CN206924353U - One kind steps on bar footwear based on worm and gear internal diameter is continually changing - Google Patents
One kind steps on bar footwear based on worm and gear internal diameter is continually changing Download PDFInfo
- Publication number
- CN206924353U CN206924353U CN201720700818.3U CN201720700818U CN206924353U CN 206924353 U CN206924353 U CN 206924353U CN 201720700818 U CN201720700818 U CN 201720700818U CN 206924353 U CN206924353 U CN 206924353U
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- Prior art keywords
- gear
- worm
- connector
- internal diameter
- holding plate
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
Bar footwear are stepped on based on worm and gear internal diameter is continually changing the utility model discloses one kind, including pedal and cohesion device, the pedal is fixed on cohesion device by way of screw thread or welding, the cohesion device includes first and holds plate and the second holding plate tightly, one end of the second holding plate is fixed with connector, and the connector, which is provided with, can make the through hole that the first holding plate passes through；It is downside band rack with teeth that the first holding plate, which passes through one end of connector, the inner side of the connector is provided with an opening, the first gear being vertically arranged is installed in the opening, the first gear is connected with the rack on the first holding plate by transmission device, and the transmission device is installed in connector.Realize during pole-climbing, the internal diameter of bar footwear is stepped on according to the external diameter constantly regulate of electric pole, simplifies operating process, and add the security of workmen.
Description
Technical field
It the utility model is related to one kind and step on bar footwear, and in particular to one kind steps on bar based on worm and gear internal diameter is continually changing
Footwear.
Background technology
In the prior art, it is to utilize leverage to step on bar footwear, by human body own wt, opposite side is held in electric pole
On, larger frictional force is produced, so as to make one to be easy to climb；And reduce during foot-up because bearing gravity on pin, automatic release is detained, profit
With the locking phenomenon in mechanics.
And electric pole is not the cylinder of a standard, the external diameter of electric pole from top to bottom constantly increases, therefore
In practice of construction operation, pole-climbing personnel need constantly to adjust the internal diameter for stepping on bar footwear during pole-climbing to adapt to electric pole
External diameter, pole-climbing operation is become more cumbersome, and due to being in work high above the ground, appear in when bar footwear internal diameter is stepped in adjustment and send out unavoidably
It is raw dangerous, therefore a kind of bar footwear of stepping on that internal diameter can be constantly converted according to the diameter of electric pole of design production become real electric power
Urgent demand in construction.
Utility model content
The utility model in view of the above-mentioned problems, provide it is a kind of step on bar footwear based on worm and gear internal diameter is continually changing,
During workmen's pole-climbing, the internal diameter of bar footwear is stepped on according to the external diameter constantly regulate of electric pole, simplifies operating process, increased
Security.
The utility model solve technical problem technical scheme be：One kind steps on bar based on worm and gear internal diameter is continually changing
Footwear, including pedal and cohesion device, the pedal are fixed on cohesion device by way of screw thread or welding, described to hold dress tightly
Put and hold plate and second tightly including first and hold plate tightly, one end of the second holding plate is fixed with connector, on the connector
Provided with the through hole that can pass through the first holding plate；
The first holding plate is downside band rack with teeth through one end of connector, and the inner side of the connector is provided with
One is open, and the first gear being vertically arranged is provided with the opening, and the first gear is led to the rack on the first holding plate
Transmission device connection is crossed, the transmission device is installed in connector.
Further, the transmission device includes second gear and the worm screw being coaxially disposed, the second gear and first
Gear is meshed, in addition to the worm gear and the 3rd gear being coaxially disposed, the worm gear are engaged with worm screw, the 3rd gear and first
The rack held tightly on plate is meshed.
Further, the first gear is inwardly leant out outside connector.
Further, the first holding plate and the second holding plate are the arc that section is circular arc, and first holds tightly
Rack of the plate through one end of connector for long straight.
Further, the pedal is fixed on the rear side of the second holding plate, and the second holding plate is obliquely installed, and described the
The rear end of two anchor ear plates is higher than front end.
Further, some pads are fixed with the cohesion device.
Further, the pad is made up of rubber, and three pads are evenly distributed with cohesion device.
The beneficial effects of the utility model：
1. the utility model is realized during pole-climbing, the internal diameter of bar footwear is stepped on according to the external diameter constantly regulate of electric pole,
Operating process is simplified, and adds the security of workmen.
2. the first gear being vertically arranged and cohesion device installed in the interior side opening that the utility model passes through connector
The friction of interior electric pole provides power and drives first gear rotation, drives first to hold plate tightly relative to second by transmission device
Hold the motion of plate tightly, so as to realize regulation cohesion device internal diameter, complete the function of the constantly regulate internal diameter during pole-climbing, side
Just it is practical.
3. enter action edge by way of worm and gear and gear coordinate to conduct, it is possible to achieve random sized size,
Both it can realize that internal diameter constantly reduced in uphill process, the fine setting that internal diameter becomes big can also be carried out, adaptability is stronger.
