CN108301759A - A kind of distribution line steel pipe pole climbing is removable to connect ladder - Google Patents
A kind of distribution line steel pipe pole climbing is removable to connect ladder Download PDFInfo
- Publication number
- CN108301759A CN108301759A CN201810129766.8A CN201810129766A CN108301759A CN 108301759 A CN108301759 A CN 108301759A CN 201810129766 A CN201810129766 A CN 201810129766A CN 108301759 A CN108301759 A CN 108301759A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- distribution line
- ladder
- lateral stabilizing
- portions
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000009826 distribution Methods 0.000 title claims abstract description 25
- 230000009194 climbing Effects 0.000 title description 6
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 241000282326 Felis catus Species 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of distribution line steel pipe poles to climb removable connecting ladder, it is related to power circuit installation and maintenance process auxiliary equipment field, including main ladder bars, foot is followed closely, lateral stabilizing portions and two longitudinal stability portions, the lateral stabilizing portions are set to the end of the main ladder bars, including two buckling parts and the mounting portion between two buckling parts, the buckling parts and the mounting portion are integrally formed setting, two longitudinal stability portions are respectively arranged on the both ends of the lateral stabilizing portions, the longitudinal stability portion is angled 75 degree to 90 degree of angle with the lateral stabilizing portions structure.Easy to carry, using flexible of the invention, the operating personnel that conveniently ascends a height climb.
Description
【Technical field】
The present invention relates to power circuit installation and maintenance process auxiliary equipment fields, and in particular to a kind of distribution line steel pipe
Bar climbs removable connecting ladder.
【Background technology】
With economic development, electricity consumption demand growth is rapid, and steel pipe pole utilization rate is higher in present distribution network construction, for heavily fortified point
Strong power grid construction has established material base.But a large amount of uses of steel pipe pole bring distribution line operating personnel operation of ascending a height
Serious challenge.Social idler climbs steel pipe pole in order to prevent, climbs cat ladder and designs terrain clearance at two meters or more, ascends a height
Operating personnel is very painstaking when being climbed from ground onto cat ladder, and security risk also greatly increases.If first climbed using common ladder
It steps on, since common ladder structure volume is larger inconvenient to carry, ladder, which leans against, to be also easy to skid on steel pipe pole.Therefore, it is guarantee
The safety of staff, ground must have special messenger and help ladder when scaling a ladder, which adds crew numbers, into
And increase the construction cost of distribution line.
【Invention content】
To solve foregoing problems, the present invention provides a kind of distribution line steel pipe poles to climb removable connecting ladder, carrying side
Just, using flexible, the operating personnel that conveniently ascends a height climb.
In order to achieve the above object, the present invention adopts the following technical scheme that：
A kind of distribution line steel pipe pole climb it is removable connect ladder, including main ladder bars and be interspersed in the main ladder bars axis
It is followed closely to the foot of both sides, it further includes that lateral stabilizing portions and two longitudinal directions are steady that the distribution line steel pipe pole, which climbs the removable ladder that connects,
Determine portion, the lateral stabilizing portions are set to the end of the main ladder bars, including two buckling parts being recessed in the same direction and set
Mounting portion between two buckling parts, the recess direction of recess direction and the buckling parts of the mounting portion on the contrary,
The buckling parts and the mounting portion are integrally formed setting, and the mounting portion includes inner concave, and the inner concave fits in described
The peripheral surface of main ladder bars, two longitudinal stability portions are respectively arranged on the both ends of the lateral stabilizing portions, the longitudinal stability portion
There is angle with the plane that the lateral stabilizing portions are constituted, the angle of the angle is 75 degree to 90 degree.
Further, the main ladder bars are equipped with hook, and the hook is located at one end where the lateral stabilizing portions, institute
It includes long side and short side to state hook, and the axial direction of main ladder bars described in the long edge is connect with the main ladder bars, the short side and institute
It states long side and constitutes downward opening hook.
Further, the long side is round steel long side, and the short side is round steel short side, the round steel long side and the circle
The width of a diameter of 6mm-18mm of steel short side, the opening are 10mm-50mm, and the length of the long side is 100mm-500mm,
The length of the short side is 20mm-200mm.
