Large-span plant steel structure beam column with reinforcing structure

Abstract

The large-span workshop steel structure beam column with the reinforcing structure comprises a beam column body, and a connecting cylinder is fixedly welded to the outer side face of the beam column body. Reinforcing bases are fixed to the upper side face and the lower side face of the connecting cylinder through bolts, the other sides of the reinforcing bases are fixed to the outer side face of the beam column body through bolts, and reinforcing rods are fixed to the upper side and the lower side of the connecting cylinder through bolts. According to the large-span factory building steel structure beam column with the reinforcing structure, the stability of connection between the beam column body and the connecting cylinder is enhanced, the situation that the beam column body and the connecting cylinder are prone to bearing the weight of a large-span steel beam and fall off due to too long time is avoided, the stability effect of the structure is enhanced, the beam column body is reinforced, and the service life of the beam column body is prolonged. Therefore, the beam column main body is more stable, the problems of inclination and the like are not prone to occurring, other tools do not need to be used, a plurality of sets of bolts do not need to be disassembled or installed to fix the cross beam, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure beams and columns, in particular to a large-span factory building steel structure beam and column with a reinforced structure. Background Art

[0002] The steel structure beams and columns of a factory building are composed of columns and beams, and are also important load-bearing components. They are generally made of steel. Usually, when installing beams and columns, multiple sets of screws are required for fixing. For example, in the patent number "CN214657723U" and the patent name "A Steel Structure Beam Column", ground nails are connected through both ends of the bottom plate, a steel column is fixedly connected to the axis of the top of the bottom plate, a short tube is fixedly connected to the outside of the steel column, and a special-shaped piece is fixedly connected to the outside of the short tube. However, the above structure still has the following problems in actual use:

[0003] The outer side of the above-mentioned structural steel column is fixedly connected with a short tube, and the outer side of the short tube is fixedly connected with a special-shaped part. When the span of the steel beam to be installed on the special-shaped part is too large, its weight will also increase. The above-mentioned special-shaped parts are all fixed by welding, which may not be able to withstand the weight of the large-span steel beam for a long time, so it is easy to cause it to fall off, thereby affecting the stability of the structure.

[0004] Therefore, we proposed that large-span factory steel structure beams and columns with reinforced structures can solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide a large-span factory building steel structure beam column with a reinforced structure to solve the problem raised by the above-mentioned background technology that when the span of the steel beam to be installed on the special-shaped parts in the current market is too large, its weight will also increase, and the special-shaped parts are all fixed by welding, which may not be able to bear the weight of the large-span steel beam for a long time, so it is easy to cause it to fall off, thereby affecting the stability of the structure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large-span steel structure beam column of a factory building with a reinforced structure, comprising a beam column body, and a connecting tube is welded and fixed to the outer side of the beam column body;

[0007] It also includes: the upper and lower side surfaces of the connecting tube are bolted with a reinforcement seat, and the other side of the reinforcement seat is bolted to the outer side surface of the beam-column body, and the upper and lower sides of the connecting tube are bolted with reinforcement rods, and the other end of the reinforcement rods is fixed to the outer side surface of the beam-column body, and a triangular structure is formed between the reinforcement rods and the beam-column body.

[0008] Preferably, the beam-column main body is arranged in a rectangular parallelepiped structure, and four groups of connecting tubes are arranged.

[0009] Preferably, a base is welded and fixed to the lower end of the beam-column body, and a first fixing screw is threadedly connected to the middle of the base, and first hinge seats are bolted to both side surfaces of the beam-column body.

[0010] Preferably, the outer end movable shaft of the first articulated seat is connected to a connecting rod, and the other end of the connecting rod is connected to the movable shaft of the second articulated seat, and the upper surface of the second articulated seat is threadedly connected to a second fixing screw, and a triangular structure is formed between the connecting rod and the beam-column body, and the second fixing screws are provided in two groups, and each group is provided with two.

[0011] Preferably, a crossbeam is slidably connected inside the connecting tube, and a rotating circle is slidably connected to the outer side of the connecting tube, and a tooth block is welded and fixed to one side of the rotating circle, and the tooth block is meshed with the gear.