4. being obliquely installed by the second holding plate and the rear end of the second anchor ear plate being higher than front end, it is higher than the height of pedal
First holds the height of plate tightly, using lever principle, adds the enclasping force of cohesion device.
5. by being uniformly distributed three pads in cohesion device, make the contact point frictional force of cohesion device and electric pole more
Greatly, the occurrence of preventing from gliding, and the abrasion of cohesion device is reduced by the abrasion of pad, by the pad for changing abrasion
Piece substitutes replacing cohesion device, has saved cost.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is right view of the present utility model；
Fig. 4 is top view of the present utility model；
Fig. 5 is the mplifying structure schematic diagram at I in Fig. 2；
Fig. 6 is the mplifying structure schematic diagram at II in Fig. 3；
In figure, 1, pedal, 2, first holds plate tightly, and 3, second holds plate tightly, and 4, connector, 5, first gear, 6, transmission device,
61st, second gear, 62, worm screw, 63, worm gear, the 64, the 3rd gear, 7, pad.
Embodiment
As shown in figure 1, a kind of mainly include pedal 1 and hold tightly to fill based on the continually changing bar footwear of stepping on of worm and gear internal diameter
Put, in order to more fully understand the utility model, explain in detail embodiment of the present utility model below in conjunction with the accompanying drawings.
As shown in Figures 2 to 6, the pedal 1 is fixed on cohesion device by way of screw thread or welding, the holding
Device includes first and holds the holding plate 3 of plate 2 and second tightly, and one end of the second holding plate 3 is fixed with connector 4, the company
Junctor 4, which is provided with, can make the through hole that the first holding plate 2 passes through；
Described first hold tightly plate 2 through one end of connector 4 be downside band rack with teeth, described first hold tightly plate 2 with
Second holding plate 3 is the arc that section is circular arc, and first holds plate 2 tightly through the tooth that one end of connector 4 is long straight
Bar, the inner side of the connector 4 are provided with an opening, the first gear 5 being vertically arranged, first tooth are provided with the opening
Wheel 5 is inwardly leant out outside connector 4.The first gear 5 is connected with the rack on the first holding plate 2 by transmission device 6, described
Transmission device 6 is installed in connector 4, by the first gear 5 being vertically arranged installed in the interior side opening of connector 4 and is embraced
The friction of electric pole in tight device provides power and drives first gear 5 to rotate, and drives first to hold the phase of plate 2 tightly by transmission device
For the second motion for holding plate 3 tightly, so as to realize regulation cohesion device internal diameter, the constantly regulate internal diameter during pole-climbing is completed
Function, it is convenient and practical, realize during pole-climbing, the internal diameter of bar footwear stepped on according to the external diameter constantly regulate of electric pole, simplify
Operating process, and add the security of workmen.
The transmission device 6 includes second gear 61 and the worm screw 62 being coaxially disposed, the tooth of second gear 61 and first
Wheel 5 is meshed, in addition to the gear 64 of worm gear 63 and the 3rd being coaxially disposed, the worm gear 63 are engaged with worm screw 62, the 3rd tooth
Wheel 64 is meshed with the rack on the first holding plate 2.Enter action edge by way of the worm screw 62 of worm gear 63 coordinates with gear to conduct,
Random sized size can be realized, can both realize that internal diameter constantly reduces in uphill process, can also carry out internal diameter change
Big fine setting, adaptability are stronger.
The pedal 1 is fixed on the rear side of the second holding plate 3, and the second holding plate 3 is obliquely installed, second anchor ear
The rear end of plate is higher than front end, using lever principle, the height of pedal is held the height of plate tightly higher than first, adds holding dress
The enclasping force put.
Some pads 7 are fixed with the cohesion device.The pad 7 is made up of rubber, in cohesion device uniformly
Three pads 7 are distributed with, make the contact point frictional force of cohesion device and electric pole bigger, the occurrence of preventing from gliding, and
The abrasion of cohesion device is reduced by the abrasion of pad, substitutes replacing cohesion device by changing the pad of abrasion, saves
Cost.
Application method of the present utility model：
In pole-climbing, two the utility model are needed to be used cooperatively altogether, the left and right pin of workmen wears this production respectively
This product figure of left foot wearing is only gived in product, this specification and accompanying drawing, and this product that right crus of diaphragm is worn only is needed to left foot
This product of wearing, which carries out simple mirror image, can show that two pin of workmen are respectively fitted on pedal 1, by cohesion device set
On utility poles, cohesion device is made to link closely on utility poles by human body own wt in the presence of lever principle, left and right pin
Alternating is raised or declined, during raising or declining, by controlling first gear 5 and the friction of electric pole to provide powered belt
Dynamic first gear 5 rotates, and drives first to hold plate 2 tightly relative to the second motion for holding plate 3 tightly by transmission device 6, so as to realize
Adjust the change of cohesion device internal diameter greatly or reduce, so as to complete constantly to change the internal diameter of cohesion device in process of rising or falling
It is convenient and practical to adapt to the internal diameter of electric pole, securely and reliably.
