Steel structure connecting and reinforcing structure convenient to disassemble and assemble

Abstract

The application discloses a steel structure connecting and reinforcing structure convenient to disassemble, relates to the technical field of steel structure construction, and connects a first steel member and a second steel member; the steel structure connecting and reinforcing structure comprises butt joints, locking pieces, a top frame and pulling pieces; the butt joints are respectively connected with the connecting end faces of the first steel member and the second steel member; the number of the locking pieces is two, the two locking pieces are respectively connected with the two ends of the butt joints, the locking pieces are respectively connected with the side walls of the first steel member and the second steel member through first bolts, the bottom surface of the top frame is attached to the top surface of the butt joints, the two ends of the bottom of the top frame are respectively connected with the two locking pieces through the two butt joints, and the butt joints and the locking pieces are fastened and connected through second bolts; the number of the pulling pieces is two, and the two pulling pieces are respectively connected between the two side walls of the top frame and the top surfaces of the first steel member and the second steel member. The application effectively solves the problem that the steel structure is inconvenient to fix due to the fact that a stable state is not formed during installation.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel structure construction, and more particularly to a steel structure connecting and reinforcing structure convenient to disassemble and assemble. BACKGROUND

[0002] Steel structure building is a building with load-bearing structure made of building steel. Usually, the load-bearing structure is composed of beams, columns, trusses and other components made of profiled steel and steel plates. Together with the enclosure structure such as roof, floor and wall, it forms an integral building. Therefore, in order to strengthen the connection and fixation between steel structures, temporary connecting and reinforcing structures of steel structures need to be provided during construction.

[0003] When it is necessary to fix the steel structure, the bolt needs to be directly screwed for fixation, which is not conducive to the precise positioning of the steel structure connection, making the connection between the steel structures more complicated and not easy to improve the practicality of the steel structure. After the steel structure is connected, it does not form a stable state, on the one hand, it is not easy to strengthen the stability of the steel structure, and on the other hand, it is not easy to adjust the existing connecting structure when there is a positional deviation. In addition, the existing connecting structure is not easy to disassemble after use, which is not conducive to subsequent turnover use, and increases the construction cost.

[0004] Therefore, how to provide a steel structure connecting and reinforcing structure which is easy to fix and connect and convenient to disassemble and assemble is a problem to be solved by those skilled in the art. SUMMARY

[0005] Therefore, the present application provides a steel structure connecting and reinforcing structure convenient to disassemble and assemble, aiming to solve the above technical problems.

[0006] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0007] A steel structure connecting and reinforcing structure convenient to disassemble and assemble, connecting a first steel member and a second steel member, comprising:

[0008] An abutting piece, the two sides of the abutting piece are respectively clamped with the connecting end faces of the first steel member and the second steel member;

[0009] Two locking pieces, the two locking pieces are respectively clamped at the two ends of the abutting piece, and the locking pieces are respectively threadedly connected with the side walls of the first steel member and the second steel member through first bolts;

[0010] A top frame, the bottom surface of the top frame is attached to the top surface of the abutting piece, the bottom ends of the top frame are respectively clamped with the two locking pieces through two clamping pieces, and the clamping pieces and the locking pieces are tightly connected through second bolts;

[0011] A pair of pullers, the number of the pair of pullers is two, two of the pair of pullers are connected between the two side walls of the top frame and the top surfaces of the first steel member and the second steel member respectively.

[0012] Through the above technical scheme, the application provides a reinforcing device for connecting and fixing steel structures, the connecting devices are connected by bolts, which is convenient for connection and can ensure the stability of the connecting structure; after the steel members are connected, the components of the connecting device can be removed for recycling, and there is no loss in normal use; the installation precision of the steel members can be adjusted by the pullers, which is easy to operate and convenient for adjusting the installation deviation of the members and for assembling and disassembling, and the influence of welding and other fire operations on the original structure is avoided to the greatest extent, thereby effectively solving the problem that the steel structure is inconvenient to fix due to the instability during installation.

[0013] Preferably, in the above-mentioned steel structure connecting and reinforcing structure convenient for disassembly and assembly, the end face of the locking member away from the abutting member has a radially extending flange, the flange is connected with the first bolt, and the side walls of the first steel member and the second steel member towards the flange are provided with threaded holes corresponding to the first bolt. The flange is provided to enable the locking member to be connected with the first steel member and the second steel member stably and reliably.

[0014] Preferably, in the above-mentioned steel structure connecting and reinforcing structure convenient for disassembly and assembly, the top frame comprises a connecting plate and a support; the connecting plate is attached to the top surface of the abutting member, and the two ends of the connecting plate are fastened to the clamping members by bolts; and the support is fixed perpendicularly to the top surface of the connecting plate. The structure of the connecting plate and the support is convenient for connection with the abutting member and the locking member, and provides a basis for the connection of the pullers.

[0015] Preferably, in the above-mentioned steel structure connecting and reinforcing structure convenient for disassembly and assembly, the support is an H-shaped steel, and the two flange plates of the H-shaped steel are connected with the two pullers respectively. The two flange plates of the H-shaped steel are convenient for the connection of the pullers, and the H-shaped steel has strong structural stability and better stability.

[0016] Preferably, in the above-mentioned steel structure connecting and reinforcing structure convenient for disassembly and assembly, the end face of the locking member away from the abutting member has a slot opening towards the abutting member, the clamping member is a U-shaped right-angle plate, one side wall of the U-shaped right-angle plate is fastened to the connecting plate by a bolt, the other side wall of the U-shaped right-angle plate is inserted into the slot, and the second bolt is inserted from above the U-shaped right-angle plate and is fastened to the locking member in a threaded manner. The clamping member is designed as a U-shaped right-angle plate structure, which is matched with the slot structure of the abutting member to quickly complete stable insertion and locking.

[0017] Preferably, in the above-mentioned steel structure connection reinforcing structure convenient to disassemble, the tensioning piece comprises a tensioning block and threaded rods; the tensioning block is provided with threaded openings at both ends; the number of the threaded rods is two, one end of each of the threaded rods is threadedly connected with a threaded opening, and the other end of each of the threaded rods is rotationally connected between the side wall of the top frame and the top surface of the first steel member and between the side wall of the top frame and the top surface of the second steel member. By rotating the tensioning block, the length of the tensioning piece can be adjusted, and the connection accuracy of the steel structure can be further improved.

[0018] Preferably, in the above-mentioned steel structure connection reinforcing structure convenient to disassemble, the two side walls of the top frame are respectively fixed with first hinge seats, and the top surfaces of the first steel member and the second steel member are respectively fixed with second hinge seats. By arranging the hinge seat structure, the tensioning piece can be adjusted in cooperation with the corresponding angle action, and the stability is higher.

[0019] Preferably, in the above-mentioned steel structure connection reinforcing structure convenient to disassemble, the first hinge seat comprises a first reinforcing plate fixed with the side wall of the top frame, two first fixing plates are vertically fixed on the first reinforcing plate, a first fixing column is rotationally connected between the two first fixing plates, and the first fixing column is fixedly connected with the end of the threaded rod of the upper part of the tensioning piece; the second hinge seat comprises a second reinforcing plate fixed with the top surface of the first steel member or the second steel member, two second fixing plates are vertically fixed on the second reinforcing plate, a second fixing column is rotationally connected between the two second fixing plates, and the second fixing column is fixedly connected with the end of the threaded rod of the lower part of the tensioning piece. By arranging the hinge seat structure of the reinforcing plate, the fixing plate and the fixing column, the stability of the hinge seat structure can be ensured.

[0020] Preferably, in the above-mentioned steel structure connection reinforcing structure convenient to disassemble, the first steel member, the second steel member and the connecting piece are all box-shaped members.

[0021] Preferably, in the above-mentioned steel structure connection reinforcing structure convenient to disassemble, the clamping between the first steel member, the second steel member, the connecting piece and the locking piece is a limiting structure of a slot and a plug. The slot and plug cooperation structure can realize clamping and limiting, and can also be deformed during adjustment, thereby better cooperating with the adjustment.

[0022] According to the above technical solution, compared with the prior art, the present application provides a steel structure connection reinforcing structure convenient to disassemble, which has the following beneficial effects:

[0023] 1. The steel structure connection reinforcing structure of the present application, by the setting of the butt joint, the locking piece and the first bolt, the first steel member and the second steel member are clamped with the butt joint, the locking piece and the butt joint are clamped, the first bolt is tightened to fix the locking piece with the first steel member and the second steel member respectively, which is beneficial to the connection of the steel members, makes the connection between the steel members more convenient, and improves the practicality of the steel structure.

[0024] 2. The steel structure connection reinforcing structure of the present application, by the setting of the support, the connecting plate and the second bolt, the second bolt is tightened to fix the clamping piece and the locking block, the support and the connecting plate are fixed, the connecting plate is fixed on the top of the butt joint, one end of the threaded rod is fixed on the surface of the first fixed column, the threaded rod and the tension block are threadedly connected, the other end of the threaded rod and the second fixed column are fixed, the fixing between the first reinforcing plate, the first fixed sheet, the first fixed column, the threaded rod, the tension block, the second fixed column, the second fixed sheet and the second reinforcing plate forms a tension structure, which strengthens the stability of the steel structure and facilitates the fixation of the steel structure. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0026] Figure 1 The drawing is a structural schematic diagram of the steel structure connection reinforcing structure provided by the present application;

[0027] Figure 2 The drawing is a structural exploded view of the steel structure connection reinforcing structure provided by the present application;

[0028] Figure 3 The drawing is a structural schematic diagram of the connection of the top frame and the clamping piece provided by the present application;

[0029] Figure 4 The drawing is a structural schematic diagram of the connection of the first steel member, the second steel member, the butt joint and the locking piece provided by the present application.

[0030] Among them:

[0031] 1- first steel member; 2- butt joint; 3- second steel member; 4- locking piece; 5- first bolt; 6- clamping piece; 7- second bolt; 8- connecting plate; 9- support; 10- first reinforcing plate; 11- first fixed sheet; 12- first fixed column; 13- threaded rod; 14- tension block; 15- second fixed column; 16- second fixed sheet; 17- second reinforcing plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0033] Referring to the drawings Figure 1 to the drawings Figure 4 The embodiments of the present application disclose a steel structure connecting and reinforcing structure convenient to disassemble and assemble, connecting a first steel member 1 and a second steel member 3; comprising:

[0034] an abutting piece 2, two sides of the abutting piece 2 are respectively clamped with connecting end faces of the first steel member 1 and the second steel member 3;

[0035] a locking piece 4, the number of the locking piece 4 is two, the two locking pieces 4 are respectively clamped at two ends of the abutting piece 2, and the locking piece 4 is respectively threadedly connected with side walls of the first steel member 1 and the second steel member 3 through a first bolt 5;

[0036] a top frame, a bottom surface of the top frame is attached to a top surface of the abutting piece 2, two ends of a bottom part of the top frame are respectively clamped with the two locking pieces 4 through two clamping pieces 6, and the clamping piece 6 and the locking piece 4 are tightly connected through a second bolt 7;

[0037] a pulling piece, the number of the pulling piece is two, and the two pulling pieces are respectively connected between two side walls of the top frame and top surfaces of the first steel member 1 and the second steel member 3.

[0038] In the embodiment, the first steel member 1, the second steel member 3 and the abutting piece 2 are all box-shaped members.

[0039] In order to clamp the abutting piece 2 with the first steel member 1 and the second steel member 3, and clamp the locking piece 4 with the abutting piece 2, the clamping between the first steel member 1, the second steel member 3, the abutting piece 2 and the locking piece 4 is all a limiting structure matched by a slot and a plug. In this way, when the pulling piece is adjusted, the clamping structure can be matched by deformation.

