CN213087074U - Steel structure connecting piece - Google Patents

Abstract

The application relates to the technical field of steel structures, and discloses a steel structure connecting piece which comprises two connecting steel columns, a connecting piece is arranged between the two connecting steel columns, the top of the connecting piece is provided with a through hole for solder to flow in, the end surfaces of the connecting piece facing to two different connecting steel columns are respectively provided with a flow-out hole communicated with the through hole, a sliding groove is formed on the end face of the connecting piece, an L-shaped plate is connected in the sliding groove in a sliding mode, one side of the L-shaped plate is connected with the connecting piece in a sliding mode, the other side of the L-shaped plate is attached to the connecting steel column, just first screw hole has still been opened to the one end of L shaped plate and connection steel column laminating, the inside fixing bolt of connecting the steel column has been inserted to the downthehole screw that has inserted of first screw, and this application has the effect that satisfies the relative connection between the connection steel column of different specifications and has further strengthened the stability between the connection steel column.

Description

Steel structure connecting piece

Technical Field

The application relates to the field of steel structures, in particular to a steel structure connecting piece.

Background

At present, the steel structure is developed rapidly in recent years, has a plurality of advantages, and compared with other constructions, the steel structure has advantages in use, design, construction and comprehensive economy, has low manufacturing cost, and can be moved at any time. Compared with the traditional building, the steel structure house can better meet the requirement of flexible partition of a large room on the building, and can improve the area utilization rate by reducing the section area of the column and using the light wall plate. The steel structure is suitable for mass production in factories, has high industrialization degree, can integrate advanced finished products such as energy-saving, waterproof, heat insulation, doors and windows and the like into a whole, is applied in a complete set, integrates design, production and construction, and improves the level of construction industry. A steel construction can use the connecting piece in a large number for in the middle of the factory building, and the main, auxiliary girder organic of connecting piece in with the steel construction links together, guarantees that whole factory building horizontal span has good support.

In view of the above-mentioned related art, there are also drawbacks: the steel structure connecting piece used in daily life cannot meet the fixed connection between connecting steel columns with different specifications, and the end parts of two connecting steel columns cannot be well fixedly connected when being connected, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to satisfy the relative connection between the connection steel column of different specifications and further strengthen the stability between the connection steel column, the application provides a steel construction connecting piece.

The application provides a steel structure connecting piece adopts following technical scheme:

the utility model provides a steel structure connecting piece, includes two connection steel columns, two be provided with the connecting piece between the connection steel column, open at the top of connecting piece has the perforating hole that supplies the solder inflow, the connecting piece is opened the discharge hole that has the intercommunication perforating hole on the terminal surface of two different connection steel columns respectively, it has the sliding tray to open on the terminal surface of connecting piece, sliding tray sliding connection has the L shaped plate, one side and the connecting piece sliding connection of L shaped plate, the another side and the laminating of connection steel column of L shaped plate, just first screw hole has still been opened to the L shaped plate and the one end of being connected the laminating of steel column, the inside fixing bolt of twist connection steel column has been inserted in the first screw hole.

Through adopting above-mentioned technical scheme, when needs are fixed to the connection steel column of different specifications, only need adjust earlier the distance between two L-shaped pieces that are located connecting block homonymy direction, will connect the steel column and arrange in horizontal piece again, adopt spacing bolt to carry out the initial connection to horizontal piece and connection steel column, the rethread uses fixing bolt to carry out the initial connection to L-shaped piece and connection steel column, put into the through-hole with the solder at last, the solder passes through the through-hole and flows in order to carry out further fixed connection to connecting the steel column from the discharge hole.

Preferably, the connecting member is provided with a plurality of outflow holes communicating with the through holes, and the openings of some of the outflow holes are blocked by L-shaped plates.

Through adopting above-mentioned technical scheme, the L shaped plate shelters from the discharge hole and can play the solder outflow of avoiding the discharge hole and also can play the fixed to L shaped plate.

Preferably, the end of the L-shaped plate contacting the connector is provided with a plurality of anti-slip stripes.

Through adopting above-mentioned technical scheme, the frictional force on the long limit of increase hand and shaped plate slides with the convenience to the L shaped plate.

Preferably, one end of the connecting piece, which is provided with the through hole, is also provided with a placing groove for placing the fixing bolt.

Through adopting above-mentioned technical scheme, the staff can arrange fixing bolt and the spacing bolt that need use in the standing groove and wait to take out in the standing groove again when needing to use fixing bolt and spacing bolt, need not the staff and hand-carry.

Preferably, both sides fixedly connected with draw runner at the top of connecting piece, sliding connection has the sliding block in the draw runner.

Through adopting above-mentioned technical scheme, remove the sliding block and make the sliding block be located the drill way department of perforating hole and plug up the perforating hole, wait until the solder solidifies the back completely, the sliding block is fixed in the connecting piece.

Preferably, one end of the sliding block, which is far away from the placing groove, is provided with an inclined end, and an inclined surface of the inclined end faces the opening direction which is far away from the through hole.

By adopting the technical scheme, the redundant solder can slide off the connecting piece under the action of the inclined end.

Preferably, one end of the connecting piece, which is far away from the through hole, is fixedly connected with a transverse block which is perpendicular to the connecting piece.

Through adopting above-mentioned technical scheme, arrange two connection steel columns in horizontal piece on, carry on spacingly to the bottom of connecting the steel column through horizontal pole for it can not slide from top to bottom on the connecting piece to connect the steel column.

Preferably, a limiting bolt screwed into the transverse block is inserted into the connecting steel column, and the connecting steel column is in threaded connection with the transverse block.

Through adopting above-mentioned technical scheme, pass the connection steel column with spacing bolt and twist to the horizontal piece on with this realizes the preliminary fixed connection of connecting piece and two connection steel columns.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when needs are fixed to the connection steel column of different specifications, only need adjust earlier the distance between two L-shaped pieces that are located connecting block homonymy direction, the rethread uses fixing bolt to carry out the initial joint to L-shaped piece and connection steel column, puts into the thru hole with the solder at last, and the solder passes through the thru hole and flows out in order to carry out further fixed connection to connecting the steel column from the discharge hole.

Drawings

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

Fig. 2 is a schematic sectional view of the fixing bolt according to the present invention.

FIG. 3 is a schematic sectional view of the structure of the outlet of the present invention.

Reference numerals: 1. connecting the steel columns; 2. a connecting member; 3. a through hole; 4. an outflow hole; 5. an L-shaped plate; 6. a first threaded hole; 7. fixing the bolt; 8. anti-skid stripes; 9. a placement groove; 10. a slide bar; 11. a slider; 12. an angled end; 13. a transverse block; 14. a sliding groove; 15. and a limiting bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses steel structure connecting piece. Referring to fig. 1 and 2, a steel structure connecting member includes two connecting steel columns 1 to be connected and a connecting member 2 for connecting the two connecting steel columns 1, and fireproof materials are further coated on the outer sides of the two connecting steel columns 1.

Referring to fig. 1 and 2, a transverse block 13 perpendicular to the connecting member 2 is fixedly connected to one end of the connecting member 2, and when two connecting steel columns 1 need to be connected and fixed, the two connecting steel columns 1 only need to be connected with two end faces of the connecting member 2 respectively, and the two connecting steel columns 1 are placed on the transverse block 13 respectively. The connecting steel column 1 is further provided with a limiting bolt 15, and the worker penetrates the connecting steel column 1 through the limiting bolt 15 and screws the limiting bolt onto the transverse block 13 so as to realize primary fixed connection of the connecting piece 2 and the two connecting steel columns 1.

Referring to fig. 1, fig. 2, sliding tray 14 has still been opened on connecting piece 2 towards the terminal surface of two different connection steel columns 1, sliding tray 14 sliding connection has L shaped plate 5, L shaped plate 5's long limit and connecting piece 2 sliding connection, L shaped plate 5's minor face and the laminating of connecting steel column 1, when great connection steel column 1 of size need place between two L shaped plates 5, the staff is earlier through the long limit of holding L shaped plate 5 keep away from the one end setting to each anti-skidding stripe 8 of connecting piece 2, the frictional force on the long limit of increase hand and L shaped plate 5 slides L shaped plate 5 in order to make things convenient for, adjust the distance between two L shaped blocks in order to reach the effect of adjusting the specification of placing the connection steel column 1 between two L shaped blocks.

Referring to fig. 1 and 2, a first threaded hole 6 is further formed in one end, attached to the connecting steel column 1, of the L-shaped plate 5; the short side of the L-shaped plate 5 is inserted with a fixing bolt 7 screwed into the connecting steel column 1 in the first threaded hole 6, and the two connecting steel columns 1 are further fixed by the fixing bolt 7.

Referring to fig. 2 and 3, a through hole 3 into which solder flows is further formed at one end of the connector 2 away from the transverse block 13, and a plurality of outflow holes 4 communicating with the through hole 3 are formed at end surfaces of the connector 2 facing two different connecting steel columns 1, and the outflow holes 4 are provided in the connector 2. After the worker needs to screw the two connecting steel columns 1 and the transverse block 13, the worker drops the melted solder into the connecting piece 2 from the through hole 3, and the solder entering the connecting piece 2 flows out from the outflow hole 4 and is connected with the two connecting steel columns 1, so that the two connecting steel columns 1 are further fixed.

Referring to fig. 2 and 3, a slider 10 is further fixedly connected to both sides of one end of the link 2, at which the through hole 3 is formed, a sliding block 11 that is in contact with the link 2 is slidably connected to the slider 10, one end of the sliding block 11 is provided with an inclined end 12, and an inclined surface of the inclined end 12 faces a direction away from the through hole 3. When the worker drops the solder into the through hole 3, the worker slides the slide block 11 in the longitudinal direction of the slide bar 10, and the excess solder is separated from the connecting member 2 by the inclined end 12. Finally, the worker moves the sliding block 11 to position the sliding block 11 at the opening of the through hole 3 and block the through hole 3, and after the solder is completely solidified, the sliding block 11 is fixed to the connecting member 2.

Referring to fig. 2 and 3, the connector 2 is provided with a plurality of outflow holes 4 communicating with the through holes 3, and a part of the through holes 3 is covered by the long side of the L-shaped plate 5. If the connecting steel column 1 is larger in specification, the more the connecting steel column 1 covers the outflow holes 4, and the rest of the outflow holes 4 which are not abutted by the connecting steel column 1 are covered by the long edges of the L-shaped block, and the long edges of the L-shaped block and the connecting piece 2 are fixed by the welding flux flowing out of the outflow holes 4.

Referring to fig. 1 and 3, the connecting member 2 is provided with a through hole 3 at one end thereof and a placing groove 9 for placing a fixing bolt 7 and a limiting bolt 15, and a worker can place the fixing bolt 7 and the limiting bolt 15 to be used in the placing groove 9 and take out the fixing bolt 7 and the limiting bolt 15 from the placing groove 9 when the fixing bolt 7 and the limiting bolt 15 are needed, so that the worker does not need to carry the fixing member with him.

The embodiment of the application discloses steel structure connecting piece's implementation principle does: when needs are fixed to the connection steel column 1 of different specifications, only need adjust earlier the distance between two L-shaped pieces that are located connecting block homonymy direction, will connect steel column 1 again and arrange in horizontal piece 13 in, adopt spacing bolt 15 to carry out the initial connection to horizontal piece 13 and connection steel column 1, rethread uses fixing bolt 7 to carry out the initial connection to L-shaped piece and connection steel column 1, put into perforating hole 3 with the solder at last, the solder passes through perforating hole 3 and flows out in order to carry out further fixed connection to connecting steel column 1 from outflow hole 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a steel construction connecting piece, is including two connection steel columns (1), its characterized in that: two be provided with connecting piece (2) between connecting steel column (1), open the top of connecting piece (2) has perforating hole (3) that supply the solder to flow in, opening outflow hole (4) that have intercommunication perforating hole (3) on the terminal surface of connecting piece (2) towards two different connecting steel columns (1) respectively, it has sliding tray (14) to open on the terminal surface of connecting piece (2), sliding tray (14) sliding connection has L shaped plate (5), one side and connecting piece (2) sliding connection of L shaped plate (5), the another side and the laminating of connecting steel column (1) of L shaped plate (5), just first screw hole (6) have still been opened to the one end that L shaped plate (5) and connecting steel column (1) laminated, insert in first screw hole (6) and twist and connect the inside fixing bolt (7) of steel column (1).

2. A steel structural connector as defined in claim 1, wherein: the connecting piece (2) is provided with a plurality of outflow holes (4) communicated with the through holes (3), and the orifices of partial outflow holes (4) are shielded by L-shaped plates (5).

3. A steel structural connector as defined in claim 1, wherein: and a plurality of anti-skidding stripes (8) are arranged at one end of the L-shaped plate (5) which is in contact with the connecting piece (2).

4. A steel structural connector as defined in claim 1, wherein: and a placing groove (9) for placing a fixing bolt (7) is also formed at one end of the connecting piece (2) provided with the through hole (3).

5. A steel structural connector according to claim 4, wherein: the two sides of the top of the connecting piece (2) are fixedly connected with sliding strips (10), and the sliding strips (10) are connected with sliding blocks (11) in a sliding mode.

6. A steel structural connector according to claim 5, wherein: one end of the sliding block (11) far away from the placing groove (9) is provided with an inclined end (12), and the inclined surface of the inclined end (12) faces the opening direction far away from the through hole (3).

7. A steel structural connector as defined in claim 1, wherein: one end of the connecting piece (2) far away from the through hole (3) is fixedly connected with a transverse block (13) vertical to the connecting piece (2).

8. The steel structural connector of claim 7, wherein: the connecting steel column (1) is inserted with a limiting bolt (15) screwed into the transverse block (13), and the connecting steel column (1) is in threaded connection with the transverse block (13).

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