CN210122759U - Section steel concrete column steel beam joint structure - Google Patents
Section steel concrete column steel beam joint structure Download PDFInfo
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- CN210122759U CN210122759U CN201920710461.6U CN201920710461U CN210122759U CN 210122759 U CN210122759 U CN 210122759U CN 201920710461 U CN201920710461 U CN 201920710461U CN 210122759 U CN210122759 U CN 210122759U
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Abstract
The utility model discloses a shaped steel concrete column girder steel node construction, include: the steel-reinforced concrete column comprises a steel-reinforced concrete column, an H-shaped steel keel, an H-shaped steel beam, a supporting plate, a clamping device, an L-shaped connecting plate and the like, wherein one end of the supporting plate is fixed with a web plate of the H-shaped steel keel, the other end of the supporting plate penetrates through the outer wall of the steel-reinforced concrete column, and the lower flange of the H-shaped steel beam is fixed at the penetrating end of the supporting; the clamping device comprises a convex block and a baffle plate, the convex block is fixed on the upper flange of the H-shaped steel beam, and the baffle plate is connected with the H-shaped steel keel and abuts against the convex block; the first board and the H shaped steel fossil fragments of a pair of L type connecting plate are connected fixedly, and the second board of L type connecting plate is fixed in H shaped steel girder steel web both sides. The utility model has the advantages of the construction is simple, girder steel node stable in structure, do not influence stirrup setting in the post, can extensively be used for building engineering technical field.
Description
Technical Field
The utility model relates to a building engineering technical field. More specifically, the utility model relates to a shaped steel concrete column girder steel node construction.
Background
The steel reinforced concrete structure formed by arranging the section steel in the common reinforced concrete member has the excellent characteristics of earthquake resistance, wind resistance and the like, and is widely applied to high-rise building structures. However, the steel reinforced concrete column steel beam joints are complex in stress, the steel reinforced concrete column steel beam joints are often required to be provided with the encrypted stirrups, and a part of steel beams are pre-buried in concrete in a traditional mode, so that the stirrups are difficult to set, the construction difficulty is high, and the structural influence on the steel reinforced concrete column is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple, the strong shaped steel concrete column steel beam node structure of atress of construction.
In order to achieve these objects and other advantages in accordance with the purpose of the invention, a steel reinforced concrete column steel beam node construction is provided, including:
the supporting plate comprises a vertical plate and a transverse plate which are vertically arranged; one end of the transverse plate is vertically fixed in the middle of the longitudinal plate, and a first bolt sequentially horizontally penetrates through the longitudinal plate and a web plate of the H-shaped steel keel and is matched with a nut to fix the longitudinal plate and the web plate;
the clamping device comprises a convex block and a baffle plate, wherein the convex block is fixed on the upper flange of the H-shaped steel beam and is close to the H-shaped steel keel; a second bolt vertically penetrates through and is in threaded connection with a web plate of the H-shaped steel keel, and the tail end of the second bolt penetrates through the steel concrete column and is positioned right above the lug; the baffle is in threaded connection with the tail end of the second bolt and abuts against the lug;
and the other end of the transverse plate, which is far away from the longitudinal plate, horizontally penetrates out of the steel concrete column to form a protruding part, and a third bolt vertically penetrates through the lower flange of the H-shaped steel beam and the protruding part and is matched with a nut to connect and fix the lower flange and the protruding part.
Preferably, the baffle is in a rectangular plate shape, and a threaded through hole is formed in the center of the baffle.
Preferably, the steel reinforced concrete column steel beam node structure further comprises a reinforcing plate which is in a right-angled triangle plate shape, and a pair of right-angled edges of the reinforcing plate are respectively connected with the side walls of the longitudinal plates and the lower surface of the transverse plate.
Preferably, the steel reinforced concrete column steel beam node construction further comprises: the pair of L-shaped connecting plates are respectively arranged on two sides of a web plate of the H-shaped steel beam; the L-shaped connecting plate comprises a first plate and a second plate which are perpendicular to each other; the first plate of each L-shaped connecting plate corresponds to one group of fourth bolts, each group of fourth bolts sequentially and vertically penetrate through the web plate of the H-shaped steel keel, the steel reinforced concrete column and the corresponding first plate of the L-shaped connecting plate, and are matched with nuts, so that the L-shaped connecting plates and the web plate of the H-shaped steel keel are fixed;
and the second plate of the L-shaped connecting plate is attached to the vertical surface of the web plate of the H-shaped steel beam on the side and is locked on the H-shaped steel beam through a fifth bolt and a nut.
Preferably, the inclined edge of the reinforcing plate forms an angle of 10-30 ° with the horizontal plane.
Preferably, only one of the reinforcing plates is provided.
The utility model discloses at least, include following beneficial effect: the support plate and the L-shaped connecting plate are simple to arrange and do not need intensive welding and punching; the supporting plate, the clamping device and the L-shaped connecting plate do not influence the arrangement of stirrups in the steel reinforced concrete column, so that the influence on the steel beam joint structure of the steel reinforced concrete column is reduced; the force of the steel beam node of the steel reinforced concrete column acts on the concrete and the H-shaped steel keel, so that the stability of the structure is enhanced; the structure has no influence on the pouring of concrete, and the construction difficulty of the steel reinforced concrete column steel beam node is reduced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a top view of the body of the present invention;
FIG. 3 is a schematic structural view of the L-shaped connecting plate and the supporting plate of the present invention;
fig. 4 is a schematic view of the baffle of the present invention.
Description of reference numerals: the steel plate comprises 1-H-shaped steel keels, 2-H-shaped steel beams, 3-stirrups, 4-longitudinal ribs, 5-protrusions, 6-baffles, 7-transverse plates, 8-reinforcing plates, 9-longitudinal plates, 10-L-shaped connecting plate first plates, 11-L-shaped connecting plate second plates, 12-first bolts, 13-second bolts, 14-third bolts, 15-fourth bolts and 16-fifth bolts.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-4, the utility model provides a shaped steel concrete column steel beam node structure that construction is simple, atress is strong, include:
the supporting plate comprises a vertical plate 9 and a transverse plate 7 which are vertically arranged; one end of the transverse plate 7 is vertically fixed in the middle of the longitudinal plate 9, and a first bolt 12 sequentially and horizontally penetrates through the longitudinal plate 7 and a web plate of the H-shaped steel keel 1 and is matched with a nut to fix the two;
the clamping device comprises a convex block 5 and a baffle 6, wherein the convex block 5 is fixed on the upper flange of the H-shaped steel beam 2, and the convex block 5 is close to the H-shaped steel keel 1; a second bolt 13 vertically penetrates through and is in threaded connection with a web plate of the H-shaped steel keel 1, and the tail end of the second bolt 13 penetrates through the steel concrete column and is positioned right above the bump 5; the baffle 6 is screwed at the tail end of the second bolt 13, and the baffle 6 is abutted against the lug 5;
the other end of the transverse plate 7, which is far away from the longitudinal plate 9, horizontally penetrates through the steel concrete column to form a protruding part, and a third bolt 14 vertically penetrates through the lower flange of the H-shaped steel beam 2 and the protruding part and is matched with a nut to connect and fix the two parts.
In the technical scheme, longitudinal ribs 4 and stirrups 3 are arranged in a steel reinforced concrete column, the longitudinal ribs 4 are arranged around an H-shaped steel keel 1, the stirrups 3 are bound outside the longitudinal ribs 4, and the stirrups 3 are arranged densely at steel beam nodes of the steel reinforced concrete column;
firstly, laying an H-shaped steel keel 1 of a steel concrete column, arranging longitudinal ribs 4 around the H-shaped steel keel 1, laying lower-section stirrups 3 at joints on the outer sides of the longitudinal ribs 4, transversely placing a support plate above the lower-section stirrups 3, and fixing a longitudinal plate 9 of the support plate with a web plate of the H-shaped steel keel 1; arranging a second bolt 13 according to the height of the H-shaped steel beam 2, ensuring that the tail end of the second bolt 13 extends out of the steel reinforced concrete column, then paving an upper section stirrup 3 of a steel reinforced concrete column joint above the supporting plate, and pouring concrete; treat that the concrete solidifies after, transversely place H shaped steel roof beam 2 on the protruding portion, set up chucking device's baffle 6, make baffle 6 support the lug 5 on H shaped steel roof beam 2 top flange, can realize stabilizing H shaped steel roof beam 2 on the protruding portion under the condition that does not need other supporting mechanism, the construction of the H shaped steel roof beam 2 bottom flange of being convenient for is fixed, fixes H shaped steel roof beam 2 bottom flange at the protruding portion at last.
In the prior art, the H-shaped steel beam 2 is pre-embedded inside the steel concrete column, the stirrups 3 need to penetrate through a web plate of the H-shaped steel beam 2 to set a node structure, the structure of the H-shaped steel beam 2 is damaged, the arrangement of the stirrups 3 at the nodes can be influenced, and the construction is complex; h shaped steel roof beam 2 sets up in shaped steel concrete column outside in this scheme to H shaped steel roof beam 2 is fixed in the backup pad, and stirrup 3 need not pass H shaped steel roof beam 2's web when the construction, and backup pad, chucking device's setting can not influence stirrup 3's construction and H shaped steel roof beam 2's structure, can guarantee H shaped steel roof beam 2 vertical atress simultaneously, accomplishes the setting of shaped steel concrete column steel beam node.
In another technical scheme, the baffle 6 is in a rectangular plate shape, and a threaded through hole is formed in the center of the baffle.
In another technical scheme, the steel reinforced concrete column steel beam node structure further comprises a reinforcing plate 8 which is in a right-angled triangle plate shape, and a pair of right-angled edges of the reinforcing plate 8 are respectively connected with the side wall of the longitudinal plate 9 and the lower surface of the transverse plate 7.
In this technical solution, the reinforcing plate 8 can effectively lift the stress of the supporting plate.
In another technical scheme, the steel reinforced concrete column steel beam node structure further comprises: the pair of L-shaped connecting plates are respectively arranged on two sides of a web plate of the H-shaped steel beam 2; the L-shaped connecting plate comprises a first plate 10 and a second plate 11 which are perpendicular to each other; the first plate 10 of each L-shaped connecting plate corresponds to one group of fourth bolts 15, and each group of fourth bolts 15 sequentially and vertically penetrate through the web plate of the H-shaped steel keel 1, the steel concrete column and the corresponding first plate 10 of the L-shaped connecting plate and are matched with nuts, so that the L-shaped connecting plates and the web plate of the H-shaped steel keel 1 are fixed;
and the second plate 11 of the L-shaped connecting plate is attached to the vertical surface of the web plate of the H-shaped steel beam 2 on the side and is locked on the H-shaped steel beam 2 through a fifth bolt 16 and a nut.
In the technical scheme, after the lower section stirrup 3, the support plate and the second bolt 13 of the steel concrete column node are arranged, the fourth bolt 15 is in threaded connection with a web plate of the H-shaped steel keel 1 above the support plate, the upper section stirrup 3 of the steel concrete column node is laid, concrete is poured, and the tail end of the fourth bolt 15 extends out of the steel concrete column; after the concrete is solidified, a fourth bolt 15 penetrates through the first L-shaped connecting plate 10, and the pair of L-shaped connecting plates are fixed on the outer wall of the section steel concrete column by matching with nuts; and fix the second board 11 of a pair of L type connecting plate in 2 web both sides of H shaped steel roof beam, can realize increasing H shaped steel roof beam 2's horizontal atress under the condition that does not influence the stirrup setting.
In another technical scheme, the included angle between the inclined edge of the reinforcing plate 8 and the horizontal plane is 10-30 degrees.
In the technical scheme, the smaller the included angle is, the shorter the side length of the connection between the reinforcing plate 8 and the longitudinal plate 9 is, and the influence on the distance between the stirrups 3 is reduced.
In another solution, only one reinforcing plate 8 is provided.
In this technical scheme, a reinforcing plate 8 does not influence the pouring of concrete, avoids pouring the blind area.
Bolts with different lengths and positions can be arranged according to different materials and types of the H-shaped steel and different thicknesses of concrete, so that the fixation of each part is ensured; the bolts with different numbers are arranged, so that the stability of the structure is ensured. According to the difference of the material of H shaped steel roof beam 2, model, set up the thickness and the extension length of backup pad diaphragm 7 and reinforcing plate 8 can realize the adjustment to girder steel node longitudinal stability.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (6)
1. Shaped steel concrete column steel beam node structure, it is used for connecting shaped steel concrete column, H shaped steel fossil fragments and H shaped steel roof beam, its characterized in that includes:
the supporting plate comprises a vertical plate and a transverse plate which are vertically arranged; one end of the transverse plate is vertically fixed in the middle of the longitudinal plate, and a first bolt sequentially horizontally penetrates through the longitudinal plate and a web plate of the H-shaped steel keel and is matched with a nut to fix the longitudinal plate and the web plate;
the clamping device comprises a convex block and a baffle plate, wherein the convex block is fixed on the upper flange of the H-shaped steel beam and is close to the H-shaped steel keel; a second bolt vertically penetrates through and is in threaded connection with a web plate of the H-shaped steel keel, and the tail end of the second bolt penetrates through the steel concrete column and is positioned right above the lug; the baffle is in threaded connection with the tail end of the second bolt and abuts against the lug;
and the other end of the transverse plate, which is far away from the longitudinal plate, horizontally penetrates out of the steel concrete column to form a protruding part, and a third bolt vertically penetrates through the lower flange of the H-shaped steel beam and the protruding part and is matched with a nut to connect and fix the lower flange and the protruding part.
2. The steel reinforced concrete column and steel beam node construction of claim 1, wherein the baffles are rectangular plate-shaped, and threaded through holes are formed in the centers of the baffles.
3. The section steel concrete column steel beam node construction of claim 1, further comprising a reinforcing plate having a right-angled triangular plate shape, a pair of right-angled sides of the reinforcing plate being connected to the side walls of the longitudinal plates and the lower surface of the transverse plate, respectively.
4. The steel reinforced concrete column-steel beam node construction of claim 1, further comprising: the pair of L-shaped connecting plates are respectively arranged on two sides of a web plate of the H-shaped steel beam; the L-shaped connecting plate comprises a first plate and a second plate which are perpendicular to each other; the first plate of each L-shaped connecting plate corresponds to one group of fourth bolts, each group of fourth bolts sequentially and vertically penetrate through the web plate of the H-shaped steel keel, the steel reinforced concrete column and the corresponding first plate of the L-shaped connecting plate, and are matched with nuts, so that the L-shaped connecting plates and the web plate of the H-shaped steel keel are fixed;
and the second plate of the L-shaped connecting plate is attached to the vertical surface of the web plate of the H-shaped steel beam on the side and is locked on the H-shaped steel beam through a fifth bolt and a nut.
5. The steel reinforced concrete column-steel beam node construction of claim 3, wherein the angle between the oblique side of the reinforcing plate and the horizontal plane is 10-30 °.
6. The steel reinforced concrete column-steel beam node construction of claim 3, wherein only one reinforcing plate is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710461.6U CN210122759U (en) | 2019-05-17 | 2019-05-17 | Section steel concrete column steel beam joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710461.6U CN210122759U (en) | 2019-05-17 | 2019-05-17 | Section steel concrete column steel beam joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210122759U true CN210122759U (en) | 2020-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710461.6U Active CN210122759U (en) | 2019-05-17 | 2019-05-17 | Section steel concrete column steel beam joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210122759U (en) |
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2019
- 2019-05-17 CN CN201920710461.6U patent/CN210122759U/en active Active
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