CN219316037U

CN219316037U - Concrete oblique beam and box steel skeleton column connecting node

Info

Publication number: CN219316037U
Application number: CN202320160078.4U
Authority: CN
Inventors: 温小霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-07-07
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of constructional engineering, and provides a concrete diagonal member and box steel skeleton column connecting node, a diagonal member plate, wherein a reserved hole is formed in the diagonal member plate, the box steel skeleton column is arranged on the diagonal member plate, a connecting mechanism is connected between the diagonal member plate and the top of the box steel skeleton column, and a diagonal member mechanism is arranged between the side part of the box steel skeleton column and the diagonal member plate; the connecting mechanism comprises a core insert, a screw rod, a reinforcing mesh and grouting materials, wherein the core insert is arranged in the box steel skeleton column, the core insert is connected with the reserved hole, and the screw rod is arranged on the core insert and the box steel skeleton column in a penetrating mode. Through being equipped with the lock pin in box steel skeleton post for the lock pin is connected with reserving the hole on the sloping board, and when the sloping board received lateral effort, the setting of reserving the hole can make the connection of lock pin and sloping board more firm, effectively prevents pulling out of sloping board and slides.

Description

Concrete oblique beam and box steel skeleton column connecting node

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a concrete inclined beam and box steel skeleton column connecting node.

Background

In building engineering, refer to beams with two ends connected with each other and different heights as oblique beams, in building design, because of building floor load needs and limited and floor top shapes, certain beams need to be designed into oblique beams, so that a certain angle is formed between the beams and the upright posts, certain gaps exist in connection of the oblique beams and the upright posts, in traditional design, steel plates are generally adopted for welding connection of the oblique beams and the upright posts, the steel plates are easy to separate from the oblique beams, and poor connection stability between the oblique beams and the upright posts is caused. In view of this, the present application is specifically proposed.

Disclosure of Invention

The application provides concrete sloping and box steel skeleton post connected node to generally adopt the steel sheet to carry out welded connection to sloping and stand among the solution prior art, break away from easily between steel sheet and the sloping, lead to the relatively poor technical problem of connection stability between sloping and the stand. The technical aim of the utility model is realized by the following technical scheme:

the concrete sloping and box steel skeleton post connected node includes: the inclined beam plate is provided with a reserved hole, the inclined beam plate is provided with the box-type steel skeleton column, a connecting mechanism is connected between the inclined beam plate and the top of the box-type steel skeleton column, and inclined supporting mechanisms are arranged on the side parts of the box-type steel skeleton column and the inclined beam plate;

the connecting mechanism comprises a core insert, a screw rod, a reinforcing mesh and grouting materials, wherein the core insert is arranged in the box steel skeleton column, the core insert is connected with the reserved hole, the screw rod penetrates through the core insert and is arranged on the box steel skeleton column, nuts are arranged at two ends of the screw rod, the reinforcing mesh is arranged on the box steel skeleton column, the reinforcing mesh is arranged on the periphery of the core insert, grouting materials are sprayed between the top of the box steel skeleton column and the inclined beam plate, and the reinforcing mesh is arranged in the grouting materials.

Preferably, the diagonal bracing mechanism comprises a first steel plate, a second steel plate and angle steel, wherein the first steel plate is arranged between the side wall of the box steel skeleton column and the diagonal beam plate, the first steel plate is perpendicular to the diagonal beam plate, the second steel plate is arranged between the first steel plate and the box steel skeleton column, and the angle steel is arranged between the first steel plate and the diagonal beam plate.

Preferably, a reinforcing nail is arranged between the top of the insert core and the inclined beam plate.

Preferably, the number of the angle steel is two.

Preferably, the box steel skeleton column is welded with the reinforcing mesh.

Preferably, the grouting material is a high-strength polymer mortar.

Preferably, a supporting piece is arranged between one side, facing the first steel plate, of the box steel skeleton column and the inclined beam plate.

Compared with the prior art, the utility model has the following beneficial effects: the insert core is arranged in the box-type steel skeleton column, so that the insert core is connected with the reserved hole on the inclined beam plate, and when the inclined beam plate receives lateral acting force, the reserved hole is arranged to enable the connection between the insert core and the inclined beam plate to be more stable, and the inclined beam plate is effectively prevented from slipping off; through installing the reinforcing bar net on box steel skeleton post to spray grouting material on the reinforcing bar net, pack the space between box steel skeleton post and the sloping board through grouting material, inside reinforcing bar net realizes supporting, improves joint strength and stability between box steel skeleton post and the sloping board.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a first view angle of the present utility model;

fig. 3 is a schematic structural view of the reinforcing mesh of the present utility model;

FIG. 4 is a schematic top view of the box girder steel column of the present utility model;

in the figure: 1. a sloping plate; 2. a box steel skeleton column; 3. a core insert; 4. a screw; 5. a reinforcing mesh; 6. grouting; 7. a first steel plate; 8. a second steel plate; 9. angle steel; 10. and a support.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Referring to fig. 1-4, a connection node of a concrete oblique beam and a box steel skeleton column comprises: the inclined beam plate 1, the inclined beam plate 1 is provided with a reserved hole, the inclined beam plate 1 is provided with a box-type steel skeleton column 2, a connecting mechanism is connected between the inclined beam plate 1 and the top of the box-type steel skeleton column 2, and the side part of the box-type steel skeleton column 2 and the inclined beam plate 1 are provided with inclined supporting mechanisms;

the connecting mechanism comprises a core insert 3, a screw 4, a reinforcing mesh 5 and grouting materials 6, wherein the core insert 3 is arranged in the box steel skeleton column 2, the core insert 3 is connected with a reserved hole, the screw 4 is arranged on the core insert 3 and the box steel skeleton column 2 in a penetrating mode, nuts are arranged at two ends of the screw 4, the reinforcing mesh 5 is arranged on the box steel skeleton column 2, the reinforcing mesh 5 is located on the periphery of the core insert 3, the grouting materials 6 are sprayed between the top of the box steel skeleton column 2 and the inclined beam plate 1, and the reinforcing mesh 5 is located in the grouting materials 6.

By adopting the technical scheme, through being equipped with lock pin 3 in box steel skeleton post 2, specifically, lock pin 3 is the steel material, and run through between box steel skeleton post 2 and the lock pin 3 through screw rod 4, thereby realize fixed lock pin 3 and box steel skeleton post 2, avoid lock pin 3 to break away from with box steel skeleton post 2, then make lock pin 3 and the reserved hole on the sloping plate 1 be connected, when the sloping plate 1 receives the sideways effort, sloping plate 1 can improve stability with lock pin 3 connection, the setting of reserved hole can make the connection of lock pin 3 and box steel skeleton post 2 more firm, avoid sloping plate 1 and lock pin 3 to break away from, through installing reinforcing bar net 5 on box steel skeleton post 2, in detail, reinforcing bar net 5 and box steel skeleton post 2 adopt welded mode to be connected, make it more firm, can set up the template at reinforcing bar net 5 periphery, after it is decided, it is fixed, pour the sloping plate and can be dismantled, through pouring grout 6 to the sloping plate 1 and the inside between the sloping plate 1, can realize that the bridge 1 and the inclined plate 1 has the bridge support mechanism is carried out to the inclined plane between the sloping plate 1, the bridge 1 can be connected with the inclined plane 1, the side portion is realized, the stability is improved, and the stability is realized, can be improved, and the bridge 1 is connected between the side portion and the inclined plate is connected with the inclined plate 1.

In some embodiments, the diagonal bracing mechanism comprises a first steel plate 7, a second steel plate 8 and angle steel 9, the first steel plate 7 is arranged between the side wall of the box girder steel column 2 and the diagonal plate 1, the first steel plate 7 is arranged perpendicular to the diagonal plate 1, the second steel plate 8 is arranged between the first steel plate 7 and the box girder steel column 2, and the angle steel 9 is arranged between the first steel plate 7 and the diagonal plate 1.

