CN205242379U - Connecting elements that can free rotation overlap joint U shaped steel sheet pile - Google Patents
Connecting elements that can free rotation overlap joint U shaped steel sheet pile Download PDFInfo
- Publication number
- CN205242379U CN205242379U CN201520831964.0U CN201520831964U CN205242379U CN 205242379 U CN205242379 U CN 205242379U CN 201520831964 U CN201520831964 U CN 201520831964U CN 205242379 U CN205242379 U CN 205242379U
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- CN
- China
- Prior art keywords
- steel sheet
- sheet pile
- shaped steel
- connecting elements
- overlap joint
- 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 discloses a connecting elements that can free rotation overlap joint U shaped steel sheet pile, including rotating connecting elements and U shaped steel sheet pile, lap -joint with U shaped steel sheet pile on rotating the connecting elements sets up buckle spare, and buckle on buckle spare at the both ends of U shaped steel sheet pile, rotating the connecting elements middle part and setting up the axis of rotation, can make behind the U shaped steel sheet pile catching groove can the in certain extent activity, can be in dark underground according to the environmental change and long -term soil property inflation is avoided in the regulation of action, shrink overstocked steel sheet pile, the breaking occur in addition, behind the multiunit U shaped steel sheet pile interconnect, still has waterproof effect, can set up spot welding between fixed round steel and U shaped steel sheet pile, guarantee to connect stably, rotating the connecting elements middle part and setting up the axis of rotation, the hindrance is got up not have in the activity of U shaped steel sheet pile, can increase the corner of U shaped steel sheet pile structure more, increases the home range of whole U shaped steel sheet pile.
Description
Technical field
The utility model relates to the connected mode between steel sheet pile, particularly a kind of connected mode that can rotate overlap joint steel sheet pile.
Background technology
Steel sheet pile material all has in all directions that bending resistance is strong, the advantages such as simple, cost-saving and lightweight construction of constructing, but, itself does not have snap close, only can keep off soil for base pit engineering, can not sealing, and steel sheet pile in the past to connect be not that to be completely fixed be exactly mutually to overlap, the steel sheet pile being completely fixed can not be with descending chronically soil property to be out of shape, can affect foundation stability, and the steel sheet pile of overlap joint is unfixing mutually, therefore common support force is poor, can not effectively prevent underground ponding infiltration.
Summary of the invention
The utility model technical issues that need to address are for above-mentioned the deficiencies in the prior art, and provide one both can expand with soil property, shrink and move the connecting elements mode of rotary overlap joint steel sheet pile. The technical solution adopted in the utility model is: connecting of a kind of movable steering structure connects steel sheet pile connected mode, comprise and be rotationally connected member and U-shaped steel sheet pile, the two ends of described U-shaped steel sheet pile are overlapped on and are rotationally connected on member, on U-shaped steel sheet pile, with the lap-joint that is rotationally connected steel, round steel fastener is set, one end of U-shaped steel sheet pile is buckled on round steel fastener, described fastener forms by fixing round steel, the side of described fixing round steel is welded on and is rotationally connected on member, and U-shaped steel sheet pile can rotate, and moving axis is appropriate to rotate; Described U-shaped steel sheet pile is overlapped on fixing round steel side. The surface of described fixing round steel is rough surface. On described U-shaped steel sheet pile, be round steel snap close form with being rotationally connected the way of contact of member two ends. The two ends that described U-shaped steel sheet pile is buckled on round steel fastener are arcuate structure, and the radian of its arcuate structure is slightly larger than the radian of the fixing round steel part of contact.
