CN105879331A - Safe climbing ladder - Google Patents
Safe climbing ladder Download PDFInfo
- Publication number
- CN105879331A CN105879331A CN201610395918.XA CN201610395918A CN105879331A CN 105879331 A CN105879331 A CN 105879331A CN 201610395918 A CN201610395918 A CN 201610395918A CN 105879331 A CN105879331 A CN 105879331A
- Authority
- CN
- China
- Prior art keywords
- pair
- chute
- sliding support
- ladder bars
- wishbone
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B27/00—Apparatus for climbing poles, trees, or the like
- A63B27/02—Climbing devices for round poles or trees attachable to the feet
Abstract
The invention relates to the field of power supply, in particular to a safe climbing ladder which is simple in structure and convenient to carry, assemble and disassemble. Each rod body assembly comprises a base and a ladder rod arranged on the base, wherein the ladder rod is provided with a middle hole, the inner side of the ladder rod is provided with a first sliding groove in the vertical direction, the outer side of the ladder rod is provided with a pair of second sliding grooves which are parallel to each other in the vertical direction, the first sliding groove is located between the second sliding grooves, and the outer side of the ladder rod is evenly provided with a plurality of blocking sheets which are located between the second sliding grooves; each foot fastener assembly comprises a fastener body, a sliding support and V-shaped racks, wherein the bottom of the fastener body is provided with an inserting sheet, the sliding support is in a U shape, the two ends of a U-shaped opening of the sliding support are arranged in the second sliding grooves respectively, the fastener body is connected to the ends of the U-shaped opening of the sliding support, and the inner side of the sliding support is provided with a spherical-hinge base which is located in the first sliding groove. The safe climbing ladder is convenient to machine and reliable in operation.
Description
Technical field
The present invention relates to, for electrical domain, particularly relate to safe ascending stair.
Background technology
At present, Township Merging is unified use and is reported vehicle for repairment and carry out troublshooting, and the bamboo ladder reporting use for repairment is gone together with car, and bamboo ladder be entirety, including a pair ladder bars with arrange some treadles in the middle of ladder bars；It is processed into the form of entirety in process of production, it has not been convenient to dismounting.Meanwhile, cargo handling process is cumbersome, and special part-time driver is reluctant to coordinate, and adds the work difficulty of the personnel of reporting for repairment, even occurs that refusing band provides bamboo ladder for oneself and use the accident of user's bamboo ladder generation personal injury.And, the action form of ascending stair is single, if do not noted, slide phenomenon easily occurs, causes potential safety hazard；Simultaneously as the distance between treadle is certain, it is not easy to the demand according to different ascending stair persons and is adjusted.
Summary of the invention
The present invention is directed to problem above, it is provided that a kind of simple in construction, be convenient for carrying carrying, it is simple to the safe ascending stair install, dismantled.
The technical scheme is that and include that a pair stem body component, a pair climbers assembly and a pair winding assembly, described climbers assembly one_to_one corresponding are located on stem body component；
Described stem body component includes base and the ladder bars arranging on base, described ladder bars has mesopore, the chute two that chute one that the inner side of described ladder bars is provided with in vertical direction, outside are provided with in pair of parallel vertical direction, described chute one is between a pair chute two, the outside of described ladder bars is laid with some catch, and described catch is between a pair chute two；
Described climbers assembly includes buckleing, sliding support and wishbone, the bottom of described button is provided with inserted sheet, described sliding support takes the shape of the letter U, the U-shaped mouth two ends of described sliding support are respectively provided in a pair chute two, described button is connected to the end of the U-shaped mouth of sliding support, the inner side of described sliding support is provided with ball pivot seat, and described ball pivot seat is positioned at chute one
The centre of described wishbone is bulb, and described bulb is positioned at ball pivot seat, and the two ends of wishbone is respectively equipped with connecting hole,
The connecting hole one_to_one corresponding of the wishbone in a pair climbers assembly and be bolted the parallel four limit bodies of formation, the centre of parallel four limit bodies is used for placing electric pole；
Described winding assembly one_to_one corresponding is located in ladder bars, and described winding assembly includes that motor, rotating shaft and wiring, described motor are placed on the bottom of ladder bars mesopore, described motor-driven rotatable shaft, and described rotating shaft drives wiring, and described wiring stretches out the mesopore of ladder bars.
The front end of described ladder bars is laid with some L-shaped pulling-on pieces.
Also including pushing out ring, the base in a pair stem body component is respectively equipped with annular distance, described pushing out ring is connected in annular distance.
It is respectively equipped with ball inside the two ends of described wishbone.
Also include that cranse, the two ends of described cranse connect the wiring in a pair winding assembly respectively.
