bar of anchor ear and joint sleeve are all designed to square, because square contact face is not easily rotated, rubber blanket is adopted to increase frictional force each other between slide bar and joint sleeve, can prevent slide bar from coming off, two fastening bolts are utilized to be fixed on two edges of a wing of joint sleeve, make the connection between the slide bar of anchor ear and joint sleeve more firm, also convenient adjustment simultaneously, dismounting, avoid because screw lock loosens phenomenons such as causing that joint sleeve comes off, stop stepping in bar operation and accident maintenance process, the hazard to person accident that joint sleeve place comes off and causes.The utility model has that structure is simple, easy to operate, the advantage of fixation, has ensured the personal safety of operating personnel.

Description

Dropping-proof climber
Technical field
The utility model relates to power equipment maintaining equipment technical field.
Background technology
In electric power and communication system, when staff carries out stepping on bar operation, climbers are absolutely necessary instrument.Be now semiclosed extension type with climbers, comprise semicircle anchor ear, joint sleeve and pedal, can relative sliding between anchor ear one end and joint sleeve, pedal is provided with the band of fixing feet.Utilize leverage by body weight, make semicircle anchor ear be held on electric pole, utilize the slipmat of anchor ear inboard to produce larger frictional force, make people be easy to climb, by the pulling force that the friction between instep and band applies upwards to climbers when lifting pin, anchor ear unclamps electric pole automatically.
The current joint sleeve of most climbers and the tie point of anchor ear are screw and fix, frequently flexible in daily every day use process easily cause climbers joint sleeve place fixed screw to loosen, come off, less traction, or joint sleeve place is due to stressed reason, sleeve pipe becomes ambassador junction fixed screw and readily passes through joint sleeve, and then causes climbers to come off for two-section can not play slip-off preventing effect.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, easy to operate, the dropping-proof climber of fixation, improves the safety coefficient of stepping on bar operation.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of dropping-proof climber, comprise anchor ear, joint sleeve and pedal, the link of described anchor ear is square slide bar, and described joint sleeve is square and coordinates with slide bar.
Preferably, described joint sleeve side is fixed by connecting rod and pedal, and the opposite side of relative connecting rod is provided with opening, and described openend is arranged with the edge of a wing and both wings are intermarginal is provided with gap, and the described edge of a wing is fixed by fastening bolt.
Preferably, rubber blanket is provided with between described slide bar and joint sleeve.
Preferably, described fastening bolt is two.
The beneficial effect adopting technique scheme to produce is: be all designed to square by the link slide bar of anchor ear and joint sleeve, because square contact face is not easily rotated, rubber blanket is adopted to increase frictional force each other between slide bar and joint sleeve, can prevent slide bar from coming off, two fastening bolts are utilized to be fixed on two edges of a wing of joint sleeve, make the connection between the slide bar of anchor ear and joint sleeve more firm, also convenient adjustment simultaneously, dismounting, avoid because screw lock loosens phenomenons such as causing that joint sleeve comes off, stop stepping in bar operation and accident maintenance process, the hazard to person accident that joint sleeve place comes off and causes.The utility model has that structure is simple, easy to operate, the advantage of fixation, while increasing work efficiency, also improves the safety coefficient of stepping on bar operation, has ensured the personal safety of operating personnel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
In figure: 1-anchor ear, 2-joint sleeve, 3-pedal, 4-connecting rod, 5-fastening bolt, 6-rubber blanket, 11-slide bar, the 21-edge of a wing.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of dropping-proof climber as shown in Figure 1, 2, comprises anchor ear 1, joint sleeve 2 and pedal 3, and the link of described anchor ear 1 is square slide bar 11, and described joint sleeve 2 is square and coordinates with slide bar 11.Described joint sleeve 2 side is fixed by connecting rod 4 and pedal 3, and the opposite side of relative connecting rod 4 is provided with opening, and described openend is arranged with the edge of a wing 21 and is provided with gap between two edges of a wing 21, and the described edge of a wing 21 is fixed by two fastening bolts 5.Square joint sleeve 2 coordinates between the latter two can not rotate with square slide bar 11, and recycling fastening bolt 5 is fixed, and makes the two fixing more firm.
Be provided with rubber blanket 6 between described slide bar 11 and square joint sleeve 2, further enhancing the frictional force between slide bar 11 and square joint sleeve 2, add the steadiness of connection, improve the safety coefficient of stepping on bar operation.
The link of circular anchor ear 1 is processed into square slide bar 11, it is made to coordinate with square joint sleeve 2, because square contact face is not easily rotated, relend and help the rubber blanket 6 between slide bar 11 and joint sleeve 2 to increase frictional force therebetween, can prevent slide bar 11 from coming off, two fastening bolts 5 are utilized to be fixed on two edges of a wing 21 of joint sleeve 2, make the connection between the slide bar 11 of anchor ear 1 and joint sleeve 2 more firm, fastening bolt 5 adjustment easy to connect, dismounting, avoid because screw lock loosens phenomenons such as causing that joint sleeve comes off, stop stepping in bar operation and accident maintenance process, the hazard to person accident that joint sleeve place comes off and causes.
In sum, the utility model has that structure is simple, easy to operate, the advantage of fixation, while increasing work efficiency, also improves the safety coefficient of stepping on bar operation, has ensured the personal safety of operating personnel.

Claims (4)

1. a dropping-proof climber, comprise anchor ear (1), joint sleeve (2) and pedal (3), it is characterized in that: the link of described anchor ear (1) is square slide bar (11), described joint sleeve (2) is for square and coordinate with slide bar (11).
2. dropping-proof climber according to claim 1, it is characterized in that: described joint sleeve (2) side is fixed by connecting rod (4) and pedal (3), the opposite side of relative connecting rod (4) is provided with opening, described openend is arranged with the edge of a wing (21) and is provided with gap between two edges of a wing (21), and the described edge of a wing (21) are fixed by fastening bolt (5).
3. dropping-proof climber according to claim 2, is characterized in that: be provided with rubber blanket (6) between described slide bar (11) and joint sleeve (2).
4. dropping-proof climber according to claim 2, is characterized in that: described fastening bolt (5) is two.
CN201420530781.0U 2014-09-16 2014-09-16 Dropping-proof climber Active CN204106977U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420530781.0U CN204106977U (en) 2014-09-16 2014-09-16 Dropping-proof climber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420530781.0U CN204106977U (en) 2014-09-16 2014-09-16 Dropping-proof climber

Publications (1)

Publication Number Publication Date
CN204106977U true CN204106977U (en) 2015-01-21

Family

ID=52324341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420530781.0U Active CN204106977U (en) 2014-09-16 2014-09-16 Dropping-proof climber

Country Status (1)

Country Link
CN (1) CN204106977U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105749500A (en) * 2016-04-26 2016-07-13 国网山东省电力公司龙口市供电公司 Hold hoop for climbing telegraph pole for electric power line maintenance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105749500A (en) * 2016-04-26 2016-07-13 国网山东省电力公司龙口市供电公司 Hold hoop for climbing telegraph pole for electric power line maintenance
CN105749500B (en) * 2016-04-26 2017-12-19 国网山东省电力公司龙口市供电公司 A kind of Electric Power Line Overhaul anchor ear for climbing electric pole

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