CN203271578U - Safety ladder for climbing up pole - Google Patents
Safety ladder for climbing up pole Download PDFInfo
- Publication number
- CN203271578U CN203271578U CN 201320215443 CN201320215443U CN203271578U CN 203271578 U CN203271578 U CN 203271578U CN 201320215443 CN201320215443 CN 201320215443 CN 201320215443 U CN201320215443 U CN 201320215443U CN 203271578 U CN203271578 U CN 203271578U
- Authority
- CN
- China
- Prior art keywords
- belt
- ladder
- electric pole
- connecting rod
- cambered surface
- 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.)
- Expired - Fee Related
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The utility model discloses a safety ladder for climbing up a pole. The safety ladder is characterized by comprising a supporting frame, a belt and a ladder body, the middle part of the supporting frame is provided with a camber surface-shaped hoop matched with the outer circumferential face of the pole, connecting rods are arranged at the two ends of the camber surface-shaped hoop, the connecting rods are respectively connected with the two ends of a cross-brace at the top end of the ladder body, the two ends of the belt are respectively connected with the connecting rods, the belt is provided with a belt clip which can be opened and closed, an arc-shaped supporting plate is arranged on the inner camber surface of the camber surface-shaped hoop of the supporting frame, and a rubber pad is arranged on the inner camber surface of the arc-shaped supporting plate. The safety ladder is convenient to use, can prevent human injury during climbing operation and can improve labor efficiency.
Description
Technical field
The utility model relates to a kind of ladder, especially relates to the bracing frame in the top stull of a kind of ladder.
Background technology
Climb the electric pole construction operation, ladder is indispensable instrument.Ladder of the prior art top is straight stull, the contact area of ladder and electric pole is less so frictional force is also very little, operating personnel's easy double swerve that scales a ladder, when using this ladder ascend operation, must three one group of people, one people's ascending stair two people's staircases also double as the guardian, ladder slightly has imbalance, and the operator very easily falls on slave ladder, causes the personal safety accident, especially when the bad weather of blowing was rushed to repair, operating personnel's personal safety can not ensure.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of emergency staircase of climbing electric pole, has simple in structurely, uses safety, conveniently characteristics.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of emergency staircase of climbing electric pole, it is characterized in that: comprise bracing frame, belt and ladder, the middle part of support frame as described above is provided with the cambered surface anchor ear that the outer peripheral face with electric pole matches, the two ends of described cambered surface anchor ear are provided with connecting rod, described connecting rod is connected with the stull both ends on ladder top respectively, and the two ends of described belt are connected with connecting rod respectively.
The further improvement that the utility model is done is: but described belt is provided with the belt lacer of folding.Be provided with the arc backup plate on the intrados of the cambered surface anchor ear of support frame as described above, be provided with rubber mat plate on described arc backup plate intrados.
The beneficial effect that adopts technique scheme to produce is: the utility model is easy to use, bracing frame has enough intensity, rubber mat plate contacts and insulate with the outer peripheral face of electric pole is stable, operating personnel can be fixed on ladder electric pole one side fast, personal injury occurs in the time of can avoiding ascend operation, raises labour efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
As shown in Figure 1: stull, 7 belt lacers on 1 electric pole, 2 rubber mat plates, 3 arc backup plates, 4 bracing frames, 5 belts, 6 ladder tops.
The specific embodiment
Contrast Fig. 1 uses step to be described further to operation of the present utility model:
Embodiment 1: a kind of emergency staircase of climbing electric pole, it is characterized in that: comprise bracing frame 4, belt 5 and ladder, the middle part of support frame as described above 4 is provided with the cambered surface anchor ear that the outer peripheral face with electric pole matches, the two ends of described cambered surface anchor ear are provided with connecting rod, described connecting rod is connected with stull 6 both ends on ladder top respectively, and the two ends of described belt 5 are connected with connecting rod respectively.When using the utility model, at first cambered surface anchor ear and the electric pole periphery with bracing frame 4 is close to, the two ends of belt 5 are connected on the connecting rod at cambered surface anchor ear two ends with bolt respectively, because surrounding electric pole, belt 5 and bracing frame 4 hold tightly, ladder can firmly be connected with electric pole, and the constructor can climb the electric pole safety work.
Embodiment 2: a kind of emergency staircase of climbing electric pole, it is characterized in that: comprise bracing frame 4, belt 5 and ladder, the middle part of support frame as described above 4 is provided with the cambered surface anchor ear that the outer peripheral face with electric pole matches, the two ends of described cambered surface anchor ear are provided with connecting rod, described connecting rod is connected with stull 6 both ends on ladder top respectively, and the two ends of described belt 5 are connected with connecting rod respectively.But described belt 5 is provided with the belt lacer 7 of folding.When using the utility model, at first cambered surface anchor ear and the electric pole periphery with bracing frame 4 is close to, the two ends of belt 5 are connected on the connecting rod at cambered surface anchor ear two ends with bolt respectively, by belt lacer 7, belt 5 is fastened on the connecting rod at cambered surface anchor ear two ends, because surrounding electric pole, belt 5 and bracing frame 4 hold tightly, ladder can firmly be connected with electric pole, and the constructor can climb the electric pole safety work.
