High-strength steel connecting assembly convenient for field assembly construction

Abstract

The utility model discloses a high-strength steel connecting assembly convenient for field assembly construction. The high-strength steel connecting assembly comprises a stand column connecting column, the first connecting assembly is installed on the outer side of the stand column and used for achieving rapid assembly; and the second connecting assembly is mounted on the outer side of the connecting column and is used for realizing quick assembly. The second main connecting piece and the second auxiliary connecting piece in the second connecting assembly are connected to the end of the connecting column in a sleeved mode, locking installation is carried out through the second bolt assembly, and therefore the situation that the strength of the square pipe is weakened due to the fact that holes are punched in the surface of the square column can be avoided; finally, a positioning hole in the second connecting assembly is in butt joint with a positioning hole in the first connecting assembly, and the first connecting assembly and the second connecting assembly are quickly assembled and constructed by beating a bolt, so that falling caused by the fact that welding is easily affected by stress and time can be avoided; therefore, the device can be used for mounting square columns of different gears in a detachable manner.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of assembly construction, especially to a high-strength steel connecting assembly convenient for field assembly construction. BACKGROUND

[0002] The high-strength steel connecting assembly for field assembly construction is designed for rapid installation on site, is made of high-strength steel, has excellent mechanical properties and durability, and is ensured to be firmly and stably connected through precise processing and fastening technology, effectively improving the safety and reliability of the overall structure, and is suitable for key connecting parts in various buildings and engineering structures.

[0003] In field assembly construction, square tube assembly is often connected by welding or punching, but welding is prone to falling off due to force and time, and punching weakens the strength of the square tube, and various matching connecting assemblies are required, which affects the assembly efficiency and cost. UTILITY MODEL CONTENTS

[0004] One object of the utility model is to provide a high-strength steel connecting assembly convenient for field assembly construction, which solves the problem of field assembly construction, square tube assembly often using welding or punching to match the connecting assembly, but welding is prone to falling off due to force and time, and punching weakens the strength of the square tube, and various matching connecting assemblies are required, which affects the assembly efficiency and cost.

[0005] According to the high-strength steel connecting assembly convenient for field assembly construction, the utility model discloses the following:

[0006] A stand column;

[0007] A connecting column;

[0008] A first connecting assembly is installed on the outer side of the stand column and is used for rapid assembly, wherein the first connecting assembly comprises a first main connecting piece and a first auxiliary connecting piece, the first main connecting piece and the first auxiliary connecting piece are both provided with a positioning hole in the interior, the connecting end of the first main connecting piece and the first auxiliary connecting piece is symmetrically provided with a first ear plate, and the first main connecting piece and the first auxiliary connecting piece are fixedly provided with a first ear plate through a first bolt assembly;

[0009] A second connecting assembly is installed on the outer side of the connecting column and is used for rapid assembly, wherein the second connecting assembly comprises a second main connecting piece and a second auxiliary connecting piece, the connecting end of the second main connecting piece and the second auxiliary connecting piece is symmetrically provided with a second ear plate, the second main connecting piece and the second auxiliary connecting piece are fixedly provided with a second ear plate through a second bolt assembly, and the second connecting assembly is fixed with the first connecting assembly through a positioning assembly.

[0010] Preferably, the first main connecting piece and the first auxiliary connecting piece are made of high-strength steel.

[0011] Preferably, the second main connecting piece and the second auxiliary connecting piece are made of high-strength steel.

[0012] Preferably, the positioning holes are distributed on the four sides inside the first main connecting piece and the first auxiliary connecting piece.

[0013] Preferably, the first main connecting piece and the first auxiliary connecting piece are provided with first weight-reducing grooves inside.

[0014] Preferably, the first bolt assembly and the second bolt assembly are each composed of a bolt, a nut and a gasket.

[0015] Preferably, the second main connecting piece and the second auxiliary connecting piece are provided with second weight-reducing grooves inside.

[0016] Preferably, the positioning assembly comprises a bolt, and the second main connecting piece and the second auxiliary connecting piece are fixedly connected with the first main connecting piece and the first auxiliary connecting piece through the bolt, and the top of the bolt is provided with a beating end.

[0017] The utility model discloses the beneficial effect is:

[0018] The utility model discloses a first connecting assembly and second connecting assembly are set up, effectively avoided the mode that welding or punching cooperation connecting assembly leads to the problem of influence assembly efficiency and cost, when the field assembly construction, through the first main connecting piece and the first auxiliary connecting piece of first connecting assembly are connected in the outside of stand, then utilize first bolt assembly and install, again the second main connecting piece and the second auxiliary connecting piece of second connecting assembly are connected in the end of connecting column, utilize second bolt assembly and install, like this can avoid weakening square tube intensity because of punching in square column surface, finally the positioning hole of second connecting assembly and the positioning hole of first connecting assembly carry out butt joint, utilize beating bolt and first connecting assembly and second connecting assembly quick assembly construction, and then can avoid falling off because of welding easily affected by force and time, so that the device can install the square column of different gear in the mode of dismountable, with simple structure, convenient operation mode, reduce cost and improve assembly efficiency at the same time.

[0019] The utility model discloses a weight-reducing groove, first bolt assembly and second bolt assembly are set up, through the weight-reducing groove that is equipped in first connecting assembly and second connecting assembly can reduce the weight of whole, optimize structure and save material at the same time, and first bolt assembly and second bolt assembly are each composed of a bolt, a nut and a gasket, when the bolt and the nut are fixed, the gasket that is equipped can play the advantage of dispersing pressure, reducing friction and preventing loosening, to ensure the reliability and durability of connection. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the principles of the present application, and should not be taken as limiting of the present application. In the drawings:

[0021] Figure 1 A high-strength steel connecting assembly convenient for field assembly construction is provided;

[0022] Figure 2 A bolt structure diagram of the high-strength steel connecting assembly convenient for field assembly construction is provided;

[0023] Figure 3 A first main connecting piece structure diagram of the high-strength steel connecting assembly convenient for field assembly construction is provided;

[0024] Figure 4 A second main connecting piece structure diagram of the high-strength steel connecting assembly convenient for field assembly construction is provided;

[0025] In the figure: 1, stand; 2, connecting column; 3, first connecting assembly; 301, first main connecting piece; 302, first auxiliary connecting piece; 303, positioning hole; 304, first lightening groove; 305, first ear plate; 306, first bolt assembly; 4, second connecting assembly; 401, second main connecting piece; 402, second auxiliary connecting piece; 403, second lightening groove; 404, second ear plate; 405, second bolt assembly; 406, bolt; 407, hammering end. DETAILED DESCRIPTION

[0026] The present application will now be described in further detail by reference to the accompanying drawings. These drawings show only certain embodiments of the present application and are not therefore to be considered to be limiting of the scope of the present application. The drawings serve only to facilitate understanding of a specific structure of the present application and are not intended to limit the scope of the present application.

[0027] Reference Figures 1-4 A high-strength steel connecting assembly convenient for field assembly construction, comprising:

[0028] Stand 1;

[0029] Connecting column 2;

[0030] The first connecting assembly 3 is installed on the outer side of the stand column 1 and is used to realize quick assembly, wherein the first connecting assembly 3 comprises a first main connecting piece 301 and a first auxiliary connecting piece 302, the inside of the first main connecting piece 301 and the first auxiliary connecting piece 302 is provided with a positioning hole 303, the connecting end of the first main connecting piece 301 and the first auxiliary connecting piece 302 is symmetrically and fixedly provided with a first ear plate 305, the first main connecting piece 301 and the first auxiliary connecting piece 302 are fixedly provided with the first ear plate 305 through a first bolt assembly 306, the first main connecting piece and the first auxiliary connecting piece in the first connecting assembly are sleeved on the outer side of the stand column, and then the first bolt assembly is used for locking installation, so that the strength of the square tube can be avoided from being weakened due to punching on the surface of the square column.

[0031] The second connecting assembly 4 is installed on the outer side of the connecting column 2 and is used to realize quick assembly, wherein the second connecting assembly 4 comprises a second main connecting piece 401 and a second auxiliary connecting piece 402, the connecting end of the second main connecting piece 401 and the second auxiliary connecting piece 402 is symmetrically and fixedly provided with a second ear plate 404, the second main connecting piece 401 and the second auxiliary connecting piece 402 are fixedly provided with the second ear plate 404 through a second bolt assembly 405, the second connecting assembly 4 is fixed with the first connecting assembly 3 through a positioning assembly, the second main connecting piece and the second auxiliary connecting piece in the second connecting assembly are sleeved on the end of the connecting column, and the second bolt assembly is used for locking installation, so that the strength of the square tube can be avoided from being weakened due to punching on the surface of the square column.

[0032] In example 1, the first main connecting piece 301 and the first auxiliary connecting piece 302 are made of high-strength steel material, the second main connecting piece 401 and the second auxiliary connecting piece 402 are made of high-strength steel material, the positioning holes 303 are distributed on the four sides of the inside of the first main connecting piece 301 and the first auxiliary connecting piece 302, the inside of the first main connecting piece 301 and the first auxiliary connecting piece 302 is provided with a first weight-reducing groove 304, the weight-reducing groove can reduce the overall weight, and the structure is optimized while the material is saved.

[0033] In example 2, the first bolt assembly 306 and the second bolt assembly 405 are composed of a bolt, a nut and a gasket, the gasket can disperse pressure, reduce friction and prevent loosening, the inside of the second main connecting piece 401 and the second auxiliary connecting piece 402 is provided with a second weight-reducing groove 403, the weight-reducing groove can reduce the overall weight, and the structure is optimized while the material is saved, the positioning assembly comprises a bolt 406, the second main connecting piece 401 and the second auxiliary connecting piece 402 are fixedly connected with the first main connecting piece 301 and the first auxiliary connecting piece 302 through the bolt 406, the top of the bolt 406 is provided with a hammering end 407, the first connecting assembly and the second connecting assembly are quickly assembled and constructed by hammering the bolt, and then the bolt can be avoided from falling off due to force and time.

[0034] Working principle: the column 1 and the connecting column 2 as the main structure, through the first connecting assembly 3 and the second connecting assembly 4 realize quick assembly, the first connecting assembly 3 includes first main connecting piece 301 and first auxiliary connecting piece 302, both adopt high strength steel material, internally provided with positioning hole 303 and lightening groove 304, lightening groove 304 effectively reduces the assembly weight, simultaneously optimizes the structure, saves the material, first main connecting piece 301 and first auxiliary connecting piece 302 are fixed to the outside of column 1 through first lug plate 305 and first bolt assembly 306, avoid the punching in the surface of square column, so as not to weaken the strength of square tube, the second connecting assembly 4 also includes second main connecting piece 401 and second auxiliary connecting piece 402, both are internally provided with lightening groove 403, and are fixed to the outside of connecting column 2 through second lug plate 404 and second bolt assembly 405, the second connecting assembly 4 is fixed with the first connecting assembly 3 through positioning assembly (latch 406), the beating end 407 of latch 406 is designed to make the assembly more quickly, bolt assembly (including bolt, nut and gasket) not only provides stable connection, but also disperses the pressure through gasket, reduces friction and prevents loosening, the overall design avoids the uneven stress and the risk of falling caused by welding, realizes the efficient, reliable field assembly construction.

[0035] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art in the technical range disclosed by the present application, according to the technical scheme and the utility model concept of the present application, equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. A high-strength steel connection assembly that facilitates field assembly construction, characterized in that, Include: The column (1); Connecting column (2); The first connecting assembly (3) is installed on the outer side of the column (1), which is used for quick assembly, wherein the first connecting assembly (3) comprises a first main connecting piece (301) and a first auxiliary connecting piece (302), the inside of the first main connecting piece (301) and the first auxiliary connecting piece (302) is provided with a positioning hole (303), the connecting end of the first main connecting piece (301) and the first auxiliary connecting piece (302) is fixedly provided with a first ear plate (305) symmetrically, and the first main connecting piece (301) and the first auxiliary connecting piece (302) are fixedly provided with a first ear plate (305) through a first bolt assembly (306); The second connecting assembly (4) is installed on the outer side of the connecting column (2), which is used for quick assembly, wherein the second connecting assembly (4) comprises a second main connecting piece (401) and a second auxiliary connecting piece (402), the connecting end of the second main connecting piece (401) and the second auxiliary connecting piece (402) is fixedly provided with a second ear plate (404) symmetrically, the second main connecting piece (401) and the second auxiliary connecting piece (402) are fixedly provided with a second ear plate (404) through a second bolt assembly (405), and the second connecting assembly (4) is fixed with the first connecting assembly (3) through a positioning assembly.

2. The high-strength steel connection assembly of claim 1, wherein, The first main connecting piece (301) and the first auxiliary connecting piece (302) are high-strength steel material.

3. The high-strength steel connection assembly of claim 1, wherein, The second main connecting piece (401) and the second auxiliary connecting piece (402) are high-strength steel material.

4. The high-strength steel connection assembly of claim 1, wherein, The positioning hole (303) is distributed in the four edges inside the first main connecting piece (301) and the first auxiliary connecting piece (302).

5. The high-strength steel connection assembly of claim 1, wherein, The inside of the first main connecting piece (301) and the first auxiliary connecting piece (302) is provided with a first weight reduction groove (304).

6. The high-strength steel connection assembly of claim 1, wherein, The first bolt assembly (306) and the second bolt assembly (405) are composed of bolts, nuts and gaskets.

7. The high strength steel connection assembly of claim 1, wherein, The inside of the second main connecting piece (401) and the second auxiliary connecting piece (402) is provided with a second weight reduction groove (403).

8. The high-strength steel connection assembly of claim 1, wherein, The positioning assembly comprises a bolt (406), the second main connecting piece (401) and the second auxiliary connecting piece (402) are connected and fixed with the first main connecting piece (301) and the first auxiliary connecting piece (302) through the bolt (406), and the top of the bolt (406) is provided with a hammering end (407).

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