CN204186288U - Triangle ladder - Google Patents
Triangle ladder Download PDFInfo
- Publication number
- CN204186288U CN204186288U CN201420350143.0U CN201420350143U CN204186288U CN 204186288 U CN204186288 U CN 204186288U CN 201420350143 U CN201420350143 U CN 201420350143U CN 204186288 U CN204186288 U CN 204186288U
- Authority
- CN
- China
- Prior art keywords
- leg
- article
- joint pin
- set square
- platform
- 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
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a kind of triangle ladder, belong to electric power field work ladder, article three, leg is made up of two parallel braces or large two braces of upper young end opening respectively, article two, brace tilts to same direction, article two, be provided with some equidistant crossbeams between brace, crossbeam is parallel to ground, article three, the pin of leg distribution triangular in shape, article three, leg is in outwards dispersing distribution, article three, leg top is connected by joint pin, the set square of one leg upper part that is direct and joint pin is fixed together, two other leg arranges sleeve on set square, two sleeves are enclosed within lower two parts in joint pin respectively, platform is established at the top that the set square of this two legs can rotate three legs along joint pin, platform is connected with wherein one leg top by hinge.Ground construction is convenient, and operating efficiency is high, and constructor is simple to operate, is adapted at field and climbs in operation and apply.
Description
Technical field
The utility model relates to a kind of electric power ladder, the triangle ladder of particularly a kind of work about electric power personnel field work.
Background technology
Existing electric power ladder, have double ladder, vehicle-mounted ladder, these two kinds of ladders all need base water detection to put down, otherwise easily topple over, the personnel that cause injure, especially during the operation in the wild of power construction unit, be not easy to find smooth horizontal plane, bring very large inconvenience to constructor.
Summary of the invention
For overcoming prior art deficiency, the utility model discloses a kind of triangle ladder, specialty solves the irregular problem in field work ground, brings safety to constructor.
The technical scheme that the utility model adopts is a kind of triangle ladder, comprise three legs, article three, leg is made up of two parallel braces or large two braces of upper young end opening respectively, article two, brace tilts to same direction, article two, be provided with some equidistant crossbeams between brace, crossbeam is parallel to ground, article three, the pin of leg distribution triangular in shape, article three, leg is in outwards dispersing distribution, article three, leg top is connected by joint pin, the set square of described one leg upper part that is direct and joint pin is fixed together, two other leg arranges sleeve on set square, two sleeves are enclosed within lower two parts in joint pin respectively, the set square of this two legs can rotate along joint pin, article three, platform is established at the top of leg, platform is connected with wherein one leg top by hinge, article three, platform is established at the top of leg, platform is connected with wherein one leg top by hinge.
Described three legs have crossbeam respectively, and the distance between crossbeam is 10-15 centimetres.
Described platform is provided with a handrail, and handrail is erect upwards, and handrail connects wherein on one leg.
Described platform is round or square.
When the beneficial effects of the utility model are field work, the utility model can not be toppled over, good stability, safety are high.Ground construction is convenient, and operating efficiency is high, and constructor is simple to operate, is adapted at field and climbs in operation and apply.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation, and Fig. 2 is joint pin of the present utility model and set square connection layout.
1, leg, 2, platform, 3, handrail, 4, crossbeam, 5, brace, 6, joint pin, the 7, first set square, the 8, second set square, the 9, the 3rd set square.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of triangle ladder, first make three legs 1, article three, leg 1 is made up of two parallel braces 5 or large two braces 5 of upper young end opening respectively, article two, brace 5 tilts to same direction, article two, be provided with some equidistant crossbeams 4 between brace 5, crossbeam 4 is parallel to ground, article three, the pin of leg 1 distribution triangular in shape, article three, leg 1 is in outwards dispersing distribution, article three, leg 1 is linked together by joint pin 6, first set square 7 of one leg 1 upper part that is direct and joint pin 6 is fixed together, two other leg 1 is at the 3rd set square 9, second set square 8 arranges sleeve, two sleeves are enclosed within lower two parts in joint pin 6 respectively, second set square 8 of this two legs 1, 3rd set square 9 can rotate along joint pin 6, be convenient to the stored collapsed of triangle ladder like this, the handrail 3 that outside the uppermost crossbeam 4 of wherein one leg 1, welding one is erect, by gemel connection platform 2 on the uppermost crossbeam 4 of another one leg 1, platform 2 is designed to round or square.
The equidistant distance of described crossbeam 4 is 10,15 or 12 centimetres, wherein nethermost crossbeam 4 apart from ground 30 centimetres.Described brace 5 is 30,45,60 or 70 degree of angles with the angle of slope on ground.
Claims (4)
1. a triangle ladder, it is characterized in that comprising three legs, article three, leg is made up of two parallel braces or large two braces of upper young end opening respectively, article two, brace tilts to same direction, article two, be provided with some equidistant crossbeams between brace, crossbeam is parallel to ground, article three, the pin of leg distribution triangular in shape, article three, leg is in outwards dispersing distribution, article three, leg top is connected by joint pin, the set square of one leg upper part that is direct and joint pin is fixed together, two other leg arranges sleeve on set square, two sleeves are enclosed within lower two parts in joint pin respectively, platform is established at the top that the set square of this two legs can rotate three legs along joint pin, platform is connected with wherein one leg top by hinge.
2. triangle ladder according to claim 1, it is characterized in that described three legs have crossbeam respectively, the distance between crossbeam is 10-15 centimetres.
3. triangle ladder according to claim 1, is characterized in that described platform is provided with a handrail, and handrail is erect upwards, and handrail connects wherein on one leg.
4. triangle ladder according to claim 1, is characterized in that described platform is round or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350143.0U CN204186288U (en) | 2014-06-29 | 2014-06-29 | Triangle ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350143.0U CN204186288U (en) | 2014-06-29 | 2014-06-29 | Triangle ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204186288U true CN204186288U (en) | 2015-03-04 |
Family
ID=52618298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420350143.0U Expired - Fee Related CN204186288U (en) | 2014-06-29 | 2014-06-29 | Triangle ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204186288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155921A (en) * | 2018-11-08 | 2020-05-15 | 国网河南省电力公司巩义市供电公司 | Telescopic portable auxiliary equipment for pre-test maintenance of transformer substation |
-
2014
- 2014-06-29 CN CN201420350143.0U patent/CN204186288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155921A (en) * | 2018-11-08 | 2020-05-15 | 国网河南省电力公司巩义市供电公司 | Telescopic portable auxiliary equipment for pre-test maintenance of transformer substation |
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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 |
Granted publication date: 20150304 Termination date: 20150629 |
|
| EXPY | Termination of patent right or utility model |