Compared with prior art, the overlap joint steel sheet pile connected mode of a kind of movable steering structure of the present utility model, can realize the object of U-shaped steel sheet pile flexible rotating. Be rotationally connected member middle part turning cylinder is set, can be movable within the specific limits after can making U-shaped steel sheet pile buckle into catching groove, can be in descending soil deeper according to environmental change and activity adjustment, avoid long-term soil property to expand, shrink and overstock steel sheet pile, rupture, in addition, after the U-shaped steel sheet pile of many groups interconnects, also there is waterproof action; The surface of fixing round steel is rough surface, can be after installation, and make fixing round steel sting tight power stronger, difficult drop-off. Also can between fixing round steel and U-shaped steel sheet pile, spot welding be set, ensure stable connection; Being rotationally connected on member is round steel snap close mode with the two ends way of contact of U-shaped steel sheet pile, and convenient construction is installed, and avoids stuck situation mutually; Be rotationally connected member middle part turning cylinder is set, U-shaped steel sheet pile activity gets up not have obstruction, can more increase the corner of U-shaped steel sheet pile structure, increases the scope of activities of whole U-shaped steel sheet pile.
Brief description of the drawings
Fig. 1 is that the utility model is executed routine structural representation, and Fig. 2 is connection diagram of the present utility model.
As shown in the figure, be rotationally connected member (1), U-shaped steel sheet pile, fixing round steel (3), snap close (4), turning cylinder (5).
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of connecting elements that can freely rotate the U-shaped steel sheet pile of overlap joint of the present utility model, fixing round steel is selected the round steel that is slightly less than snap close (4) radian, U-shaped steel sheet pile (2) is the steel of serpentine shape structure, the part that U-shaped steel sheet pile (2) buckles into is tip setting, buckle into rear U-shaped steel sheet pile and can spot welding be set with being rotationally connected component ends, ensure connection reliability. U-shaped steel sheet pile (2) can be realized rotation in a big way. As shown in Figure 2, a kind of connecting elements that can freely rotate the U-shaped steel sheet pile of overlap joint of the present utility model, is ensureing to connect the rotation that realizes U-shaped steel sheet pile (2) on reliable basis.
Claims (2)
1. one kind can freely be rotated the connecting elements of the U-shaped steel sheet pile of overlap joint, comprise and be rotationally connected member (1) and U-shaped steel sheet pile (2), one end of described U-shaped steel sheet pile (2) is overlapped on and is rotationally connected on member (1), it is characterized in that: be rotationally connected member (1) lap-joint upper and U-shaped steel sheet pile (2) snap close (4) is set, it is upper that one end of U-shaped steel sheet pile (2) is buckled in fixing round steel (3) by snap close (4), and the side of described fixing round steel (3) is welded on and is rotationally connected on member (1); Be rotationally connected member (1) middle part turning cylinder (5) is set, U-shaped steel sheet pile (2) moving axis (5) that can rotate rotates.
2. according to a kind of connecting elements that can freely rotate the U-shaped steel sheet pile of overlap joint claimed in claim 1, it is characterized in that: the surface of described fixing round steel is rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831964.0U CN205242379U (en) | 2015-10-26 | 2015-10-26 | Connecting elements that can free rotation overlap joint U shaped steel sheet pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831964.0U CN205242379U (en) | 2015-10-26 | 2015-10-26 | Connecting elements that can free rotation overlap joint U shaped steel sheet pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205242379U true CN205242379U (en) | 2016-05-18 |
Family
ID=55941457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520831964.0U Expired - Fee Related CN205242379U (en) | 2015-10-26 | 2015-10-26 | Connecting elements that can free rotation overlap joint U shaped steel sheet pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205242379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853521A (en) * | 2019-03-29 | 2019-06-07 | 华东交通大学 | A kind of ungraded amplitude joint type steel sheet pile device |
-
2015
- 2015-10-26 CN CN201520831964.0U patent/CN205242379U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853521A (en) * | 2019-03-29 | 2019-06-07 | 华东交通大学 | A kind of ungraded amplitude joint type steel sheet pile device |
| CN109853521B (en) * | 2019-03-29 | 2020-10-02 | 华东交通大学 | Stepless amplitude-modulation joint type steel sheet pile device |
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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 |
Granted publication date: 20160518 Termination date: 20161026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |