Building steel structure easy to disassemble, assemble and combine

Abstract

The utility model discloses a building steel structure easy to assemble, disassemble and combine, which belongs to the technical field of buildings and comprises an upper steel rod, a left clamping sleeve is fixedly arranged on the left side of the lower end of the upper steel rod, a right clamping sleeve is fixedly arranged on the right side of the lower end of the upper steel rod, and lower steel rods are fixedly arranged at the lower ends of the left clamping sleeve and the right clamping sleeve respectively. The transverse steel rod penetrates through the left clamping sleeve and the right clamping sleeve in a sliding mode, then the limiting plate limits the connecting position of the transverse steel rod and the right clamping sleeve, and therefore the specific positions, penetrating through the left clamping sleeve and the right clamping sleeve in a sliding mode, of the transverse steel rod are fixed, the protruding block is connected with the groove in a sliding and inserted mode, and limiting of the limiting plate and the right clamping sleeve is enlarged. Meanwhile, the interiors of the threaded holes and the interiors of the threaded grooves are connected through a plurality of bolts, so that the connection between the transverse steel rod and the left clamping sleeve and the connection between the transverse steel rod and the right clamping sleeve are conveniently limited, the connection mode is simple and convenient, disassembly is also simple and convenient, and the transverse steel rod can be conveniently drawn in a sliding mode by directly taking down a plurality of bolts.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, and more specifically to a steel structure for construction which is easy to assemble and disassemble. Background Art

[0002] Architecture is a general term for buildings and structures. It is an artificial environment created by people to meet the needs of social life, using the material and technological means they have mastered and applying certain scientific laws and aesthetic principles.

[0003] For example, the announcement number CN212453338U discloses a steel structure that is easy to assemble, including an embedded seat, a welded steel plate, a base, a column and a support beam assembly. The utility model base is set up, when installing the column, the column is erected on the mounting seat, the rib plate is welded and fixed to the column and the mounting seat, and then the reinforcing fixing seat is welded to the mounting seat, and then fixed to the column by bolts, thereby realizing the installation of the column and the base; the rib plate and the reinforcing fixing seat are set up, and double fixation is performed by welding and bolt connection, which effectively increases the fixing effect of the column and the base, and prevents the unreliable connection of the column due to desoldering at the foundation of the column; the support beam assembly is set up, when installing the crossbeam, a crane is used to place one end of the crossbeam in the bracket, and then the crossbeam is fixed by bolts, the structure is simple and easy to assemble; the connecting plate and the triangular steel plate are set up, and the connecting plate and the triangular steel plate at the bottom of the bracket are vertically welded to the column, and the bearing performance is strong.

[0004] It can be seen from the above-mentioned public scheme that when steel is assembled and connected, it is mostly fixed with multiple bolts, but the stability of steel is not good when limited, which can easily cause the connection between steel to be misaligned, thereby affecting the assembly connection effect. At the same time, the connection method of the joints between steel is somewhat cumbersome. Utility Model Content

[0005] The utility model aims to provide a steel structure for construction which is easy to assemble and disassemble, so as to solve the problem of limiting and connecting steel and steel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure for construction that is easy to disassemble and assemble, comprising an upper steel rod, a left clamping sleeve is fixedly provided on the left side of the lower end of the upper steel rod, a right clamping sleeve is fixedly provided on the right side of the lower end of the upper steel rod, lower steel rods are fixedly provided on the lower ends of the left and right clamping sleeves, cross steel rods are slidably inserted in the interiors of the left and right clamping sleeves, a limiting plate is fixedly provided on the right side of the cross steel rod, a plurality of protrusions are fixedly provided on the left side of the limiting plate, a plurality of grooves are provided on the right side of the right clamping sleeve, a plurality of threaded holes are provided on the left and right clamping sleeves, and the cross steel rod is provided with Multiple threaded grooves, the interior of the threaded hole is plugged with a pin through threaded rotation, and the cross steel rod slides through the left ferrule and the right ferrule, and then the limit plate limits the connection between the cross steel rod and the right ferrule, thereby fixing the cross steel rod to slide through the specific internal position of the left ferrule and the right ferrule, and the protrusion and the groove are slidably plugged to increase the limit plate and the right ferrule, and at the same time, the threaded hole and the interior of the threaded groove are connected by multiple pins, so as to facilitate the limitation of the connection between the cross steel rod and the left ferrule, and the connection between the cross steel rod and the right ferrule. The connection method is simple and convenient, and it is also simple and convenient to disassemble. The cross steel rod can be conveniently slid and extracted by simply removing multiple bolts.

