Beam-column joint structure of steel structure house

Abstract

The utility model discloses a steel structure house beam column joint structure which comprises a stand column and a cross beam, the side face of the stand column is fixedly connected with a shelf, the side face of the shelf is rotationally connected with a rotating rod, one end of the rotating rod is fixedly connected with a lead screw, the upper surface of a sliding block is fixedly connected with a second fixing plate, and the upper surface of the shelf is fixedly connected with a first fixing plate. The inner wall of a transverse plate on the second fixing plate is slidably connected with a connecting plate, the side face of the haunching plate is rotatably connected with a fixing cylinder, the side face of the haunching plate is fixedly connected with a second fixing block, one end of a screw is rotatably connected with a first fixing block, and the haunching plate is fixed through a rotating rod, a lead screw, a sliding block, the first fixing plate, the second fixing plate, the connecting plate and a fixing bolt. Different numbers of pipelines can be conveniently fixed at beam-column joints, use is more flexible, pipeline arrangement is clearer, pipeline maintenance is facilitated, through a fixing cylinder, a screw and a first fixing block, when a water supply pipe is damaged after installation is completed, the water supply pipe can be conveniently taken out for maintenance in a narrow space, and the water pipe is more convenient to replace.

Description

Technical Field

[0001] The utility model relates to the field of steel structure house beam-column nodes, in particular to a steel structure house beam-column node structure. Background Art

[0002] The beam-column connection nodes of steel-structured houses are very critical parts of the entire structure because they determine the stability and safety of the structure. It is inconvenient to install pipes and pipelines at the beam-column nodes, and it is inconvenient to change the pipes and pipelines later after installation.

[0003] The existing steel structure house beam-column node structure is inconvenient to change and repair after the pipeline is installed at the beam-column node. After the pipeline is installed, when the pipeline is too long, it is inconvenient to pull out, and maintenance and replacement are not convenient. The device of the utility model is convenient for fixing the pipeline, convenient for increasing the number of pipelines in the future, more flexible to use, and convenient for disassembly and installation of pipelines when the pipeline is too long, and convenient for pipeline replacement and maintenance. Utility Model Content

[0004] The utility model aims to provide a steel structure house beam-column node structure, which solves the problems of inconvenience in later changes and repairs after the pipeline is installed and inconvenience in disassembly, repair and replacement of pipelines when the pipelines are too long after installation.

[0005] To achieve the above-mentioned purpose, a steel structure house beam-column node structure is provided, comprising: a column and a cross beam, the column side surface is fixedly connected to the shelf, the shelf side surface is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a screw rod, and one end of the screw rod is rotatably connected to the inner wall of the shelf, a slider is arranged outside the screw rod, the upper surface of the slider is fixedly connected to a second fixed plate, the lower surface of the second fixed plate is slidably connected to the upper surface of the shelf, the upper surface of the shelf is fixedly connected to the first fixed plate, the first fixed plate and the second fixed plate side surfaces are both fixedly connected to the cross plate, the inner wall of the cross plate on the second fixed plate is slidably connected to a connecting plate, and the side surface of the cross plate on the first fixed plate is provided with a fixing bolt, through the rotating rod, the screw rod, the slider, the first fixed plate, the second fixed plate, the connecting plate and the fixing bolt cooperate with each other, it is convenient to fix different numbers of pipelines at the beam-column node, it is more flexible to use, the pipeline arrangement is clearer, and it is convenient for pipeline maintenance;

[0006] The side surface of the column is connected to the lower surface of the beam by an axil plate, the side surface of the axil plate is rotatably connected to the fixing tube, the side surface of the axil plate is fixedly connected to the second fixing block, the internal thread of the second fixing block is connected to the screw, one end of the screw is rotatably connected to the first fixing block, the side surface of the first fixing block is movably connected to the inside of the fixing tube, the side surface of the first fixing block is slidably connected to the inner wall of the second fixing block, and the fixing tube, the screw and the first fixing block cooperate with each other. When the water supply pipe is damaged after the installation is completed, it is convenient to take out the longer pipe for maintenance, and it is more convenient to replace the water pipe.

[0007] According to the steel structure house beam-column node structure, a plurality of springs are fixedly connected inside the fixing tube, and one end of the plurality of springs are fixedly connected to a movable protrusion. Through the springs and the movable protrusion, different types of pipes can be installed within the allowable range, making the fixation more secure.

[0008] According to the steel structure house beam-column node structure, a protrusion is provided on the side of the connecting plate, and a groove is provided on the side of the transverse plate on the first fixing plate. The protrusion matches the groove and the two are embedded in each other, so that the pipeline is fixed more firmly.

[0009] According to the steel structure house beam-column node structure, the side surface of the rotating rod is provided with anti-skid grooves, and the side surface of the fixing bolt is provided with anti-skid grooves to increase friction and make the fixing bolt rotate more smoothly.

[0010] According to the steel structure house beam-column node structure, a slide groove is provided on the shelf, and the slide groove on the shelf matches the second fixed plate, so that the second fixed plate can slide more smoothly.

[0011] According to the steel structure house beam-column node structure, the side of the connecting plate is provided with fixing holes, and the fixing bolts match the fixing holes on the connecting plate, so as to facilitate the fixing of the bolt connecting plate and prevent the connection from shaking.

