Steel structural member for building

Abstract

The utility model discloses a steel structural member for building, which comprises a support steel column, a first sleeve is embedded in the top end of the support steel column, the other end of the first sleeve is fixedly connected with a base, the base is fixedly connected with a rotating mechanism, the top end of the rotating mechanism is fixedly connected with a second sleeve, and the second sleeve is fixedly connected with a steel wire rope. Four connecting pipes are correspondingly connected to the outer wall of the second sleeve, and cross beam steel columns are placed in the four connecting pipes in an embedded mode. The connecting device is stable in structure and comprehensive in function and can be stably connected to the top end of a supporting steel column through the first sleeve and the fixing bolts, meanwhile, the rotating disc capable of being adjusted in a rotating mode is arranged at the top end of the first sleeve, and the four connecting pipes are fixedly installed on the rotating disc, so that the cross beam steel column can be stably connected; and the mounting requirements of various angles can be met, and the practicability is richer.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structural members, in particular to a steel structural member for construction. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Among them, H-shaped steel is a new type of economical construction steel. The cross-sectional shape of H-shaped steel is economical and reasonable, with good mechanical properties. During rolling, the extension of each point on the cross-section is relatively uniform, and the internal stress is small. Compared with ordinary I-beams, it has the advantages of large section modulus, light weight, and metal saving.

[0003] H-shaped steel can be used in most structural buildings and equipment. However, when connecting the current horizontal H-shaped steel columns, a metal connecting plate is usually fixed to the outer wall of the supporting column and fixed by fixing bolts. The connection relying solely on the fixing bolts will result in insufficient stability of the ordinary H-shaped steel. The H-shaped steel needs to be reinforced to improve the overall strength of the H-shaped steel. At the same time, the current H-shaped steel is more troublesome to install and needs to be hoisted and connected. It is sometimes affected by the angle and length, resulting in low installation efficiency. Utility Model Content

[0004] The purpose of the present invention is to provide a steel structure for construction to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a steel structure for construction, comprising a supporting steel column, a first sleeve embedded in the top of the supporting steel column, the other end of the first sleeve fixedly connected to a base, a rotating mechanism fixedly connected to the base, a second sleeve fixedly connected to the top of the rotating mechanism, four connecting pipes correspondingly connected to the outer wall of the second sleeve, and a crossbeam steel column embedded in each of the four connecting pipes.

[0006] Preferably, the rotating mechanism consists of a fixed disk, a rotating disk, a sliding groove and a sliding block, wherein the bottom of the fixed disk is fixedly connected to the top end of the first sleeve.

[0007] Preferably, a groove-shaped circular slide groove is provided on the fixing plate, and a plurality of mounting holes are evenly provided on the outer side of the slide groove and at the edge of the fixing plate.

[0008] Preferably, the center position of the fixed disk is rotatably connected to a turntable via a pin shaft, wherein a circular slider is fixedly connected to the bottom of the turntable, and the slider is slidably connected in a slide groove, and four mounting holes are correspondingly opened on the turntable.

[0009] Preferably, the supporting steel columns and the crossbeam steel columns are both H-shaped steel columns made of metal, and corresponding H-shaped placement grooves are opened inside the first sleeve, the second sleeve and the connecting pipe.

[0010] Preferably, the inner wall diameter of the placement groove is larger than the outer wall diameter of the supporting steel column and the beam steel column, wherein one end of the supporting steel column is embedded in the placement groove inside the first sleeve and fixedly connected by fixing bolts.

[0011] Preferably, mounting holes are provided at the center positions of both ends of the crossbeam steel column, wherein one end of the crossbeam steel column is embedded in the placement groove inside the connecting pipe, and three adjustment holes are provided on both sides of the connecting pipe.

