CN104623871A - Foot fastener - Google Patents
Foot fastener Download PDFInfo
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- CN104623871A CN104623871A CN201510094692.5A CN201510094692A CN104623871A CN 104623871 A CN104623871 A CN 104623871A CN 201510094692 A CN201510094692 A CN 201510094692A CN 104623871 A CN104623871 A CN 104623871A
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- roller
- movable hook
- chute
- connecting rod
- rotating shaft
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Abstract
Disclosed is a foot fastener which is simple in structure, convenient to operate and reliable and stable. The foot fastener comprises a movable hook, a guide pipe, a connecting rod and a pedal, the movable hook is J-shaped with one end movably connected in the guide pipe, the guide pipe is connected on the connecting rod, and the connecting rod is fixedly connected on the pedal; a slide groove is arranged in the inner circular arc surface of the movable hook, and a skid prevention mechanism is arranged in the slide groove. The skid prevention mechanism is arranged in the movable hook, friction force between the skid prevention mechanism and an electric pole is increased, normal operation of maintenance personnel under severe conditions of raining and the like is realized, and the foot fastener is safe and reliable.
Description
Patent application of the present invention is application number: 2013105409528, title: a kind of Skidproof climbers, the divisional application of the applying date: 2013-11-05.
Technical field
The present invention relates to electric construction tool, particularly relating to the Skidproof climbers for climbing cement electric pole.
Background technology
There is the power circuit of many use cement electric poles erection in power grid construction, and when electric pole breaks down out of doors, maintenance personal must climb with the fastest speed, to electric pole, failture evacuation be ensured power supply.In reality, during fine day, when maintenance personal carries out feeder line fault repairing, step on bar librarian use climbers and there will not be sliding condition in upper and lower bar process; But, when running into rainy, because electric pole makes moist, the frictional force of climbers rubber peel and electric pole is diminished, do not reach the frictional force that climbers are fixed on the arbitrary position of electric pole, make to step on bar personnel and there will be sliding phenomenon in the upper and lower bar process of use climbers, bring to the safety of repair personnel and have a strong impact on, be unfavorable for the guarantee of trouble free service.
In prior art, general employing is anti-skidding on climbers by wire twist, although serve anti-skidding effect to a certain extent, but each practical operation inconvenience, also may occur because wire twist can injure rubber peel above climbers, there will be the situation need changing rubber peel to occur, otherwise can affect and step on bar safety next time.
Summary of the invention
The present invention is directed to above problem, provide a kind of structure simple, convenient operation, reliable and stable climbers.
Technical scheme of the present invention is: comprise movable hook, conduit, connecting rod and pedal, described movable hook is J-shaped, one end of described movable hook is movably connected in described conduit, and described tubes connection is on described connecting rod, and described connecting rod is fixedly connected on described pedal; The inner arc surface of described movable hook is provided with chute, is provided with anti-slipping mechanism in described chute.
Described anti-slipping mechanism comprises a rotating shaft and some rollers, and described roller has mesopore, and some described rollers are set in described rotating shaft by described mesopore, and the diameter of described mesopore is greater than the diameter of described rotating shaft.
Also comprise some bulb springs, the opposite face between adjacent described roller is respectively equipped with ball-and-socket, described bulb spring is located in described ball-and-socket.
Described bulb spring is located at homonymy or the both sides of described rotating shaft.
One end of described roller is provided with guide groove, and described guide groove is communicated with described mesopore, and described rotating shaft is provided with the projection with described guide groove adaptation; One end of described rotating shaft is provided with the handle for rotating.
Described guide groove comprises at least two, and described guide groove is all laid in the end face of described roller.
Described anti-slipping mechanism comprises some rollers, and the end face of described chute and bottom surface are respectively equipped with some dividing plates, and the top of chute, bottom surface are separated into some storage tanks;
In the storage tank of the described roller top at described chute arranged in a crossed manner, bottom surface, described roller is made to tilt to be located in described chute.
The periphery of described roller has V-shaped groove, in described V-shaped groove, is provided with vee-block.
The periphery of described roller is laid with some double wedges.
