CN219825585U

CN219825585U - Steel construction roof beam of convenient dismantlement

Info

Publication number: CN219825585U
Application number: CN202320995672.5U
Authority: CN
Inventors: 张金田
Original assignee: Shandong Yudong Steel Structure Co ltd
Current assignee: Shandong Yudong Steel Structure Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-13
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a steel structure beam convenient to detach, which comprises a steel column, wherein connecting pieces are fixedly connected to the periphery of the steel column, clamping grooves are formed in the surfaces of the connecting pieces, fixing blocks are symmetrically and fixedly connected to the interiors of the clamping grooves, steel beams are clamped in the interiors of the clamping grooves, and the steel beams are in sliding connection with the fixing blocks. According to the utility model, the steel beam is inserted into the clamping groove, at the moment, a worker can directly complete correct operation without spending attention, experience and expertise through the fixing block, then the bolt is rotated to drive the sleeve to penetrate through the steel beam and clamp into the fixing groove, at the moment, the limiting block on the sleeve slides in the limiting groove, so that the limiting block can only perform translational movement, the steel beam can be quickly installed, the connection between the connecting piece and the steel beam is stable, the connection is not easy to loosen, and the steel beam can be detached and otherwise operated.

Description

Steel construction roof beam of convenient dismantlement

Technical Field

The utility model relates to the technical field of steel structure beams, in particular to a steel structure beam convenient to detach.

Background

Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because the self weight is lighter, and the construction is simple, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like. Steel structures are prone to rust, and generally steel structures are subject to rust removal, galvanization or paint and periodic maintenance. Steel beams can be used for the beams made of steel, crane beams and working platform beams in factories, floor beams in multi-layer buildings, purlines in roof structures and the like.

At present, a large number of unilateral bolts are adopted between the existing steel beams and the steel columns for fixing, the whole structure is complex, and the installation and the disassembly are inconvenient, namely, because the unilateral bolts are installed in a process complex than the conventional bolts, the steel structure beams are difficult to fix temporarily in the construction process, and each node needs a large number of bolts, so that the workload and the cost of a construction site are increased, and the construction installation efficiency and the node construction period are influenced.

Therefore, the existing steel structure beam needs to be modified, and the problems of complex overall structure, inconvenient installation and disassembly during installation and disassembly are effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a steel structure beam convenient to detach, which has the advantages of convenience in mounting and dismounting the steel structure beam, stable connection and difficult looseness, and solves the problems of complex integral structure and inconvenience in mounting and dismounting during mounting and dismounting.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction roof beam of convenient dismantlement, includes the steel column, equal fixedly connected with connecting piece all around of steel column, the draw-in groove has been seted up on the surface of connecting piece, the inside symmetry fixedly connected with fixed block of draw-in groove, the inside joint of draw-in groove has the girder steel, and girder steel and fixed block sliding connection, the inside fixedly connected with connecting block of draw-in groove, and connecting block and girder steel joint, the fixed slot has all been seted up to the both sides of connecting block, the fixed orifices has all been seted up to the both sides of connecting piece inner wall, the inner wall fixedly connected with bearing of fixed orifices, the inner wall fixedly connected with bolt of bolt, the screw thread end threaded connection of bolt has the barrel casing, and the other end of barrel casing runs through girder steel and with the fixed slot joint, the spacing groove has all been seted up to the top and the bottom of fixed orifices, the equal fixedly connected with stopper of barrel casing, and stopper and spacing groove sliding connection.

As the preferable mode of the utility model, the inner wall of the top of the connecting piece is provided with a fastening hole, the inside of the fastening hole is connected with a bolt in a sliding way, the top of the steel beam is provided with a slot, and the slot is clamped with the bolt.

As the preferable mode of the utility model, the bolt is sleeved with the spring and the limiting block from top to bottom in sequence, and the limiting block is connected with the fastening hole in a sliding way.

As preferable in the utility model, the bottom of the connecting piece is fixedly connected with a reinforcing frame, and the other end of the reinforcing frame is fixedly connected with the steel column.

In the utility model, preferably, a magnet is fixedly connected in the fixing groove, and the magnet is magnetically connected with the cylinder sleeve.

Preferably, a torsion block is fixedly connected to one side of the bolt, which is far away from the sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the steel beam is inserted into the clamping groove, at the moment, a worker can directly complete correct operation without spending attention, experience and expertise through the fixing block, then the bolt is rotated to drive the sleeve to penetrate through the steel beam and clamp into the fixing groove, at the moment, the limiting block on the sleeve slides in the limiting groove, so that the limiting block can only perform translational movement, the steel beam can be quickly installed, the connection between the connecting piece and the steel beam is stable, the connection is not easy to loosen, and the steel beam can be detached and otherwise operated.

2. According to the utility model, through the arrangement of the fastening holes, the bolts and the slots, the fixing positions of the steel beams can be fastened, and the clamping effect on the steel beams is further improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged schematic view of fig. 1 a according to the present utility model.

In the figure: 1. a steel column; 2. a connecting piece; 3. a clamping groove; 4. a fixed block; 5. a steel beam; 6. a connecting block; 7. a fixing groove; 8. a fixing hole; 9. a bearing; 10. a bolt; 11. a sleeve; 12. a limit groove; 13. a limiting block; 14. a fastening hole; 15. a plug pin; 16. a slot; 17. a spring; 18. a limiting block; 19. a reinforcing frame; 20. a magnet; 21. twisting the block.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 2, the steel structure beam convenient to detach provided by the utility model comprises a steel column 1, wherein connecting pieces 2 are fixedly connected to the periphery of the steel column 1, clamping grooves 3 are formed in the surface of the connecting pieces 2, fixing blocks 4 are symmetrically and fixedly connected to the inside of the clamping grooves 3, steel beams 5 are clamped in the inside of the clamping grooves 3 and are in sliding connection with the fixing blocks 4, connecting blocks 6 are fixedly connected to the inside of the clamping grooves 3, the connecting blocks 6 are clamped with the steel beams 5, fixing grooves 7 are formed in two sides of the connecting blocks 6, fixing holes 8 are formed in two sides of the inner wall of the connecting pieces 2, bearings 9 are fixedly connected to the inner wall of each fixing hole 8, bolts 10 are fixedly connected to the inner wall of each bearing 9, barrel sleeves 11 are connected to the threaded ends of the bolts 10, limiting grooves 12 are formed in the top and the bottom of each barrel sleeve 11 and penetrate through the steel beams 5, limiting blocks 13 are fixedly connected to the top and the bottom of each barrel sleeve 11, and the limiting blocks 13 are in sliding connection with the limiting grooves 12.

Referring to fig. 1, a fastening hole 14 is formed in an inner wall of the top of the connecting piece 2, a bolt 15 is slidably connected in the fastening hole 14, a slot 16 is formed in the top of the steel beam 5, and the slot 16 is clamped with the bolt 15.

As a technical optimization scheme of the utility model, the fixing positions of the steel beams 5 can be fastened through the arrangement of the fastening holes 14, the bolts 15 and the slots 16, so that the clamping effect on the steel beams is further improved.

Referring to fig. 1, the latch 15 is sequentially sleeved with a spring 17 and a limiting block 18 from top to bottom, and the limiting block 18 is slidably connected with the fastening hole 14.

As a technical optimization scheme of the utility model, through the arrangement of the spring 17 and the limiting block 18, the spring 17 can give a pushing force to the limiting block 18, and then the bolt 15 and the slot 16 can be clamped more firmly.

Referring to fig. 1, a reinforcing frame 19 is fixedly connected to the bottom of the connection member 2, and the other end of the reinforcing frame 19 is fixedly connected to the steel column 1.

As a technical optimization scheme of the utility model, through the arrangement of the reinforcing frame 19, the maximum weight borne by the connecting piece 2 is improved, so that the strength of the connecting piece 2 is improved.