Although above-mentioned the embodiment of utility model is described with reference to accompanying drawing, not to the utility model
The limitation of protection domain, on the basis of the technical solution of the utility model, those skilled in the art need not pay creativeness
The various modifications or deformation that work can be made are still within the scope of protection of the utility model.
Claims (7)
1. one kind is based on, worm and gear internal diameter is continually changing to step on bar footwear, including pedal (1) and cohesion device, the pedal (1)
It is fixed on by way of screw thread or welding on cohesion device, it is characterised in that the cohesion device includes first and holds plate (2) tightly
Plate (3) is held tightly with second, and one end of the second holding plate (3) is fixed with connector (4), and the connector (4) is provided with
The through hole that can pass through the first holding plate (2)；
Described first hold tightly plate (2) through one end of connector (4) be downside band rack with teeth, the connector (4) it is interior
Side is provided with an opening, and the first gear (5) being vertically arranged is provided with the opening, and the first gear (5) is held tightly with first
Rack on plate (2) is connected by transmission device (6), and the transmission device (6) is installed in connector (4).
2. one kind as claimed in claim 1 is based on, worm and gear internal diameter is continually changing to step on bar footwear, it is characterised in that the biography
Dynamic device (6) includes the second gear (61) and worm screw (62), the second gear (61) and first gear (5) phase being coaxially disposed
Engagement, in addition to the worm gear (63) and the 3rd gear (64) being coaxially disposed, the worm gear (63) are engaged with worm screw (62), and the 3rd
Gear (64) is meshed with the rack on the first holding plate (2).
3. as claimed in claim 1 a kind of step on bar footwear based on worm and gear internal diameter is continually changing, it is characterised in that described the
Connector (4) is leant out in one gear (5) phase outside.
4. as claimed in claim 1 a kind of step on bar footwear based on worm and gear internal diameter is continually changing, it is characterised in that described the
One holding plate (2) and the arc that the second holding plate (3) is that section is circular arc, and the first holding plate (2) passes through connector (4)
One end be long straight rack.
5. one kind as claimed in claim 1 is based on, worm and gear internal diameter is continually changing to step on bar footwear, it is characterised in that described to step on
Plate (1) is fixed on the rear side of the second holding plate (3), and the second holding plate (3) is obliquely installed, the rear end of the second anchor ear plate
Higher than front end.
6. one kind as claimed in claim 1 is based on, worm and gear internal diameter is continually changing to step on bar footwear, it is characterised in that described armful
Some pads (7) are fixed with tight device.
7. one kind as claimed in claim 6 is based on, worm and gear internal diameter is continually changing to step on bar footwear, it is characterised in that the pad
Piece (7) is made up of rubber, and three pads (7) are evenly distributed with cohesion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700818.3U CN206924353U (en) | 2017-06-15 | 2017-06-15 | One kind steps on bar footwear based on worm and gear internal diameter is continually changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700818.3U CN206924353U (en) | 2017-06-15 | 2017-06-15 | One kind steps on bar footwear based on worm and gear internal diameter is continually changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924353U true CN206924353U (en) | 2018-01-26 |
Family
ID=61345402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720700818.3U Expired - Fee Related CN206924353U (en) | 2017-06-15 | 2017-06-15 | One kind steps on bar footwear based on worm and gear internal diameter is continually changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924353U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185061A (en) * | 2020-10-10 | 2021-01-05 | 贵州电网有限责任公司 | Anti-fishing alarm device based on automatic holding pole |
| CN112350209A (en) * | 2020-09-25 | 2021-02-09 | 国网河南省电力公司民权县供电公司 | High altitude construction electrical power rush-repair equipment |
| CN112516544A (en) * | 2020-11-27 | 2021-03-19 | 戴辉 | Laborsaving and high electric power of security overhauls uses electric wire pole climbing device |
| CN112891851A (en) * | 2021-01-21 | 2021-06-04 | 长春理工大学光电信息学院 | Multiple arm power hoisting device of sports teaching |
| CN114028781A (en) * | 2021-11-22 | 2022-02-11 | 贵州电网有限责任公司 | Can carry on platform type climbers |
-
2017
- 2017-06-15 CN CN201720700818.3U patent/CN206924353U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350209A (en) * | 2020-09-25 | 2021-02-09 | 国网河南省电力公司民权县供电公司 | High altitude construction electrical power rush-repair equipment |
| CN112185061A (en) * | 2020-10-10 | 2021-01-05 | 贵州电网有限责任公司 | Anti-fishing alarm device based on automatic holding pole |
| CN112185061B (en) * | 2020-10-10 | 2022-04-22 | 贵州电网有限责任公司 | Anti-fishing alarm device based on automatic holding pole |
| CN112516544A (en) * | 2020-11-27 | 2021-03-19 | 戴辉 | Laborsaving and high electric power of security overhauls uses electric wire pole climbing device |
| CN112891851A (en) * | 2021-01-21 | 2021-06-04 | 长春理工大学光电信息学院 | Multiple arm power hoisting device of sports teaching |
| CN114028781A (en) * | 2021-11-22 | 2022-02-11 | 贵州电网有限责任公司 | Can carry on platform type climbers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20180615 |