CN104083853A - Anti-skidding type grappler - Google Patents
Anti-skidding type grappler Download PDFInfo
- Publication number
- CN104083853A CN104083853A CN201410304133.8A CN201410304133A CN104083853A CN 104083853 A CN104083853 A CN 104083853A CN 201410304133 A CN201410304133 A CN 201410304133A CN 104083853 A CN104083853 A CN 104083853A
- Authority
- CN
- China
- Prior art keywords
- grappler
- movable hook
- metallic plate
- metal plate
- climbers
- 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.)
- Pending
Links
Landscapes
- Prostheses (AREA)
Abstract
The invention discloses an anti-skidding type grappler, and relates to the technical field of climbing instruments. The anti-skidding type grappler comprises a movable hook and a T-type foot rest, a rubber strip is fixedly connected to the inner side of the T-type foot rest, and an elastic arc-shaped metal plate is connected to the contact part of the movable hook and a concrete pole. By means of the anti-skidding type grappler, the elastic arc-shaped metal plate is additionally arranged on the inner side of the movable hook; when the grappler is used, the elastic arc-shaped metal plate is in contact with a concrete pipe to have deformation, and the elastic arc-shaped metal plate and the concrete pipe have a plurality of contact faces, so that the friction areas are increased, the friction force is accordingly increased, and the using safety and the using reliability of the grappler are improved.
Description
Technical field
The present invention relates to the technique with the apparatus field for climbing, relate in particular to a kind of anti-slip type climbers.
Background technology
From the principle of climbers, be to utilize lever principle by human body own wt, opposite side is held on electric pole, produce larger frictional force, thereby make people be easy to climb, and because bearing gravity on pin, reduce while lifting pin, button unclamps automatically, with the locking phenomenon in mechanics.If act on the position of the Q that makes a concerted effort of active force of object within angle of friction, no matter how large this power is, always has the power R balance with it that is all-trans, and makes object keep static; Otherwise, if the position of the Q that makes a concerted effort of active force outside angle of friction, no matter how little this power is, object also can not keep balance.This relevant equilibrium condition is called condition of self-locking with angle of friction with big or small haveing nothing to do of power, and phenomenon is locking phenomenon.The anti-slip material of present climbers telescopic arm is on the market all that rubber is made, in operation, easily ruptures, and less with the contact area of cement pole, easily there is accident potential, threaten the personal safety of operating personnel on bar.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of anti-slip type climbers, by increase flexible arc plate on described climbers, increase the contact area of climbers and cement pole, prevent because frictional force is not enough, user of service falls from bar, has improved the safety and reliability that climbers are used.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of anti-slip type climbers, comprise movable hook and T-shaped pedal, the inner side of described T-shaped pedal is fixedly connected with rubber strip, it is characterized in that: the part that described movable hook contacts with cement pole is connected with flexible arc metallic plate.
Preferably, the rubber strip of described T-shaped pedal inner side is provided with non-slipping block.
Preferably, the part that described movable hook contacts with cement pole is hingedly connected with flexible arc metallic plate.
Preferably, the partial fixing that described movable hook contacts with cement pole is connected with flexible arc metallic plate.
The beneficial effect that adopts technique scheme to produce is: described anti-slip type climbers increase flexible arc metallic plate in the inner side of movable hook, when using climbers, flexible arc metallic plate contacts with pipe of cement and deformation occurs, flexible arc metallic plate and pipe of cement can have many places contact-making surface, increased friction area, thereby increased frictional force, improved the safety and reliability that climbers are used.In addition, flexible arc plate can also be connected by hinged mode with movable hook, is more conducive to it and contacts with the cement pole of different-diameter, easy to use.And described climbers only need carry out simple refit to existing climbers just can be realized, low cost of manufacture, has good popularization and prospect of the application.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
Wherein: 1, movable hook 2, T-shaped pedal 3, rubber strip 4, flexible arc metallic plate 5, non-slipping block.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
A lot of details have been set forth in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here and implement, those skilled in the art can do similar popularization without prejudice to intension of the present invention in the situation that, so the present invention is not subject to the restriction of following public specific embodiment.
As shown in Figure 1, the invention discloses a kind of anti-slip type climbers, comprise movable hook 1 and T-shaped pedal 2, the inner side of described T-shaped pedal 2 is fixedly connected with rubber strip 3, and above content is same as the prior art, and therefore not to repeat here.The content that the present invention is different from prior art is: the part that described movable hook 1 contacts with cement pole is connected with flexible arc metallic plate 4.Described anti-slip type climbers increase flexible arc metallic plate in the inner side of movable hook, when using climbers, flexible arc metallic plate contacts with pipe of cement and deformation occurs, flexible arc metallic plate and pipe of cement can have many places contact-making surface, increased friction area, thereby increased frictional force, improved the safety and reliability that climbers are used.
In addition,, in order further to increase frictional force, on the rubber strip 3 of described T-shaped pedal 2 inner sides, can also be provided with non-slipping block 5.Between flexible arc metallic plate 4 and movable hook 1, have two kinds of annexations, be fixedly connected with hinged, if hinged, more flexible arc metallic plate 4 is conducive to it and contacts with the cement pole of different-diameter, and easy to use, frictional force is larger.
