CN206007941U - One kind is anti-slip to step on lever foot fastener - Google Patents
One kind is anti-slip to step on lever foot fastener Download PDFInfo
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- CN206007941U CN206007941U CN201620982440.6U CN201620982440U CN206007941U CN 206007941 U CN206007941 U CN 206007941U CN 201620982440 U CN201620982440 U CN 201620982440U CN 206007941 U CN206007941 U CN 206007941U
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- dop
- ratchet
- housing
- movable end
- foot fastener
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- 230000009194 climbing Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241001503987 Clematis vitalba Species 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
This utility model provide a kind of anti-slip step on lever foot fastener, including buckle and the step tread being arranged on buckle, described buckle include with the use of and the first dop for being rotatably connected of one end and the second dop；The movable end of the second dop is provided with ratchet, and the movable end of the first dop is provided with clip；The clip includes that housing and the ratchet for being used cooperatively with described ratchet, ratchet are located in housing, and the back of ratchet is provided with a regulation handle and a ratchet return spring；One end of ratchet return spring is on the back of the ratchet, the other end is on the medial wall of the housing；The wall relative with the back of ratchet of housing is provided with one for the strip spacing hole of spacing described regulation handle of sliding；It is equipped with housing for sliding through the pilot hole of the movable end of the second dop.This utility model is avoided that when stepping on bar that stepping on lever foot fastener slips from bar base, so as to improve work efficiency and the job security of operating personnel, goes back simple structure, facilitates implementation.
Description
Technical field
This utility model is related to step on lever foot fastener field, specifically a kind of anti-slip step on lever foot fastener, be primarily adapted for use in power train
System.
Background technology
It is the indispensable instrument in power system to step on lever foot fastener, is used for operation of ascending a height.And existing lever foot fastener of stepping on is mostly arc
Shape or sickleshaped irony instrument, its using leverage, by human body own wt, make opposite side in bar base climbing
Link closely on utility poles, produce larger frictional force, so as to make one to be easy to climb；And because bearing gravity reduction on foot during foot-up,
Button unclamps automatically.
But practice have shown that, existing step on lever foot fastener when bar backbone is dry using with preferable skidproof effect, can ensure that substantially
Step on steadiness and the safety of bar.But under sleety weather, bar base through rain drop erosion or by snow and ice cover, existing lever foot fastener of stepping on
Skidproof effect significantly can weaken, and step on bar steadiness and decrease, and often occur stepping on during climbing lever foot fastener from bar base
The danger of upper slippage so that operation of ascending a height smoothly cannot be carried out, and not only have impact on the work efficiency of operating personnel, can also make operation
Personnel greatly increase its security risk that climbs on bar base because of foot without force.In place of this is the deficiencies in the prior art.
Utility model content
Technical problem to be solved in the utility model is, for the deficiencies in the prior art, there is provided one kind is anti-slip to step on bar
Climbers, for avoiding stepping on lever foot fastener from the generation of slip phenomenon on bar base, to improve the work efficiency and work peace of operating personnel
Quan Xing.
For solving above-mentioned technical problem, this utility model steps on lever foot fastener there is provided one kind is anti-slip, including buckle and setting
Step tread on buckle, wherein：
Described buckle includes that the first dop for using cooperatively and the second dop, first dop and the second dop are in
One end of arc, first dop and the second dop is rotatably connected；
Slipmat is equipped with the concave profile of first dop and the second dop, and described step tread is arranged on institute
State on the outer arcuate face of the first dop or the second dop；
The movable end of second dop is provided with ratchet, and the movable end of first dop is provided with clip；
Described clip includes that housing and the ratchet for using cooperatively with described ratchet, described ratchet are arranged on institute
In the housing that states, the back of the ratchet is provided with a regulation handle and a ratchet return spring；One end of the regulation handle
It is arranged on the back of the ratchet, the movable end of the regulation handle is located at outside described housing；The ratchet return spring
One end positioned on the ratchet back on, the other end positioned on the housing medial wall on；The housing with the ratchet
The relative wall in back be provided with one for spacing described regulation handle of sliding strip spacing hole；The position of the housing
It is equipped with two relative side walls for sliding through the pilot hole of the movable end of the second described dop.
During use, the movable end of the second dop is sequentially passed through two pilot holes on the clip, the mistake that here is passed through
Cheng Zhong, the second dop press to described ratchet, and ratchet stress is rotated to its back, so as to compress described ratchet return bullet
Spring, after the position adjustments of the described clip of the movable end insertion by second dop are good, acts on the second dop movable end
Power disappear, above-mentioned ratchet return spring in contraction state resets, and so as to drive ratchet pawl reset, and then promotes and causes spine
Pawl is positioned to the corresponding ratchet of the second dop movable end, so as to prevent the movable end of the second dop from the first dop
Slip in clip, and then occur stepping on what lever foot fastener was slipped from bar base during electric power personnel climbing can be avoided to a great extent
Phenomenon, so that increase the safety and reliability for stepping on that lever foot fastener is used.
Wherein, when needs will be stepped on to be removed on lever foot fastener word bar base, only need gently to away from the side of first dop
Promote described regulation handle, you can make described ratchet be separated with ratchet, afterwards by the movable end of the first dop from described
Clip in remove, easy to use.
The place of being rotatably connected of first dop and the second dop is provided with the reset for the first dop and the second dop
Torsion spring.
First dop and the rotatable one end of the second dop are rotatably coupled by rotating shaft, are facilitated implementation.
Described step tread is relative to for installing the anti-skidding pad position on the corresponding dop of the step tread.
The slipmat being located on first dop and the anti-skidding pad position being located on second dop are relative.
Described ratchet is located on the outer arcuate side wall of the movable end of second dop.
Compared with prior art, the utility model has the advantage of：
The use of ratchet described in this utility model, ratchet, ratchet return spring and regulation handle, can and be easy to institute
The first dop and the second dop circle that states is placed in the outer of bar base to be climbed, and is climbed again afterwards, and this is to a great extent
On can avoid occurring stepping on the phenomenon that lever foot fastener is slipped from bar base during electric power personnel climb, and then increase the safety that climbs
Property.
As can be seen here, this utility model compared with prior art, with substantive distinguishing features and progress, its beneficial effect that implements
Fruit is also obvious.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：1 is buckle, and 1.1 is the first dop, and 1.2 is the second dop, and 2 is step tread, and 3 is slipmat, and 4 is anti-
Skidding, 5 is ratchet, and 6 is clip, and 6.1 is housing, and 6.2 is pilot hole, and 6.3 is pilot hole, and 6.4 is strip spacing hole, and 7 are
Ratchet, 8 is regulation handle, and 9 is ratchet return spring, and 10 is rotating shaft, and 11 is torsion spring.
Specific embodiment
For making the technical solution of the utility model and advantage clearer, below in conjunction with accompanying drawing, to of the present utility model
Technical scheme is clearly and completely described.
Fig. 1 is the anti-slip a kind of specific embodiment for stepping on lever foot fastener described in the utility model.Described anti-slip step on bar
Climbers include buckle 1 and the step tread 2 being arranged on buckle 1.Described buckle 1 includes the first dop 1.1 for using cooperatively
With the second dop 1.2.The first described dop 1.1 and the second dop 1.2 are curved, and first dop 1.1 and second blocks
1.2 one end is rotatably coupled by rotating shaft 10.On the concave profile of first dop 1.1 and the second dop 1.2
Slipmat 3 is provided with, described step tread 2 is on the outer arcuate face of first dop 1.1.Second dop 1.2
Movable end be provided with ratchet 5, the ratchet 5 be located at the second dop 1.2 movable end outer arcuate side wall on.First dop
1.1 movable end is provided with clip 6.Described clip 6 includes housing 6.1 and the spine for using cooperatively with described ratchet 5
Pawl 7.Ratchet 7 is arranged in housing 6.1, and the back of ratchet 7 is provided with a regulation handle 8 and a ratchet return spring 9, specifically
Ground：One end of regulation handle 8 is fixed on the back of ratchet 7, the movable end of regulation handle 8 is located at outside housing 6.1；Ratchet return bullet
One end of spring 9 is fixed on the back of the ratchet 7, the other end and is fixed on the medial wall of housing 6.1.Housing 6.1 with ratchet 7
The relative wall in back be provided with one for spacing described regulation handle 8 of sliding strip spacing hole 6.4.With ratchet 7
Rotation, regulation handle 8 slides in strip spacing hole 6.4.Use is equipped with two relative side walls of the position of housing 6.1
In the pilot hole of the movable end for sliding through the second dop 1.2, pilot hole 6.2 and pilot hole 6.3.Described pilot hole 6.2, lead
To 6.4 distribution triangular in shape of hole 6.3 and strip spacing hole.