Preferably, the main ladder bars are the main ladder bars of steel pipe, a diameter of 25mm-50mm of the steel pipe, the steel pipe
Wall thickness is 1.5mm-5mm.
Preferably, the lateral stabilizing portions be round steel lateral stabilizing portions, the round steel lateral stabilizing portions it is a diameter of
6mm-18mm。
Preferably, the longitudinal stability portion be round steel longitudinal stability portion, round steel longitudinal stability portion it is a diameter of
6mm-18mm。
Preferably, the foot nail is that round steel foot is followed closely, a diameter of 6mm-18mm, length 20mm- of the round steel foot nail
200mm, the spacing between the foot is followed closely is 400mm-1000mm.
After adopting the above technical scheme, the invention has the advantages that：
Simple in structure, material is all made of common round steel, steel pipe, easy to manufacture.And due to distribution line steel pipe
The removable main ladder bars length of ladder that connects of bar climbing is moderate therefore easy to carry, using flexible.Upkeep operation is built in distribution line
In in interim attaching, the operating personnel that conveniently ascends a height climbs, laborsaving time saving, is removed after work, prevents social idler from climbing
Steel pipe pole is stepped on, ensures distribution line safe operation.
These features and advantages of the present invention will carry out detailed take off in following specific implementation mode and attached drawing
Dew.The best embodiment of the present invention or means will carry out detailed performance in conjunction with attached drawing, but be not to technical solution of the present invention
Limitation.In addition, it is each be with these features, element and the component occurred in attached drawing hereafter have it is multiple, and in order to indicate
Different symbols or number conveniently is marked, but indicates same or similar construction or the component of function.
【Description of the drawings】
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the schematic diagram of the embodiment of the present invention one.
In attached drawing, the main ladder bars of 1-, 2- feet nail, 3- lateral stabilizing portions, 31- buckling parts, 32- mounting portions, 4- longitudinal stabilities portion,
5- is linked up with, 51- long sides, 52- short sides.
【Specific implementation mode】
The technical solution of the embodiment of the present invention is explained and illustrated with reference to the attached drawing of the embodiment of the present invention, but under
It states embodiment to be merely a preferred embodiment of the present invention, and not all.Based on the implementation example in the implementation mode, those skilled in the art
Obtained other embodiment without making creative work, belongs to protection scope of the present invention.
" one embodiment " or " example " or " example " mean that itself is described in conjunction with the embodiments quoted in this specification
A particular feature, structure, or characteristic can be included at least one embodiment disclosed in this patent.Phrase is " in one embodiment
In " appearance of each position in the description is not necessarily all referring to the same embodiment.
In the description of the embodiment of the present invention, term "upper", "lower", "left", "right", " transverse direction ", " longitudinal direction ", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this hair
It is bright rather than require the present invention must be with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Embodiment one
The present embodiment provides a kind of distribution line steel pipe poles to climb removable connecting ladder, as shown in Figure 1, including main ladder bars 1
2 are followed closely with the foot being interspersed in the axial both sides of main ladder bars 1, the material of main ladder bars 1 is steel pipe, length 1.5m, a diameter of 25mm-
50mm, the preferred 30mm of the present embodiment.The wall thickness of steel pipe is 1.5mm-5mm, the preferred 2.5mm of the present embodiment.The material of foot nail 2 is circle
Steel, a diameter of 6mm-18mm of round steel, the present embodiment are preferably 12mm, length 20mm-200mm, and the present embodiment preferably uses
100mm, it is 400mm-1000mm that the foot of the same side, which follows closely the spacing between 2, and the present embodiment is preferably 600mm, therefore, the left and right sides
Two feet nail 2 interval be 300mm.
It further includes lateral stabilizing portions 3 and two longitudinal stability portions 4 that distribution line steel pipe pole, which climbs the removable ladder that connects,
The material in lateral stabilizing portions 3 and longitudinal stability portion 4 is round steel, a diameter of 6mm-18mm of round steel, the preferred 12mm of the present embodiment.
