CN217500795U - Steel structure column base node structure capable of transversely transferring force - Google Patents
Steel structure column base node structure capable of transversely transferring force Download PDFInfo
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- CN217500795U CN217500795U CN202220949905.3U CN202220949905U CN217500795U CN 217500795 U CN217500795 U CN 217500795U CN 202220949905 U CN202220949905 U CN 202220949905U CN 217500795 U CN217500795 U CN 217500795U
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Abstract
The utility model discloses a steel structure column base node structure for transverse force transfer, which comprises a steel bottom plate and a steel cylinder body, wherein the steel cylinder body is assembled at the center of the upper surface of the steel bottom plate, transverse transfer steel beams are assembled on the upper surface of the steel bottom plate around the steel cylinder body, and triangular support plates are assembled on the left side wall and the right side wall of the steel cylinder body; the upper surface center department assembly of steel bottom plate supports the rotary column, the last surface mounting who supports the rotary column has the disc, the last surface mounting of disc has the grease backing plate, the lower extreme of steel cylinder body is equipped with the connection pad, the upper end that has the grease backing plate is installed to the connection pad, both ends all are equipped with the arc lagging about the outer wall of support rotary column, U type connecting rod is all installed in the outer wall middle section of two arc lagging, the steel construction column foot node structure of this horizontal conversion biography power, can rationally convert, no matter from the material quantity, the node preparation degree of difficulty, aspects such as construction installation convenience, all not have great increase, a simple structure's node.
Description
Technical Field
The utility model relates to a steel construction field, specific steel construction column base node structure of horizontal conversion biography power that says so.
Background
The common methods for manufacturing the steel-structure column base include an embedded column base, an externally-wrapped column base and a flat-plate exposed column base. The outer wrapping column base occupies the space of a basement, and the bearing capacity of the flat plate exposed column base is limited and is mostly used for low stories. The embedded column base has the advantages of high bending resistance, high pulling resistance and bearing capacity, no occupation of basement space, convenience in underground parking and the like, and is a common column base node form. In order to meet the requirement of a strong node, the embedded column base is designed by mainly considering the embedding capability of the foundation concrete to the column base. The specification stipulates that the embedded depth of the embedded column base in the foundation is not less than 2.5 times of the size of the section of the column, structural measures such as column body studs, column base plates, reinforcing steel bars around the column base and the like are added to form a column base node with reliable stress performance, but the existing steel structure column base node has some defects, for example, the steel structure column base node cannot rotate transversely after being installed, so that the use of the steel structure column base node is influenced, and therefore the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model aims at providing a steel construction column base node structure of horizontal conversion biography power.
The utility model provides a technical scheme that its technical problem adopted is: a steel structure column base node structure capable of transversely converting force transmission comprises a steel base plate and steel columns, wherein the steel columns are assembled in the center of the upper surface of the steel base plate, transverse conversion steel beams are assembled on the upper surface of the steel base plate and located on the periphery of the steel columns, and triangular support plates are assembled on the left side wall and the right side wall of each steel column;
the supporting rotating column is assembled in the center of the upper surface of the steel bottom plate, a disc is installed on the upper surface of the supporting rotating column, a grease base plate is installed on the upper surface of the disc, a connecting disc is assembled on the lower end of the steel column body, the connecting disc is installed at the upper end of the grease base plate, arc-shaped sleeve plates are assembled at the left end and the right end of the outer wall of the supporting rotating column, U-shaped connecting rods are installed in the middle sections of the outer walls of the two arc-shaped sleeve plates, the end portion of the U-shaped connecting rod at the left end is connected with the left side wall of the connecting disc, and the end portion of the U-shaped connecting rod at the right end is connected with the right side wall of the connecting disc;
x rotating grooves are uniformly formed in the inner walls of the two arc-shaped sleeve plates, balls are mounted in each rotating groove and are connected with the outer wall of the supporting rotating column in a fitting mode, X is an odd number, and X is larger than or equal to 7.
Further, the fixed plate is all installed to two the tip of triangle extension board, and the fixed plate is connected with the surface laminating of horizontal conversion girder steel, the upper surface middle section of fixed plate sets up threaded hole, the upper surface of horizontal conversion girder steel sets up the thread groove, threaded hole and thread inslot spiro union have fixing bolt.
Further, the outside upper end cover of fixing bolt is equipped with the sealing rubber board, the upper and lower two surfaces of sealing rubber board evenly install the rubber briquetting.
Further, the diameter of the sealing rubber plate is larger than that of the threaded hole.
Further, the lower surface of the transverse conversion steel beam is provided with an L-shaped reinforcing rib, and the end parts of the L-shaped reinforcing rib are connected with the side wall of the steel bottom plate.
Furthermore, the number of the transverse conversion steel beams is four, and the outer walls of the steel columns are arranged in a cross structure.
The utility model has the advantages that:
the utility model provides a steel construction column base node structure of horizontal conversion biography power, moreover, the steam generator is simple in structure, and convenient for operation, through set up a plurality of horizontal conversion girder steels in the upper end of steel bottom plate, and set up the steel cylinder at its upper end, set up the runner assembly in both junctions, thereby realize that the steel cylinder can carry out horizontal angle adjustment on horizontal conversion horizontal steel roof beam, simple structure, through the mode that sets up the horizontal conversion girder steel in column base bottom, rationally change, no matter from aspects such as material quantity, the node preparation degree of difficulty, construction installation convenience, do not have great increase, be a simple structure's node.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a top view of the support rotating column of the present invention.
Fig. 4 is a schematic structural diagram of part a of the present invention.
Fig. 5 is a schematic structural diagram of part B of the present invention.
Description of reference numerals: the steel column comprises a steel bottom plate 1, a steel column body 2, a transverse conversion steel beam 3, a threaded hole 4, a triangular support plate 5, a fixing plate 6, a 7L-shaped reinforcing rib, a threaded groove 8, a fixing bolt 9, a rubber pressing block 10, a sealing rubber plate 11, a grease cushion plate 12, a connecting plate 13, a U-shaped connecting rod 14, an arc sleeve plate 15, a support rotating column 16, a disc 17, balls 18 and a rotating groove 19.
Detailed Description
The invention will be further described with reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents also fall within the scope of the appended claims.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the structural schematic diagram of the present invention is a steel structure column base node structure for transverse force transfer, including a steel bottom plate 1 and a steel column body 2, wherein the steel column body 2 is assembled at the center of the upper surface of the steel bottom plate 1, the transverse transfer steel beams 3 are assembled on the upper surface of the steel bottom plate 1 around the steel column body 2, and the left and right side walls of the steel column body 2 are assembled with triangular support plates 5;
a supporting rotary column 16 is assembled at the center of the upper surface of the steel base plate 1, a disc 17 is installed on the upper surface of the supporting rotary column 16, a grease pad 12 is installed on the upper surface of the disc 17, the grease pad 12 is a smooth pad with grease, a connection disc 13 is assembled at the lower end of the steel cylinder 2, the connection disc 13 is installed at the upper end of the grease pad 12, the steel cylinder 2 can rotate at the upper end of the grease pad 12, arc-shaped sleeve plates 15 are assembled at the left end and the right end of the outer wall of the supporting rotary column 16, U-shaped connection rods 14 are installed in the middle sections of the outer walls of the two arc-shaped sleeve plates 15, the end of the U-shaped connection rod 14 at the left end is connected with the left side wall of the connection disc 13, and the end of the U-shaped connection rod 14 at the right end is connected with the right side wall of the connection disc 13, so that the two arc-shaped sleeve plates 15 rotate on the outer wall of the supporting rotary column 16, and the rotation of the steel cylinder 2 at the upper end of the supporting rotary column 16 can be realized;
Two fixed plate 6 is all installed to the tip of triangle extension board 5, and fixed plate 6 is connected with the surface laminating of horizontal conversion girder steel 3, and threaded hole 4 is seted up in the upper surface middle section of fixed plate 6, and threaded groove 8 is seted up to the upper surface of horizontal conversion girder steel 3, and threaded hole 4 and threaded groove 8 internal thread have fixing bolt 9.
The outer upper end of the fixing bolt 9 is sleeved with a sealing rubber plate 11, and rubber pressing blocks 10 are uniformly arranged on the upper surface and the lower surface of the sealing rubber plate 11.
The diameter of the sealing rubber plate 11 is larger than that of the threaded hole 4.
The lower surface of the transverse conversion steel beam 3 is provided with an L-shaped reinforcing rib 7, and the end part of the L-shaped reinforcing rib 7 is connected with the side wall of the steel bottom plate 1.
