CN216921010U

CN216921010U - Steel-wood combined column

Info

Publication number: CN216921010U
Application number: CN202123235937.1U
Authority: CN
Inventors: 金静宇; 潘金龙; 刘道成
Original assignee: Dalian Quacent New Building Materials Co ltd
Current assignee: Dalian Quacent New Building Materials Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-08
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a steel-wood combined column, which relates to the technical field of steel-wood combined columns and solves the problem of unstable wood butt joint.

Description

Steel-wood combined column

Technical Field

The utility model relates to the technical field of steel-wood composite columns, in particular to a steel-wood composite column.

Background

In the prior art, the steel-wood structure is a novel combined structure, steel and wood are green materials, the steel and the wood are combined (spliced) in different modes, the performance advantages of the two materials are fully exerted, the defects are overcome, and the steel-wood combined structure can be better used for engineering practice.

At present, a wood structure is widely applied, more and more wood structures are built, and the owner pays more and more attention to the structural safety of the wood structure. The unsupported frame structure usually requires the bottom of a structural column to be rigidly connected, but due to the characteristics of wood materials, the middle and small section wood columns cannot be rigidly connected with the lower part, and the steel-wood combined column is provided, so that the bottom of the column can be rigidly connected with the steel structural column, and meanwhile, the joints are simple and attractive.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel-wood combined column capable of stabilizing wood butt joint so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel-wood combined column comprises a cross-shaped steel column and four square wood blocks arranged on four sides of the cross-shaped steel column, wherein supporting plates are fixed at two ends of the cross-shaped steel column, a combined column bottom plate is fixed at the bottom end of the cross-shaped steel column, mounting grooves are formed in the four square wood blocks, fastening screws inserted into the mounting grooves and connected with the cross-shaped steel column are mounted in the mounting grooves, and each fastening screw is used for limiting the two square wood blocks.

Preferably, it is a plurality of stagger each other between the fastening screw, just open the mounting groove outer end has the inserted hole, the interior ann of inserted hole is inserted and is used for the cork of shutoff, through the cork of design for fastening screw inserts the back, can carry out the shutoff to the entry of inserting, avoids personnel to fastening screw's unexpected rotation.

Preferably, the counterpoint mouth has all been opened at four corners side timber both ends, and two the adjacent side of layer board all is fixed with the counterpoint board, through the mutual grafting of counterpoint board and counterpoint mouth to the realization is to the spacing installation of four corners side timber, makes the installation more convenient.

Preferably, the cross-shaped steel column is formed by welding four steel plates, and the welding forming is more stable.

Preferably, dampproofing groove has all been opened in the cross steel column outside, just dampproofing board has been laid in the dampproofing inslot, dampproofing board with dampproofing groove adopts the gluing agent laminating, and the dampproofing course of design can avoid appearing the phenomenon of damping between four corners side timber and the cross steel column contact surface.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the four square timbers are matched with the cross steel column, so that the whole square timbers are simple and beautiful, and meanwhile, the fastening screws are matched to be inserted in a staggered manner, so that the fastening of the plurality of square timbers is realized, and the butt joint stability is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial cross-sectional structural schematic of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of the position relationship between the alignment plate and the alignment opening according to the present invention;

fig. 5 is a diagram showing the positional relationship between the moisture-proof sheet and the moisture-proof grooves in embodiment 3 of the present invention.

In the figure: 1-a cross steel column; 2-a supporting plate; 3-combining the column bottom plate; 4-foursquare square timber; 5-mounting grooves; 6-a fastening screw; 7-insertion opening; 8-cork stoppers; 9-alignment port; 10-alignment plate; 11-a moisture-proof groove; 12-moisture-proof board.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Example 1

Referring to fig. 1 and 2, a steel-wood composite column shown in the figure includes a cross-shaped steel column 1 and four square bars 4 disposed on four sides of the cross-shaped steel column 1, wherein supporting plates 2 are fixed on two ends of the cross-shaped steel column 1, a composite column bottom plate 3 is fixed on a bottom end of the cross-shaped steel column 1, mounting grooves 5 are formed in the four square bars 4, fastening screws 6 inserted into the mounting grooves 5 and connected with the cross-shaped steel column 1 are installed, and each fastening screw 6 is used for limiting the two square bars 4.

