CN204609745U - The folding ladder of high stability - Google Patents
The folding ladder of high stability Download PDFInfo
- Publication number
- CN204609745U CN204609745U CN201520310342.3U CN201520310342U CN204609745U CN 204609745 U CN204609745 U CN 204609745U CN 201520310342 U CN201520310342 U CN 201520310342U CN 204609745 U CN204609745 U CN 204609745U
- Authority
- CN
- China
- Prior art keywords
- ladder
- foot
- high stability
- folding ladder
- ladders
- 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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Abstract
The utility model relates to folding ladder technical field, especially a kind of folding ladder of high stability.A kind of folding ladder of high stability, comprise two groups of foot of ladders, main support rod is provided with between described two groups of foot of ladders, the top top board with bolts of described two groups of foot of ladders, described top board is welded with stop collar, supplemental support with bolts inside described foot of ladder, described supplemental support is flexibly connected secondary support bar with between foot of ladder by bolt.The folding ladder of this high stability when in use, improves the stability of folding ladder, avoids the generation that situation toppled over by ladder when in use, and improve end face platform area at ladder top top board, meet Production requirement, result of use is good simultaneously.
Description
Technical field
The utility model relates to folding ladder technical field, especially a kind of folding ladder of high stability.
Background technology
When enterprise's processing, need to use folding ladder, but current folding ladder is unstable when in use, easily topples over, once will cause production accident after toppling over, the top of ladder does not have standing platform simultaneously, is unfavorable for using.
Utility model content
In order to overcome the deficiency that existing ladder is unfavorable for using, the utility model provides a kind of folding ladder of high stability.
The utility model solves the technical scheme that its technical problem adopts: a kind of folding ladder of high stability, comprise two groups of foot of ladders, main support rod is provided with between described two groups of foot of ladders, the top top board with bolts of described two groups of foot of ladders, described top board is welded with stop collar, supplemental support with bolts inside described foot of ladder, described supplemental support is flexibly connected secondary support bar with between foot of ladder by bolt.
According to another embodiment of the present utility model, comprise further, described foot of ladder is provided with lays block, described in lay block and be provided with locking pin.
According to another embodiment of the present utility model, comprise further, described stop collar adopts steel manufacture, and the cross section of described stop collar is " U " type.
According to another embodiment of the present utility model, comprise further, described supplemental support is provided with non-slipping block.
The beneficial effects of the utility model are, the folding ladder of this high stability when in use, improves the stability of folding ladder, avoid the generation that situation toppled over by ladder when in use, improve end face platform area at ladder top top board, meet Production requirement, result of use is good simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure 1, foot of ladder, 2, main support rod, 3, top board, 4, stop collar, 5, secondary support bar, 6, supplemental support, 7, lay block, 8, locking pin.
Detailed description of the invention
If Fig. 1 is structural representation of the present utility model, a kind of folding ladder of high stability, comprise two groups of foot of ladders 1, main support rod 2 is provided with between described two groups of foot of ladders 1, the top top board 3 with bolts of described two groups of foot of ladders 1, described top board 3 is welded with stop collar 4, and supplemental support 6 with bolts inside described foot of ladder 1, described supplemental support 6 is flexibly connected secondary support bar 5 with between foot of ladder 1 by bolt.
According to another embodiment of the present utility model, comprise further, described foot of ladder 1 is provided with lays block 7, described in lay block 7 and be provided with locking pin 8.
According to another embodiment of the present utility model, comprise further, described stop collar 4 adopts steel manufacture, and the cross section of described stop collar 4 is " U " type.
According to another embodiment of the present utility model, comprise further, described supplemental support 6 is provided with non-slipping block 9.
The folding ladder of this high stability when in use, supplemental support 6 is opened, it is made to support on the ground, utilize non-slipping block 9 to increase the non-skid property of supplemental support 6, improve stability, the main support rod 2 arranged between foot of ladder 1 increases the stability of ladder entirety, secondary support bar 5 between supplemental support 6 and foot of ladder 1 improves stability further, and top board 3 area on foot of ladder 1 top is comparatively large, conveniently stand, easy to use.
Claims (4)
1. the folding ladder of a high stability, comprise two groups of foot of ladders (1), main support rod (2) is provided with between described two groups of foot of ladders (1), it is characterized in that, top top board with bolts (3) of described two groups of foot of ladders (1), described top board (3) is welded with stop collar (4), described foot of ladder (1) inner side supplemental support with bolts (6), is flexibly connected secondary support bar (5) by bolt between described supplemental support (6) with foot of ladder (1).
2. the folding ladder of high stability according to claim 1, is characterized in that, described foot of ladder (1) is provided with lays block (7), described in lay block (7) and be provided with locking pin (8).
3. the folding ladder of high stability according to claim 1, is characterized in that, described stop collar (4) adopts steel manufacture, and the cross section of described stop collar (4) is " U " type.
4. the folding ladder of high stability according to claim 1, is characterized in that, described supplemental support (6) is provided with non-slipping block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310342.3U CN204609745U (en) | 2015-05-14 | 2015-05-14 | The folding ladder of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310342.3U CN204609745U (en) | 2015-05-14 | 2015-05-14 | The folding ladder of high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609745U true CN204609745U (en) | 2015-09-02 |
Family
ID=53962316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520310342.3U Expired - Fee Related CN204609745U (en) | 2015-05-14 | 2015-05-14 | The folding ladder of high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI729782B (en) * | 2020-04-21 | 2021-06-01 | 施昌邑 | Lateral stabilizer of working ladder |
-
2015
- 2015-05-14 CN CN201520310342.3U patent/CN204609745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI729782B (en) * | 2020-04-21 | 2021-06-01 | 施昌邑 | Lateral stabilizer of working 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160514 |