CN210288795U - Two-sided adjustable atress formula cuts off steel joist - Google Patents
Two-sided adjustable atress formula cuts off steel joist Download PDFInfo
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- CN210288795U CN210288795U CN201920464066.4U CN201920464066U CN210288795U CN 210288795 U CN210288795 U CN 210288795U CN 201920464066 U CN201920464066 U CN 201920464066U CN 210288795 U CN210288795 U CN 210288795U
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Abstract
The utility model discloses a two-sided adjustable atress formula cuts off steel joist, including main part spare and apron, main part spare and apron welded fastening, the main part spare includes integrated into one piece's n shape portion of bending, C shape portion of bending and the U-shaped portion of bending, the top at C shape portion of bending is fixed to the one end of n shape portion of bending, the bottom at C shape portion of bending is fixed to the one end of U-shaped portion of bending, and n shape portion of bending, C shape portion of bending and U-shaped portion of bending make up into the character cut in bas-relief structure that the bottom is not closed, horizontal pole portion at n shape portion of bending and the horizontal pole portion of U-shaped portion of bending all are fixed with square regulation slotted hole, the apron includes integrated into one piece's C shape middle part of bending, go up riser portion and lower riser portion, go up riser portion fixes and fixes the lower extreme at C shape lower extreme at. The utility model discloses a structure sets up rationally, can carry out level and vertical straightness's that hangs down regulation as required, has improved application scope greatly, improves the precision of using, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of cut off the steel joist, concretely relates to two-sided adjustable atress formula cuts off steel joist.
Background
Generally all can use in the building and cut off the structure, and cut off the main part of structure and be for cutting off the steel joist, the wall steel joist of traditional technique mainly is a complete cavity steel sheet, and it can realize cutting off the support, but it can't be adjusted as required, and the dismouting is very inconvenient moreover, so suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a two-sided adjustable atress formula that the structure setting is reasonable and the suitability is strong cuts off steel joist.
The technical scheme for realizing the purpose of the utility model is that the double-sided adjustable stress type partition steel keel comprises a main body part and a cover plate, wherein the main body part and the cover plate are welded and fixed, the main body part comprises an n-shaped bending part, a C-shaped bending part and a U-shaped bending part which are integrally formed, one end of the n-shaped bending part is fixed at the top end of the C-shaped bending part, one end of the U-shaped bending part is fixed at the bottom end of the C-shaped bending part, the n-shaped bending part, the C-shaped bending part and the U-shaped bending part are combined into a concave structure with an unsealed bottom end, a square adjusting groove hole is fixed at a transverse rod part of the n-shaped bending part and a transverse rod part of the U-shaped bending part, the cover plate comprises an integrally formed C-shaped bending middle part, an upper vertical plate part and a lower vertical plate part, the upper vertical plate part is fixed at the upper end of the C-, when the cover plate is combined with the main body, the vertical rod part of the n-shaped bending part and the vertical rod part of the U-shaped bending part are respectively attached to the inner side surfaces of the upper vertical plate part and the lower vertical plate part and are welded and fixed to form a hollow I-shaped keel main body.
And circular welding holes are uniformly fixed on the upper vertical plate part and the lower vertical plate part.
The main body part and the cover plate are both made of steel plates with the thickness of 1-2 mm.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and the processing equipment is very convenient, and it is provided with square regulation slotted hole, can carry out level and vertical straightness's that hangs down regulation as required, when guaranteeing to support, has improved application scope greatly, and the dismouting is very convenient moreover, also can improve the precision of using greatly simultaneously, uses reliable and stable, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the split structure of the present invention.
Detailed Description
(example 1)
Fig. 1 and 2 show an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a schematic view of the split structure of the present invention.
In the present embodiment, directional terms such as up and down are used for convenience of description and are not intended to limit the scope of the present invention.
