CN201605583U - Connecting node of steel structure trussed beam and prestressed concrete tubular pile - Google Patents
Connecting node of steel structure trussed beam and prestressed concrete tubular pile Download PDFInfo
- Publication number
- CN201605583U CN201605583U CN2010201213873U CN201020121387U CN201605583U CN 201605583 U CN201605583 U CN 201605583U CN 2010201213873 U CN2010201213873 U CN 2010201213873U CN 201020121387 U CN201020121387 U CN 201020121387U CN 201605583 U CN201605583 U CN 201605583U
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- steel
- prestressed concrete
- tubular pile
- concrete tubular
- steel structure
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Abstract
A connecting node of a steel structure trussed beam and a prestressed concrete tubular pile comprises a top plate welded with the steel structure trussed beam and a steel component connected with the prestressed concrete tubular pile in an anchoring manner; and the steel component is welded with the top plate. Due to adoption of the structure that the top plate is welded with the steel structure trussed beam and arranged at the upper part of the connecting node, the steel component is connected with the prestressed concrete tubular pile in an anchoring manner and arranged at the lower part of the connecting node, and the top plate is firmly welded with the steel component, the steel truss is reliably connected with the concrete tubular pile, and the steel structure trussed beam at the top and the prestressed concrete tubular pile adopting a supporting structure form an unified whole body for bearing strength together; the pile top elevation of the concrete tubular pile can be indirectly adjusted to be in accordance with the horizontal elevation thereof, thereby meeting appearance and size requirements and achieving favorable mechanical property of the formed structural system; and the structure is simple, and the manufacture is easy.
Description
Technical field
The utility model relates to building engineering field, particularly a kind of steel structure truss and prestressed concrete pipe pile connected node.
Background technology
In engineering construction, usually can run into soft foundation pattern foundation pit supporting structure problem, and in double prestressed concrete pipe pile+waterproof of man+top steel truss supporting and protection structure the top steel truss to be connected with prestressed concrete pipe pile be difficult point, if top truss is directly welded and will certainly have many drawbacks with the pile crown flange, for example hammer piling process king-pile top mark height differs, if directly welding can be welded after will adjusting levelling with billet in advance; And because that tubular pile head flange and pile body are connected shear strength is lower, also might in being subjected to exogenic processes, cause weld seam after being welded to connect, have very big potential safety hazard by drawing crack.
The utility model content
The utility model provides a kind of connect steel structure truss and prestressed concrete pipe pile connected node reliable, that can adjust prestressed concrete pipe pile stake top mark high level error indirectly for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of steel structure truss and prestressed concrete pipe pile connected node, comprise with the top board of described steel structure truss welding and with steel member, described steel member and the welding of described top board of described prestressed concrete pipe pile anchor connection.
Described steel member is a H shaped steel.
Described top board is circular.
Described H shaped steel is connected with described top board full weld.
Advantage and the good effect that the utlity model has are: adopt top that the top board that welds with steel structure truss is set, the bottom is provided with the steel member with the concrete tubular pile anchor connection, top board reliably is connected steel truss with concrete tubular pile with the firm welded structure of steel member, makes top steel structure truss and supporting and protection structure prestressed concrete pipe pile form unified whole common load; And can adjust concrete tubular pile stake top mark height indirectly and make its horizontal absolute altitude unanimity, the apparent size requirement of structural system after guaranteeing to be shaped, good mechanical performance; Simple in structure, be easy to make.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is the structural representation that the utility model is used;
The concrete support holder structure schematic diagram that Fig. 4 uses when being the utility model construction.
Among the figure: 1, steel structure truss, 2, top board, 3, H shaped steel, 4, pile tube, 5, concrete, 6, the concrete pallet, 7, reinforcing bar.
The specific embodiment
For further understanding utility model content of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1～Fig. 4, a kind of steel structure truss of the utility model and prestressed concrete pipe pile connected node, comprise with the top board 2 of steel structure truss 1 welding and with H shaped steel 3, H shaped steel 3 and top board 2 welding of prestressed concrete pipe pile 4 anchor connections.Be connected with top board 2 reliably in order to ensure H shaped steel 3, should adopt full weld to connect between the two.Being not limited to H shaped steel 3 with the steel member of prestressed concrete pipe pile 4 anchor connections, also can be i iron, also can adopt the member of steel plate welding, can also be the steel member etc. of shaped steel Combination Welding.
In order to ensure the good mechanical performance of above-mentioned connected node, top board 2 preferably adopts circular slab.
The work progress of present embodiment:
1) making of above-mentioned connected node adopts the circular steel plate of thick 20mm, diameter 600mm to be formed by connecting as the H200 * 200 shaped steel full welds of top board 2 with long 1000mm.2) installation of above-mentioned connected node is lowered to concrete pallet 6 in advance in prestressed concrete pipe pile, concrete pallet 6 is the thick steel plate of 3mm, and the reinforcing bar 7 by Φ 16mm hangs on the pile crown of prestressed concrete pipe pile 4.The H shaped steel of above-mentioned connected node is partly put into the stake core of pile tube 4, adjust circular top plate 2 end face absolute altitudes after satisfy the truss installation requirement, the tack weld support plate supports circular top plate 2 on the pile crown flange of pile tube 4; 3) above-mentioned connected node grouting anchoring, with all nodes support finish after, adopt 5 pairs of pile tubes 4 of C25 concrete anchoring H shaped steel 3 that is in the milk; 4) top truss is installed, and concrete to be in the milk reaches the installation of carrying out truss 1 after the intensity.
Although in conjunction with the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the present utility model.
Claims (4)
1. steel structure truss and prestressed concrete pipe pile connected node is characterized in that, comprise with the top board of described steel structure truss welding and with steel member, described steel member and the welding of described top board of described prestressed concrete pipe pile anchor connection.
2. steel structure truss according to claim 1 and prestressed concrete pipe pile connected node is characterized in that, described steel member is a H shaped steel.
3. steel structure truss according to claim 1 and prestressed concrete pipe pile connected node is characterized in that, described top board is circular.
4. steel structure truss according to claim 2 and prestressed concrete pipe pile connected node is characterized in that, described H shaped steel is connected with described top board full weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201213873U CN201605583U (en) | 2010-03-02 | 2010-03-02 | Connecting node of steel structure trussed beam and prestressed concrete tubular pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201213873U CN201605583U (en) | 2010-03-02 | 2010-03-02 | Connecting node of steel structure trussed beam and prestressed concrete tubular pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605583U true CN201605583U (en) | 2010-10-13 |
Family
ID=42950292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201213873U Expired - Fee Related CN201605583U (en) | 2010-03-02 | 2010-03-02 | Connecting node of steel structure trussed beam and prestressed concrete tubular pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775806A (en) * | 2010-03-02 | 2010-07-14 | 天津二十冶建设有限公司 | Connection node of steel structure truss and prestressed concrete pipe piles |
| CN112127368A (en) * | 2020-08-15 | 2020-12-25 | 崔留顺 | Connecting device for foundation pit supporting steel truss and steel sheet pile |
-
2010
- 2010-03-02 CN CN2010201213873U patent/CN201605583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775806A (en) * | 2010-03-02 | 2010-07-14 | 天津二十冶建设有限公司 | Connection node of steel structure truss and prestressed concrete pipe piles |
| CN112127368A (en) * | 2020-08-15 | 2020-12-25 | 崔留顺 | Connecting device for foundation pit supporting steel truss and steel sheet pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20130302 |