CN204960781U - Take ladder of spirit level - Google Patents
Take ladder of spirit level Download PDFInfo
- Publication number
- CN204960781U CN204960781U CN201520716014.3U CN201520716014U CN204960781U CN 204960781 U CN204960781 U CN 204960781U CN 201520716014 U CN201520716014 U CN 201520716014U CN 204960781 U CN204960781 U CN 204960781U
- Authority
- CN
- China
- Prior art keywords
- ladder
- level gauge
- support bar
- spirit level
- ladder main
- 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
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- Ladders (AREA)
Abstract
The utility model provides a take ladder of spirit level, includes the ladder main part, installs the spirit level on the horizontal pole of ladder main part, and the spirit level is located the bottom of the horizontal pole of a climbing of ladder main part, and the spirit level is H, H=1.5 -1.8m apart from the distance of the lower extreme of ladder main part. The utility model discloses install the spirit level on the horizontal pole of ladder, simultaneously the spirit level position can lie in the user visual range when ground that stands, and user of service can see the spirit level very conveniently when calibrating the ladder, make things convenient for staircase ziren person to calibrate the ladder at any time and whether be in vertical state.
Description
Technical field
The utility model relates to a kind of ladder, specifically a kind of ladder with level gauge.
Background technology
Ladder, daily life tools, do limit by two long thick bar, scansorial cross bar is crossed in centre, for climbing.Existing ladder can not facilitate staircase Ziren person to observe ladder whether be in vertical state well.
Utility model content
The purpose of this utility model is to provide a kind of ladder with level gauge, can solve the problem.
The utility model for achieving the above object, be achieved through the following technical solutions: a kind of ladder with level gauge, comprise ladder main, level gauge installed by the cross bar of ladder main, level gauge is positioned at the bottom of the cross bar of a climbing of ladder main, level gauge is H, H=1.5-1.8m apart from the distance of the lower end of ladder main.
In order to realize the purpose of this utility model further, can also by the following technical solutions: the sidepiece of described ladder main installs support bar, upper end and the ladder main of support bar are hinged, Asia, installation road, the top wheel of support bar, the middle part cover of support bar has sliding sleeve, and sliding sleeve can slide on support bar, and the upper winding of wheel of Asia, road arranges connection cord, the movable end of connection cord connects sliding sleeve, and the sidepiece of sliding sleeve arranges hook.Screw is offered in the lower end of described support bar, installs screw mandrel in screw, and rubber pad is installed in the lower end of screw mandrel.
The utility model has the advantage of: the utility model installs level gauge 9 on the cross bar of ladder 8, simultaneously level gauge 9 position can be positioned at visual range when user stands in ground, user of service can see level gauge 9 easily when calibrating ladder, facilitates staircase Ziren person to calibrate ladder at any time and whether is in vertical state.The utility model also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model; Fig. 2 is right TV structure schematic diagram of the present utility model.
Mark illustrates: 1 Asia, tunnel wheel 2 connection cord 3 sliding sleeve 4 support bar 5 screw 6 screw mandrel 7 rubber pad 8 ladder main 9 level gauges 10 are linked up with.
Detailed description of the invention
With a ladder for level gauge, as depicted in figs. 1 and 2, ladder main 8 is comprised, the cross bar of ladder main 8 is installed level gauge 9, level gauge 9 is positioned at the bottom of the cross bar of a climbing of ladder main 8, and level gauge 9 is H, H=1.5-1.8m apart from the distance of the lower end of ladder main 8.The utility model installs level gauge 9 on the cross bar of ladder 8, simultaneously level gauge 9 position can be positioned at visual range when user stands in ground, user of service can see level gauge 9 easily when calibrating ladder, facilitates staircase Ziren person to calibrate ladder at any time and whether is in vertical state.
The sidepiece of described ladder main 8 installs support bar 4, upper end and the ladder main 8 of support bar 4 are hinged, Asia, installation road, the top wheel 1 of support bar 4, the middle part cover of support bar 4 has sliding sleeve 3, sliding sleeve 3 can slide on support bar 4, Asia, road wheel 1 is wound around and arranges connection cord 2, the movable end of connection cord 2 connects sliding sleeve 3, and the sidepiece of sliding sleeve 3 arranges hook 10.Hook 10 of the present utility model can carry instrument, support bar 4 keeps vertical under gravity, Asia, road of the present utility model wheel 1 can facilitate ladder user of service just sliding sleeve 3 and hook 10 can be mentioned on ladder, thus make ladder user of service just can take instrument without the need to lower ladder, keep stability during fetching tool, avoid user to climb up and climb down fetching tool.Sliding sleeve 3 of the present utility model coordinates with support bar 4 can avoid hook 10 to wave.
In order to improve the stability of use procedure, screw 5 is offered in the lower end of described support bar 4, installs screw mandrel 6 in screw 5, and rubber pad 7 is installed in the lower end of screw mandrel 6.Screw mandrel 6 of the present utility model by being adjusted the length of bracing or strutting arrangement by rotation, can keep lower end and the earth surface of support bar 4, facilitating the use of bracing or strutting arrangement.Rubber pad 7 of the present utility model can increase the frictional force on screw mandrel 6 and ground.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The technology contents of the not detailed description of the utility model is known technology.
Claims (3)
1. the ladder with level gauge, it is characterized in that: comprise ladder main (8), the cross bar of ladder main (8) is installed level gauge (9), level gauge (9) is positioned at the bottom of the cross bar of a climbing of ladder main 8, level gauge (9) is H, H=1.5-1.8m apart from the distance of the lower end of ladder main (8).
2. a kind of ladder with level gauge according to claim 1, it is characterized in that: the sidepiece of described ladder main (8) installs support bar (4), upper end and the ladder main (8) of support bar (4) are hinged, Asia wheel, the installation road, top (1) of support bar (4), the middle part cover of support bar (4) has sliding sleeve (3), sliding sleeve (3) can in the upper slip of support bar (4), the upper winding in Asia wheel, road (1) arranges connection cord (2), the movable end of connection cord (2) connects sliding sleeve (3), and the sidepiece of sliding sleeve (3) arranges hook (10).
3. a kind of ladder with level gauge according to claim 2, is characterized in that: screw (5) is offered in the lower end of described support bar (4), installs screw mandrel (6) in screw (5), and rubber pad (7) is installed in the lower end of screw mandrel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716014.3U CN204960781U (en) | 2015-09-16 | 2015-09-16 | Take ladder of spirit level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716014.3U CN204960781U (en) | 2015-09-16 | 2015-09-16 | Take ladder of spirit level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960781U true CN204960781U (en) | 2016-01-13 |
Family
ID=55055854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716014.3U Expired - Fee Related CN204960781U (en) | 2015-09-16 | 2015-09-16 | Take ladder of spirit level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538104A (en) * | 2019-01-09 | 2019-03-29 | 国网河南省电力公司三门峡市陕州供电公司 | A kind of electric power safety ladder |
-
2015
- 2015-09-16 CN CN201520716014.3U patent/CN204960781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538104A (en) * | 2019-01-09 | 2019-03-29 | 国网河南省电力公司三门峡市陕州供电公司 | A kind of electric power safety ladder |
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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: 20160113 Termination date: 20170916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |