CN219471217U - Connect stable mosaic structure - Google Patents

Abstract

The utility model discloses a splicing structure with stable connection, belongs to the technical field of steel structure splicing, and aims to solve the problems that the existing steel structure is easy to crack at a welding line during welding and splicing, and the welding line is easy to rust, so that the steel structure is not stable in connection, and the steel structure is not convenient to detach after welding. Through the setting of first standing groove, the connection piece, the second standing groove, the connecting piece, the T shape piece, the clamping piece, first screw hole, first bolt, the second screw hole, second bolt and nut, can be in the connection, put into the second standing groove of butt joint end with the connecting piece, put into first standing groove with the connection piece, the first screw hole of recycle and first bolt carry out fixed connection with connection piece and first steel construction and second steel construction, the second screw hole of recycle, second bolt and nut carry out fixed connection with T shape piece and clamping piece, thereby make the connection between the steel construction more stable, also more convenient when dismantling first steel construction and second steel construction simultaneously.

Description

Connect stable mosaic structure

Technical Field

The utility model relates to the technical field of steel structure splicing, in particular to a splicing structure with stable connection.

Background

Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises beam steel, steel column, steel truss and other components made of section steel, steel plate and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted. Because the self weight is lighter, and the construction is simple and convenient, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like.

The existing steel structure adopts a single welding connection mode in the splicing process, and the single welding mode is easy to crack at the welding seam, the welding seam is easy to rust, and potential safety hazards are caused, so that the steel structure is not stable enough to connect, and the steel structure is not convenient enough to detach after welding.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a splicing structure with stable connection, which adopts the technical scheme that the splicing structure comprises a first steel structure and a second steel structure, wherein one side of the first steel structure is provided with the second steel structure, both sides of the upper surface and the lower surface of the first steel structure and the second steel structure are respectively provided with a first placing groove, connecting pieces can be conveniently placed in the first placing grooves on the opposite sides of the first steel structure and the second steel structure when the first steel structure and the second steel structure are in butt joint connection through the arrangement of the first placing grooves, the two ends of the first steel structure and the second steel structure can be preliminarily butted through the arrangement of the connecting pieces, the interiors of the two ends of the first steel structure and the second steel structure are respectively provided with a second placing groove, connecting pieces are placed in the second placing grooves on the opposite sides of the first steel structure and the second steel structure, through the arrangement of the second placing groove and the connecting piece, the connecting ends of the first steel structure and the second steel structure can be connected after the connecting piece is placed in the second placing groove, the T-shaped blocks are fixedly connected to the middle parts of the front surface and the back surface of the connecting piece, the limit grooves are formed in the front surface and the back surface of the second placing groove on two sides of the first steel structure and the second steel structure, the T-shaped blocks can be limited through the arrangement of the limit grooves, clamping pieces are fixedly connected to one sides of the limit grooves on the front surface and the back surface of the first steel structure and the second steel structure, the connecting ends of the first steel structure and the second steel structure can be aligned conveniently through the arrangement of the T-shaped blocks and the clamping pieces, a plurality of first threaded holes are formed in the first steel structure, the second steel structure and the inside of the connecting piece, first threaded holes are internally threaded with first bolts, through the setting of first screw hole and first bolt, can carry out fixed connection with connection piece and first steel construction and second steel construction to make first steel construction and second steel construction connect stably, the connection piece is dismantled simultaneously and is also more convenient, a plurality of second screw holes have all been seted up to the inside of T shape piece and clamping piece, second screw hole threaded connection has the second bolt, the one end threaded connection of second bolt has the nut, through the setting of second screw hole, second bolt and nut, can carry out fixed connection with T shape piece and clamping piece, thereby make the connection of first steel construction and second steel construction more stable, it is also more convenient to dismantle first steel construction and second steel construction simultaneously.

As a preferable technical scheme of the utility model, the first placing groove is T-shaped, the connecting piece is I-shaped, the first placing groove is matched with the connecting piece, and after the connecting ends of the first steel structure and the second steel structure are aligned, the connecting piece which is I-shaped can be just placed into the I-shaped groove formed by the two T-shaped first placing grooves.

As a preferable technical scheme of the utility model, the second placing groove and the connecting piece are in a shape of a Chinese character 'kou', the length of the connecting piece is twice that of the second placing groove, and when the connecting ends of the first steel structure and the second steel structure are butted, the connecting piece can be just placed in the second placing groove.

As a preferable technical scheme of the utility model, the first steel structure, the second steel structure and the first threaded holes in the connecting sheet are vertically corresponding, and the first threaded holes corresponding to the upper and lower positions can be used for conveniently installing the first bolts.

As a preferable technical scheme of the utility model, the positions of the T-shaped block and the second threaded holes in the clamping piece correspond to each other left and right, and the second threaded holes corresponding to the left and right positions can be used for conveniently installing the second bolts.

As a preferable technical scheme of the utility model, the T-shaped block is matched with the limit groove, and the width of the T-shaped block is twice the width of the limit groove.

The utility model has the beneficial effects that: according to the utility model, through the arrangement of the first placing groove, the connecting piece, the second placing groove, the connecting piece, the T-shaped block, the clamping piece, the first threaded hole, the first bolt, the second threaded hole, the second bolt and the nut, the connecting piece is firstly placed into the second placing groove at the butt joint end when the first steel structure and the second steel structure are connected, the connecting piece in the shape of an I is just placed into the I-shaped groove formed by the two T-shaped first placing grooves after the connecting ends of the first steel structure and the second steel structure are aligned, the connecting piece is fixedly connected with the first steel structure and the second steel structure by the first threaded hole and the first bolt, and the T-shaped block is fixedly connected with the clamping piece by the second threaded hole, the second bolt and the nut, so that the connection of the first steel structure and the second steel structure is more stable, and the connection of the first steel structure and the second steel structure is more convenient when the first steel structure and the second steel structure are disassembled.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional explosion structure of the utility model;

FIG. 3 is a schematic view of a front cross-sectional structure of a first steel structure according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a first steel structure; 2. a second steel structure; 3. a first placement groove; 4. a connecting sheet; 5. a second placement groove; 6. a connecting piece; 7. a T-shaped block; 8. a limit groove; 9. a clamping piece; 10. a first threaded hole; 11. a first bolt; 12. a second threaded hole; 13. a second bolt; 14. and (3) a nut.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model discloses a splicing structure with stable connection, which adopts the technical scheme that the splicing structure comprises a first steel structure 1 and a second steel structure 2, in order to align the connection ends of the first steel structure 1 and the second steel structure 2 when the first steel structure 1 and the second steel structure 2 are connected, a T-shaped first placing groove 3 is arranged on both sides of the upper surface and the lower surface of the first steel structure 1 and the second steel structure 2, a connecting sheet 4 in an I shape is arranged in the first placing groove 3 on one side opposite to the first steel structure 1 and the second steel structure 2, a second placing groove 5 in an I shape is arranged in the second placing groove 5 on one side opposite to the first steel structure 1 and the second steel structure 2, a connecting piece 6 in an I shape is arranged in the second placing groove 5 on one side opposite to the first steel structure 1 and the second steel structure 2, the length of the connecting piece 6 is twice the length of the second placing groove 5, in order to fixedly connect the connecting piece 4 with the first steel structure 1 and the second steel structure 2, a plurality of first threaded holes 10 are formed in the first steel structure 1, the second steel structure 2 and the connecting piece 4, the positions of the first threaded holes 10 in the first steel structure 1, the second steel structure 2 and the connecting piece 4 are vertically corresponding, a first bolt 11 is connected in the first threaded holes 10 in a threaded manner, in order to further improve the stability of connection between the first steel structure 1 and the second steel structure 2, a T-shaped block 7 is fixedly connected in the middle of the front surface and the back surface of the connecting piece 6, a limit groove 8,T-shaped block 7 is formed in the front surface and the back surface of the second placing groove 5 and is matched with the limit groove 8, the width of the T-shaped block 7 is twice the width of the limit groove 8, the front and the back of the first steel structure 1 and the second steel structure 2 are positioned on one side of the limit groove 8 and fixedly connected with a clamping piece 9, a plurality of second threaded holes 12 are formed in the T-shaped block 7 and the clamping piece 9, the positions of the second threaded holes 12 in the T-shaped block 7 and the clamping piece 9 correspond left and right, a second bolt 13 is connected with the second threaded holes 12 in a threaded manner, a nut 14 is connected with one end of the second bolt 13 in a threaded manner, and the T-shaped block 7 and the clamping piece 9 can be fixed by the aid of the second bolt 13 and the nut 14.

The working principle of the utility model is as follows: when the splicing structure is used for splicing the first steel structure 1 and the second steel structure 2, firstly, the connecting piece 6 is placed into the second placing groove 5 at the butt joint end, after the connecting ends of the first steel structure 1 and the second steel structure 2 are aligned, the T-shaped block 7 is positioned between the limiting groove 8 and the two clamping pieces 9, then the I-shaped connecting piece 4 is just placed into the I-shaped groove formed by the two T-shaped first placing grooves 3, at the moment, the first threaded holes 10 are aligned up and down, the second threaded holes 12 are aligned left and right, then the first bolt 11 is placed into the connecting piece 4, the first threaded holes 10 of the first steel structure 1 and the second steel structure 2, then the second bolt 13 is placed into the second threaded holes 12 of the T-shaped block 7 and the clamping pieces 9, and the nut 14 is connected with the second bolt 13, so that the first steel structure 1 and the second steel structure 2 are firmly connected, and the connecting piece 4 and the connecting piece 6 are taken out after the first bolt 11 and the second bolt 13 are just detached when the first steel structure 1 and the second steel structure 2 are disassembled.

The mechanical connection according to the utility model is a customary practice adopted by the person skilled in the art, and the technical teaching can be obtained by a limited number of tests, which belongs to the common general knowledge.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (6)

1. Connect stable mosaic structure, including first steel construction (1) and second steel construction (2), one side of first steel construction (1) is provided with second steel construction (2), its characterized in that: the utility model discloses a screw bolt, including first steel construction (1) and second steel construction (2), first standing groove (3) have all been seted up to both sides of first steel construction (1) and second steel construction (2) upper surface and lower surface, connecting piece (4) have all been seted up in first standing groove (3) of one side that first steel construction (1) and second steel construction (2) are relative, second standing groove (5) have all been seted up to the inside at first steel construction (1) and second steel construction (2) both ends, connecting piece (6) have been placed in second standing groove (5) of one side that first steel construction (1) and second steel construction (2) are relative, connecting piece (6) are advanced fixedly connected with T shape piece (7) in the middle part of front and the back, spacing groove (8) have all been seted up in the front and the back of first steel construction (1) and second steel construction (2) in one side that spacing groove (8) are located, connecting piece (9) have all been fixedly connected with in front and the back of first steel construction (1) and second steel construction (2), screw bolt (10) have all been seted up in first clamping piece (10) and the screw bolt (10), the second threaded hole (12) is internally connected with a second bolt (13) in a threaded mode, and one end of the second bolt (13) is connected with a nut (14) in a threaded mode.

2. The splice structure of claim 1, wherein: the first placing groove (3) is T-shaped, the connecting sheet (4) is I-shaped, and the first placing groove (3) is matched with the connecting sheet (4).

3. The splice structure of claim 1, wherein: the second placing groove (5) and the connecting piece (6) are in a shape of a Chinese character kou, and the length of the connecting piece (6) is twice that of the second placing groove (5).

4. The splice structure of claim 1, wherein: the positions of the first threaded holes (10) in the first steel structure (1), the second steel structure (2) and the connecting sheet (4) are vertically corresponding.

5. The splice structure of claim 1, wherein: the T-shaped block (7) and the second threaded hole (12) in the clamping piece (9) are corresponding to each other in left and right directions.

6. The splice structure of claim 1, wherein: the T-shaped block (7) is matched with the limit groove (8), and the width of the T-shaped block (7) is twice the width of the limit groove (8).