Lateral stabilizing portions 3 are set to distribution line steel pipe pole and climb the end of removable connecting ladder, including two to be recessed in the same direction
Buckling parts 31 and the mounting portion 32 between two buckling parts 31, the recess in the recess direction and buckling parts 31 of mounting portion 32
On the contrary, buckling parts 31 and mounting portion 32 are integrally formed setting, two buckling parts 31 and a mounting portion 32 form " 3 " word in direction
Shape.Mounting portion 32 includes inner concave, and inner concave fits in the peripheral surface of 1 end of main ladder bars, connects by welding.Laterally
The line at 3 both ends of stabilizers is parallel to foot nail 2.Two longitudinal stability portions 4 are respectively arranged on the both ends of lateral stabilizing portions 3, Zong Xiangwen
Determining portion 4 and the plane that lateral stabilizing portions 3 are constituted has angle, and the angle of angle is 75 degree to 90 degree, and the present embodiment is preferably 90
Degree.The angle for the plane that main ladder bars 1 are constituted with lateral stabilizing portions 3 is also 90 degree.
Main ladder bars 1, which are equipped with, links up with 5, and hook 5 is located at one end where lateral stabilizing portions 3, with main ladder bars 1 using welding
Mode connect.Hook 5 includes long side 51 and short side 52, and long side 51 is connect along the axial direction of main ladder bars 1 with main ladder bars 1, short side 52
Downward opening hook 5 is constituted with long side 51, links up with the direction that 5 opening is recessed towards mounting portion 32.
The material of long side 51 and short side 52 is round steel, a diameter of 6mm-18mm of round steel, and the present embodiment preferably uses
The width of 12mm, opening are 10mm-50mm, and the present embodiment preferably uses 20mm, and the length of long side is 100mm-500mm, this reality
It is preferably 300mm to apply example, and the length of short side is 20mm-200mm, and the present embodiment is preferably 100mm.
When the present embodiment is in use, steel pipe pole is climbed into the removable hook 5 of the upper surface of ladder that connects of cat ladder and is suspended to steel pipe
Up second foot of number nails below the former climbing cat ladder of bar；First foot is stuck in longitudinal stability portion 4 to nail on, can prevent again
The removable swing for connecting ladder；Then it is buckled in former cat ladder master with the buckling parts 31 of the wherein side of the lateral stabilizing portions of traverse 3
On bar, according to buckling parts 31 of the mobile jib on the left of the removable left side selection for connecting ladder, the right selects the buckling parts 32 on right side, and
And fasten securely, swinging for removable connecting ladder can be prevented.Operating personnel may stand in ground along removable connecting
It is terraced to climb upwards, it is transitioned into after raw steel tube rod cat ladder until bar top, laborsaving and safe ready；Removable connect is removed after work
Continuous ladder, prevents social idler from climbing steel pipe pole, it is ensured that distribution line safe operation.
More than, specific implementation mode only of the invention, but scope of protection of the present invention is not limited thereto, is familiar with this
The technical staff in field should be understood that the present invention including but not limited to attached drawing and the above content described in specific implementation mode.Appoint
The modification for why not deviateing the function and structure principle of the present invention is intended to be included in the range of claims.
Claims (7)
1. a kind of distribution line steel pipe pole climb it is removable connect ladder, including main ladder bars and be interspersed axial in the main ladder bars
The foot of both sides is followed closely, it is characterised in that：The distribution line steel pipe pole climb it is removable connect ladder further include lateral stabilizing portions and
Two longitudinal stability portions, the lateral stabilizing portions are set to the end of the main ladder bars, including two buttons being recessed in the same direction
Conjunction portion and the mounting portion between two buckling parts, the recess in the recess direction and the buckling parts of the mounting portion
Direction is on the contrary, the buckling parts and the mounting portion are integrally formed setting, and the mounting portion includes inner concave, the indent face paste
Together in the peripheral surface of the main ladder bars, two longitudinal stability portions are respectively arranged on the both ends of the lateral stabilizing portions, described vertical
The plane constituted to stabilizers and the lateral stabilizing portions has angle, and the angle of the angle is 75 degree to 90 degree.