[0040] Referring to the drawings Figure 4 , an end surface of the locking piece 4 away from the abutting piece 2 has a radially extending flange, the flange is connected with the first bolt 5, and side walls of the first steel member 1 and the second steel member 3 towards the flange are provided with thread holes corresponding to the first bolt 5.

[0041] Referring to the drawings Figure 3The top frame comprises a connecting plate 8 and a support 9; the connecting plate 8 is attached to the top surface of the abutting piece 2, and the two ends of the connecting plate 8 are fastened and connected to the clamping piece 6 through bolts; and the support 9 is vertically fixed to the top surface of the connecting plate 8.

[0042] In order to further optimize the above technical scheme, the support 9 is an H-shaped steel, and the two flange plates of the H-shaped steel are respectively connected to the two pulling pieces.

[0043] Referring to the accompanying drawings Figure 2 The end of the locking piece 4 away from the end surface of the abutting piece 2 has a notch opened towards the abutting piece 2, the clamping piece 6 is a U-shaped right-angle plate, one side wall of the U-shaped right-angle plate is fastened and connected to the connecting plate 8 through a bolt, the other side wall of the U-shaped right-angle plate is inserted into the notch, and the second bolt 7 is inserted from above the U-shaped right-angle plate and is fastened and connected to the locking piece 4 in a threaded manner.

[0044] Referring to the accompanying drawings Figure 1 and the accompanying drawings Figure 2 The pulling piece comprises a pulling block 14 and a threaded rod 13; the pulling block 14 has threaded openings at both ends; the number of the threaded rods 13 is two, one end of each of the two threaded rods 13 is threadedly connected to a threaded opening, and the other end of each of the two threaded rods 13 is 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.

[0045] In order to meet the connection of the pulling piece, the two side walls of the top frame are respectively fixed with first hinge seats, and the top surfaces of the first steel member 1 and the second steel member 3 are respectively fixed with second hinge seats.

[0046] The first hinge seat comprises a first reinforcing plate 10 fixed to the side wall of the top frame, two first fixed pieces 11 are vertically fixed to the first reinforcing plate 10, a first fixed column 12 is rotatably connected between the two first fixed pieces 11, and the end of the threaded rod 13 at the upper part of the pulling piece is fixedly connected to the first fixed column 12; the second hinge seat comprises a second reinforcing plate 17 fixed to the top surface of the first steel member 1 or the second steel member 3, two second fixed pieces 16 are vertically fixed to the second reinforcing plate 17, and a second fixed column 15 is rotatably connected between the two second fixed pieces 16, and the end of the threaded rod 13 at the lower part of the pulling piece is fixedly connected to the second fixed column 15.

[0047] The mounting steps of the steel structure connection and reinforcement structure provided in the embodiment are as follows:

[0048] S1, the first steel member 1 and the second steel member 3 are clamped with the abutting piece 2, the locking piece 4 is clamped with the abutting piece 2, the first bolt 5 is tightened, and the locking piece 4 is fixed with the first steel member 1 and the second steel member 3 respectively;

[0049] S2, tighten the second bolt 7, fix the clamping piece 6 and the locking piece 4, fix the support piece 9 and the connecting plate 8, fix the connecting plate 8 on the top of the clamping piece 6 through the bolt, fix one end of the threaded rod 13 on the surface of the first fixed column 12, threadedly connect the threaded rod 13 and the tension block 14, fix the other end of the threaded rod 13 and the second fixed column 15, and connect the first reinforcing plate 10, the first fixed sheet 11, the first fixed column 12, the threaded rod 13, the tension block 14, the second fixed column 15, the second fixed sheet 16 and the second reinforcing plate 17, so as to form a tension structure;

[0050] S3, the connecting decoration for temporary fixing and reinforcing is all connected through the bolt, after the steel member is connected, each part of the connecting device can be removed, and is used for subsequent circulation and repeated use.

[0051] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the various embodiments can be referred to each other. For the device disclosed by the embodiments, since it corresponds to the method disclosed by the embodiments, the description is relatively simple, and the related parts can be referred to the method part.

[0052] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steel structure connecting reinforcing structure which is easily assembled and disassembled, connecting a first steel member (1) and a second steel member (3); characterized in that, The utility model relates to a steel structure, including: the butt joint (2) two sides of the butt joint (2) are connected with the connecting end face of first steel component (1) and second steel component (3) respectively and are clamped, the locking piece (4) the number of locking piece (4) is two, two locking piece (4) is clamped in the both ends of butt joint (2) respectively, locking piece (4) is respectively connected with the side wall of first steel component (1) and second steel component (3) through first bolt (5) thread, the puller, the number of puller is two, the top frame, the bottom surface of top frame is attached to the top surface of butt joint (2), the bottom both ends of top frame are clamped with two locking piece (4) through two clamping pieces (6) respectively, and clamping piece (6) is connected with locking piece (4) through second bolt (7) fastening, and top frame includes connecting plate (8) and support (9), connecting plate (8) is attached to the top surface of butt joint (2), and both ends of connecting plate (8) are fastened with clamping piece (6) through bolt, support (9) is vertically fixed on the top surface of connecting plate (8), support (9) is H-shaped steel, two flange plates of H-shaped steel are connected with two pullers respectively, one flange plate is arranged on the same side with first steel component (1), and the other flange plate is arranged on the same side with second steel component (3), the puller includes tension block (14) and threaded rod (13), both ends of tension block (14) have threaded mouth, the number of threaded rod (13) is two, one end of two threaded rod (13) is threadedly connected with two threaded mouths respectively, and the other end of two threaded rod (13) is rotatably connected on the flange plate of top frame and the top surface of steel component on the same side with flange plate, both flange plates of top frame are fixed with first hinged seat, and the top surface of first steel component (1) and second steel component (3) is fixed with second hinged seat, first hinged seat includes first reinforcing plate (10) fixed with flange plate, two first fixed pieces (11) are vertically fixed on first reinforcing plate (10), first fixed column (12) is rotatably connected between two first fixed pieces (11), and the end of threaded rod (13) on the upper portion of puller is fixedly connected with first fixed column (12), second hinged seat includes second reinforcing plate (17) fixed on the top surface of first steel component (1) or second steel component (3), two second fixed pieces (16) are vertically fixed on second reinforcing plate (17), second fixed column (15) is rotatably connected between two second fixed pieces (16), and the end of threaded rod (13) on the lower portion of puller is fixedly connected with second fixed column (15).

2. The steel structure connecting and reinforcing structure according to claim 1, wherein The end face of locking piece (4) away from butt joint (2) has radially extending flange, the flange is connected with first bolt (5), and the side wall of first steel component (1) and second steel component (3) towards flange is provided with threaded hole corresponding with first bolt (5).

3. The steel structure connecting and reinforcing structure according to claim 1, wherein The locking piece (4) is away from the end face of the butt joint piece (2) and has a notch opening to the butt joint piece (2), the clamping piece (6) is a U-shaped right angle plate, one side wall of the U-shaped right angle plate is fastened and connected with the connecting plate (8) through bolts, the other side wall of the U-shaped right angle plate is inserted into the notch, the second bolt (7) is inserted from above the U-shaped right angle plate and is fastened and connected with the locking piece (4) through threads.

4. The steel structure connecting and reinforcing structure according to claim 1, wherein The first steel member (1), the second steel member (3) and the butt joint piece (2) are all box type members.

5. The steel structure connecting and reinforcing structure according to claim 4, wherein The clamping between the first steel member (1), the second steel member (3), the butt joint piece (2) and the locking piece (4) is all a limiting structure matched with a slot and a block.

Images