CN220686305U - Anticreep formula concatenation light steel joist - Google Patents
Anticreep formula concatenation light steel joist Download PDFInfo
- Publication number
- CN220686305U CN220686305U CN202322000482.8U CN202322000482U CN220686305U CN 220686305 U CN220686305 U CN 220686305U CN 202322000482 U CN202322000482 U CN 202322000482U CN 220686305 U CN220686305 U CN 220686305U
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- CN
- China
- Prior art keywords
- positioning
- frame
- limiting
- frame structure
- drop
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 239000004568 cement Substances 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model provides an anti-drop spliced light steel keel which comprises a transverse keel frame, wherein a T-shaped adjusting pipe is arranged on the outer side of the transverse keel frame; a longitudinal keel frame is arranged at the longitudinal middle position of the T-shaped adjusting pipe; the T-shaped adjusting tube is characterized in that the transverse keel frame is sequentially provided with an anti-falling limiting frame structure from left to right, and the anti-falling limiting frame structure is also arranged on the upper side and the lower side of the longitudinal keel frame. According to the utility model, the cross-shaped bolt is inserted into the cross-shaped slot and rotates the limiting rod, so that the position of the positioning block is conveniently adjusted, the limiting rod can move up and down when the positioning block is inserted into the positioning frame, and conversely, the limiting rod cannot be inserted into the inner side of the positioning pipe when the positioning block is not aligned with the positioning frame.
Description
Technical Field
The utility model belongs to the technical field of keels, and particularly relates to an anti-drop spliced light steel keel.
Background
The keel is a building material for supporting modeling and fixing structure. Is widely applied to hotels and terminal buildings. Passenger stations, theatres, shops, factories, office buildings, old building reconstruction, indoor decoration settings, ceilings and other places. Keel is skeleton and the substrate of fitment, uses very commonly, and current a light gauge steel convenient to concatenation installation includes: the base, it is installed on cement foundation, the base buries deeply in cement foundation, and fixed connection between base and the cement foundation to the fixed block is installed to the upper end of base, the fixed block has four, and four fixed blocks are symmetric distribution with the base neutral line, and through expansion bolts fixed connection between fixed block and the cement foundation, fossil fragments, it is installed in the base top, transition fit between fossil fragments and the base, and fossil fragments have the U-shaped cross-section, and fossil fragments are continuous hot galvanizing plate and make, and the anticreep piece contracts easily when receiving pressure to lead to the during operation unstable.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the anti-falling spliced light steel keel which is simple in structure, can play a good role in preventing falling, and cannot cause shrinkage of the anti-falling piece under the action of external force.
The technical proposal is as follows: the anti-drop spliced light steel keel comprises a transverse keel frame, wherein a T-shaped adjusting pipe is arranged on the outer side of the transverse keel frame; a longitudinal keel frame is arranged at the longitudinal middle position of the T-shaped adjusting pipe; the T-shaped adjusting tube is characterized in that the transverse keel frame is sequentially provided with an anti-falling limiting frame structure from left to right, and the anti-falling limiting frame structure is also arranged on the upper side and the lower side of the longitudinal keel frame.
Preferably, the anti-falling limiting frame structure comprises an anti-falling storage positioning frame structure, and a movable limiting frame structure is arranged at the lower part of the inner side of the anti-falling storage positioning frame structure.
Preferably, the anti-falling storage positioning frame structure comprises a positioning pipe, and a movable frame is welded at the lower part of the positioning pipe; a limiting ring is welded at the lower part of the movable frame; the right end of the positioning tube is welded with a positioning frame.
Preferably, the movable limiting frame structure comprises a limiting rod, and the limiting rod penetrates through the limiting ring and is inserted into the inner side of the positioning tube; the lower part of the inner side of the limiting rod is provided with a cross-shaped slot; the middle upper part of the limiting rod is embedded with a positioning slot; a jacking spring is arranged at the inner side of the positioning slot, and the upper end of the jacking spring is contacted with the top of the inner wall of the positioning tube; the right upper end of the limiting rod is welded with a positioning block.
Compared with the prior art, the utility model has the beneficial effects that:
the movable limiting frame structure is conveniently stored by the movable frame, the positioning tube and the positioning frame.
According to the utility model, the cross-shaped bolt is inserted into the cross-shaped slot and rotates the limiting rod, so that the position of the positioning block is conveniently adjusted, the limiting rod can move up and down when the positioning block is inserted into the positioning frame, and conversely, the limiting rod cannot be inserted into the inner side of the positioning pipe when the positioning block is not aligned with the positioning frame.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the internal structure of the anti-falling limiting frame structure of the present utility model.
Fig. 3 is a schematic top view of the structure of the anti-drop storage positioning frame of the present utility model.
Fig. 4 is a schematic structural plan view of the anti-drop limiting frame structure of the present utility model.
In the figure:
1. a transverse keel frame; 2. a T-shaped adjusting tube; 3. a longitudinal keel frame; 4. positioning holes; 5. an anti-drop limit frame structure; 51. an anti-falling storage positioning rack structure; 511. a positioning tube; 512. a movable frame; 513. a limiting ring; 514. a positioning frame; 52. a movable limiting frame structure; 521. a limit rod; 522. cross-shaped slotting; 523. positioning and slotting; 524. a spring is tightly propped; 525. and (5) positioning blocks.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1 and 2, the utility model provides an anti-falling spliced light steel keel, which comprises a transverse keel frame 1, wherein a T-shaped adjusting pipe 2 is arranged on the outer side of the transverse keel frame 1; a longitudinal keel frame 3 is arranged at the longitudinal middle position of the T-shaped adjusting pipe 2; the upper side and the lower side of the T-shaped adjusting pipe 2 are respectively provided with a positioning hole 4, and the T-shaped adjusting pipe is characterized in that an anti-falling limiting frame structure 5 is sequentially arranged at the middle position of the transverse keel frame 1 from left to right, and meanwhile, the anti-falling limiting frame structure 5 is also arranged at the upper side and the lower side of the longitudinal keel frame 3; the anti-falling limiting frame structure 5 comprises an anti-falling storage positioning frame structure 51, and a movable limiting frame structure 52 is arranged at the lower part of the inner side of the anti-falling storage positioning frame structure 51.