During use, the movable end of the second dop 1.2 is sequentially passed through pilot hole 6.3 and the pilot hole on the clip 6
6.2, in the process, the ratchet 7 described in the ratchet 5 pairs of 1.2 movable end of the second dop presses, and 7 stress of ratchet turns to its back
Dynamic, so as to compress described ratchet return spring 9, treat the suitable position that the movable end of second dop 1.2 is inserted into clip 6
Postpone, the external force for acting on 1.2 movable end of the second dop disappears, and the above-mentioned ratchet return spring 9 in contraction state resets, from
And band pawl 7 resets, and then promote and the corresponding ratchet 5 of 7 pairs, ratchet, 1.2 movable end of the second dop is carried out calmly
Position, so as to prevent the movable end of the second dop 1.2 from slipping from the clip 6 of the first dop 1.1, and then can keep away to a great extent
Occur stepping on the phenomenon that lever foot fastener is slipped from bar base during non-electrical personnel climbing, so as to increase the safety for stepping on that lever foot fastener is used
Property and reliability.When needs will be stepped on to be removed on lever foot fastener word bar base, only need to be to the side for deviating from first dop 1.1 gently
Promote described regulation handle 8, you can make described ratchet 7 be separated with ratchet, by the movable end of the first dop 1.1 certainly afterwards
Remove in described clip 6, easy to use.After the movable end of the first dop 1.1 is taken out from described clip 6, spine
Pawl 7 resets in the presence of ratchet return spring 9.
Preferably, the place of being rotatably connected of first dop 1.1 and the second dop 1.2 is provided with for the first dop
1.1 and second dop 1.2 reset torsion spring 11.
Wherein, be to increase skidproof effect of the present utility model, in the present embodiment, described step tread 2 with described
4 position of slipmat on first dop 1.1 is relative, and the slipmat 4 that is arranged on first dop 1.1 and is arranged on described
3 position of slipmat on second dop 1.2 is relative.
To sum up, step on lever foot fastener to slip from bar base when this utility model is avoided that and steps on bar, so as to improve the work of operating personnel
Make efficiency and job security, also simple structure, facilitate implementation, more practical.
Embodiment of above only in order to the technical solution of the utility model to be described, rather than a limitation；Although with reference to aforementioned
Embodiment has been described in detail to this utility model, it will be understood by those within the art that：Which still can be with
Technical scheme described in aforementioned each embodiment is modified, or equivalent is carried out to which part technical characteristic；
And these modifications or replacement, do not make the essence of appropriate technical solution depart from each embodiment technical scheme of this utility model
Scope.
Claims (6)
1. one kind is anti-slip steps on lever foot fastener, including buckle and the step tread being arranged on buckle, it is characterised in that：
Described buckle includes that the first dop for using cooperatively and the second dop, first dop and the second dop are in arc
One end of shape, first dop and the second dop is rotatably connected；
It is equipped with slipmat on the concave profile of first dop and the second dop, described step tread is installed in described the
On the outer arcuate face of one dop or the second dop；
The movable end of second dop is provided with ratchet, and the movable end of first dop is provided with clip；
Described clip includes that housing and the ratchet for using cooperatively with described ratchet, described ratchet are arranged on described
In housing, the back of the ratchet is provided with a regulation handle and a ratchet return spring；One end of the regulation handle is positioned on
On the back of the ratchet, the movable end of the regulation handle is located at outside described housing；One end of the ratchet return spring
It is positioned on the back of the ratchet, the other end is positioned on the medial wall of the housing；The back with the ratchet of the housing
Relative wall is provided with one for the strip spacing hole of spacing described regulation handle of sliding；The position of the housing is relative
It is equipped with two side walls for sliding through the pilot hole of the movable end of the second described dop.