[0012] Preferably, a sleeve is fixed in the middle of the gear, and the sleeve is bearing-connected to the connecting tube, and a threaded rod is threadedly connected to the middle of the sleeve, and a sliding snap-fit ​​connection structure is formed between the threaded rod and the connecting tube, and the lower end of the threaded rod is snap-fitted with the snap hole.

[0013] Preferably, the clamping holes are opened on the outer side surface of the cross beam, and four groups of clamping holes and threaded rods are provided, and the clamping holes and threaded rods are provided in a one-to-one correspondence.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the large-span steel structure beam column of the factory building with a reinforced structure not only strengthens the stability of the connection between the beam column body and the connecting tube, thereby preventing the large-span steel beam from falling off due to the weight of the beam being unable to bear for a long time, and strengthens the stability of the structure, but also realizes the reinforcement of the beam column body, thereby enabling it to support it, so that the beam column body is more stable and not prone to tilting and other problems, and no other tools are needed, and no multiple sets of bolts need to be disassembled or installed to fix the beam, saving time and effort. The specific contents are as follows:

[0015] (1) The reinforcement seat is provided to ensure the stability of the connection between the connecting tube and the beam-column body. The upper and lower sides of the connecting tube are also bolted with reinforcement rods, and a triangular structure is formed between the reinforcement rods and the beam-column body. The triangle is stable and has the characteristics of being firm, firm and pressure-resistant, which further strengthens the stability of the connection between the beam-column body and the connecting tube, thereby preventing the large-span steel beam from falling off due to the weight of the beam over a long period of time, thereby strengthening the stability of the structure;

[0016] (2) A base is welded and fixed to the lower end of the beam-column body, and a first fixing screw is threadedly connected to the base. The first fixing screw is screwed into the ground to fix the base, thereby installing and fixing the beam-column body;

[0017] (3) Furthermore, by placing the second hinge seat on the ground, a triangular structure is formed between the connecting rod and the beam-column body, thereby reinforcing the beam-column body and supporting it, thereby making the beam-column body more stable and less prone to tilting;

[0018] (4) By rotating in a circle, the tooth block drives the gear to rotate together, so that the gear drives the sleeve to rotate, so that the sleeve drives the threaded rod connected to the middle thread downward, so that the lower end of the threaded rod is engaged with the clamping hole, thereby preventing the crossbeam from slipping out of the connecting tube;

[0019] (5) There are four groups of threaded rods, and each group has four gears. By rotating the circle, the circle can drive the four groups of gears to rotate at the same time, without the need to rotate them one by one, thus saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0023] Figure 4 This is a front view structural diagram of the connection between the threaded rod and the clamping hole of the utility model;

[0024] Figure 5 For this utility model Figure 4 The enlarged structural diagram at B in the middle;

[0025] Figure 6 It is a schematic diagram of the connecting rod motion structure of the utility model.

[0026] In the figure: 1. beam-column body; 2. base; 3. first fixing screw; 4. first hinge seat; 5. connecting rod; 6. second hinge seat; 7. second fixing screw; 8. connecting tube; 9. reinforcement seat; 10. reinforcement rod; 11. crossbeam; 12. rotating circle; 13. gear block; 14. gear; 15. sleeve; 16. threaded rod; 17. clamping hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 6 , the utility model provides the following technical solutions:

[0029] Embodiment 1: In order to solve the problem in the prior art that when the span of the steel beam to be installed on the special-shaped parts is too large, its weight will also increase, and the special-shaped parts are all fixed by welding. If the time is too long, it is easy to be unable to bear the weight of the large-span steel beam, so it is easy to cause it to fall off, thereby affecting the stability of the structure, so the following scheme is disclosed, including a beam-column main body 1, and the outer side surface of the beam-column main body 1 is welded and fixed with a connecting tube 8; it also includes: the upper and lower side surfaces of the connecting tube 8 are bolted with a reinforcement seat 9, and the other side of the reinforcement seat 9 is bolted to the outer side surface of the beam-column main body 1, and the upper and lower sides of the connecting tube 8 are bolted with a reinforcement rod 10, and the other end of the reinforcement rod 10 is fixed to the outer side surface of the beam-column main body 1, and a triangular structure is formed between the reinforcement rod 10 and the beam-column main body 1, the beam-column main body 1 is arranged in a rectangular parallelepiped structure, and the connecting tube 8 is provided with four groups;