As shown in fig. 3, in the above embodiment, specifically, the anti-falling accommodating positioning frame structure 51 includes a positioning tube 511, and a movable frame 512 is welded at the lower portion of the positioning tube 511; a limiting ring 513 is welded at the lower part of the movable frame 512; the right end of the positioning tube 511 is welded with a positioning frame 514, and the movable frame 512, the positioning tube 511 and the positioning frame 514 are utilized to conveniently store the movable limiting frame structure 52.
As shown in fig. 4, in the above embodiment, specifically, the movable limiting frame structure 52 includes a limiting rod 521, where the limiting rod 521 penetrates through the limiting ring 513 and is inserted into the inner side of the positioning tube 511; the lower part of the inner side of the limit rod 521 is provided with a cross-shaped slot 522, and the limit rod 521 is inserted into the cross-shaped slot 522 by using a cross-shaped bolt and rotated; the middle upper part of the limit rod 521 is embedded with a positioning slot 523; a jacking spring 524 is arranged on the inner side of the positioning slot 523, and the upper end of the jacking spring 524 is contacted with the top of the inner wall of the positioning tube 511; the right upper end of the limiting rod 521 is welded with a positioning block 525, and the limiting rod 521 can move up and down when the positioning block 525 is inserted into the positioning frame 514, whereas the limiting rod 521 cannot be inserted into the inner side of the positioning tube 511 when the positioning block 525 is not aligned with the positioning frame 514.
In the above embodiment, specifically, the positioning tube 511, the movable frame 512, the limiting ring 513 and the positioning frame 514 are respectively embedded inside the transverse keel frame 1.
Principle of operation
In the working process, when the positioning device is used, the positioning device is inserted into the cross-shaped groove 522 by using a cross-shaped screwdriver, then the positioning device is rotated, the positioning block 525 is rotated to the position of the positioning frame 514, the limiting rod 521 can be pressed into the inner side of the positioning tube 511, the T-shaped adjusting tube 2 is used for sliding from the transverse keel frame 1, after the limiting rod 521 is loosened, the limiting rod 521 is jacked into the inner side of the positioning hole 4 under the action of the jacking spring 524, then the positioning device is inserted into the cross-shaped groove 522 by using the cross-shaped screwdriver to rotate, the positioning block 525 is staggered from the position of the positioning frame 514, and the operation steps of the limiting rod 521 on the longitudinal keel frame 3 are the same as those of the operation steps on the transverse keel frame 1.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (5)
1. The anti-drop spliced light steel keel comprises a transverse keel frame (1), wherein a T-shaped adjusting pipe (2) is arranged on the outer side of the transverse keel frame (1); a longitudinal keel frame (3) is arranged at the longitudinal middle position of the T-shaped adjusting pipe (2); positioning holes (4) are respectively formed in the upper side and the lower side of the T-shaped adjusting pipe (2), and the T-shaped adjusting pipe is characterized in that an anti-falling limiting frame structure (5) is sequentially arranged in the middle position of the transverse keel frame (1) from left to right, and meanwhile the anti-falling limiting frame structure (5) is further arranged on the upper side and the lower side of the longitudinal keel frame (3).
2. The anti-drop spliced light steel keel according to claim 1, wherein the anti-drop limiting frame structure (5) comprises an anti-drop storage positioning frame structure (51), and a movable limiting frame structure (52) is arranged at the lower part of the inner side of the anti-drop storage positioning frame structure (51).
3. The anti-drop spliced light steel keel according to claim 2, wherein the anti-drop storage positioning frame structure (51) comprises a positioning tube (511), and a movable frame (512) is welded at the lower part of the positioning tube (511); a limiting ring (513) is welded at the lower part of the movable frame (512); the right end of the positioning tube (511) is welded with a positioning frame (514).
4. The anti-drop spliced light steel keel according to claim 3, wherein the movable limiting frame structure (52) comprises a limiting rod (521), and the limiting rod (521) penetrates through the limiting ring (513) and is inserted into the inner side of the positioning pipe (511); the lower part of the inner side of the limit rod (521) is provided with a cross-shaped slot (522); the middle upper part of the limit rod (521) is embedded with a positioning slot (523); a jacking spring (524) is arranged at the inner side of the positioning slot (523), and the upper end of the jacking spring (524) is contacted with the top of the inner wall of the positioning tube (511); the right upper end of the limiting rod (521) is welded with a positioning block (525).
5. The anti-drop spliced light steel keel according to claim 4, wherein the positioning tube (511), the movable frame (512), the limiting ring (513) and the positioning frame (514) are respectively embedded into the inner side of the transverse keel frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322000482.8U CN220686305U (en) | 2023-07-26 | 2023-07-26 | Anticreep formula concatenation light steel joist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322000482.8U CN220686305U (en) | 2023-07-26 | 2023-07-26 | Anticreep formula concatenation light steel joist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220686305U true CN220686305U (en) | 2024-03-29 |
Family
ID=90411087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322000482.8U Active CN220686305U (en) | 2023-07-26 | 2023-07-26 | Anticreep formula concatenation light steel joist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220686305U (en) |
-
2023
- 2023-07-26 CN CN202322000482.8U patent/CN220686305U/en active Active
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| GR01 | Patent grant |