Embodiment 3: a kind of emergency staircase of climbing electric pole, it is characterized in that: comprise bracing frame 4, belt 5 and ladder, the middle part of support frame as described above 4 is provided with the cambered surface anchor ear that the outer peripheral face with electric pole matches, the two ends of described cambered surface anchor ear are provided with connecting rod, described connecting rod is connected with stull 6 both ends on ladder top respectively, and the two ends of described belt 5 are connected with connecting rod respectively.But described belt 5 is provided with the belt lacer 7 of folding.Be provided with arc backup plate 3 on the intrados of the cambered surface anchor ear of support frame as described above 4, be provided with rubber mat plate 2 on described arc backup plate 3 intrados.When using the utility model, at first cambered surface anchor ear and the electric pole periphery with bracing frame 4 is close to, the two ends of belt 5 are connected on the connecting rod at cambered surface anchor ear two ends with bolt respectively, by belt lacer 7, belt 5 is fastened on the connecting rod at cambered surface anchor ear two ends, because surrounding electric pole, belt 5 and bracing frame 4 hold tightly, arc backup plate 3 is connected with rubber mat plate makes more stable being connected of ladder and electric pole, and ladder has higher insulating properties, and the constructor can climb the electric pole safety work.
Claims (3)
1. emergency staircase of climbing electric pole, it is characterized in that: comprise bracing frame (4), belt (5) and ladder, the middle part of support frame as described above (4) is provided with the cambered surface anchor ear that the outer peripheral face with electric pole matches, the two ends of described cambered surface anchor ear are provided with connecting rod, described connecting rod is connected with stull (6) both ends on ladder top respectively, and the two ends of described belt (5) are connected with connecting rod respectively.
2. a kind of emergency staircase of climbing electric pole according to claim 1 is characterized in that: described belt (5) but be provided with the belt lacer (7) of folding.
3. a kind of emergency staircase of climbing electric pole according to claim 2 is characterized in that: be provided with arc backup plate (3) on the intrados of the cambered surface anchor ear of support frame as described above (4), be provided with rubber mat plate (2) on described arc backup plate (3) intrados.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215443 CN203271578U (en) | 2013-04-25 | 2013-04-25 | Safety ladder for climbing up pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215443 CN203271578U (en) | 2013-04-25 | 2013-04-25 | Safety ladder for climbing up pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271578U true CN203271578U (en) | 2013-11-06 |
Family
ID=49502017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320215443 Expired - Fee Related CN203271578U (en) | 2013-04-25 | 2013-04-25 | Safety ladder for climbing up pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271578U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131778A (en) * | 2014-08-08 | 2014-11-05 | 国家电网公司 | 10KV-circuit combined ladder stand |
| CN104675318A (en) * | 2015-02-11 | 2015-06-03 | 国网浙江省电力公司嘉兴供电公司 | Portable ladder for electric pole |
| CN105421991A (en) * | 2015-11-26 | 2016-03-23 | 国网浙江省电力公司台州供电公司 | Fixing device special for insulating ladder |
| CN105587259A (en) * | 2016-01-04 | 2016-05-18 | 刘雷 | Fire-fighting escape rope ladder for high-rise building |
| CN105696931A (en) * | 2014-12-03 | 2016-06-22 | 国网浙江省电力公司丽水供电公司 | Auxiliary climbing device for steel tube tower |
| CN109555468A (en) * | 2018-12-13 | 2019-04-02 | 湖南亿福照明科技有限公司 | Source for street light maintenance foot prop |
| CN110043183A (en) * | 2019-05-17 | 2019-07-23 | 中国建筑第四工程局有限公司 | A kind of wall attaching parts of the heavy safe ladder cage of bridge cylinder pier |
-
2013
- 2013-04-25 CN CN 201320215443 patent/CN203271578U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131778A (en) * | 2014-08-08 | 2014-11-05 | 国家电网公司 | 10KV-circuit combined ladder stand |
| CN105696931A (en) * | 2014-12-03 | 2016-06-22 | 国网浙江省电力公司丽水供电公司 | Auxiliary climbing device for steel tube tower |
| CN105696931B (en) * | 2014-12-03 | 2017-11-24 | 国网浙江省电力公司丽水供电公司 | Steel tube tower auxiliary climbs device |
| CN104675318A (en) * | 2015-02-11 | 2015-06-03 | 国网浙江省电力公司嘉兴供电公司 | Portable ladder for electric pole |
| CN105421991A (en) * | 2015-11-26 | 2016-03-23 | 国网浙江省电力公司台州供电公司 | Fixing device special for insulating ladder |
| CN105421991B (en) * | 2015-11-26 | 2017-07-07 | 国网浙江省电力公司台州供电公司 | A kind of insulating ladder special fixing device |
| CN105587259A (en) * | 2016-01-04 | 2016-05-18 | 刘雷 | Fire-fighting escape rope ladder for high-rise building |
| CN109555468A (en) * | 2018-12-13 | 2019-04-02 | 湖南亿福照明科技有限公司 | Source for street light maintenance foot prop |
| CN110043183A (en) * | 2019-05-17 | 2019-07-23 | 中国建筑第四工程局有限公司 | A kind of wall attaching parts of the heavy safe ladder cage of bridge cylinder pier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131106 Termination date: 20170425 |