CN204913130U - Supplementary welding cat ladder device - Google Patents
Supplementary welding cat ladder device Download PDFInfo
- Publication number
- CN204913130U CN204913130U CN201520496741.3U CN201520496741U CN204913130U CN 204913130 U CN204913130 U CN 204913130U CN 201520496741 U CN201520496741 U CN 201520496741U CN 204913130 U CN204913130 U CN 204913130U
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- China
- Prior art keywords
- fixed block
- column
- right fixed
- left fixed
- bolt
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- 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 supplementary welding cat ladder device, including the I -steel, the bottom of I -steel set gradually stand A, stand B, stand C to the right side from a left side, stand A's lower part be provided with left fixed block A, right fixed block A respectively, left fixed block A, right fixed block A's upper portion and stand A's lower part between be provided with bolt A, stand B's lower part be provided with left fixed block B, right fixed block B respectively, left fixed block B, right fixed block B's upper portion and stand B's lower part between be provided with bolt B, stand C's lower part be provided with left fixed block C, right fixed block C respectively, left fixed block C, right fixed block C's upper portion and stand C's lower part between be provided with bolt C, the utility model has the advantages of simple structure, use reliable, efficient, the price low.
Description
Technical field
The utility model belongs to crane cat ladder welding field, is specifically related to a kind of auxiliary welding climbing ladder apparatus.
Background technology
Crane cat ladder is an important accessory of crane, for the climbing toward crane top, the main body of crane cat ladder is welded by two handrails and several pedals, cat ladder handrail is elongated rod member, easily deform in welding process, the attractive in appearance of entirety is not only affected after there is distortion, follow-up welding even can be made when deflection is excessive to occur the defect such as overlap, not weld penetration, make to occur danger during climbing cat ladder, for avoiding this weld defect, that is welded by cat ladder is attractive and durable, needs a kind of auxiliary welding climbing ladder apparatus.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides the auxiliary welding climbing ladder apparatus that a kind of structure is simple, use is reliable, efficiency is high, price is low.
The purpose of this utility model is achieved in that a kind of auxiliary welding climbing ladder apparatus, comprise I-steel, the bottom of described I-steel is disposed with column A, column B, column C from left to right, the bottom of described column A is respectively arranged with left fixed block A, right fixed block A, described left fixed block A, between the top of right fixed block A and the bottom of column A, be provided with bolt A, between described left fixed block A, the bottom of right fixed block A, be provided with lower bolt A; The bottom of described column B is respectively arranged with left fixed block B, right fixed block B, described left fixed block B, between the top of right fixed block B and the bottom of column B, be provided with bolt B, between described left fixed block B, the bottom of right fixed block B, be provided with lower bolt B; The bottom of described column C is respectively arranged with left fixed block C, right fixed block C, described left fixed block C, between the top of right fixed block C and the bottom of column C, be provided with bolt C, between described left fixed block C, the bottom of right fixed block C, be provided with lower bolt C.
Described column B is arranged at the center of the bottom of I-steel.
Distance between described column A and column B is 10m.
Distance between described column B and column C is 10m.
The connected mode of described column A, column B, column C and I-steel is welding.
The height of described column A, column B, column C is 100mm.
The specification of described left fixed block A, right fixed block A, left fixed block B, right fixed block B, left fixed block C, right fixed block C is unanimously semicircle.
The beneficial effects of the utility model: the utility model constitutes a kind of auxiliary welding climbing ladder apparatus by adopting I-steel, column A, right fixed block A, lower bolt A, left fixed block A, upper bolt A, column B, right fixed block B, lower bolt B, upper bolt B, column C, right fixed block C, lower bolt C, upper bolt C, has the advantage that structure is simple, use is reliable, efficiency is high, price is low; The utility model blocks two ends and the center of cat ladder handrail when welding cat ladder, prevent it from producing welding deformation, ensure that carrying out smoothly of follow-up welding, have the advantage that efficiency is high, price is low; The connected mode of column A of the present utility model, column B, column C and I-steel is welding, the specification of left fixed block A, right fixed block A, left fixed block B, right fixed block B, left fixed block C, right fixed block C is unanimously semicircle, has that structure is simple, service-strong advantage; Total, the utility model has the advantage that structure is simple, use is reliable, efficiency is high, price is low.
Accompanying drawing explanation
Fig. 1 is the left view of a kind of auxiliary welding climbing ladder apparatus of the utility model.
Fig. 2 is the front view of a kind of auxiliary welding climbing ladder apparatus of the utility model.
In figure: 1, I-steel 2, column A3, right fixed block A4, lower bolt A5, left fixed block A6, upper bolt A7, column B8, right fixed block B9, lower bolt B 10, upper bolt B 11, column C12, right fixed block C13, lower bolt C14, upper bolt C.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of auxiliary welding climbing ladder apparatus, comprise I-steel 1, the bottom of described I-steel 1 is disposed with column A2, column B7, column C11 from left to right, the bottom of described column A2 is respectively arranged with left fixed block A5, right fixed block A3, described left fixed block A5, between the top of right fixed block A3 and the bottom of column A2, be provided with bolt A6, between described left fixed block A5, the bottom of right fixed block A3, be provided with lower bolt A4; The bottom of described column B7 is respectively arranged with left fixed block B, right fixed block B8, described left fixed block B, between the top of right fixed block B8 and the bottom of column B7, be provided with bolt B 10, between described left fixed block B, the bottom of right fixed block B8, be provided with lower bolt B 9; The bottom of described column C11 is respectively arranged with left fixed block C, right fixed block C12, described left fixed block C, between the top of right fixed block C12 and the bottom of column C11, be provided with bolt C14, between described left fixed block C, the bottom of right fixed block C12, be provided with lower bolt C13.
The utility model constitutes a kind of auxiliary welding climbing ladder apparatus by adopting I-steel 1, column A2, right fixed block A3, lower bolt A4, left fixed block A5, upper bolt A6, column B7, right fixed block B8, lower bolt B 9, upper bolt B 10, column C11, right fixed block C12, lower bolt C13, upper bolt C14, has the advantage that structure is simple, use is reliable, efficiency is high, price is low.
When the utility model is implemented, first column A2, column B7, column C11 are set in the bottom of I-steel 1, the bottom of column A2 arrange right fixed block A3, lower bolt A4, left fixed block A5, on bolt A6, the bottom of column B7 arrange right fixed block B8, lower bolt B 9, left fixed block B, on bolt B 10, the bottom of column C11 arrange right fixed block C12, lower bolt C13, left fixed block C, on bolt C14, have structure simple, use the advantage reliable, efficiency is high, price is low; The utility model blocks two ends and the center of cat ladder handrail when welding cat ladder, prevent it from producing welding deformation, ensure that carrying out smoothly of follow-up welding, have the advantage that efficiency is high, price is low; Main body of the present utility model uses I-steel, has service-strong advantage; Total, the utility model has the advantage that structure is simple, use is reliable, efficiency is high, price is low.
Embodiment 2
As depicted in figs. 1 and 2, a kind of auxiliary welding climbing ladder apparatus, comprise I-steel 1, the bottom of described I-steel 1 is disposed with column A2, column B7, column C11 from left to right, the bottom of described column A2 is respectively arranged with left fixed block A5, right fixed block A3, described left fixed block A5, between the top of right fixed block A3 and the bottom of column A2, be provided with bolt A6, between described left fixed block A5, the bottom of right fixed block A3, be provided with lower bolt A4; The bottom of described column B7 is respectively arranged with left fixed block B, right fixed block B8, described left fixed block B, between the top of right fixed block B8 and the bottom of column B7, be provided with bolt B 10, between described left fixed block B, the bottom of right fixed block B8, be provided with lower bolt B 9; The bottom of described column C11 is respectively arranged with left fixed block C, right fixed block C12, described left fixed block C, between the top of right fixed block C12 and the bottom of column C11, be provided with bolt C14, between described left fixed block C, the bottom of right fixed block C12, be provided with lower bolt C13.
Described column B7 is arranged at the center of the bottom of I-steel.
Distance between described column A2 and column B7 is 10m.
Distance between described column B7 and column C11 is 10m.
The connected mode of described column A2, column B7, column C11 and I-steel 1 is welding.
The height of described column A2, column B7, column C11 is 100mm.
The specification of described left fixed block A5, right fixed block A3, left fixed block B, right fixed block B8, left fixed block C, right fixed block C12 is unanimously semicircle.
The utility model constitutes a kind of auxiliary welding climbing ladder apparatus by adopting I-steel 1, column A2, right fixed block A3, lower bolt A4, left fixed block A5, upper bolt A6, column B7, right fixed block B8, lower bolt B 9, upper bolt B 10, column C11, right fixed block C12, lower bolt C13, upper bolt C14, has the advantage that structure is simple, use is reliable, efficiency is high, price is low.
When the utility model is implemented, first column A2, column B7, column C11 are set in the bottom of I-steel 1, the bottom of column A2 arrange right fixed block A3, lower bolt A4, left fixed block A5, on bolt A6, the bottom of column B7 arrange right fixed block B8, lower bolt B 9, left fixed block B, on bolt B 10, the bottom of column C11 arrange right fixed block C12, lower bolt C13, left fixed block C, on bolt C14, have structure simple, use the advantage reliable, efficiency is high, price is low; Column B7 of the present utility model is arranged at the center of the bottom of I-steel, and the distance between column A2 of the present utility model and column B7 is 10m, and the distance between column B7 of the present utility model and column C11 is 10m, has the simple advantage of structure; The connected mode of column A2 of the present utility model, column B7, column C11 and I-steel 1 is welding, the height of column A2 of the present utility model, column B7, column C11 is 100mm, the specification of left fixed block A5 of the present utility model, right fixed block A3, left fixed block B, right fixed block B8, left fixed block C, right fixed block C12 is unanimously semicircle, has that structure is simple, service-strong advantage; The utility model blocks two ends and the center of cat ladder handrail when welding cat ladder, prevent it from producing welding deformation, ensure that carrying out smoothly of follow-up welding, have the advantage that efficiency is high, price is low; Main body of the present utility model uses I-steel, has service-strong advantage; Total, the utility model has the advantage that structure is simple, use is reliable, efficiency is high, price is low.
The foregoing is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited thereto, and anyly all belongs within the utility model protection domain based on the equivalent transformation in technical solutions of the utility model.
Claims (7)
1. an auxiliary welding climbing ladder apparatus, comprise I-steel, it is characterized in that: the bottom of described I-steel is disposed with column A, column B, column C from left to right, the bottom of described column A is respectively arranged with left fixed block A, right fixed block A, described left fixed block A, between the top of right fixed block A and the bottom of column A, be provided with bolt A, between described left fixed block A, the bottom of right fixed block A, be provided with lower bolt A; The bottom of described column B is respectively arranged with left fixed block B, right fixed block B, described left fixed block B, between the top of right fixed block B and the bottom of column B, be provided with bolt B, between described left fixed block B, the bottom of right fixed block B, be provided with lower bolt B; The bottom of described column C is respectively arranged with left fixed block C, right fixed block C, described left fixed block C, between the top of right fixed block C and the bottom of column C, be provided with bolt C, between described left fixed block C, the bottom of right fixed block C, be provided with lower bolt C.
2. a kind of auxiliary welding climbing ladder apparatus according to claim 1, is characterized in that: described column B is arranged at the center of the bottom of I-steel.
3. a kind of auxiliary welding climbing ladder apparatus according to claim 1, is characterized in that: the distance between described column A and column B is 10m.
4. a kind of auxiliary welding climbing ladder apparatus according to claim 1, is characterized in that: the distance between described column B and column C is 10m.
5. a kind of auxiliary welding climbing ladder apparatus according to claim 1, is characterized in that: the connected mode of described column A, column B, column C and I-steel is welding.
6. a kind of auxiliary welding climbing ladder apparatus according to claim 1, is characterized in that: the height of described column A, column B, column C is 100mm.
7. a kind of auxiliary welding climbing ladder apparatus according to claim 1, is characterized in that: the specification of described left fixed block A, right fixed block A, left fixed block B, right fixed block B, left fixed block C, right fixed block C is unanimously semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496741.3U CN204913130U (en) | 2015-07-10 | 2015-07-10 | Supplementary welding cat ladder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496741.3U CN204913130U (en) | 2015-07-10 | 2015-07-10 | Supplementary welding cat ladder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204913130U true CN204913130U (en) | 2015-12-30 |
Family
ID=54962310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520496741.3U Expired - Fee Related CN204913130U (en) | 2015-07-10 | 2015-07-10 | Supplementary welding cat ladder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204913130U (en) |
-
2015
- 2015-07-10 CN CN201520496741.3U patent/CN204913130U/en not_active Expired - Fee Related
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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: 20151230 Termination date: 20160710 |