Referring to fig. 1 and 2, a double-sided adjustable stressed partition steel keel comprises a main body part 1 and a cover plate 2, wherein the main body part and the cover plate are welded and fixed, the main body part 1 comprises an n-shaped bending part 11, a C-shaped bending part 12 and a U-shaped bending part 13 which are integrally formed, one end of the n-shaped bending part 11 is fixed at the top end of the C-shaped bending part 12, one end of the U-shaped bending part 13 is fixed at the bottom end of the C-shaped bending part 12, the n-shaped bending part, the C-shaped bending part and the U-shaped bending part are combined into a concave structure with an unsealed bottom end, a square adjusting groove hole 14 is fixed at a transverse rod part of the n-shaped bending part and a transverse rod part of the U-shaped bending part, the cover plate 2 comprises an integrally formed C-shaped bending middle part 21, an upper vertical plate part 22 and a lower vertical plate part 23, the upper vertical plate part is fixed at the upper end of the C-shaped bending middle, when the cover plate is combined with the main body, the vertical rod part of the n-shaped bending part and the vertical rod part of the U-shaped bending part are respectively attached to the inner side surfaces of the upper vertical plate part and the lower vertical plate part and are welded and fixed to form a hollow I-shaped keel main body.
And circular welding holes 24 are uniformly fixed on the upper vertical plate part and the lower vertical plate part.
The main body part and the cover plate are both made of steel plates with the thickness of 1-2 mm.
The utility model discloses a structure sets up rationally, and the processing equipment is very convenient, and it is provided with square regulation slotted hole, can carry out level and vertical straightness's that hangs down regulation as required, when guaranteeing to support, has improved application scope greatly, and the dismouting is very convenient moreover, also can improve the precision of using greatly simultaneously, uses reliable and stable, and the suitability is strong and the practicality is good.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural parts described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the prior art, and the connection manner of the respective parts is a conventional manner developed in the prior art, and the machines, parts and devices are of a conventional type in the prior art, and the circuit connection is a conventional manner in the prior art, so that detailed description thereof is omitted.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (3)
1. The utility model provides a two-sided adjustable atress formula cuts off steel joist, includes main part and apron, the main part with apron welded fastening, its characterized in that: the main body piece comprises an n-shaped bending part, a C-shaped bending part and a U-shaped bending part which are integrally formed, one end of the n-shaped bending part is fixed at the top end of the C-shaped bending part, one end of the U-shaped bending part is fixed at the bottom end of the C-shaped bending part, and the n-shaped bending part, the C-shaped bending part and the U-shaped bending part are combined into a concave structure with the bottom end not closed, the cross rod part of the n-shaped bending part and the cross rod part of the U-shaped bending part are both fixed with square adjusting slotted holes, the cover plate comprises a C-shaped bent middle part, an upper vertical plate part and a lower vertical plate part which are integrally formed, the upper vertical plate part is fixed at the upper end of the C-shaped bent middle part, the lower vertical plate part is fixed at the lower end of the C-shaped bent middle part, when the cover plate is combined with the main body, the vertical rod part of the n-shaped bending part and the vertical rod part of the U-shaped bending part are respectively attached to the inner side surfaces of the upper vertical plate part and the lower vertical plate part and are welded and fixed to form a hollow I-shaped keel main body.
2. The double-sided adjustable stressed partition steel keel according to claim 1, wherein: and circular welding holes are uniformly fixed on the upper vertical plate part and the lower vertical plate part.
3. The double-sided adjustable stressed partition steel keel according to claim 2, wherein: the main body part and the cover plate are both made of steel plates with the thickness of 1-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920464066.4U CN210288795U (en) | 2019-04-08 | 2019-04-08 | Two-sided adjustable atress formula cuts off steel joist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920464066.4U CN210288795U (en) | 2019-04-08 | 2019-04-08 | Two-sided adjustable atress formula cuts off steel joist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210288795U true CN210288795U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920464066.4U Active CN210288795U (en) | 2019-04-08 | 2019-04-08 | Two-sided adjustable atress formula cuts off steel joist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210288795U (en) |
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2019
- 2019-04-08 CN CN201920464066.4U patent/CN210288795U/en active Active
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