The present invention is provided with anti-slipping mechanism in movable hook, increases the frictional force between electric pole by anti-slipping mechanism, realizes the normal work of maintenance personal under rainy mal-condition such as grade, safe and reliable.Anti-slipping mechanism comprises some rollers, connects or is set directly in storage tank, realize roller and favour vertical electric pole by rotating shaft, or keeps the angle of 0 °-90 ° between roller, and increase the frictional force between electric pole, reliability is high; In the process of upper and lower bar, by rotatable handle, realize a foot-operated roller and be parallel to electric pole, slow slide, often walk to a step, translation-angle is fixed, then continues action; At roller towards time consistent, in lower beam process, maintenance personal can be realized and have electric pole rotation in arms, until safe landing, save the time.Result of use of the present invention is good, convenient, reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 be in Fig. 1 A to view one,
Fig. 2 a is the structural representation of optimal enforcement mode one of the present invention,
Fig. 2 b is the structural representation of optimal enforcement mode two of the present invention,
Fig. 2 c is the structural representation of optimal enforcement mode three of the present invention,
Fig. 2 d is the structural representation of optimal enforcement mode four of the present invention,
Fig. 2 e is the right view of Fig. 2 d,
Fig. 3 is the right view of Fig. 2,
Fig. 4 be in Fig. 1 A to view two,
Fig. 4 a is the structural representation of optimal enforcement mode six of the present invention,
Fig. 4 b is the structural representation of optimal enforcement mode seven of the present invention,
Fig. 5 is the structural representation one of roller in the present invention,
Fig. 6 is the structural representation two of roller in the present invention;
In figure, 1 is movable hook, and 10 is chutes, and 11 is upper chimbs, and 110 is dividing plates, 12 is lower chimbs, and 2 is conduits, and 3 is connecting rods, and 4 is Connection Blocks, 41 is T-shaped plates, and 42 is non-slipping blocks, and 5 is pedals, and 6 is cingulums, 7 is rollers, and 70 is mesopores, and 71 is guide grooves, and 72 is ball-and-sockets, 73 is V-shaped grooves, and 74 is vee-blocks, and 75 is double wedges, and 8 is rotating shafts, 81 is projections, and 82 is handles, and 9 is bulb springs.
Detailed description of the invention
The present invention as shown in figures 1 to 6, comprise movable hook 1, conduit 2, connecting rod 3 and pedal 5, described movable hook 1 is in J-shaped, and one end of described movable hook 1 is movably connected in described conduit 2, described conduit 2 is connected on described connecting rod 3, and described connecting rod 3 is fixedly connected on described pedal 5; The inner arc surface of described movable hook 1 is provided with chute 10, is provided with anti-slipping mechanism in described chute 10.
Climbers are also provided with Connection Block 4, and one end connecting pin pedal 5, the other end of Connection Block 4 connect T-shaped plate 41, T-shaped plate 41 connect non-slipping block 42; Pedal 5 is provided with cingulum 6;
The notch of described chute 10 has upper chimb 11 and lower chimb 12, and described anti-slipping mechanism even dry milling wheel 7 is located in described chute 10, is positioned at chimb 11 and lower chimb 12.
As Figure 2-3, described anti-slipping mechanism comprises a rotating shaft 8 and some rollers 7, and described roller 7 has mesopore 70, and some described rollers 7 are set in described rotating shaft 8 by described mesopore 70, and the diameter of described mesopore 70 is greater than the diameter of described rotating shaft 8.By being arranged in rotating shaft 8 by roller 7, the diameter of roller mesopore is greater than the diameter of rotating shaft 8, makes roller 7 can be inclined in rotating shaft 8; In real work, roller 7 can ensure the frictional force with electric pole, reliable operation.
Also comprise some bulb springs 9, the opposite face between adjacent described roller 7 is respectively equipped with ball-and-socket 72, described bulb bullet 9 spring is located in described ball-and-socket 72.Bulb spring 9 is set between roller 7, makes angulation 0 °-90 ° between roller between two, increase the frictional force between roller 7 and electric pole, make staff in the process of upper and lower bar, safe and reliable.
As Fig. 2 a-2c, the optimal enforcement mode in the present invention, described bulb spring 9 is located at homonymy or the both sides of described rotating shaft 8.
As shown in Figure 2 c, described bulb spring 9 is located at the homonymy of described rotating shaft 8; In actual applications, the direction that can realize roller 7 inclination is consistent, and such one can ensure the frictional force that upper boom is enough, realizes smoothly climbing, and two in lower beam process, around electric pole slow circumvolve, can land until safe.
As shown in Fig. 2 a, 2b, described bulb spring 9 is located at the both sides of described rotating shaft 8; Namely in Fig. 2 a, bulb spring 8 both sides in rotating shaft 8 arranged in a crossed manner; In Fig. 2 b, bulb spring 9 is the both sides in rotating shaft 8 arranged in a crossed manner between two.
As shown in Fig. 2 d-2e, one end of described roller 7 is provided with guide groove 71, and described guide groove 71 is communicated with described mesopore 70, and described rotating shaft 8 is provided with the projection 81 with described guide groove 71 adaptation; One end of described rotating shaft 8 is provided with the handle 82 for rotating.
In application, roller 7 arranges guide groove 71, rotating shaft 8 is arranged projection 81, by handle 82 pull, rotating shaft 8, projection 81 is made to embed in guide groove 71, rotating shaft 8 and some rollers 7 are connected as a single entity, the plumbness of roller 7 can be ensured, make stepping in bar process, only need slide and can realize action, for security standpoint, the roller interval that can only realize climbers realizes keeping the state parallel with electric pole, is namely stepping in bar process, often step on a step, need to rotate angle changing, realize roller and tilt fixing, then carry out action.
Described guide groove 71 comprises at least two, and described guide groove 71 is all laid in the end face of described roller 7.At least two guide grooves 71 are set, facilitate projection 81 in rotary course, can embed fast, handled easily.