The number of the transverse conversion steel beams 3 is four, and the outer walls of the steel cylinders 2 are arranged in a cross structure.
The working process and principle are as follows: when using, at first, install the upper end of steel bottom plate 1 with four horizontal conversion girder steels 3 through L type strengthening rib 7, then install the upper end that supports rotary column 16 with steel cylinder 2, and connect through arc lagging 15, because the left and right sides of steel cylinder 2 sets up triangle extension board 5, so connect the horizontal conversion girder steel 3 at both ends about aligning tertiary extension board 5 through rotating, still can connect through two horizontal conversion girder steels 3 around rotating the alignment, thereby realize the horizontal conversion ability of steel cylinder 2.
Claims (6)
1. The utility model provides a steel construction column base node structure of horizontal conversion biography power, includes steel bottom plate (1) and steel cylinder (2), its characterized in that: a steel column body (2) is assembled in the center of the upper surface of the steel base plate (1), transverse conversion steel beams (3) are assembled on the upper surface of the steel base plate (1) and located on the periphery of the steel column body (2), and triangular support plates (5) are assembled on the left side wall and the right side wall of the steel column body (2);
the steel bottom plate is characterized in that a supporting rotary column (16) is assembled at the center of the upper surface of the steel bottom plate (1), a disc (17) is installed on the upper surface of the supporting rotary column (16), a grease base plate (12) is installed on the upper surface of the disc (17), a connecting disc (13) is assembled at the lower end of the steel cylinder body (2), the connecting disc (13) is installed at the upper end of the grease base plate (12), arc-shaped sleeve plates (15) are assembled at the left end and the right end of the outer wall of the supporting rotary column (16), U-shaped connecting rods (14) are installed in the middle sections of the outer walls of the two arc-shaped sleeve plates (15), the end portions of the U-shaped connecting rods (14) at the left end are connected with the left side wall of the connecting disc (13), and the end portions of the U-shaped connecting rods (14) at the right side wall of the connecting disc (13) are connected with the right side wall of the connecting disc (13);
x rotating grooves (19) are uniformly formed in the inner walls of the two arc-shaped sleeve plates (15), a ball (18) is mounted in each rotating groove (19), the balls (18) are attached to the outer wall of the supporting rotating column (16), X is an odd number and is larger than or equal to 7.
2. The steel structure column base node structure capable of transversely converting force transmission according to claim 1, wherein: two fixed plate (6) are all installed to the tip of triangle extension board (5), and fixed plate (6) are connected with the surface laminating of horizontal conversion girder steel (3), threaded hole (4) are seted up in the upper surface middle section of fixed plate (6), threaded groove (8) are seted up to the upper surface of horizontal conversion girder steel (3), threaded hole (4) and threaded groove (8) internal thread connect have fixing bolt (9).
3. The steel structure column base node structure capable of transversely converting force transmission according to claim 2, wherein: the outer upper end of the fixing bolt (9) is sleeved with a sealing rubber plate (11), and rubber pressing blocks (10) are uniformly arranged on the upper surface and the lower surface of the sealing rubber plate (11).
4. The steel structure column base node structure capable of transversely converting force transmission according to claim 3, wherein: the diameter of the sealing rubber plate (11) is larger than that of the threaded hole (4).
5. The steel structure column base node structure capable of transversely converting force transmission of claim 1, wherein: the lower surface of the transverse conversion steel beam (3) is provided with an L-shaped reinforcing rib (7), and the end part of the L-shaped reinforcing rib (7) is connected with the side wall of the steel bottom plate (1).
6. The steel structure column base node structure capable of transversely converting force transmission of claim 1, wherein: the number of the transverse conversion steel beams (3) is four, and the outer walls of the steel cylinder bodies (2) are arranged in a cross structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220949905.3U CN217500795U (en) | 2022-04-24 | 2022-04-24 | Steel structure column base node structure capable of transversely transferring force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220949905.3U CN217500795U (en) | 2022-04-24 | 2022-04-24 | Steel structure column base node structure capable of transversely transferring force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217500795U true CN217500795U (en) | 2022-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220949905.3U Active CN217500795U (en) | 2022-04-24 | 2022-04-24 | Steel structure column base node structure capable of transversely transferring force |
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|---|---|
| CN (1) | CN217500795U (en) |
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2022
- 2022-04-24 CN CN202220949905.3U patent/CN217500795U/en active Active
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