CN106522823A - Electrician ladder - Google Patents
Electrician ladder Download PDFInfo
- Publication number
- CN106522823A CN106522823A CN201610946148.3A CN201610946148A CN106522823A CN 106522823 A CN106522823 A CN 106522823A CN 201610946148 A CN201610946148 A CN 201610946148A CN 106522823 A CN106522823 A CN 106522823A
- Authority
- CN
- China
- Prior art keywords
- ladder
- frame
- fixed
- movable
- autostairs
- 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
- E06C7/00—Component parts, supporting parts, or accessories
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/02—Extending means
Abstract
The invention discloses an electrician ladder. The electrician ladder comprises a fixed ladder body and a movable ladder body. The fixed ladder body comprises a fixed ladder frame and a plurality of fixed ladder supports. All the fixed ladder supports are evenly fixed in the fixed ladder frame. The movable ladder body comprises a movable ladder frame and a plurality of movable ladder supports. The multiple movable ladder supports are all arranged in the movable ladder frame. The front face of the movable ladder frame is provided with notches used for taking and placing the movable ladder supports. Each notch is provided with a cover plate. The cover plates are rotatably connected with the movable ladder frame and provided with locking screws used for locking the movable ladder supports. The fixed ladder frame of the fixed ladder body is inserted into the movable ladder frame. The inner side of movable ladder frame is provided with grooves where the fixed ladder supports pass through. The lower end of the fixed ladder frame is pressed on the topmost movable ladder supports of the movable ladder frame. The ladder is composed of two parts, the length of the part, inserted into the movable ladder body, of the fixed ladder body can be adjusted, the connecting strength of the fixed ladder body and the movable ladder body is good, and the safety is good.
Description
Technical field
The present invention relates to a kind of electric power instrument, more particularly to a kind of electrician's ladder.
Background technology
Existing electrician is a long ladder with ladder, it is impossible to adjust length, when electrician needs position to be processed not
When being too high, ladder it is oversize can the side of occupation of land, can't reach if ladder is too short again.Use and transport all inconvenient.
The content of the invention
The technical problem to be solved in the present invention is：There is provided a kind of adjustable in length electrician ladder so as to convenient use and
Transport.
In order to solve above-mentioned technical problem, the present invention includes fixed ladder and movable ladder, and fixed ladder includes fixed ladder
Frame and multiple fixed ladder braces, all fixed ladder braces are uniformly fixed on fixed ladder inframe, and movable ladder includes autostairs frame and multiple
Activity ladder brace, multiple activity ladder braces are arranged in autostairs frame, and the front of autostairs frame is provided with for picking and placeing activity ladder brace
Breach, be provided with cover plate on each breach, cover plate is rotated with autostairs frame and is connected, and is provided with for locking autostairs on cover plate
The lock-screw of support, the fixed ladder frame of fixed ladder are inserted in autostairs frame, be provided with fixed ladder brace and lead on the inside of autostairs frame
The groove crossed, the lower end of fixed ladder frame are pressed in the top activity ladder brace of autostairs frame.
The invention has the beneficial effects as follows：Ladder of the present invention is made up of two parts, and fixed ladder inserts the length of movable ladder
Can adjust, and fixed ladder is preferable with the bonding strength of movable ladder, security is good.
Description of the drawings
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the enlarged cross sectional views of movable ladder of the present invention；
In figure：1st, fixed ladder frame, 2, fixed ladder brace, 3, autostairs frame, 4, activity ladder brace, 5, cover plate.
Specific embodiment
A kind of electrician's ladder as depicted in figs. 1 and 2, it includes fixed ladder and movable ladder, and fixed ladder includes solid
Fixed ladder frame 1 and multiple fixed ladder braces 2, all fixed ladder braces 2 are uniformly fixed in fixed ladder frame 1, and movable ladder includes autostairs
Frame 3 and multiple activity ladder braces 4, multiple activity ladder braces 4 are arranged in autostairs frame 3, the front of autostairs frame 3 be provided with for
The breach of activity ladder brace 4 is picked and placeed, cover plate 5 on each breach, is provided with, cover plate 5 is rotated with autostairs frame 3 and is connected, set on cover plate 5
It is equipped with for locking the lock-screw of activity ladder brace 4, the fixed ladder frame 1 of fixed ladder is inserted in autostairs frame 3, autostairs frame 3
Inner side be provided with the groove that fixed ladder brace 2 passes through, the lower end of fixed ladder frame 1 is pressed in the top activity ladder brace 4 of autostairs frame 3
On.
During regulation, the depth of fixed ladder frame 2 insertion autostairs frame 3 is adjusted by picking and placeing activity ladder brace 4, it is whole so as to adjust
The length of individual ladder.
Claims (1)
1. a kind of electrician is terraced, it is characterised in that：Including fixed ladder and movable ladder, fixed ladder includes fixed ladder frame and many
Individual fixed ladder brace, all fixed ladder braces are uniformly fixed on fixed ladder inframe, and movable ladder includes autostairs frame and multiple autostairss
Support, multiple activity ladder braces are arranged in autostairs frame, and the front of autostairs frame is provided with for picking and placeing the breach of activity ladder brace,
It is provided with cover plate on each breach, cover plate is rotated with autostairs frame and is connected, is provided with cover plate for locking the lock of activity ladder brace
Tight screw, the fixed ladder frame of fixed ladder are inserted in autostairs frame, and the groove that fixed ladder brace passes through is provided with the inside of autostairs frame,
The lower end of fixed ladder frame is pressed in the top activity ladder brace of autostairs frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610946148.3A CN106522823A (en) | 2016-10-26 | 2016-10-26 | Electrician ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610946148.3A CN106522823A (en) | 2016-10-26 | 2016-10-26 | Electrician ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522823A true CN106522823A (en) | 2017-03-22 |
Family
ID=58293364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610946148.3A Pending CN106522823A (en) | 2016-10-26 | 2016-10-26 | Electrician ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522823A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001020645A (en) * | 1999-07-06 | 2001-01-23 | Hasegawa Kogyo Co Ltd | Twin ladder |
| CN201326371Y (en) * | 2008-11-24 | 2009-10-14 | 烟台市康贝尔医疗器械有限公司 | Folding disassembly and assembly ladder |
| CN203066842U (en) * | 2013-02-27 | 2013-07-17 | 庞梦梅 | Portable herringbone ladder |
| JP2015227553A (en) * | 2014-05-30 | 2015-12-17 | 紀美代 中尾 | Triple expansion ladder |
| CN105804630A (en) * | 2016-03-15 | 2016-07-27 | 万庆昆 | Portable electrician ladder |
-
2016
- 2016-10-26 CN CN201610946148.3A patent/CN106522823A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001020645A (en) * | 1999-07-06 | 2001-01-23 | Hasegawa Kogyo Co Ltd | Twin ladder |
| CN201326371Y (en) * | 2008-11-24 | 2009-10-14 | 烟台市康贝尔医疗器械有限公司 | Folding disassembly and assembly ladder |
| CN203066842U (en) * | 2013-02-27 | 2013-07-17 | 庞梦梅 | Portable herringbone ladder |
| JP2015227553A (en) * | 2014-05-30 | 2015-12-17 | 紀美代 中尾 | Triple expansion ladder |
| CN105804630A (en) * | 2016-03-15 | 2016-07-27 | 万庆昆 | Portable electrician ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
|
| WD01 | Invention patent application deemed withdrawn after publication |