Before use, the wishbone in a pair climbers assembly is respectively provided at the both sides of electric pole to the present invention, and connecting hole corresponding on wishbone is fixed by bolt, it is achieved " the holding tightly " to electric pole, then with the wiring on a pair winding assembly is bind to ascending stair respectively person；
During use, ascending stair person's foot is stepped on button, is driven sliding support to slide in the mesopore of ladder bars, is reliably connected on the catch of folding rod by the inserted sheet on button, plays support fixing, and adapts to the required distance of different ascending stair person；Meanwhile, the motor in winding assembly is started working, and is tightened up by wiring, and person supports and the effect of protection to play ascending stair；
When left and right foot ascending stair, due to centre connect parallel four limit bodies " hold " electric pole tightly so that the position between a pair ladder bars is fixed, and between the foot of left and right position be relatively fixed, adjustable；
It is provided with ball in the inside of wishbone so that climbers assembly forms rolling friction with electric pole, it is simple to slide, improves the fluency stepping on bar.
The convenient processing of the present invention, operation is reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention,
Fig. 2 is the top view of Fig. 1,
Fig. 3 is the attachment structure schematic diagram of sliding support and wishbone in the present invention,
Fig. 4 is the attachment structure schematic diagram of sliding support and ladder bars in the present invention,
Fig. 5 is the partial enlarged drawing in Fig. 1 at M,
Fig. 6 is the structural representation of optimal enforcement mode of the present invention；
In figure, 1 is stem body component, and 11 is base, and 12 is ladder bars, and 120 is mesopore, and 121 is chute one, and 122 is chute two, and 123 is catch,
2 is climbers assemblies, and 21 is button, and 22 is sliding support, and 23 is wishbone, and 230 is connecting hole, and 24 is inserted sheet, and 25 is ball pivot seat, and 26 is bulb,
3 is L-shaped pulling-on piece, and 4 is pushing out ring, and 5 is ball, and 6 is electric pole,
7 is winding assembly, and 71 is motor, and 72 is rotating shaft, and 73 is wiring,
8 is cranse.
Detailed description of the invention
As shown in figures 1 to 6, including a pair stem body component 1, a pair climbers assembly 2 and a pair winding assembly 7, described climbers assembly 2 one_to_one corresponding is located on stem body component 1 present invention；
Described stem body component 1 includes base 11 and the ladder bars 12 arranged on base, and ladder bars is fixed on base；Described ladder bars 12 has mesopore 120, the chute 2 122 that chute 1 that the inner side of described ladder bars is provided with in vertical direction, outside are provided with in pair of parallel vertical direction, described chute one is between a pair chute two, the outside of described ladder bars is laid with some catch 123, and described catch is between a pair chute two；In work, chute one connects with mesopore with chute two；
Described climbers assembly 2 includes button 21, sliding support 22 and wishbone 23, the bottom of described button is provided with inserted sheet 24, inserted sheet is used for being plugged in corresponding catch, described sliding support 22 takes the shape of the letter U, and the U-shaped mouth two ends of described sliding support are respectively provided in a pair chute two, and described button is connected to the end of the U-shaped mouth of sliding support, and (i.e. button is positioned at the outside of ladder bars, button and sliding support can be one-body molded), the inner side of described sliding support is provided with ball pivot seat 25, and described ball pivot seat 25 is positioned at chute 1
The centre of described wishbone 23 is bulb 26, and described bulb 26 is positioned at ball pivot seat 25 so that button drives sliding support, and sliding support drives parallel four limit body actions, and motion is reliable；The two ends of wishbone is respectively equipped with connecting hole 230, it is simple to a pair wishbone combination is installed, dismounting；Wishbone can arrange plurality of specifications, adapts to various sizes of electric pole.
The connecting hole one_to_one corresponding of the wishbone in a pair climbers assembly and be bolted the parallel four limit bodies of formation, the centre of parallel four limit bodies is used for placing electric pole 6 so that a pair climbers assembly " is held " electric pole tightly, held, and improves the steadiness that ascending stair is overall；
Described winding assembly 7 one_to_one corresponding is located in ladder bars, described winding assembly 7 includes motor 71, rotating shaft 72 and wiring 73, described motor 71 is placed on the bottom of ladder bars mesopore, described motor 71 drive shaft 72, described rotating shaft 72 drives wiring 73, described wiring stretches out the mesopore of ladder bars, and wiring is positioned at the U-shaped mouth of sliding support, it is to avoid interfere sliding support work.
Winding assembly at work, can horizontally or vertically place by motor, by arranging wiring, " ties up and draw " ascending stair person by wiring, plays and supports and the effect of protection, improves safety；During ascending stair, wiring tightens up；During descending stair, wiring slowly unclamps.
The front end of described ladder bars 12 is laid with some L-shaped pulling-on pieces 3, it is simple to ascending stair person captures, and improves safety.
Also including pushing out ring 4, the base in a pair stem body component is respectively equipped with annular distance, described pushing out ring is connected in annular distance, improves the steadiness of a pair base further, improves the reliability stepping on bar.
