CN210263071U - Cross-shaped supporting steel pipe joint connecting structure - Google Patents
Cross-shaped supporting steel pipe joint connecting structure Download PDFInfo
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- CN210263071U CN210263071U CN201920747916.1U CN201920747916U CN210263071U CN 210263071 U CN210263071 U CN 210263071U CN 201920747916 U CN201920747916 U CN 201920747916U CN 210263071 U CN210263071 U CN 210263071U
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- connecting plate
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Abstract
The utility model discloses a cross supports steel pipe node connection structure, include whole steel pipe and be located the segmentation steel pipe of whole steel pipe both sides, its characterized in that: the integral steel pipe is sleeved with a plurality of first connecting plates, the first connecting plates are fixedly connected with second connecting plates, and the second connecting plates are fixedly connected with the end parts of the segmented steel pipes. First connecting plate and second connecting plate welding constitute frame construction, first connecting plate and whole steel pipe clearance fit, second connecting plate and segmentation steel pipe welding have avoided along the intersecting line welding of segmentation steel pipe like this to reduced the cutting and the welded degree of difficulty, the second connecting plate is the plane annular with the welding seam of segmentation steel pipe moreover, and still welds between the two has the gusset, and joint strength is higher.
Description
Technical Field
The utility model belongs to the technical field of the steel construction is connected, specifically indicate a cross supports steel pipe node connection structure.
Background
The inner support belongs to one of foundation pit support technology, and the steel pipe inner support has quick construction and is widely applied. At present, the cross-shaped support steel pipe is mostly welded at an intersecting line, the intersecting line calculation needs to be carried out in advance in the method, and the intersecting line of the steel pipe is cut, so that the requirements on cutting and positioning accuracy are high, the stress at the joint is complex, and the structural strength is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the deficiencies of the prior art, providing a cross support steel pipe node connection structure that the construction degree of difficulty is little, structural strength is high.
In order to achieve the above object, the utility model provides a cross supports steel pipe node connection structure, include whole steel pipe and be located the segmentation steel pipe of whole steel pipe both sides, its characterized in that: the integral steel pipe is sleeved with a plurality of first connecting plates, the first connecting plates are fixedly connected with second connecting plates, and the second connecting plates are fixedly connected with the end parts of the segmented steel pipes.
Preferably, the integral steel pipe is horizontally arranged, and the segmented steel pipe is vertically arranged.
Preferably, the first connecting plate is provided with a through hole, and the integral steel pipe is in clearance fit with the through hole.
Preferably, the second connecting plate is welded with a rib plate in the circumferential direction around the segmented steel pipe, and the rib plate is welded with the segmented steel pipe.
The utility model has the advantages that: the construction degree of difficulty is little, structural strength is high. First connecting plate and second connecting plate welding constitute frame construction, first connecting plate and whole steel pipe clearance fit, second connecting plate and segmentation steel pipe welding have avoided along the intersecting line welding of segmentation steel pipe like this to reduced the cutting and the welded degree of difficulty, the second connecting plate is the plane annular with the welding seam of segmentation steel pipe moreover, and still welds between the two has the gusset, and joint strength is higher.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a side view of the overall structure of the present invention.
The components in the figures are numbered as follows: the steel pipe comprises an integral steel pipe 1, a segmented steel pipe 2, a first connecting plate 3, a through hole 301, a second connecting plate 4 and a rib plate 5.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the scope of the present invention.
As shown in figures 1-2, a cross-shaped supporting steel pipe joint connecting structure comprises an integral steel pipe 1 and segmented steel pipes 2 located on the two transverse sides of the integral steel pipe 1, wherein the integral steel pipe 1 is arranged horizontally, and the segmented steel pipes 2 are arranged vertically. The whole steel pipe 1 is sleeved with three first connecting plates 3, the first connecting plates 3 are provided with through holes 301, and the whole steel pipe 1 is in clearance fit with the through holes 301. The two sides of the three first connecting plates 3 are welded with the second connecting plates 4, the first connecting plates 3 are perpendicular to the length direction of the whole steel pipe 1, and the second connecting plates 4 are perpendicular to the length direction of the segmented steel pipe 2. The second connecting plate 4 is welded with the end part of the sectional steel pipe 2, the rib plate 5 is welded on the second connecting plate 4 around the sectional steel pipe 2 in the circumferential direction, and the rib plate 5 is welded with the sectional steel pipe 2. Like this, first connecting plate and second connecting plate welding constitute stable frame construction, and first connecting plate and whole steel pipe clearance fit are convenient for install, and the second connecting plate welds with the segmentation steel pipe, have avoided along the intersecting line welding of segmentation steel pipe like this to reduced the degree of difficulty of cutting and welding, the second connecting plate is the plane annular with the welding seam of segmentation steel pipe moreover, and still welds between the two has the gusset, and joint strength is higher.
Claims (4)
1. The utility model provides a cross support steel pipe node connection structure, includes whole steel pipe (1) and is located segmentation steel pipe (2) of whole steel pipe (1) both sides, its characterized in that: the integral steel pipe (1) is sleeved with a plurality of first connecting plates (3), the first connecting plates (3) are fixedly connected with second connecting plates (4), and the second connecting plates (4) are fixedly connected with the end parts of the segmented steel pipes (2).
2. The cross-shaped support steel pipe joint connection structure of claim 1, wherein: the integral steel pipe (1) is horizontally arranged, and the segmented steel pipe (2) is vertically arranged.
3. The cross-shaped support steel pipe joint connection structure of claim 1, wherein: a through hole (301) is formed in the first connecting plate (3), and the integral steel pipe (1) is in clearance fit with the through hole (301).
4. The cross-shaped support steel pipe joint connection structure of claim 1, wherein: and rib plates (5) are welded on the second connecting plates (4) around the segmented steel pipes (2) in the circumferential direction, and the rib plates (5) are welded with the segmented steel pipes (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920747916.1U CN210263071U (en) | 2019-05-21 | 2019-05-21 | Cross-shaped supporting steel pipe joint connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920747916.1U CN210263071U (en) | 2019-05-21 | 2019-05-21 | Cross-shaped supporting steel pipe joint connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210263071U true CN210263071U (en) | 2020-04-07 |
Family
ID=70026258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920747916.1U Active CN210263071U (en) | 2019-05-21 | 2019-05-21 | Cross-shaped supporting steel pipe joint connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210263071U (en) |
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2019
- 2019-05-21 CN CN201920747916.1U patent/CN210263071U/en active Active
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