As shown in Fig. 4-4b, described anti-slipping mechanism comprises some rollers 7, and the end face of described chute 10 and bottom surface are respectively equipped with some dividing plates 110, and the top of chute, bottom surface are separated into some storage tanks;
In the storage tank of described roller 7 top at described chute 10 arranged in a crossed manner, bottom surface, described roller 7 is made to tilt to be located in described chute 10.
By pre-setting storage tank, roller 7 being directly inclined in storage tank, operation can being realized, features simple structure.
As shown in Figure 5, the periphery of described roller 7 has V-shaped groove 73, be provided with vee-block 74 in described V-shaped groove 73, vee-block 74 is in wear-resisting plastic material.
As shown in Figure 6, the periphery of described roller 7 is laid with some double wedges 75, increases the frictional force between electric pole.
Roller 7 in the application, according to concrete application scenario, can select material; In cement electric pole application, can metal material be adopted, or the material that metal coordinates with plastic cement.
Claims (3)
1. climbers, comprise movable hook, conduit, connecting rod and pedal, and described movable hook is J-shaped, and one end of described movable hook is movably connected in described conduit, and described tubes connection is on described connecting rod, and described connecting rod is fixedly connected on described pedal; It is characterized in that, the inner arc surface of described movable hook is provided with chute, is provided with anti-slipping mechanism in described chute;
Described anti-slipping mechanism comprises some rollers, and the end face of described chute and bottom surface are respectively equipped with some dividing plates, and the top of chute, bottom surface are separated into some storage tanks;
In the storage tank of the described roller top at described chute arranged in a crossed manner, bottom surface, described roller is made to tilt to be located in described chute.
2. a kind of climbers according to claim 1, is characterized in that, the periphery of described roller has V-shaped groove, are provided with vee-block in described V-shaped groove.
3. a kind of climbers according to claim 1, is characterized in that, the periphery of described roller is laid with some double wedges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094692.5A CN104623871B (en) | 2013-11-05 | 2013-11-05 | Foot fastener |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540952.8A CN103520887B (en) | 2013-11-05 | 2013-11-05 | Antiskid climber |
| CN201510094692.5A CN104623871B (en) | 2013-11-05 | 2013-11-05 | Foot fastener |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310540952.8A Division CN103520887B (en) | 2013-11-05 | 2013-11-05 | Antiskid climber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104623871A true CN104623871A (en) | 2015-05-20 |
| CN104623871B CN104623871B (en) | 2017-01-11 |
Family
ID=53203404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510094692.5A Active CN104623871B (en) | 2013-11-05 | 2013-11-05 | Foot fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104623871B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201565054U (en) * | 2009-12-09 | 2010-09-01 | 河南省电力公司洛阳供电公司 | Anti-skid foot buckle |
| CN201735126U (en) * | 2010-06-03 | 2011-02-09 | 上海市电力公司 | Anti-skid foot fastener |
| CN202427112U (en) * | 2011-12-24 | 2012-09-12 | 淅川县电业局 | Skid-proof pole climber for climbing pole after rain |
| US20130126269A1 (en) * | 2011-11-18 | 2013-05-23 | D B Industries, Inc. | Connecting adjustment assembly |
-
2013
- 2013-11-05 CN CN201510094692.5A patent/CN104623871B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201565054U (en) * | 2009-12-09 | 2010-09-01 | 河南省电力公司洛阳供电公司 | Anti-skid foot buckle |
| CN201735126U (en) * | 2010-06-03 | 2011-02-09 | 上海市电力公司 | Anti-skid foot fastener |
| US20130126269A1 (en) * | 2011-11-18 | 2013-05-23 | D B Industries, Inc. | Connecting adjustment assembly |
| CN202427112U (en) * | 2011-12-24 | 2012-09-12 | 淅川县电业局 | Skid-proof pole climber for climbing pole after rain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104623871B (en) | 2017-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Ye Ting Baoying County 225800 Jiangsu province Yangzhou City Road No. 288 Applicant after: Baoying County Power Supply Company of Jiangsu Electric Power Company Applicant after: Yangzhou Power Supply Company of Jiangsu Electric Power Company Applicant after: Jiangsu Electric Power Company Applicant after: State Grid Corporation of China Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Jiangsu Electric Power Company Applicant before: Yangzhou Power Supply Company of Jiangsu Electric Power Company Applicant before: Baoying County Power Supply Company of Jiangsu Electric Power Company |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIANGSU ELECTRIC POWER COMPANY YANGZHOU POWER SUPPLY CO., JIANGSU PROV ELECTRIC POWER CO., LTD. BAOYING POWER SUPPLY COMPANY OF JIANGSU ELECTRIC POWER CO. TO: YANGZHOU POWER SUPPLY CO., JIANGSU PROV ELECTRIC POWER CO., LTD. JIANGSU ELECTRIC POWER COMPANY STATE GRID CORPORATION OF CHINA Free format text: CORRECT: APPLICANT; FROM: STATE GRID CORPORATION OF CHINA TO: BAOYING POWER SUPPLY COMPANY OF JIANGSU ELECTRIC POWER CO. Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 225800 YANGZHOU, JIANGSU PROVINCE |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |