CN107091052A - A kind of building construction ladder - Google Patents
A kind of building construction ladder Download PDFInfo
- Publication number
- CN107091052A CN107091052A CN201710488794.4A CN201710488794A CN107091052A CN 107091052 A CN107091052 A CN 107091052A CN 201710488794 A CN201710488794 A CN 201710488794A CN 107091052 A CN107091052 A CN 107091052A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- retractor device
- expansion link
- building construction
- fix bar
- 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.)
- Withdrawn
Links
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
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
- E06C1/18—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
-
- 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
- E06C7/06—Securing devices or hooks for parts of extensible ladders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The present invention provides a kind of building construction ladder, including pedal, rotary shaft, fix bar, retractor device and terraced leg, the pedal is arranged on the centre of retractor device, the rotary shaft is arranged on the top of fix bar, the terraced leg is arranged on the bottom of pedal and retractor device, and the retractor device includes regulation clip, sleeve, expansion link and outer wall, and the regulation clip is arranged on sleeve, the expansion link is arranged on lower cartridge, and the outer wall is arranged on the outside of sleeve and expansion link.The present invention is set by rotary shaft, fix bar and retractor device, is conducive to flexibly using, and it is convenient to stretch, can be according to different height telescopic adjustment, it is fixed, it is simple in construction, it is easily carried, improves operating efficiency, so as to consummating function diversity, optimal use effect, the use of extensive crowd are reached.
Description
Technical field
The present invention relates to construction ladder apparatus field, more particularly to a kind of building construction ladder.
Background technology
Ladder does side by two long thick bar, and scansorial cross bar is crossed in centre, for climbing.Existing novel building
Construction ladder exist in-convenience in use, function imperfection, it is impossible to flexible can not adjust height in face of different height, it has not been convenient to
The problem of carrying.
Therefore, invent a kind of building construction ladder and seem very necessary.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of building construction ladder to solve existing novel building
Construction ladder body exist in-convenience in use, function imperfection, it is impossible to flexible can not adjust height in face of different height, not side
The problem of Portable belt.A kind of building construction ladder includes pedal, rotary shaft, fix bar, retractor device and terraced leg, the pedal
The centre of retractor device is arranged on, the rotary shaft is arranged on the top of fix bar, and the terraced leg is arranged on pedal and flexible dress
The bottom put.
Preferably, the retractor device includes regulation clip, sleeve, expansion link and outer wall, the regulation clip
It is arranged on sleeve, the expansion link is arranged on lower cartridge, the outer wall is arranged on the outside of sleeve and expansion link.
Preferably, the sleeve specifically uses stainless steel sleeve, be conducive to flexibly using, it is convenient to stretch, and improves work
Efficiency.
Preferably, the expansion link, which is specifically used outside stainless steel expansion link, the expansion link, is provided with buckle, favorably
In coordinating regulation to use, it is convenient to stretch, and according to different height telescopic adjustment, reaches optimal use effect.
Preferably, the fix bar two ends are provided with bolt, the fix bar and bolt, which coordinate, to be removed and installed, and is conducive to solid
Fixed firm, operation is flexible, safe and reliable, so that consummating function diversity.
Compared with prior art, the present invention has the advantages that：The present invention passes through rotary shaft, fix bar and flexible dress
Install, be conducive to flexibly using, it is convenient to stretch, can be fixed according to different height telescopic adjustment, simple in construction, holds
It is portable, operating efficiency is improved, so that consummating function diversity, reaches optimal use effect, the use of extensive crowd.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the retractor device structural representation of the present invention.
In figure：
1st, pedal, 2, rotary shaft, 3, fix bar, 4, retractor device, 41, regulation clip, 42, sleeve, 43, expansion link,
44th, outer wall, 5, terraced leg.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Figures 1 and 2
The present invention provides a kind of technical scheme：A kind of building construction ladder, including pedal 1, rotary shaft 2, fix bar 3,
Retractor device 4 and terraced leg 5, the pedal 1 are arranged on the centre of retractor device 4, and the rotary shaft 2 is arranged on the upper of fix bar 3
Portion, the terraced leg 5 is arranged on the bottom of pedal 1 and retractor device 4.
The retractor device 4 includes regulation clip 41, sleeve 42, expansion link 43 and outer wall 44, the regulation clip
41 are set on the sleeve 42, and the expansion link 43 is arranged on the bottom of sleeve 42, and the outer wall 44 is arranged on sleeve 42 and expansion link
43 outside.
The sleeve 42 specifically uses stainless steel sleeve, is conducive to flexibly using, and it is convenient to stretch, and improves operating efficiency.
The expansion link 43 specifically uses outside stainless steel expansion link, the expansion link 43 and is provided with buckle, is conducive to matching somebody with somebody
Close regulation to use, it is convenient to stretch, and according to different height telescopic adjustment, reaches optimal use effect.
The two ends of fix bar 3 are provided with bolt, and the fix bar 3 and bolt, which coordinate, to be removed and installed, be conducive to it is fixed,
Operation is flexible, safe and reliable, so that consummating function diversity.
Operation principle：
The present invention in the presence of sleeve 42 and expansion link 43 using stretching, and regulation clip 41 coordinates regulation to use, and stretches
Convenient, fixed by fix bar 3 according to different height telescopic adjustment, the bolt that the two ends of fix bar 3 are provided with can dismantle peace
Dress, is conducive to being easy to carry under the cooperation using rotary shaft 2 and retractor device, improves operating efficiency, flexibly uses, side of stretching
Just, can be flexible according to different height demand, so that consummating function diversity, reaches optimal use effect.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of building construction ladder, it is characterised in that：Building construction ladder includes pedal (1), rotary shaft (2), consolidated
Fixed pole (3), retractor device (4) and terraced leg (5), the pedal (1) are arranged on the centre of retractor device (4), the rotary shaft (2)
The top of fix bar (3) is arranged on, the terraced leg (5) is arranged on the bottom of pedal (1) and retractor device (4).
2. building construction ladder as claimed in claim 1, it is characterised in that：The retractor device (4) includes regulation clip
(41), sleeve (42), expansion link (43) and outer wall (44), the regulation clip (41) are arranged on sleeve (42), described to stretch
Contracting bar (43) is arranged on sleeve (42) bottom, and the outer wall (44) is arranged on the outside of sleeve (42) and expansion link (43).
3. building construction ladder as claimed in claim 2, it is characterised in that：The sleeve (42) specifically uses stainless steel sleeve
Cylinder.
4. building construction ladder as claimed in claim 2, it is characterised in that：The expansion link (43) is specifically stretched using stainless steel
Buckle is provided with outside contracting bar, the expansion link (43).
5. building construction ladder as claimed in claim 1, it is characterised in that：Fix bar (3) two ends are provided with bolt, described
Fix bar (3) and bolt, which coordinate, to be removed and installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488794.4A CN107091052A (en) | 2017-06-23 | 2017-06-23 | A kind of building construction ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488794.4A CN107091052A (en) | 2017-06-23 | 2017-06-23 | A kind of building construction ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107091052A true CN107091052A (en) | 2017-08-25 |
Family
ID=59640976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710488794.4A Withdrawn CN107091052A (en) | 2017-06-23 | 2017-06-23 | A kind of building construction ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107091052A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019119172A1 (en) * | 2017-12-18 | 2019-06-27 | 姜建华 | Household ladder |
| CN112443146A (en) * | 2020-11-11 | 2021-03-05 | 上海建为历保科技股份有限公司 | Antiskid device for rumble pantile roof construction |
-
2017
- 2017-06-23 CN CN201710488794.4A patent/CN107091052A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019119172A1 (en) * | 2017-12-18 | 2019-06-27 | 姜建华 | Household ladder |
| CN112443146A (en) * | 2020-11-11 | 2021-03-05 | 上海建为历保科技股份有限公司 | Antiskid device for rumble pantile roof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170825 |
|
| WW01 | Invention patent application withdrawn after publication |