Claims (4)
1. anti-slip type climbers, comprise movable hook (1) and T-shaped pedal (2), the inner side of described T-shaped pedal (2) is fixedly connected with rubber strip (3), it is characterized in that: the part that described movable hook (1) contacts with cement pole is connected with flexible arc metallic plate (4).
2. anti-slip type climbers according to claim 1, is characterized in that: the rubber strip (3) of described T-shaped pedal (2) inner side is provided with non-slipping block (5).
3. anti-slip type climbers according to claim 1, is characterized in that: the part that described movable hook (1) contacts with cement pole is hingedly connected with flexible arc metallic plate (4).
4. anti-slip type climbers according to claim 1, is characterized in that: the partial fixing that described movable hook (1) contacts with cement pole is connected with flexible arc metallic plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304133.8A CN104083853A (en) | 2014-06-30 | 2014-06-30 | Anti-skidding type grappler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304133.8A CN104083853A (en) | 2014-06-30 | 2014-06-30 | Anti-skidding type grappler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104083853A true CN104083853A (en) | 2014-10-08 |
Family
ID=51631673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410304133.8A Pending CN104083853A (en) | 2014-06-30 | 2014-06-30 | Anti-skidding type grappler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104083853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994227A (en) * | 2017-06-04 | 2017-08-01 | 国家电网公司 | A kind of Skidproof climbers |
| CN107029399A (en) * | 2017-05-31 | 2017-08-11 | 国家电网公司 | A kind of climbers for climbing square bar structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258781Y (en) * | 1996-02-13 | 1997-08-06 | 吴荣滨 | Combined multipurpose pole climbing device |
| ES2143399B1 (en) * | 1997-02-19 | 2000-11-16 | Lucas Antonio Camacho | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P.9700343, BY "TREPADOR FOR CONCRETE POSTS". |
| CN202446743U (en) * | 2011-12-09 | 2012-09-26 | 天津市宁河供电有限公司 | Safety anti-slipping pole climber |
| CN202637862U (en) * | 2012-06-19 | 2013-01-02 | 新野县电业局 | Anti-skid climber of climbing rod |
| CN203954597U (en) * | 2014-06-30 | 2014-11-26 | 国家电网公司 | Anti-slip type climbers |
-
2014
- 2014-06-30 CN CN201410304133.8A patent/CN104083853A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258781Y (en) * | 1996-02-13 | 1997-08-06 | 吴荣滨 | Combined multipurpose pole climbing device |
| ES2143399B1 (en) * | 1997-02-19 | 2000-11-16 | Lucas Antonio Camacho | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P.9700343, BY "TREPADOR FOR CONCRETE POSTS". |
| CN202446743U (en) * | 2011-12-09 | 2012-09-26 | 天津市宁河供电有限公司 | Safety anti-slipping pole climber |
| CN202637862U (en) * | 2012-06-19 | 2013-01-02 | 新野县电业局 | Anti-skid climber of climbing rod |
| CN203954597U (en) * | 2014-06-30 | 2014-11-26 | 国家电网公司 | Anti-slip type climbers |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029399A (en) * | 2017-05-31 | 2017-08-11 | 国家电网公司 | A kind of climbers for climbing square bar structure |
| CN106994227A (en) * | 2017-06-04 | 2017-08-01 | 国家电网公司 | A kind of Skidproof climbers |
| CN106994227B (en) * | 2017-06-04 | 2019-05-07 | 国家电网公司 | A kind of Skidproof climbers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2005117226A3 (en) | Switch with shaped face | |
| BR112015017892A2 (en) | battery system | |
| EP2413448A3 (en) | Active AC inrush current control | |
| CN104083853A (en) | Anti-skidding type grappler | |
| CN203351449U (en) | Air switch locking warning device | |
| CN203954597U (en) | Anti-slip type climbers | |
| CN202236930U (en) | Simple escape device | |
| CN201868258U (en) | Pedal-type doorbell switch | |
| CN103836366A (en) | Design of portable emergency lamp | |
| CN209193274U (en) | One kind having protective device cable power disk | |
| CN204060493U (en) | A kind of ladder with socket and lamp | |
| CN203315587U (en) | Outdoor power conduction safety control device | |
| CN104706065A (en) | Public chair with charging device | |
| CN204434181U (en) | A kind of Novel screw lift | |
| CN204185093U (en) | Staircase emergency stop switch | |
| CN204254293U (en) | Rechargeable arm night illumination tool | |
| CN203415492U (en) | Magnetron anti-leakage switch | |
| CN205084341U (en) | Three angled pipe climbers | |
| CN205752051U (en) | A kind of novel breaker | |
| CN214477072U (en) | High-reliability touch switch with protection structure | |
| CN102475953A (en) | Pole climber | |
| CN203374197U (en) | Fastening pole climbing ladder for electric power overhauling | |
| CN203218636U (en) | Conversion socket | |
| CN202633689U (en) | Multifunctional multi-control socket | |
| CN202856348U (en) | Circuit power-off protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |
|
| RJ01 | Rejection of invention patent application after publication |