CN211472857U - Assembled steel structure - Google Patents

Abstract

The utility model discloses an assembled steel structure, which comprises an installation column, wherein eight L-shaped clamping grooves are sequentially arranged in the middle of the installation column, the eight L-shaped clamping grooves are all internally and fixedly connected with an L-shaped fixed block, one side of the tops of the eight L-shaped fixed blocks is all provided with a second threaded hole, the eight second threaded holes are all internally and fixedly connected with a fixing bolt, and the eight L-shaped fixed blocks are respectively and fixedly connected with four crossbeams through the eight fixing bolts, the assembled steel structure is characterized in that the first fixed block, the first threaded hole and the first thread are mutually matched, a steel column is conveniently installed or disassembled by a user, the L-shaped fixed block, the L-shaped clamping grooves, the fixing bolt, the second threaded hole, the third threaded hole, the second fixed block, the second thread and the fourth threaded hole are mutually matched, the user is convenient to install or disassemble the crossbeam, and the design, the pressure at the joint of the cross beam 6 and the mounting column 1 is shared, so that the mounting column is not easy to break.

Description

Assembled steel structure

Technical Field

The utility model relates to a steel construction, in particular to assembled steel construction belongs to building technical field.

Background

The steel structure is mainly made of steel and is one of the main building structure types. The steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, so the steel is particularly suitable for building large-span, ultrahigh and overweight buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly and can bear dynamic load well; the construction period is short; the method has high industrialization degree and can be used for professional production with high mechanization degree.

The existing building components or parts are usually connected by welding seams; however, when the welding joint is adopted for connection, the welding part is easy to rust, the welding limits the fixing construction, and the welding and the disassembly are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembled steel structure, which aims to solve the problem that the prior building components or parts proposed in the background technology are usually connected by welding seams; however, when the welding seam is adopted for connection, the welding part is easy to rust, the welding limits the fixing construction, and the welding and the disassembly are inconvenient.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled steel structure, includes the erection column, eight L type draw-in grooves, eight have been seted up in proper order at the middle part of erection column the equal block in inside of L type draw-in groove is connected with L type fixed block, eight the second screw hole has all been seted up to one side at L type fixed block top, and the equal threaded connection in inside of eight second screw holes has fixing bolt, eight L type fixed block is respectively through four crossbeams of eight fixing bolt fixedly connected with, first screw hole has all been seted up to the top and the bottom of erection column, the erection column has two steel columns through two first screw hole threaded connection.

As a preferred technical scheme of the utility model, fourth screw hole, four have all been seted up to four avris at erection column middle part the equal fixedly connected with second fixed block of one end of crossbeam, four the surface of second fixed block all seted up with fourth screw hole assorted second screw thread, four the second fixed block is respectively through four second screw threads and four fourth screw hole threaded connection.

As a preferred technical scheme of the utility model, two the first fixed block of the equal fixedly connected with of one end of steel column, two the surface of first fixed block all seted up with first screw hole assorted first screw thread, two first fixed block is respectively through two first screw threads and two first screw hole threaded connection.

As a preferred technical scheme of the utility model, four third screw hole, eight have all been seted up to the top and the bottom of crossbeam fixing bolt's one end respectively with the inside threaded connection of eight third screw holes.

As an optimal technical scheme of the utility model, eight L type fixed block is the steel casting.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an assembled steel structure, first fixed block, mutually supporting of first screw hole and first screw thread, the person of facilitating the use installs or dismantles the steel column, L type fixed block, L type draw-in groove, fixing bolt, the second screw hole, the third screw hole, the second fixed block, mutually supporting of second screw thread and fourth screw hole, the person of facilitating the use installs or dismantles the crossbeam, the design of L type fixed block 2, the pressure of crossbeam 6 with the 1 junction of erection column has been shared, make it be difficult to the fracture, whole design installation or dismantlement are all very convenient, the person of facilitating the use uses, and is suitable for popularization.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of the mounting post of the present invention;

fig. 3 is a schematic diagram of the present invention at a position a in fig. 2.