[0007] Preferably, the lower steel rod is arranged at the lower end of the upper steel rod, and the protrusion is slidably inserted into the inside of the groove.

[0008] Preferably, the cross steel rod is arranged at the lower end of the upper steel rod, and the cross steel rod is arranged at the upper end of the lower steel rod.

[0009] Preferably, the limit plate is arranged on the right side of the right ferrule, and the protrusion is slidably inserted into the inside of the groove.

[0010] Preferably, the inner diameter of the threaded hole is the same as the inner diameter of the threaded groove, and the latch is rotatably connected to the inside of the threaded groove through threads.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model has a horizontal steel rod that slides through the left and right clamping sleeves, and then a limit plate limits the connection between the horizontal steel rod and the right clamping sleeve, thereby fixing the horizontal steel rod that slides through the specific internal position of the left and right clamping sleeves, and the protrusion and the groove are slidably inserted to enlarge the limit plate and the right clamping sleeve.

[0013] (2) The utility model connects the threaded hole and the inside of the threaded groove through multiple pins, so as to facilitate the limiting of the connection between the cross steel rod and the left clamping sleeve, and the limiting of the connection between the cross steel rod and the right clamping sleeve. The connection method is simple and convenient, and the disassembly is also simple and convenient. The cross steel rod can be conveniently slid and extracted by simply removing multiple bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a partial cross-sectional view of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the connection between the upper steel rod and the lower steel rod of the utility model;

[0016] Figure 3 It is a schematic diagram of the horizontal steel bar of the utility model;

[0017] Figure 4 It is a partial cross-sectional view of the connection between the horizontal steel rod and the limiting plate of the utility model from the left;

[0018] Figure 5 It is an enlarged cross-sectional view of the horizontal steel rod of the utility model.

[0019] Description of the numbers in the figure:

[0020] 1 upper steel rod, 2 left clamping sleeve, 3 right clamping sleeve, 4 lower steel rod, 5 horizontal steel rod, 6 limit plate, 7 protrusion, 8 groove, 9 threaded hole, 10 threaded groove, 11 pin. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-5 , the figure shows a steel structure for construction that is easy to disassemble and assemble, including an upper steel rod 1, a left clamping sleeve 2 is fixedly provided on the left side of the lower end of the upper steel rod 1, a right clamping sleeve 3 is fixedly provided on the right side of the lower end of the upper steel rod 1, a lower steel rod 4 is fixedly provided at the lower ends of the left clamping sleeve 2 and the right clamping sleeve 3, respectively, a cross steel rod 5 is slidably inserted into the interiors of the left clamping sleeve 2 and the right clamping sleeve 3, a limit plate 6 is fixedly provided on the right side of the cross steel rod 5, a plurality of protrusions 7 are fixedly provided on the left side of the limit plate 6, a plurality of grooves 8 are provided on the right side of the right clamping sleeve 3, a plurality of threaded holes 9 are respectively provided on the left clamping sleeve 2 and the right clamping sleeve 3, a plurality of threaded grooves 10 are provided on the cross steel rod 5, and a pin 11 is inserted into the interior of the threaded hole 9 through threaded rotation.

[0024] In order to facilitate the assembly of the steel structure, the lower steel rod 4 is arranged at the lower end of the upper steel rod 1, the protrusion 7 is slidably inserted into the inside of the groove 8, the cross steel rod 5 is arranged at the lower end of the upper steel rod 1, and the cross steel rod 5 is arranged at the upper end of the lower steel rod 4.

[0025] In this embodiment, the cross steel rod 5 is slid through the left ferrule 2 and the right ferrule 3, and then the limit plate 6 limits the connection between the cross steel rod 5 and the right ferrule 3, thereby fixing the cross steel rod 5 to slide through the specific internal position of the left ferrule 2 and the right ferrule 3, and the protrusion 7 and the groove 8 are slidably inserted to enlarge the limit plate 6 and the right ferrule 3.