[0030] The beam-column main body 1 is a square structure, and the outer side surface of the upper end of the beam-column main body 1 is welded and fixed with a connecting tube 8, and the upper and lower sides of the connecting tube 8 are bolted with a reinforcing seat 9, and the other side of the reinforcing seat 9 is bolted to the beam-column main body 1, thereby playing a role in the stability of the connection between the connecting tube 8 and the beam-column main body 1, and the upper and lower sides of the connecting tube 8 are also bolted with a reinforcing rod 10, and the other end of the reinforcing rod 10 is bolted to the beam-column main body 1, and a triangular structure is formed between the reinforcing rod 10 and the beam-column main body 1. The triangle has stability and has the characteristics of being firm, firm and pressure-resistant, thereby further strengthening the stability of the connection between the beam-column main body 1 and the connecting tube 8, thereby avoiding the long-term inability to withstand the weight of the large-span steel beam and causing it to fall off, thereby strengthening the stability of the structure;

[0031] Embodiment 2: Different from Embodiment 1, this embodiment realizes the reinforcement of the beam column body 1, so that it can support it, thereby making the beam column body 1 more stable and less prone to tilting. For details, refer to Figure 1 and Figure 6The lower end of the beam-column body 1 is welded and fixed with a base 2, and the middle of the base 2 is threadedly connected with a first fixing screw 3, and the two side surfaces of the beam-column body 1 are bolted with a first hinge seat 4, the outer end of the first hinge seat 4 is connected with a connecting rod 5, and the other end of the connecting rod 5 is connected with a second hinge seat 6 movable axis, and the upper surface of the second hinge seat 6 is threadedly connected with a second fixing screw 7, and a triangular structure is formed between the connecting rod 5 and the beam-column body 1, and two groups of second fixing screws 7 are provided, and each group is provided with two;

[0032] The lower end of the beam column body 1 is welded and fixed with a base 2, and the base 2 is threadedly connected with a first fixing screw 3. The first fixing screw 3 is screwed into the ground to fix the base 2, so that the beam column body 1 is installed and fixed. The side bolts of the beam column body 1 are fixed with a first hinge seat 4, and the outer movable shaft of the first hinge seat 4 is connected with a connecting rod 5, and the movable shaft at the other end of the connecting rod 5 is connected with a second hinge seat 6. The second hinge seat 6 is placed on the ground and then fixed with the second fixing screw 7, so that a triangular structure is formed between the connecting rod 5 and the beam column body 1, so that the beam column body 1 is reinforced, so that it can be supported, so that the beam column body 1 is more stable and not prone to tilting.

[0033] Embodiment 3: Different from Embodiment 2, this embodiment is not only convenient for disassembling and installing the cross beam 11, but also does not require the use of other tools, and does not require the disassembly or installation of multiple sets of bolts to fix the cross beam 11, saving time and effort. For details, refer to Figure 1-Figure 5 , the interior of the connecting tube 8 is slidably connected with the cross beam 11, and the outer side surface of the connecting tube 8 is slidably connected with the rotating circle 12, and a tooth block 13 is welded and fixed on one side of the rotating circle 12, and the tooth block 13 is meshed with the gear 14, a sleeve 15 is fixed in the middle of the gear 14, and the sleeve 15 is connected with the connecting tube 8 by a bearing, and a threaded rod 16 is threadedly connected in the middle of the sleeve 15, and a sliding clamping connection structure is formed between the threaded rod 16 and the connecting tube 8, and the lower end of the threaded rod 16 is clamped with a clamping hole 17, the clamping hole 17 is opened on the outer side surface of the cross beam 11, and the clamping hole 17 and the threaded rod 16 are both provided with four groups, and the clamping hole 17 and the threaded rod 16 are arranged in a one-to-one correspondence;