In the figure: 1. mounting a column; 2. an L-shaped fixed block; 3. fixing the bolt; 4. a steel column; 5. an L-shaped clamping groove; 6. a cross beam; 7. a first fixed block; 8. a first threaded hole; 9. a second threaded hole; 10. a third threaded hole; 11. a second fixed block; 12. a second thread; 13. a fourth threaded hole; 14. a first thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides an assembled steel structure, including erection column 1, eight L type draw-in grooves 5 have been seted up in proper order in the middle part of erection column 1, the inside of eight L type draw-in grooves 5 is all block-connected with L type fixed block 2, second screw hole 9 has all been seted up to one side at the top of eight L type fixed blocks 2, the inside of eight second screw holes 9 is all threaded connection with fixing bolt 3, eight L type fixed blocks 2 are respectively through eight fixing bolt 3 fixedly connected with four crossbeams 6, first screw hole 8 has all been seted up to the top and the bottom of erection column 1, erection column 1 is through two first screw hole 8 threaded connection with two steel columns 4, the whole design installation or dismantlement are all very convenient, the convenience of use, and is suitable for popularization; four edge sides in the middle of the mounting column 1 are respectively provided with a fourth threaded hole 13, one end of each of the four cross beams 6 is fixedly connected with a second fixing block 11, the outer surfaces of the four second fixing blocks 11 are respectively provided with a second thread 12 matched with the fourth threaded holes 13, and the four second fixing blocks 11 are respectively in threaded connection with the four fourth threaded holes 13 through the four second threads 12, so that the cross beams 6 are conveniently fixed; one end of each of the two steel columns 4 is fixedly connected with a first fixing block 7, first threads 14 matched with the first threaded holes 8 are formed in the outer surfaces of the two first fixing blocks 7, and the two first fixing blocks 7 are in threaded connection with the two first threaded holes 8 through the two first threads 14 respectively, so that the steel columns 4 can be fixed conveniently; third threaded holes 10 are formed in the tops and the bottoms of the four cross beams 6, and one ends of the eight fixing bolts 3 are respectively in threaded connection with the inner portions of the eight third threaded holes 10, so that the L-shaped fixing block 2 and the cross beams 6 can be conveniently fixed; the eight L-shaped fixing blocks 2 are all made of steel castings, so that the L-shaped fixing blocks 2 have good strength.

When in specific use, the assembly type steel structure of the utility model is installed, the first fixing block 7 on the steel column 4 is aligned with the first threaded hole 8, the first fixing block 7 is screwed in along the first threaded hole 8 by the first thread 14 to fix the steel column 4, the second fixing block 11 on the beam 6 is aligned with the fourth threaded hole 13, the second fixing block 11 is screwed in along the fourth threaded hole 13 by the second thread 12 to fix the beam 6, the L-shaped fixing block 2 is clamped into the L-shaped clamping groove 5, the fixing bolt 3 is screwed in along the second threaded hole 9 until the fixing bolt 3 is completely screwed into the third threaded hole 10, when in disassembly, the fixing bolt 3 is screwed out from the third threaded hole 10 and the second threaded hole 9, the L-shaped fixing block 2 is taken out from the L-shaped clamping groove 5, the beam 6 is rotated to take the second fixing block 11 out from the fourth threaded hole 13, and then the steel column 4 is rotated, so that the first fixing block 7 is screwed out of the first threaded hole 8.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an assembled steel structure, includes erection column (1), its characterized in that, eight L type draw-in grooves (5), eight have been seted up in proper order at the middle part of erection column (1) the equal block in inside of L type draw-in groove (5) is connected with L type fixed block (2), eight second screw hole (9) have all been seted up to one side at L type fixed block (2) top, and the equal threaded connection in inside of eight second screw hole (9) has fixing bolt (3), eight L type fixed block (2) are respectively through four crossbeams (6) of eight fixing bolt (3) fixedly connected with, first screw hole (8) have all been seted up to the top and the bottom of erection column (1), erection column (1) has two steel columns (4) through two first screw hole (8) threaded connection.

2. An assembled steel structure according to claim 1, wherein: fourth screw hole (13), four have all been seted up to four avris at erection column (1) middle part the equal fixedly connected with second fixed block (11), four of one end of crossbeam (6) the surface of second fixed block (11) all seted up with fourth screw hole (13) assorted second screw thread (12), four second fixed block (11) are respectively through four second screw thread (12) and four fourth screw hole (13) threaded connection.

3. An assembled steel structure according to claim 1, wherein: the steel column fixing device is characterized in that one end of each of the two steel columns (4) is fixedly connected with a first fixing block (7), first threads (14) matched with the first threaded holes (8) are formed in the outer surfaces of the two first fixing blocks (7), and the two first fixing blocks (7) are in threaded connection with the two first threaded holes (8) through the two first threads (14) respectively.

4. An assembled steel structure according to claim 1, wherein: and the top and the bottom of the four cross beams (6) are provided with third threaded holes (10), and one ends of the eight fixing bolts (3) are respectively connected with the inner threads of the eight third threaded holes (10).

5. An assembled steel structure according to claim 1, wherein: the eight L-shaped fixing blocks (2) are all steel castings.

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