[0026] Example 2

[0027] See also Figure 1-5 , this embodiment further explains Example 1. The figure shows a steel structure for construction that is easy to disassemble and assemble, including an upper steel rod 1, a left clamping sleeve 2 is fixedly provided on the left side of the lower end of the upper steel rod 1, a right clamping sleeve 3 is fixedly provided on the right side of the lower end of the upper steel rod 1, and lower steel rods 4 are fixedly provided at the lower ends of the left clamping sleeve 2 and the right clamping sleeve 3 respectively. The interiors of the left clamping sleeve 2 and the right clamping sleeve 3 are respectively slidably inserted with cross steel rods 5, a limiting plate 6 is fixedly provided on the right side of the cross steel rod 5, a plurality of protrusions 7 are fixedly provided on the left side of the limiting plate 6, a plurality of grooves 8 are provided on the right side of the right clamping sleeve 3, a plurality of threaded holes 9 are respectively provided on the left clamping sleeve 2 and the right clamping sleeve 3, a plurality of threaded grooves 10 are provided on the cross steel rod 5, and a pin 11 is inserted into the interior of the threaded hole 9 through threaded rotation.

[0028] In order to facilitate the installation and fixing of the steel structure, the limit plate 6 is arranged on the right side of the right sleeve 3, the protrusion 7 is slidably inserted into the inside of the groove 8, the inner diameter of the threaded hole 9 is the same as the inner diameter of the threaded groove 10, and the pin 11 is connected to the inside of the threaded groove 10 by threaded rotation.

[0029] In this embodiment, the threaded hole 9 and the inside of the threaded groove 10 are connected by multiple pins 11, so as to facilitate the limitation of the connection between the cross steel rod 5 and the left clamping sleeve 2, and the limitation of the connection between the cross steel rod 5 and the right clamping sleeve 3. The connection method is simple and convenient, and the disassembly is also simple and convenient. The cross steel rod 5 can be conveniently slid and extracted by simply removing multiple bolts.

[0030] The horizontal steel rod 5 slides through the right clamping sleeve 3, the lower end of the upper steel rod 1 and the upper end of the lower steel rod 4, and then slides through the inside of the left clamping sleeve 2. At the same time, the limit plate 6 slides tightly against the right side of the right clamping sleeve 3. At the same time, the protrusion 7 and the groove 8 are slidably plugged, and then the pin 11 is rotated through the threaded hole 9 and the threaded groove 10, so that the horizontal steel rod 5 can be installed and fixed to the lower end of the upper steel rod 1 and the upper end of the lower steel rod 4.

[0031] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A steel structure for construction that is easy to assemble and disassemble, comprising an upper steel rod (1), characterized in that: A left clamping sleeve (2) is fixedly provided on the left side of the lower end of the upper steel rod (1), and a right clamping sleeve (3) is fixedly provided on the right side of the lower end of the upper steel rod (1). Lower steel rods (4) are fixedly provided at the lower ends of the left clamping sleeve (2) and the right clamping sleeve (3), respectively. A cross steel rod (5) is slidably inserted into the interior of the left clamping sleeve (2) and the right clamping sleeve (3), respectively. A limit plate (6) is fixedly provided on the right side of the cross steel rod (5), and a plurality of protrusions (7) are fixedly provided on the left side of the limit plate (6). A plurality of grooves (8) are provided on the right side of the right clamping sleeve (3). A plurality of threaded holes (9) are respectively provided on the left clamping sleeve (2) and the right clamping sleeve (3), and a plurality of threaded grooves (10) are provided on the cross steel rod (5). A latch (11) is inserted into the interior of the threaded hole (9) by threaded rotation.

2. The easily disassembled and assembled steel structure for construction according to claim 1, characterized in that: The lower steel rod (4) is arranged at the lower end of the upper steel rod (1), and the protrusion (7) is slidably inserted into the interior of the groove (8).

3. The easily disassembled and assembled steel structure for construction according to claim 1, characterized in that: The transverse steel rod (5) is arranged at the lower end of the upper steel rod (1), and the transverse steel rod (5) is arranged at the upper end of the lower steel rod (4).

4. The easily disassembled and assembled steel structure for construction according to claim 1, characterized in that: The limiting plate (6) is arranged on the right side of the right clamping sleeve (3), and the protrusion (7) is slidably inserted into the inside of the groove (8).

5. The easily disassembled and assembled steel structure for construction according to claim 1, characterized in that: The inner diameter of the threaded hole (9) is the same as the inner diameter of the threaded groove (10), and the latch (11) is rotatably connected to the inside of the threaded groove (10) through a thread.

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