According to the technical scheme, the first steel plate 7 supports the side wall of the box steel rib column 2 and the inclined beam plate 1, structural strength of a connecting node between the side wall of the box steel rib column 2 and the inclined beam plate 1 is enhanced, the first steel plate 7, the box steel rib column 2 and the inclined beam plate 1 enclose into a triangular shape, overall stability is improved, the second steel plate 8 supports the first steel plate 7 and the box steel rib column 2, simultaneously, the box steel rib column 2, the second steel plate 8 and the first steel plate 7 form a triangular shape, supporting strength of the first steel plate 7 is improved, deformation of the first steel plate 7 is avoided, stress performance of the first steel plate 7 is improved, angle steel 9 is installed between the first steel plate 7 and the inclined beam plate 1, the arrangement of the angle steel 9 can avoid deformation of the first steel plate 7 due to extrusion caused by supporting as much as possible, and in detail, the number of the angle steel 9 is two, and the two angle steel 9 are respectively located on two sides of the first steel plate 7.

In some embodiments, a reinforcing nail is arranged between the top of the ferrule 3 and the inclined beam plate 1.

By adopting the technical scheme, the connecting strength between the lock pin 3 and the inclined beam plate 1 is increased, the hole diameter of the reinforcing nail is smaller, and then the damage to the inclined beam plate 1 is smaller, so that the damage to the lock pin 3 and the inclined beam plate 1 is reduced while the connecting strength between the lock pin 3 and the inclined beam plate 1 is not influenced, and the positioning effect is improved.

In some embodiments, the grout 6 is a high strength polymer mortar.

By adopting the technical scheme, the high-strength polymer mortar is matched with the reinforcing mesh 5, so that the overall shearing resistance of the grouting material 6 is improved.

In some embodiments, a support member 10 is provided between the side of the box girder 2 facing the first steel plate 7 and the diagonal girder 1.

By adopting the technical scheme, when the oblique beam receives lateral acting force, the supporting piece 10 can support the oblique beam plate 1 to a certain extent, and the compression resistance and the tensile resistance of the oblique beam plate 1 and the box steel skeleton column 2 are improved.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. Concrete sloping and box steel skeleton post connected node, its characterized in that includes: the inclined beam plate (1), a reserved hole is formed in the inclined beam plate (1), the box-type steel skeleton column (2) is arranged on the inclined beam plate (1), a connecting mechanism is connected between the inclined beam plate (1) and the top of the box-type steel skeleton column (2), and inclined supporting mechanisms are arranged on the side parts of the box-type steel skeleton column (2) and the inclined beam plate (1);

coupling mechanism includes lock pin (3), screw rod (4), reinforcing bar net (5) and grout material (6), lock pin (3) set up in box steel skeleton post (2), lock pin (3) with reserve the hole and be connected, screw rod (4) run through and set up lock pin (3) with on box steel skeleton post (2), the both ends of screw rod (4) are equipped with the nut, be equipped with reinforcing bar net (5) on box steel skeleton post (2), reinforcing bar net (5) are located lock pin (3) are peripheral, grout material (6) are sprayed box steel skeleton post (2) top with between sloping board (1), reinforcing bar net (5) are located grout material (6).

2. The concrete diagonal beam and box girder connection node according to claim 1, wherein: the diagonal bracing mechanism comprises a first steel plate (7), a second steel plate (8) and angle steel (9), wherein the first steel plate (7) is arranged on the side wall of the box steel skeleton column (2) and between the diagonal beam plates (1), the first steel plate (7) is perpendicular to the diagonal beam plates (1), the second steel plate (8) is arranged between the first steel plate (7) and the box steel skeleton column (2), and the angle steel (9) is arranged between the first steel plate (7) and the diagonal beam plates (1).

3. The concrete diagonal beam and box girder connection node according to claim 1, wherein: and a reinforcing nail is arranged between the top of the inserting core (3) and the inclined beam plate (1).

4. The concrete diagonal beam and box girder connection node according to claim 2, wherein: the number of the angle steels (9) is two.

5. The concrete diagonal beam and box steel rib column connecting node according to claim 4, wherein: the box steel skeleton column (2) is welded with the reinforcing mesh (5).

6. The concrete diagonal beam and box girder connection node according to claim 1, wherein: the grouting material (6) is high-strength polymer mortar.

7. The concrete diagonal beam and box girder connection node according to claim 2, wherein: and a supporting piece (10) is arranged between one side, facing the first steel plate (7), of the box-type steel skeleton column (2) and the inclined beam plate (1).