It is respectively equipped with ball 5 inside the two ends of described wishbone so that between wishbone and electric pole, form rolling friction, conveniently steps on bar, meanwhile, improve the service life of wishbone.
Also include that cranse 8, the two ends of described cranse 8 connect the wiring 73 in a pair winding assembly respectively, by by cranse set to ascending stair person, conveniently operate, improve safety.
Claims (5)
1. a safe ascending stair, it is characterised in that include that a pair stem body component, a pair climbers assembly and a pair winding assembly, described climbers assembly one_to_one corresponding are located on stem body component；
Described stem body component includes base and the ladder bars arranging on base, described ladder bars has mesopore, the chute two that chute one that the inner side of described ladder bars is provided with in vertical direction, outside are provided with in pair of parallel vertical direction, described chute one is between a pair chute two, the outside of described ladder bars is laid with some catch, and described catch is between a pair chute two；
Described climbers assembly includes buckleing, sliding support and wishbone, the bottom of described button is provided with inserted sheet, described sliding support takes the shape of the letter U, the U-shaped mouth two ends of described sliding support are respectively provided in a pair chute two, described button is connected to the end of the U-shaped mouth of sliding support, the inner side of described sliding support is provided with ball pivot seat, and described ball pivot seat is positioned at chute one
The centre of described wishbone is bulb, and described bulb is positioned at ball pivot seat, and the two ends of wishbone is respectively equipped with connecting hole,
The connecting hole one_to_one corresponding of the wishbone in a pair climbers assembly and be bolted the parallel four limit bodies of formation, the centre of parallel four limit bodies is used for placing electric pole；
Described winding assembly one_to_one corresponding is located in ladder bars, and described winding assembly includes that motor, rotating shaft and wiring, described motor are placed on the bottom of ladder bars mesopore, described motor-driven rotatable shaft, and described rotating shaft drives wiring, and described wiring stretches out the mesopore of ladder bars.
The safe ascending stair of one the most according to claim 1, it is characterised in that the front end of described ladder bars is laid with some L-shaped pulling-on pieces.
The safe ascending stair of one the most according to claim 1, it is characterised in that also include pushing out ring, the base in a pair stem body component is respectively equipped with annular distance, and described pushing out ring is connected in annular distance.
4. according to the described safe ascending stair of one arbitrary in claim 1-3, it is characterised in that be respectively equipped with ball inside the two ends of described wishbone.
The safe ascending stair of one the most according to claim 4, it is characterised in that also include that cranse, the two ends of described cranse connect the wiring in a pair winding assembly respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395918.XA CN105879331B (en) | 2016-06-06 | 2016-06-06 | A kind of safe ascending stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395918.XA CN105879331B (en) | 2016-06-06 | 2016-06-06 | A kind of safe ascending stair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105879331A true CN105879331A (en) | 2016-08-24 |
| CN105879331B CN105879331B (en) | 2018-03-02 |
Family
ID=56711539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610395918.XA Active CN105879331B (en) | 2016-06-06 | 2016-06-06 | A kind of safe ascending stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105879331B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5704451A (en) * | 1996-12-20 | 1998-01-06 | King; Steven L. | Ladder stabilizing system |
| CN104005699A (en) * | 2014-05-21 | 2014-08-27 | 施连兴 | Viaduct fast rescue escalator |
| CN204745546U (en) * | 2015-06-17 | 2015-11-11 | 国网四川省电力公司泸州供电公司 | Insulator climbing device |
| CN105169640A (en) * | 2015-09-11 | 2015-12-23 | 国网山东平阴县供电公司 | Pole climbing ladder for electric power pole |
| CN105311797A (en) * | 2014-08-05 | 2016-02-10 | 江苏省电力公司扬州供电公司 | Climbing rod assembly |
| CN205672467U (en) * | 2016-06-06 | 2016-11-09 | 国网江苏省电力公司宝应县供电公司 | Safe ascending stair |
-
2016
- 2016-06-06 CN CN201610395918.XA patent/CN105879331B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5704451A (en) * | 1996-12-20 | 1998-01-06 | King; Steven L. | Ladder stabilizing system |
| CN104005699A (en) * | 2014-05-21 | 2014-08-27 | 施连兴 | Viaduct fast rescue escalator |
| CN105311797A (en) * | 2014-08-05 | 2016-02-10 | 江苏省电力公司扬州供电公司 | Climbing rod assembly |
| CN204745546U (en) * | 2015-06-17 | 2015-11-11 | 国网四川省电力公司泸州供电公司 | Insulator climbing device |
| CN105169640A (en) * | 2015-09-11 | 2015-12-23 | 国网山东平阴县供电公司 | Pole climbing ladder for electric power pole |
| CN205672467U (en) * | 2016-06-06 | 2016-11-09 | 国网江苏省电力公司宝应县供电公司 | Safe ascending stair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105879331B (en) | 2018-03-02 |
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