CN105863496A - Outdoor working ladder - Google Patents
Outdoor working ladder Download PDFInfo
- Publication number
- CN105863496A CN105863496A CN201610222905.2A CN201610222905A CN105863496A CN 105863496 A CN105863496 A CN 105863496A CN 201610222905 A CN201610222905 A CN 201610222905A CN 105863496 A CN105863496 A CN 105863496A
- Authority
- CN
- China
- Prior art keywords
- ladder
- containing box
- outdoor
- shaped beam
- working ladder
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
- E06C9/12—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members laterally displaceable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
An outdoor working ladder mainly comprises a contractible ladder body. An I-shaped beam capable of being fixed to the bottom of an outdoor transformer is fixed to the upper end of the contractible ladder body. The outdoor working ladder is characterized in that a containing box capable of containing the folded contractible ladder body is further mounted on the I-shaped beam; the bottom of the containing box is provided with a loose-leaf door with a lock; the left side and the right side of the I-shaped beam are provided with two moving slide rails in a matched mode; the front side and the rear side of the I-shaped beam are each provided with a moving slide rail; when the ladder is drawn out, the ladder can be moved through the slide rails and can move forward, or backward, or leftward or rightward to any position through the slide rails; the working ladder is mounted on the lower portion of a pole-mounted system; during installation, a plurality of I-shaped beams need to be mounted on the lower portion of the pole-mounted system and are used for fixing the working ladder. The outdoor working ladder has the characteristics of being simple in structure and convenient to use, being mounted at the bottom of the outdoor transformer and provided with the containing box, and being beneficial to theft prevention and safety protection, good in safety and the like.
Description
Technical field
The present invention relates to the working stand of outdoor transformer operation, or security protection ladder or extension ladder, belong to electric power and ascend a height the working stand technical field of operation.
Background technology
The height of rural power outdoor transformer is the highest, and common " double ladder " height being equipped with is only about 2 meters.Even if operating personnel carries out standing in ladder top during aerial work is also unable to reach operation height, it is impossible to meet job requirement.If selecting height at the large-scale double ladder of about 6 meters, one is to weigh very much, carrying inconvenience, and installation process is complicated, and ladder is lower that people must be had to help simultaneously, guarantee its stablize.Two when being to use large-scale double ladder, it is necessary to first must raise ladder body, and when being raised to specified altitude assignment, the position that staff is stood has been sufficiently close to charging zone minimum safe distance requirement, abnormally dangerous.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, and a kind of simple in construction is provided, easy to use, it is arranged on bottom outdoor transformer, with receiver, the most antitheft and security protection, the outwork ladder that safety is good.
It is an object of the invention to complete by following technical solution, a kind of outwork ladder, it mainly includes a telescopic ladder；The upper end of described telescopic ladder is fixed with an I-beam being securable to bottom outdoor transformer, it is characterised in that being also equipped with a containing box that can take in case by the telescopic ladder after folding on described I-beam, the bottom of containing box is provided with the hinge door of lockset.
As preferably, described I-beam the right and left cooperation is provided with two shifting sledges, respectively installs a shifting sledge, and when extracting ladder out, can move ladder by slide rail, and can all around move to each position by slide rail ladder；Described working stand is installed on the bottom of system on post, needs system bottom on post install some I-beams and be used for fixing working stand during installation.
Present configuration is simple, easy to use, is arranged on bottom outdoor transformer, with receiver, and the most antitheft and security protection, the features such as safety is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail: as shown in Figure 1, a kind of outwork ladder of the present invention, it mainly includes a telescopic ladder 3, the upper end of described telescopic ladder 3 is fixed with an I-beam 1 being securable to bottom outdoor transformer, being also equipped with a containing box 2 that can take in case by the telescopic ladder 3 after folding on described I-beam 1, the bottom of containing box 2 is provided with the hinge door of lockset.
Shown in figure, described I-beam 1 the right and left cooperation is provided with two shifting sledges, respectively installs a shifting sledge, and when extracting ladder out, can move ladder by slide rail, and can all around move to each position by slide rail ladder；Described working stand is installed on the bottom of system on post, needs system bottom on post install some I-beams and be used for fixing working stand during installation.
Embodiment: shown in Fig. 1, I-beam 1 is fixed on bottom outdoor transformer, and telescopic ladder 3 and containing box 2 are fixed on I-beam jointly, and I-beam two sections is fixed on column.Telescopic ladder 3 can up fold at ordinary times and take in containing box 2, has hinge door can join and lockset bottom containing box 2, and not using when, telescopic ladder can be taken in case and close chamber door, in order to antitheft and security protection.Telescopic ladder 3 can fold to both direction, can be useful in the demand of different directions operation.
Claims (2)
1. an outwork ladder, it mainly includes a telescopic ladder, it is characterized in that the upper end of described telescopic ladder is fixed with an I-beam being securable to bottom outdoor transformer, it is characterized in that being also equipped with a containing box that can take in case by the telescopic ladder after folding on described I-beam, the bottom of containing box is provided with the hinge door of lockset.
The most according to claim a kind of outwork ladder, it is characterized in that described I-beam the right and left coordinates and two shifting sledges are installed, one shifting sledge is respectively installed, and when extracting ladder out, ladder can be moved by slide rail, and can all around move to each position by slide rail ladder；Described working stand is installed on the bottom of system on post, needs system bottom on post install some I-beams and be used for fixing working stand during installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222905.2A CN105863496A (en) | 2016-04-12 | 2016-04-12 | Outdoor working ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222905.2A CN105863496A (en) | 2016-04-12 | 2016-04-12 | Outdoor working ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105863496A true CN105863496A (en) | 2016-08-17 |
Family
ID=56637556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610222905.2A Pending CN105863496A (en) | 2016-04-12 | 2016-04-12 | Outdoor working ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105863496A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893623A (en) * | 2017-12-22 | 2018-04-10 | 合保电气（芜湖）有限公司 | Electric power operation High Altitude Platform |
| CN107905720A (en) * | 2017-06-19 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | A kind of distribution box maintenance ladder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2227485A1 (en) * | 1997-01-21 | 1998-07-21 | David Maxwell Cranswick | Basement emergency exit assembly |
| CN2474710Y (en) * | 2001-05-08 | 2002-01-30 | 黄复兴 | Fixed type simple escape ladder |
| CN102753770A (en) * | 2010-01-18 | 2012-10-24 | "弗克莱"屋顶天窗有限公司 | Foldable stairs embedded in deep frame |
| CN103104075A (en) * | 2011-10-06 | 2013-05-15 | 弗克莱屋顶天窗有限公司 | Foldable stairs especially of 4 segments |
| CN205605106U (en) * | 2016-04-12 | 2016-09-28 | 国家电网公司 | Outwork ladder |
-
2016
- 2016-04-12 CN CN201610222905.2A patent/CN105863496A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2227485A1 (en) * | 1997-01-21 | 1998-07-21 | David Maxwell Cranswick | Basement emergency exit assembly |
| CN2474710Y (en) * | 2001-05-08 | 2002-01-30 | 黄复兴 | Fixed type simple escape ladder |
| CN102753770A (en) * | 2010-01-18 | 2012-10-24 | "弗克莱"屋顶天窗有限公司 | Foldable stairs embedded in deep frame |
| CN103104075A (en) * | 2011-10-06 | 2013-05-15 | 弗克莱屋顶天窗有限公司 | Foldable stairs especially of 4 segments |
| CN205605106U (en) * | 2016-04-12 | 2016-09-28 | 国家电网公司 | Outwork ladder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905720A (en) * | 2017-06-19 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | A kind of distribution box maintenance ladder |
| CN107893623A (en) * | 2017-12-22 | 2018-04-10 | 合保电气（芜湖）有限公司 | Electric power operation High Altitude Platform |
| CN107893623B (en) * | 2017-12-22 | 2024-04-12 | 合保电气（芜湖）有限公司 | Electric power operation high altitude platform |
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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: 20160817 |
|
| RJ01 | Rejection of invention patent application after publication |