2. according to claim 1 anti-slip lever foot fastener is stepped on, it is characterised in that：First dop and the second dop can
Rotate the torsion spring that junction is provided with the reset for the first dop and the second dop.
3. according to claim 1 and 2 anti-slip lever foot fastener is stepped on, it is characterised in that：First dop and the second dop
Rotatable one end is rotatably coupled by rotating shaft.
4. according to claim 1 and 2 anti-slip lever foot fastener is stepped on, it is characterised in that：Described step tread with for pacifying
The anti-skidding pad position filled on the corresponding dop of the step tread is relative.
5. according to claim 1 and 2 anti-slip lever foot fastener is stepped on, it is characterised in that：It is arranged on first dop
Slipmat and the anti-skidding pad position being arranged on second dop are relative.
6. according to claim 1 and 2 anti-slip lever foot fastener is stepped on, it is characterised in that：Described ratchet is located at described second
On the outer arcuate side wall of the movable end of dop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982440.6U CN206007941U (en) | 2016-08-30 | 2016-08-30 | One kind is anti-slip to step on lever foot fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982440.6U CN206007941U (en) | 2016-08-30 | 2016-08-30 | One kind is anti-slip to step on lever foot fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206007941U true CN206007941U (en) | 2017-03-15 |
Family
ID=58254500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620982440.6U Active CN206007941U (en) | 2016-08-30 | 2016-08-30 | One kind is anti-slip to step on lever foot fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206007941U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478068A (en) * | 2018-03-21 | 2018-09-04 | 合肥学院 | A kind of patient the old and the weak takes a shower force aid system and its method |
| CN108635694A (en) * | 2018-06-15 | 2018-10-12 | 国网冀北电力有限公司唐山供电公司 | Wire pole climbing safety rope lock buckle device and application method |
| CN109619719A (en) * | 2018-12-28 | 2019-04-16 | 李智杰 | A kind of anti-clothes of drowning of wearable child |
| CN110902501A (en) * | 2019-12-13 | 2020-03-24 | 何伟 | Cable winding and unwinding equipment for power engineering |
| CN111820550A (en) * | 2020-07-20 | 2020-10-27 | 广州市天丰珠宝有限公司 | Ornament chain-level square buckle capable of being embedded with jewels |
| CN112451933A (en) * | 2020-11-09 | 2021-03-09 | 贵州电网有限责任公司 | Shoe type climber |
| CN112569547A (en) * | 2020-11-26 | 2021-03-30 | 赵应太 | Wire pole climbing auxiliary device that factor of safety is high |
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2016
- 2016-08-30 CN CN201620982440.6U patent/CN206007941U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478068A (en) * | 2018-03-21 | 2018-09-04 | 合肥学院 | A kind of patient the old and the weak takes a shower force aid system and its method |
| CN108635694A (en) * | 2018-06-15 | 2018-10-12 | 国网冀北电力有限公司唐山供电公司 | Wire pole climbing safety rope lock buckle device and application method |
| CN109619719A (en) * | 2018-12-28 | 2019-04-16 | 李智杰 | A kind of anti-clothes of drowning of wearable child |
| CN110902501A (en) * | 2019-12-13 | 2020-03-24 | 何伟 | Cable winding and unwinding equipment for power engineering |
| CN111820550A (en) * | 2020-07-20 | 2020-10-27 | 广州市天丰珠宝有限公司 | Ornament chain-level square buckle capable of being embedded with jewels |
| CN112451933A (en) * | 2020-11-09 | 2021-03-09 | 贵州电网有限责任公司 | Shoe type climber |
| CN112569547A (en) * | 2020-11-26 | 2021-03-30 | 赵应太 | Wire pole climbing auxiliary device that factor of safety is high |
| CN112569547B (en) * | 2020-11-26 | 2021-11-26 | 衡阳远通物流有限公司 | Wire pole climbing auxiliary device that factor of safety is high |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |