CN201610640U - Movable stair path - Google Patents
Movable stair path Download PDFInfo
- Publication number
- CN201610640U CN201610640U CN201020144814XU CN201020144814U CN201610640U CN 201610640 U CN201610640 U CN 201610640U CN 201020144814X U CN201020144814X U CN 201020144814XU CN 201020144814 U CN201020144814 U CN 201020144814U CN 201610640 U CN201610640 U CN 201610640U
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- CN
- China
- Prior art keywords
- ladder access
- utility
- model
- path
- stair path
- 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 a movable stair path, which comprises a guard rail, a pedal, an upright post, an inclined strut, a crossbeam and a platform, the stair path also comprises a universal brake caster wheel which is fixedly connected under the stair path, the stair path also comprises a connecting board and a horizontal connecting rod part. The utility model can be adapted to be dismountable, combinable and moveable in the steel structure construction with the height of 1.5 m - 5.5 m.
Description
Technical field
The utility model relates to a kind of portable ladder access, is mainly used in bridge steel structure manufacturing technology field.
Background technology
In bridge steel structure was made, the ascend operation of site operation was more and more, and there is very big difference in different types of rridges product site operation objective condition, and the safe construction technology of field Welding and management are more and more important.
When bridge three dimensional unit when assembly is pieced together in advance on moulding bed, the beam inner bottom plating is apart from 1.8 meters on ground, top surface of the beam generally is about about 5.5 meters apart from ground, for the handled easily personnel enter in the beam or general during top surface of the beam what adopt is arbitrarily to set up some walk away safety ladders, not only there is potential safety hazard, also unfavorable security civilization production, and waste lot of materials.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of safe and reliable portable ladder access.
For solving the problems of the technologies described above, the utility model comprises guardrail, marks time, horizontal beam, column, diagonal brace, crossbeam, platform.
In the such scheme, described ladder access also comprises universal brake caster, and this universal brake caster is fixedly connected on the below of ladder access.
Preferably, described ladder access also comprises junction plate, horizontal brace rod spare.
The utility model can adapt to 1.5 meters ~ 5.5 meters height steel work make in about the safety, detachable, capable of being combined, removable.
Description of drawings
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further described in detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of combination moving type ladder access.
The specific embodiment
As shown in Figure 1, with guardrail 1, mark time 2, horizontal beam 3, column 4, diagonal brace 5, crossbeam 6, platform 7 be welded into global facility, and universal brake caster 8 is installed again, forms a portable ladder access.
As shown in Figure 2, with guardrail 1, mark time 2, horizontal beam 3, column 4, diagonal brace 5, crossbeam 6, platform 7 be welded into global facility and form single portable ladder access, again two or more single portable ladder accesses are connected by junction plate 10, horizontal brace rod spare 9, connecting bolt 11, universal brake caster 8 is installed again, can be combined into the assembled moving ladder access again.
It should be noted last that, the above specific embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (3)
1. a portable ladder access is characterized in that, described ladder access comprises guardrail, marks time, horizontal beam, column, diagonal brace, crossbeam, platform.
2. a kind of portable ladder access according to claim 1 is characterized in that described ladder access also comprises universal brake caster, and this universal brake caster is fixedly connected on the below of ladder access.
3. a kind of portable ladder access according to claim 1 and 2 is characterized in that described ladder access also comprises junction plate, horizontal brace rod spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020144814XU CN201610640U (en) | 2010-03-30 | 2010-03-30 | Movable stair path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020144814XU CN201610640U (en) | 2010-03-30 | 2010-03-30 | Movable stair path |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610640U true CN201610640U (en) | 2010-10-20 |
Family
ID=42961272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020144814XU Expired - Fee Related CN201610640U (en) | 2010-03-30 | 2010-03-30 | Movable stair path |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674848A (en) * | 2015-02-16 | 2015-06-03 | 中交四航局第二工程有限公司 | Vertical temporary passage for entering and exiting immersed tube and construction method of vertical temporary passage |
| CN113428320A (en) * | 2021-07-01 | 2021-09-24 | 中船澄西船舶修造有限公司 | High-safety jig frame peripheral moving ladder with good adaptability and use method |
-
2010
- 2010-03-30 CN CN201020144814XU patent/CN201610640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674848A (en) * | 2015-02-16 | 2015-06-03 | 中交四航局第二工程有限公司 | Vertical temporary passage for entering and exiting immersed tube and construction method of vertical temporary passage |
| CN113428320A (en) * | 2021-07-01 | 2021-09-24 | 中船澄西船舶修造有限公司 | High-safety jig frame peripheral moving ladder with good adaptability and use method |
| CN113428320B (en) * | 2021-07-01 | 2022-05-20 | 中船澄西船舶修造有限公司 | High-safety jig frame peripheral moving ladder with good adaptability and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430415 Hubei Province, Wuhan city Xinzhou District of Yangluo Economic Development Zone No. 117 Pan Long Lu Patentee after: Wuchuan Heavy Engineering Co., Ltd. Address before: 430415 Hubei Province, Wuhan city Xinzhou District of Yangluo Economic Development Zone No. 117 Pan Long Lu Patentee before: Wuchuan Heavy Engineering Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20160330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |