CN219654330U - Steel construction links up reinforced structure convenient to dismouting - Google Patents

Abstract

The utility model discloses a steel structure connection and reinforcement structure that is easy to disassemble and assemble, and relates to the technical field of steel structure construction. It connects a first steel component and a second steel component; it includes a butt joint, a locking component, a top frame and a pulling component; Both sides of the docking part are respectively clamped with the first steel member and the second steel member; the number of the locking parts is two, and the two locking parts are respectively clamped at both ends of the docking part, and the locking parts pass through the first bolt. They are threadedly connected to the side walls of the first steel member and the second steel member respectively; the bottom surface of the top frame is attached to the top surface of the docking member, and the two ends of the bottom of the top frame are respectively clipped by two clamping pieces and two locking pieces. The clamping part and the locking part are connected tightly through the second bolt; the number of the pulling parts is two, and the two pulling parts are respectively connected to the two side walls of the top frame and the first steel member and the second steel member. between the top surfaces of the components. The utility model effectively solves the problem of inconvenience in fixing the steel structure due to the failure to form a stable state during the installation process.

Description

A steel structure connection and reinforcement structure that is easy to disassemble and assemble

Technical field

The utility model relates to the technical field of steel structure construction, and more specifically to a steel structure connection and reinforcement structure that is easy to disassemble and assemble.

Background technique

Steel structure buildings are buildings that use construction steel to form a load-bearing structure. The load-bearing structure is usually composed of beams, columns, trusses and other components made of section steel and steel plates. Together with the roof, floor, wall and other surrounding structures, it forms an overall building. Therefore, in order to strengthen the connection and fixation between steel structures, it is necessary to provide temporary connection and reinforcement structures of steel structures during the construction process.

When you want to fix the steel structure, you need to tighten the bolts directly, which is not conducive to the precise connection and positioning of the steel structure. It makes the connection between the steel structures more cumbersome and difficult to improve the practicality of the steel structure. At the same time, after the steel structure is connected , has not formed a stable state. On the one hand, it is not easy to strengthen the stability of the steel structure and fix the steel structure. On the other hand, when position deviation occurs, the existing connection structure is not easy to adjust. In addition, the existing connection structure is not easy to disassemble after use, which is not conducive to subsequent turnover and increases construction costs.

Therefore, how to provide a steel structure connection and reinforcement structure that is easy to fix and connect, and is convenient for disassembly, assembly and turnover is an urgent problem that those skilled in the art need to solve.

Utility model content

In view of this, the present utility model provides a steel structure connection and reinforcement structure that is easy to disassemble and assemble, aiming to solve the above technical problems.

In order to achieve the above purpose, the present utility model adopts the following technical solutions:

A steel structure connection and reinforcement structure that is easy to disassemble and assemble, connecting the first steel component and the second steel component; including:

A docking member, two sides of which are respectively engaged with the connecting end faces of the first steel member and the second steel member;

The number of the locking parts is two. The two locking parts are respectively clamped at both ends of the docking part. The locking parts are respectively connected to the first steel through first bolts. The side wall of the component is threadedly connected to the second steel component;

Top frame, the bottom surface of the top frame is attached to the top surface of the docking piece, and the two ends of the bottom of the top frame are respectively clamped with the two locking pieces through two clamping pieces, and the clamping pieces The connecting piece and the locking piece are tightly connected through a second bolt;

The number of the pulling members is two, and the two pulling members are respectively connected to both side walls of the top frame and the top surfaces of the first steel member and the second steel member. between.

Through the above technical solution, the utility model provides a device to strengthen the connection and fixation between steel structures. The connection devices are all connected by bolts. On the one hand, it is easy to connect and can ensure the stability of the connection structure. On the other hand, when the steel components are After the connection is completed, all parts of the connection device can be dismantled and recycled, with no loss during normal use; at the same time, the installation accuracy of the steel components is adjusted through the pull-out parts, which is easy to operate, facilitates adjustment of component installation deviations, and facilitates installation and disassembly, while maximizing the It avoids the impact of hot work such as welding on the original structure, and effectively solves the problem of inconvenience in fixing the steel structure due to the lack of a stable state during the installation process.

Preferably, in the above-mentioned steel structure connection and reinforcement structure that is easy to disassemble and assemble, the end surface of the locking member away from the docking member has a radially extending flange, and the flange flange connects the third A bolt, the first steel member and the second steel member are provided with threaded holes corresponding to the first bolt toward the side walls of the flange flange. Through the arrangement of the flange, the locking component can be stably and reliably connected to the first steel component and the second steel component.

Preferably, in the above-mentioned steel structure connection and reinforcement structure that is easy to disassemble and assemble, the top frame includes a connecting plate and a support piece; the connecting plate is attached to the top surface of the docking piece, and both sides of the connecting plate are The end is tightly connected to the clamping member through bolts; the supporting member is vertically fixed on the top surface of the connecting plate. On the one hand, the structural form of the connecting plate and the supporting part facilitates the connection with the butting part and the locking part, and on the other hand, it provides a basis for the connection of the pulling part.

Preferably, in the above-mentioned steel structure connection and reinforcement structure that is easy to disassemble and assemble, the support member is an H-shaped steel, and the two flange plates of the H-shaped steel are respectively connected to the two pulling members. The flange plates on both sides of the H-shaped steel facilitate the connection of the tension members, and the H-shaped steel has stronger structural stability and better stability.

Preferably, in the above-mentioned steel structure connection and reinforcement structure that is easy to disassemble and assemble, the end surface of the locking member away from the docking piece has a notch opened in the direction of the docking piece, and the clamping piece is U-shaped. Right-angled plate, one side wall of the U-shaped right-angled plate is tightly connected to the connecting plate through bolts, the other side wall of the U-shaped right-angled plate is inserted into the notch, and the second bolt is inserted from the U-shaped right-angled plate. The upper part of the right-angle plate is inserted and is threadedly connected with the locking piece. The snap connector is designed as a U-shaped right-angle plate structure, and matched with the notch structure of the docking component, it can quickly and stably plug and lock.

Preferably, in the above-mentioned steel structure connection and reinforcement structure that is easy to disassemble and assemble, the pulling member includes a tension block and a threaded rod; the tension block has threaded openings at both ends; the number of the threaded rods is two, One end of the two threaded rods is threadedly connected to the two threaded ports respectively, and the other ends of the two threaded rods are respectively rotatably connected between the side wall of the top frame and the top surface of the first steel member. between, and between the side walls of the top frame and the top surface of the second steel member. By rotating the tension block, the length of the tension member can be adjusted, which can further improve the connection accuracy of the steel structure.

Preferably, in the above-mentioned steel structure connection and reinforcement structure that is easy to disassemble and assemble, first hinge seats are respectively fixed on both side walls of the top frame, and the top surfaces of the first steel member and the second steel member are Both are fixed with a second hinge base. By arranging the structure of the hinge seat, the pulling member can be adjusted to match the corresponding angular movement, resulting in greater stability.

Preferably, in the above-mentioned steel structure connection and reinforcement structure that is easy to disassemble and assemble, the first hinge seat includes a first reinforcing plate fixed to the side wall of the top frame, and there are two vertically fixed on the first reinforcing plate. a first fixing piece, a first fixing post is rotatably connected between the two first fixing pieces, and the first fixing post is fixedly connected to the end of the threaded rod on the upper part of the pull piece; The second hinge seat includes a second reinforcing plate fixed to the top surface of the first steel member or the second steel member. Two second fixing pieces are vertically fixed on the second reinforcing plate. A second fixing post is rotatably connected between the two fixing pieces, and the second fixing post is fixedly connected to the end of the threaded rod at the lower part of the pulling member. By arranging the hinge seat structure with reinforcing plates, fixing pieces and fixing columns, the stability of the hinge seat structure can be ensured.

Preferably, in the above-mentioned steel structure connection and reinforcement structure that is easy to disassemble and assemble, the first steel member, the second steel member and the docking member are all box-shaped members.

Preferably, in the above-mentioned steel structure connection and reinforcement structure that is easy to disassemble and assemble, the snap connections between the first steel member, the second steel member, the docking piece and the locking piece are all plug-in connections. The limiting structure is a combination of slot and insert block. The matching structure of the slot and the plug-in block can realize the snap-in limit, and can also produce a certain deformation during adjustment to better coordinate the adjustment.

It can be seen from the above technical solution that compared with the existing technology, the present utility model provides a steel structure connection and reinforcement structure that is easy to disassemble and assemble, and has the following beneficial effects:

1. The steel structure connecting and reinforcing structure of the present utility model, through the arrangement of the butting part, the locking part and the first bolt, the first steel member and the second steel member are engaged with the butting part, and the locking part and the butt part are connected Carry out snap connection and tighten the first bolt to fix the locking member with the first steel component and the second steel component respectively, which is conducive to connecting the steel components, making the connection between the steel components more convenient and improving the steel structure. of practicality.

2. The steel structure connection reinforcement structure of the present utility model is provided with supports, connecting plates and second bolts. The second bolts are tightened to fix the clamping parts and the locking blocks, and the support parts and the connecting plates are fixed. The connecting plate is fixed on the top of the docking piece, one end of the threaded rod is fixed on the surface of the first fixed column, the threaded rod and the tension block are threaded, and the other end of the threaded rod is fixed on the second fixed column. The first reinforcement The fixation between the plate, the first fixed piece, the first fixed column, the threaded rod, the tension block, the second fixed column, the second fixed piece and the second reinforcing plate forms a tension structure, which enhances the stability of the steel structure. , easy to fix the steel structure.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on the provided drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of the steel structure connection and reinforcement structure provided by the utility model;

Figure 2 is a structural exploded view of the steel structure connection and reinforcement structure provided by the utility model;

Figure 3 is a schematic structural diagram of the connection between the top frame and the clamping member provided by the utility model;

Figure 4 is a schematic structural diagram of the connection between the first steel member, the second steel member, the docking part and the locking part provided by the present invention.

in:

1-First steel component; 2-Butt joint; 3-Second steel component; 4-Latching component; 5-First bolt; 6-Clamping component; 7-Second bolt; 8-Connecting plate; 9- Support member; 10-first reinforcing plate; 11-first fixed piece; 12-first fixed column; 13-threaded rod; 14-tension block; 15-second fixed column; 16-second fixed piece; 17- Second reinforcement plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figures 1 to 4, embodiments of the present utility model disclose a steel structure connection and reinforcement structure that is easy to disassemble and assemble, connecting the first steel member 1 and the second steel member 3; including:

The docking part 2 has both sides of the docking part 2 clamped with the connection end faces of the first steel member 1 and the second steel member 3 respectively;

The number of locking parts 4 is two. The two locking parts 4 are respectively clamped at both ends of the docking part 2. The locking parts 4 are respectively connected to the first steel member 1 and the first steel member 1 through the first bolt 5. The side wall threaded connection of the second steel component 3;

Top frame, the bottom surface of the top frame is attached to the top surface of the docking piece 2, and the two ends of the bottom of the top frame are respectively clipped with two snap-fitting parts 6 and two locking parts 4, and the snap-fitting parts 6 and the locking parts 4. Tightly connect through the second bolt 7;

There are two counter-pull members, and the two counter-tension members are respectively connected between the two side walls of the top frame and the top surfaces of the first steel member 1 and the second steel member 3.

In this embodiment, the first steel member 1, the second steel member 3 and the docking member 2 are all box-shaped members.

In order to satisfy the snap-in connection between the butting part 2 and the first steel member 1 and the second steel member 3, and the snap-in connection between the locking part 4 and the butting part 2, the first steel member 1, the second steel member 3, the butting part 2 and The latching connections between the locking parts 4 are all limited structures in which the slots and plug-in blocks cooperate. In this way, when adjusting the pull piece, the snap-in structure can be deformed to fit.

Referring to Figure 4, the end surface of the locking member 4 away from the mating member 2 has a radially extending flange. The flange is connected to the first bolt 5. The first steel member 1 and the second steel member 3 protrude toward the flange. The side wall of the edge is provided with a threaded hole corresponding to the first bolt 5.

Referring to Figure 3, the top frame includes a connecting plate 8 and a supporting member 9; the connecting plate 8 is attached to the top surface of the docking member 2, and both ends of the connecting plate 8 are tightly connected to the clamping member 6 through bolts; the supporting member 9 is vertical Fixed on the top surface of connecting plate 8.

In order to further optimize the above technical solution, the support member 9 is made of H-shaped steel, and the two flange plates of the H-shaped steel are respectively connected to two pulling parts.

Referring to Figure 2, the end surface of the locking part 4 away from the docking part 2 has a notch opened in the direction of the docking part 2. The clamping part 6 is a U-shaped right-angled plate. One side wall of the U-shaped right-angled plate is tightly connected to the connecting plate 8 through bolts. The other side wall of the U-shaped right-angled plate is inserted into the slot, and the second bolt 7 is inserted from the top of the U-shaped right-angled plate and is threadedly connected with the locking member 4.

Referring to Figures 1 and 2, the pulling member includes a tension block 14 and a threaded rod 13; the tension block 14 has threaded openings at both ends; the number of the threaded rods 13 is two, and one end of the two threaded rods 13 is connected to two threaded rods 13. The threaded ports are threaded, and the other ends of the two threaded rods 13 are respectively rotatably connected between the side walls of the top frame and the top surface of the first steel member 1, and between the side walls of the top frame and the top surface of the second steel member 3. between.

In order to meet the connection requirements of the pulling members, first hinge seats are fixed on both side walls of the top frame respectively, and second hinge seats are fixed on the top surfaces of the first steel member 1 and the second steel member 3.

The first hinge base includes a first reinforcing plate 10 fixed to the side wall of the top frame. Two first fixing pieces 11 are vertically fixed on the first reinforcing plate 10. A first fixing piece 11 is rotatably connected between the two first fixing pieces 11. Column 12, the first fixed column 12 is fixedly connected to the end of the threaded rod 13 on the upper part of the pulling member; the second hinge seat includes a second reinforcing plate 17 fixed to the top surface of the first steel member 1 or the second steel member 3, Two second fixing pieces 16 are vertically fixed on the second reinforcing plate 17. A second fixing post 15 is rotatably connected between the two second fixing pieces 16. The second fixing post 15 is connected to the threaded rod 13 at the lower part of the pull member. Fixed terminal connection.

The installation steps of the steel structure connection and reinforcement structure provided in this embodiment are as follows:

S1. Connect the first steel member 1 and the second steel member 3 to the docking part 2, snap the locking part 4 to the docking part 2, tighten the first bolt 5, and connect the locking part 4 to the first The steel member 1 and the second steel member 3 are fixed;

S2. Tighten the second bolt 7, fix the clamping part 6 and the locking part 4, fix the support part 9 and the connecting plate 8, fix the connecting plate 8 on the top of the clamping part 6 through bolts, and secure the threaded rod One end of 13 is fixed on the surface of the first fixed column 12, the threaded rod 13 and the tension block 14 are threadedly connected, the other end of the threaded rod 13 is fixed to the second fixed column 15, the first reinforcing plate 10, the first fixed The connection between the piece 11, the first fixed column 12, the threaded rod 13, the tension block 14, the second fixed column 15, the second fixed piece 16 and the second reinforcing plate 17 forms a tension structure;

S3. The connection decorations used for temporary fixation and reinforcement are all connected by bolts. After the steel components are connected, all parts of the connection device can be dismantled for subsequent turnover and reuse.

Each embodiment in this specification is described in a progressive manner. Each embodiment focuses on its differences from other embodiments. The same and similar parts between the various embodiments can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple. For relevant details, please refer to the description in the method section.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be practiced in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A steel structure connection reinforcing structure convenient to disassemble and assemble, which connects a first steel member (1) and a second steel member (3); characterized by comprising the following steps:

the butt joint piece (2), two sides of the butt joint piece (2) are respectively clamped with the connecting end surfaces of the first steel member (1) and the second steel member (3);

the locking pieces (4) are two in number, the two locking pieces (4) are respectively clamped at two ends of the butt joint piece (2), and the locking pieces (4) are respectively connected with the side walls of the first steel component (1) and the second steel component (3) through first bolts (5) in a threaded mode;

the bottom surface of the top frame is attached to the top surface of the butt joint piece (2), two ends of the bottom of the top frame are respectively clamped with the two locking pieces (4) through two clamping pieces (6), and the clamping pieces (6) are fixedly connected with the locking pieces (4) through second bolts (7);

the number of the opposite pulling pieces is two, and the two opposite pulling pieces are respectively connected between the two side walls of the top frame and the top surfaces of the first steel member (1) and the second steel member (3).

2. The steel structure connection reinforcing structure convenient to disassemble and assemble according to claim 1, wherein the end face, away from the butt joint piece (2), of the locking piece (4) is provided with a flange extending radially, the flange is connected with the first bolt (5), and threaded holes corresponding to the first bolt (5) are formed in the side walls of the first steel member (1) and the second steel member (3) facing the flange.

3. The steel structure connection reinforcing structure convenient to disassemble and assemble according to claim 1, wherein the top frame comprises a connecting plate (8) and a supporting piece (9); the connecting plate (8) is attached to the top surface of the butt joint piece (2), and two ends of the connecting plate (8) are fixedly connected with the clamping piece (6) through bolts; the supporting piece (9) is vertically fixed on the top surface of the connecting plate (8).

4. A steel structure connection reinforcing structure convenient to disassemble and assemble according to claim 3, wherein the supporting piece (9) is an H-shaped steel, and two flange plates of the H-shaped steel are respectively connected with the two opposite pull pieces.

5. A steel structure connection reinforcing structure convenient to disassemble and assemble according to claim 3, characterized in that the end face of the locking piece (4) away from the butt joint piece (2) is provided with a notch formed in the direction of the butt joint piece (2), the clamping piece (6) is a U-shaped rectangular plate, one side wall of the U-shaped rectangular plate is fixedly connected with the connecting plate (8) through a bolt, the other side wall of the U-shaped rectangular plate is inserted into the notch, and the second bolt (7) is inserted from the upper side of the U-shaped rectangular plate and is in threaded fastening connection with the locking piece (4).

6. The steel structure connection reinforcing structure convenient to disassemble and assemble according to claim 1, wherein the opposite pulling piece comprises a pulling block (14) and a threaded rod (13); the two ends of the tension block (14) are provided with threaded openings; the number of the threaded rods (13) is two, one ends of the two threaded rods (13) are respectively in threaded connection with the two threaded openings, and the other ends of the two threaded rods (13) are respectively and rotatably connected between the side wall of the top frame and the top surface of the first steel member (1), and between the side wall of the top frame and the top surface of the second steel member (3).

7. The steel structure connection reinforcing structure convenient to disassemble and assemble according to claim 6, wherein first hinging seats are respectively fixed on two side walls of the top frame, and second hinging seats are respectively fixed on the top surfaces of the first steel member (1) and the second steel member (3).

8. The steel structure connection reinforcing structure convenient to disassemble and assemble according to claim 7, wherein the first hinging seat comprises a first reinforcing plate (10) fixed with the side wall of the top frame, two first fixing pieces (11) are vertically fixed on the first reinforcing plate (10), a first fixing column (12) is rotationally connected between the two first fixing pieces (11), and the first fixing column (12) is fixedly connected with the end of the threaded rod (13) at the upper part of the opposite-pulling piece; the second hinge seat comprises a second reinforcing plate (17) fixed on the top surface of the first steel member (1) or the second steel member (3), two second fixing plates (16) are vertically fixed on the second reinforcing plate (17), second fixing columns (15) are rotationally connected between the two second fixing plates (16), and the second fixing columns (15) are fixedly connected with the end heads of the threaded rods (13) on the lower parts of the opposite-pull pieces.

9. The steel structure connection reinforcing structure convenient to disassemble and assemble according to claim 1, wherein the first steel member (1), the second steel member (3) and the butt joint piece (2) are all box-shaped members.

10. The steel structure connection reinforcing structure convenient to disassemble and assemble according to claim 9, wherein the clamping connection between the first steel member (1), the second steel member (3), the butt joint piece (2) and the locking piece (4) is a limiting structure with a slot and an insertion block matched.