2. distribution line steel pipe pole according to claim 1 climbs removable connecting ladder, it is characterised in that：The main ladder bars
It is equipped with hook, the hook is located at one end where the lateral stabilizing portions, and the hook includes long side and short side, the length
The axial direction of main ladder bars described in edge is connect with the main ladder bars, and the short side constitutes downward opening hook with the long side.
3. distribution line steel pipe pole according to claim 2 climbs removable connecting ladder, it is characterised in that：The long side is
Round steel long side, the short side are round steel short side, and a diameter of 6mm-18mm of the round steel long side and the round steel short side is described to open
The width of mouth is 10mm-50mm, and the length of the long side is 100mm-500mm, and the length of the short side is 20mm-200mm.
4. the distribution line steel pipe pole according to one of claims 1 to 3 climbs removable connecting ladder, it is characterised in that：Institute
It is the main ladder bars of steel pipe to state main ladder bars, and the wall thickness of a diameter of 25mm-50mm of the steel pipe, the steel pipe are 1.5mm-5mm.
5. the distribution line steel pipe pole according to one of claims 1 to 3 climbs removable connecting ladder, it is characterised in that：Institute
It is round steel lateral stabilizing portions, a diameter of 6mm-18mm of the round steel lateral stabilizing portions to state lateral stabilizing portions.
6. the distribution line steel pipe pole according to one of claims 1 to 3 climbs removable connecting ladder, it is characterised in that：Institute
It is round steel longitudinal stability portion, a diameter of 6mm-18mm in round steel longitudinal stability portion to state longitudinal stability portion.
7. the distribution line steel pipe pole according to one of claims 1 to 3 climbs removable connecting ladder, it is characterised in that：Institute
It is that round steel foot is followed closely to state foot nail, a diameter of 6mm-18mm of the round steel foot nail, length 20mm-200mm, between the foot nail
Spacing is 400mm-1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810129766.8A CN108301759B (en) | 2018-02-08 | 2018-02-08 | Portable ladder that continues of distribution lines steel pipe pole climbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810129766.8A CN108301759B (en) | 2018-02-08 | 2018-02-08 | Portable ladder that continues of distribution lines steel pipe pole climbing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108301759A true CN108301759A (en) | 2018-07-20 |
| CN108301759B CN108301759B (en) | 2023-12-08 |
Family
ID=62865082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810129766.8A Active CN108301759B (en) | 2018-02-08 | 2018-02-08 | Portable ladder that continues of distribution lines steel pipe pole climbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108301759B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3094923U (en) * | 2002-12-26 | 2003-07-11 | 宏和商事株式会社 | Auxiliary ladder |
| CN202117551U (en) * | 2011-04-14 | 2012-01-18 | 云南电网公司楚雄供电局 | Climbing aid |
| CN205100858U (en) * | 2015-10-16 | 2016-03-23 | 苏州飞华铝制工业有限公司 | Binary ladder couple |
| CN106761363A (en) * | 2016-11-28 | 2017-05-31 | 国家电网公司 | A kind of steel tube tower in electric transmission line aids in climbing tool |
| CN208122743U (en) * | 2018-02-08 | 2018-11-20 | 国网浙江余姚市供电有限公司 | A kind of distribution line steel pipe pole climbing is removable to connect ladder |
-
2018
- 2018-02-08 CN CN201810129766.8A patent/CN108301759B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3094923U (en) * | 2002-12-26 | 2003-07-11 | 宏和商事株式会社 | Auxiliary ladder |
| CN202117551U (en) * | 2011-04-14 | 2012-01-18 | 云南电网公司楚雄供电局 | Climbing aid |
| CN205100858U (en) * | 2015-10-16 | 2016-03-23 | 苏州飞华铝制工业有限公司 | Binary ladder couple |
| CN106761363A (en) * | 2016-11-28 | 2017-05-31 | 国家电网公司 | A kind of steel tube tower in electric transmission line aids in climbing tool |
| CN208122743U (en) * | 2018-02-08 | 2018-11-20 | 国网浙江余姚市供电有限公司 | A kind of distribution line steel pipe pole climbing is removable to connect ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108301759B (en) | 2023-12-08 |
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