Referring to fig. 2, a magnet 20 is fixedly connected to the inside of the fixing groove 7, and the magnet 20 is magnetically connected to the barrel 11.

As a technical optimization scheme of the utility model, the connection between the cylinder sleeve 11 and the fixed groove 7 can be reinforced by the arrangement of the magnet 20, and the problem that the bolt 10 rotates to drive the cylinder sleeve 11 to translate so as to be separated from the fixed groove 7 can be prevented.

Referring to fig. 1 and 2, a torsion block 21 is fixedly connected to a side of the bolt 10 remote from the sleeve 11.

As a technical optimization scheme of the utility model, the torsion block 21 is arranged, so that a worker can conveniently rotate the torsion bolt 10.

The working principle and the using flow of the utility model are as follows: when a worker installs the steel structure beam, firstly, the bolt 15 is pulled upwards to enable the steel beam 5 to be retracted into the fastening hole 14, then one end of the steel beam 5 is inserted into the clamping groove 3 along the position of the fixing block 4, at the moment, the fixing block 4 has a foolproof effect, the connecting block 6 is clamped with the steel beam 5, then the limiting block 18 is pushed to move through the reaction force of the spring 17, the bolt 15 is driven to be clamped into the slot 16, then the bolt 10 is driven to rotate in the bearing 9 and the barrel sleeve 11 by the rotating torsion block 21, at the moment, the limiting block 13 on the barrel sleeve 11 slides in the limiting groove 12, only translational movement can be carried out, the barrel sleeve 11 is clamped into the fixing groove 7 and is magnetically connected with the magnet 20, so that the steel beam 5 can be installed quickly, the connection between the connecting piece 2 and the steel beam 5 is stable, and is not easy to loosen, and can be disassembled quickly if the connection piece is disassembled otherwise.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a steel construction roof beam of convenient dismantlement, includes steel column (1), its characterized in that: all around of steel column (1) fixedly connected with connecting piece (2), draw-in groove (3) have been seted up on the surface of connecting piece (2), the inside symmetry fixedly connected with fixed block (4) of draw-in groove (3), the inside joint of draw-in groove (3) has girder steel (5), and girder steel (5) and fixed block (4) sliding connection, the inside fixedly connected with connecting block (6) of draw-in groove (3), and connecting block (6) and girder steel (5) joint, fixed slot (7) have all been seted up on the both sides of connecting block (6), fixed orifices (8) have all been seted up in the both sides of connecting piece (2) inner wall, the inner wall fixedly connected with bearing (9) of fixed orifices (8), the inner wall fixedly connected with bolt (10) of bearing (9), threaded end threaded connection of bolt (10) has barrel casing (11), and the other end of barrel casing (11) runs through girder steel (5) and with fixed slot (7) joint, stopper (12) are all seted up to the top and bottom all had in fixed slot (12), stopper (13) and stop collar (13) are all had.

2. A steel structure beam for easy disassembly as claimed in claim 1, wherein: the inner wall at connecting piece (2) top has seted up fastening hole (14), the inside sliding connection of fastening hole (14) has bolt (15), slot (16) have been seted up at the top of girder steel (5), and slot (16) and bolt (15) joint.

3. A steel structure beam for easy disassembly according to claim 2, wherein: the bolt (15) is sequentially sleeved with a spring (17) and a limiting block (18) from top to bottom, and the limiting block (18) is in sliding connection with the fastening hole (14).

4. A steel structure beam for easy disassembly as claimed in claim 1, wherein: the bottom of the connecting piece (2) is fixedly connected with a reinforcing frame (19), and the other end of the reinforcing frame (19) is fixedly connected with the steel column (1).

5. A steel structure beam for easy disassembly as claimed in claim 1, wherein: the inside of fixed slot (7) fixedly connected with magnetite (20), and magnetite (20) are connected with barrel casing (11) magnetism.

6. A steel structure beam for easy disassembly as claimed in claim 1, wherein: a torsion block (21) is fixedly connected to one side of the bolt (10) far away from the cylinder sleeve (11).