[0034] By inserting one end of the cross beam 11 into the connecting tube 8 and then rotating the circle 12, the rotation of the circle 12 drives the tooth block 13 to rotate, and the meshing between the tooth block 13 and the gear 14 makes the gear 14 rotate together, so that the gear 14 drives the sleeve 15 to rotate, and the sleeve 15 rotates, and then drives the threaded rod 16 with the middle thread connection downward, so that the lower end of the threaded rod 16 is engaged with the clamping hole 17, so as to limit the cross beam 11. Through the connection between the cross beam 11 and the connecting tube 8, the cross beam 11 cannot move up, down, left, and right, and the engagement between the lower end of the threaded rod 16 and the clamping hole 17 prevents the cross beam 11 from slipping out of the connecting tube 8, which is not only convenient for disassembly and installation of the cross beam 11, but also does not require the use of other tools, and there is no need to disassemble or install multiple sets of bolts to fix the cross beam 11, saving time and effort.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A large-span steel structure beam column of a factory building with a reinforced structure, comprising a beam column body (1), wherein a connecting tube (8) is welded and fixed to the outer side surface of the beam column body (1); It is characterized in that Also includes: The upper and lower side surfaces of the connecting tube (8) are bolted with a reinforcing seat (9), and the other side of the reinforcing seat (9) is bolted to the outer side surface of the beam-column body (1). The upper and lower sides of the connecting tube (8) are bolted with a reinforcing rod (10), and the other end of the reinforcing rod (10) is fixed to the outer side surface of the beam-column body (1). A triangular structure is formed between the reinforcing rod (10) and the beam-column body (1).

2. The large-span steel structure beam column with a reinforced structure of a factory building according to claim 1, characterized in that: The beam-column main body (1) is arranged in a rectangular parallelepiped structure, and four groups of connecting tubes (8) are arranged.

3. The large-span steel structure beam column with a reinforced structure of a factory building according to claim 1, characterized in that: A base (2) is welded and fixed to the lower end of the beam column body (1), and a first fixing screw (3) is threadedly connected to the middle of the base (2), and first hinge seats (4) are bolted to both side surfaces of the beam column body (1).

4. The large-span steel structure beam column with a reinforced structure of a factory building according to claim 3 is characterized by: The outer end movable shaft of the first articulated seat (4) is connected to a connecting rod (5), and the other end of the connecting rod (5) is connected to the movable shaft of the second articulated seat (6), and the upper surface of the second articulated seat (6) is threadedly connected to a second fixing screw (7), and a triangular structure is formed between the connecting rod (5) and the beam column body (1), and the second fixing screws (7) are provided in two groups, and each group is provided with two.

5. The large-span steel structure beam column with a reinforced structure of a factory building according to claim 1, characterized in that: The interior of the connecting tube (8) is slidably connected to a crossbeam (11), and the outer side surface of the connecting tube (8) is slidably connected to a rotating circle (12), and a tooth block (13) is welded and fixed to one side of the rotating circle (12), and the tooth block (13) is meshed with a gear (14).

6. The large-span steel structure beam column with a reinforced structure of a factory building according to claim 5, characterized in that: A sleeve (15) is fixed in the middle of the gear (14), and the sleeve (15) is connected to the connecting tube (8) by a bearing, and a threaded rod (16) is threadedly connected in the middle of the sleeve (15), and a sliding engagement connection structure is formed between the threaded rod (16) and the connecting tube (8), and the lower end of the threaded rod (16) is engaged with the engagement hole (17).

7. The large-span steel structure beam column with a reinforced structure of a factory building according to claim 6, characterized in that: The clamping holes (17) are opened on the outer side surface of the cross beam (11), and four groups of the clamping holes (17) and the threaded rods (16) are arranged, and the clamping holes (17) and the threaded rods (16) are arranged in a one-to-one correspondence.

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