[0012] Preferably, the adjustment hole is a long strip structure and is correspondingly opened on both sides of the mounting hole of the beam steel column, and is fixedly connected by fixing bolts.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model embeds a first sleeve in the top end of the supporting steel column and stably connects it with a fixing bolt, so that the first sleeve can be stably supported on the top end of the supporting steel column, and at the same time, a fixing plate is fixedly connected to the top end face of the first sleeve, and a turntable is rotatably connected to the center position of the fixing plate through a pin shaft, so that the turntable can be rotated and adjusted on the fixing plate, wherein a number of mounting holes are also provided on the turntable and the fixing plate, which makes it easy to adjust the position of the turntable and fix it for use, meeting the installation requirements of different supporting steel columns; at the same time, a second sleeve is fixedly connected to the top end of the turntable, and four connecting pipes are fixedly connected to the outer wall of the second sleeve, and an H-shaped placement groove is provided inside the connecting pipe, which not only can stably place the supporting steel column, but also can adjust the length and fix the connection, further improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a top view of the fixed plate of the utility model;

[0017] Figure 3 This is a top view of the turntable of the utility model;

[0018] Figure 4 This is a bottom view of the turntable of the utility model;

[0019] Figure 5 It is a partial schematic diagram of the crossbeam steel column of the utility model;

[0020] Figure 6 It is a side view of the supporting steel column of the utility model.

[0021] In the figure: 1. Support steel column; 2. First sleeve; 3. Base; 4. Rotating mechanism; 41. Fixed plate; 42. Turntable; 43. Slide groove; 44. Slider; 45. Mounting hole; 5. Second sleeve; 6. Connecting pipe; 61. Adjustment hole; 7. Crossbeam steel column; 8. Placement groove; 9. Fixing bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-6 The utility model provides a technical solution: a steel structure for construction, including a supporting steel column 1, a first sleeve 2 is embedded in the top of the supporting steel column 1, so that the first sleeve 2 can be stably connected to the supporting steel column 1, and at the same time, a base 3 is fixedly connected to the other end of the first sleeve 2, which can further maintain the connection stability of the base 3.

[0024] The base 3 is fixedly connected to a rotating mechanism 4, wherein the rotating mechanism 4 consists of a fixed plate 41, a rotating plate 42, a slide 43 and a slider 44, wherein the bottom of the fixed plate 41 is fixedly connected to the top of the first sleeve 2, so as to maintain the connection stability of the fixed plate 41, and a groove-shaped circular slide 43 is provided on the fixed plate 41, and a plurality of mounting holes 45 are evenly provided on the outer side of the slide 43 and at the edge of the fixed plate 41, and the center position of the fixed plate 41 is rotatably connected to the rotating plate 42 through a pin shaft, wherein the bottom of the rotating plate 42 is fixedly connected to a circular slider 44, and the slider 44 is slidably connected in the slide 43, and four mounting holes 45 are correspondingly provided on the rotating plate 42, so that the slider 44 can be used to rotate in the slide 43, and the fixing bolts 9 can be used to pass through the mounting holes 45 to adjust and fix the position of the rotating plate 42 and maintain good stability.

[0025] A second sleeve 5 is fixedly connected to the top of the rotating mechanism 4, and four connecting pipes 6 are correspondingly connected to the outer wall of the second sleeve 5. A crossbeam steel column 7 is embedded in the four connecting pipes 6, wherein the supporting steel column 1 and the crossbeam steel column 7 are both H-shaped steel columns made of metal, and corresponding H-shaped placement grooves 8 are opened inside the first sleeve 2, the second sleeve 5 and the connecting pipe 6. At the same time, the inner wall diameter of the placement groove 8 is larger than the outer wall diameter of the supporting steel column 1 and the crossbeam steel column 7. One end of the supporting steel column 1 is embedded in the placement groove 8 inside the first sleeve 2 and is fixedly connected by fixing bolts 9, which not only facilitates the stable connection of the crossbeam steel column 7, but also further improves the safety during operation.

[0026] Mounting holes 45 are provided at the center positions of both ends of the crossbeam steel column 7, wherein one end of the crossbeam steel column 7 is embedded in the placement groove 8 inside the connecting pipe 6, and three adjustment holes 61 are provided on both sides of the connecting pipe 6. The adjustment holes 61 are set as a long strip structure and are correspondingly provided on both sides of the mounting hole 45 of the crossbeam steel column 7. The fixing connection is performed by fixing bolts 9, thereby further meeting the installation requirements of crossbeam steel columns 7 of different lengths, and the fixing bolts 9 are used for stable connection, which makes the operation more convenient.

[0027] Working principle: When in use, the utility model is stably installed on the ground by stably mounting the bottom of the supporting steel column 1, and embedding the first sleeve 2 on the top of the supporting steel column 1, and using the fixing bolts 9 for through-connection, so as to keep the first sleeve 2 stably supported on the supporting steel column 1, and at the same time, a base 3 is fixedly mounted on the other end of the first sleeve 2, and a fixing plate 41 is connected to the base 3, wherein the fixing plate 41 is rotatably connected to the turntable 42 through a pin shaft, and circular slide grooves 43 and 44 are correspondingly provided on the fixing plate 41 and the turntable 42. The slider 44 makes it easier for the turntable 42 to be stably supported on the fixed plate 41, and can further maintain the stability of rotation. The top of the turntable 42 is fixedly connected to the second sleeve 5, which facilitates stable connection to other steel columns. At the same time, four connecting pipes 6 are correspondingly connected to the outer wall of the second sleeve 5. At the same time, an H-shaped placement groove 8 is opened in the connecting pipe 6, and a crossbeam steel column 7 is embedded in the placement groove 8, so that crossbeam steel columns 7 of different lengths can be placed and connected, and the safety during construction can be further improved.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure for construction, comprising a supporting steel column (1), characterized in that: A first sleeve (2) is embedded in the top of the supporting steel column (1), the other end of the first sleeve (2) is fixedly connected to a base (3), a rotating mechanism (4) is fixedly connected to the base (3), the top of the rotating mechanism (4) is fixedly connected to a second sleeve (5), four connecting pipes (6) are correspondingly connected to the outer wall of the second sleeve (5), and a crossbeam steel column (7) is embedded in each of the four connecting pipes (6).

2. The steel structure for construction according to claim 1, characterized in that: The rotating mechanism (4) is composed of a fixed disk (41), a rotating disk (42), a sliding groove (43) and a sliding block (44), wherein the bottom of the fixed disk (41) is fixedly connected to the top end of the first sleeve (2).

3. The steel structure for construction according to claim 2, characterized in that: A groove-shaped circular chute (43) is provided on the fixed disk (41), and a plurality of mounting holes (45) are evenly provided outside the chute (43) and at the edge of the fixed disk (41).

4. The steel structure for construction according to claim 3, characterized in that: The center of the fixed disk (41) is rotatably connected to a rotating disk (42) via a pin shaft, wherein a circular slider (44) is fixedly connected to the bottom of the rotating disk (42), and the slider (44) is slidably connected in a sliding groove (43), and four mounting holes (45) are correspondingly opened on the rotating disk (42).

5. The building steel structure according to claim 4, characterized in that: The supporting steel column (1) and the crossbeam steel column (7) are both H-shaped steel columns made of metal, and corresponding H-shaped placement grooves (8) are provided inside the first sleeve (2), the second sleeve (5) and the connecting pipe (6).

6. The building steel structure according to claim 5, characterized in that: The inner wall diameter of the placement groove (8) is larger than the outer wall diameter of the supporting steel column (1) and the crossbeam steel column (7), wherein one end of the supporting steel column (1) is embedded in the placement groove (8) inside the first sleeve (2) and fixedly connected by a fixing bolt (9).

7. The building steel structure according to claim 6, characterized in that: Mounting holes (45) are provided at the center positions of both ends of the crossbeam steel column (7), wherein one end of the crossbeam steel column (7) is embedded in a placement groove (8) inside the connecting pipe (6), and three adjustment holes (61) are provided through-type on both sides of the connecting pipe (6).

8. The building steel structure according to claim 7, characterized in that: The adjustment hole (61) is a long strip structure and is correspondingly provided on both sides of the mounting hole (45) of the crossbeam steel column (7), wherein the fixing connection is performed by fixing bolts (9).

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