It should be noted that: in this scheme, through mutually supporting of a plurality of fastening screw 6 to the realization improves the stable effect of installation to the spacing installation of a plurality of four corners side timber 4, and simultaneously, the distance is greater than 50mm between the layer board 2 of bottom and the combination column bottom plate 3.

It is worth noting that: the cross-shaped steel column 1 is formed by welding four steel plates, so that the strength of the cross-shaped steel column 1 is high.

Referring to fig. 1-4, a plurality of fastening screws 6 are shown to be staggered, and the outer end of the mounting groove 5 is provided with an insertion opening 7, and a cork 8 for plugging is inserted into the insertion opening 7.

It should be noted that: through the position of inserting of designing a plurality of fastening screw 6, realize the installation of maximum stability, cooperation cork 8 simultaneously avoids personnel's accident to rotate the fastening screw 6 that the installation is good, and the interval is not less than 50mm between two fastening screw 6 that stagger each other.

The principle of realizing stable butt joint of wood is as follows: firstly, personnel cut the size of the square timber 4 of four corners corresponding to the size of the cross steel column 1, then distribute the square timber outside the cross steel column 1, then insert the fastening screw 6 through personnel, carry out spacing to a plurality of square timber 4 of four corners thereof, make its butt joint stable, satisfy steel column composite erection.

Example 2

Referring to fig. 4, in this embodiment, for further explanation of the embodiment 1, alignment openings 9 are formed at two ends of a square timber 4 in the figure, and alignment plates 10 are fixed at adjacent sides of two supporting plates 2.

It should be noted that, when four corners side timber 4 inserted the corresponding outside position of cross steel column 1, the counterpoint mouth 9 of 4 tops of four corners side timber and bottom can be automatic with peg graft with counterpoint board 10 of two layer boards 2 for four corners side timber 4 can stabilize accurate the corresponding position of inserting after installing, makes follow-up personnel insert fastening screw 6 more convenient.

Example 3

Referring to fig. 5, in this embodiment, for further explanation of other embodiments, moisture-proof grooves 11 are formed in the outer sides of the cross-shaped steel columns 1, moisture-proof plates 12 are disposed in the moisture-proof grooves 11, and the moisture-proof plates 12 are bonded to the moisture-proof grooves 11 by using an adhesive.

It is worth noting that: in this scheme, the thickness of dampproofing board 12 is unanimous with dampproofing groove 11's degree of depth, does not influence the inseparable installation of four corners square timber 4.

It should be noted that: the moisture-proof plate 12 can prevent the contact surface of the square timber 4 and the cross steel column 1 from being affected with damp, and the service life of the square timber 4 is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steel-wood composite column, comprising:

the combined steel column comprises a cross-shaped steel column (1), wherein supporting plates (2) are fixed at two ends of the cross-shaped steel column (1), and a combined column bottom plate (3) is fixed at the bottom end of the cross-shaped steel column (1);

the four square timbers (4) on four sides of the cross-shaped steel column (1) are placed, mounting grooves (5) are formed in the four square timbers (4), fastening screws (6) which are connected with the cross-shaped steel column (1) in an inserting mode are mounted in the mounting grooves (5), and each fastening screw (6) is used for limiting the two square timbers (4).

2. The steel-wood composite column as claimed in claim 1, wherein: the fastening screws (6) are staggered with each other, an insertion opening (7) is formed in the outer end of the mounting groove (5), and a cork plug (8) for plugging is inserted into the insertion opening (7).

3. The steel-wood composite column as claimed in claim 1, wherein: alignment openings (9) are formed in two ends of the square timber (4) at four corners, and alignment plates (10) are fixed on the adjacent sides of the supporting plates (2).

4. The steel-wood composite column as claimed in claim 1, wherein: the cross-shaped steel column (1) is formed by welding four steel plates.

5. The steel-wood composite column as claimed in claim 1, wherein: dampproofing groove (11) have all been opened in cross steel column (1) outside, just place dampproofing board (12) in dampproofing groove (11), dampproofing board (12) with dampproofing groove (11) adopt the gluing agent laminating.