[0012] According to the described steel structure house beam-column node structure, the two side surfaces of the connection plate are fixedly connected to the limiting blocks, and the side surfaces of the two limiting blocks are slidably connected to the inside of the cross plate to limit the position of the connection plate and prevent the connection blocks from sliding out.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By rotating the rotating rod to drive the screw rod, the moving slider drives the second fixed plate to move and cooperate with the first fixed plate, which is convenient for fixing the pipeline at the beam-column node and for increasing the number of pipelines after the pipeline installation is completed. The sliding connecting plate is fixed with fixing bolts, which provides convenience for fixing the pipeline at the beam-column node, making it more flexible to use, and the pipeline arrangement is clearer, which is convenient for pipeline maintenance.

[0015] 2. When the water supply pipe is damaged after installation, but it is inconvenient to pull out the pipe because it is too long, you can turn the screw to drive the first fixed block to move, and then turn the fixed cylinder to facilitate the installation of the pipe at the beam-column node, which is convenient for maintenance or replacement when the pipe is too long, and it is more convenient to replace the water pipe.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a three-dimensional diagram of a beam-column node structure of a steel structure house according to the utility model;

[0019] Figure 2 This is a cross-sectional view of a beam-column node structure of a steel structure house according to the utility model;

[0020] Figure 3 This utility model is a steel structure house beam column node structure Figure 2 The enlarged view of point A in the middle;

[0021] Figure 4 This utility model is a steel structure house beam column node structure Figure 1 The enlarged view of point B in the middle;

[0022] Figure 5 This utility model is a steel structure house beam column node structure Figure 1 Enlarged cross-sectional view at C in the middle;

[0023] Figure 6 It is a cross-sectional view of a structural shelf of a beam-column node of a steel structure house according to the utility model.

[0024] In the figure: 1. column; 2. crossbeam; 3. connecting plate; 4. first fixed plate; 5. screw rod; 6. shelf; 7. slider; 8. rotating rod; 9. second fixed plate; 10. axil plate; 11. fixing cylinder; 12. limit block; 13. cross plate; 14. fixing bolt; 15. first fixed block; 16. screw; 17. second fixed block; 18. movable protrusion; 19. spring. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6The utility model embodiment provides a technical solution: a steel structure house beam-column node structure, including: a column 1 and a beam 2, the side of the column 1 is fixedly connected to a shelf 6 for installing a pipeline, the side of the shelf 6 is rotatably connected to a rotating rod 8, the screw rod 5 is rotated by the rotating rod 8, one end of the rotating rod 8 is fixedly connected to the screw rod 5, and one end of the screw rod 5 is rotatably connected to the inner wall of the shelf 6, a slider 7 is arranged outside the screw rod 5, the upper surface of the slider 7 is fixedly connected to a second fixed plate 9, the rotation of the slider 7 drives the second fixed plate 9 to move, the lower surface of the second fixed plate 9 is slidably connected to the upper surface of the shelf 6, the upper surface of the shelf 6 is fixedly connected to a first fixed plate 4, the first fixed plate 4 and the second fixed plate 9 cooperate with each other to fix the pipeline, the first fixed plate 4 and the second fixed plate 9 are fixedly connected to the side of the transverse plate 13, the inner wall of the transverse plate 13 on the second fixed plate 9 is slidably connected with a connecting plate 3, the connecting plate 3 is used to facilitate the fixing of the pipeline, the side of the transverse plate 13 on the first fixed plate 4 is provided with a fixing bolt 14, and the fixing bolt 14 is used to reinforce the connecting plate 3;

[0027] The side of the column 1 is connected to the lower surface of the beam 2 by an added axil plate 10, and the connection between the column 1 and the beam 2 is reinforced by the added axil plate 10. The side of the added axil plate 10 is rotatably connected to the fixed tube 11, and the fixed tube 11 is used to fix the pipeline. The side of the added axil plate 10 is fixedly connected to the second fixed block 17 to provide support for the fixed pipeline. The internal thread of the second fixed block 17 is connected to the screw 16, and one end of the screw 16 is rotatably connected to the first fixed block 15. The first fixed block 15 fixes the fixed tube 11, and the side surface of the first fixed block 15 is movably connected to the inside of the fixed tube 11, and the side surface of the first fixed block 15 is slidably connected to the inner wall of the second fixed block 17.

[0028] A plurality of springs 19 are fixedly connected inside the fixed cylinder 11, and the springs 19 enable the movable protrusions 18 to fix pipes of different sizes, and the fit is tighter. One ends of the plurality of springs 19 are fixedly connected to the movable protrusions 18, and a protrusion is provided on the side of the connecting plate 3, and a groove is provided on the side of the transverse plate 13 on the first fixed plate 4, and the protrusion matches the groove. The side surface of the rotating rod 8 is provided with anti-slip grooves to increase friction, and the side surface of the fixing bolt 14 is provided with anti-slip grooves to increase friction. A sliding groove is provided on the shelf 6 to facilitate the sliding of the second fixed plate 9, and the sliding groove on the shelf 6 matches the second fixed plate 9. A fixing hole is provided on the side of the connecting plate 3, and the fixing bolt 14 matches the fixing hole on the connecting plate 3, so that the fixing bolt 14 fixes the connecting plate 3 more firmly. The two side surfaces of the connecting plate 3 are fixedly connected to the limiting blocks 12, and the side surfaces of the two limiting blocks 12 are slidably connected with the inside of the transverse plate 13.

[0029] Working principle: When installing pipelines and pipes, the rotating rod 8 can be rotated to drive the screw 5, and the moving slider 7 can drive the second fixed plate 9 to move and cooperate with the first fixed plate 4, which is convenient for increasing the number of pipelines. The sliding connecting plate 3 is fixed with the fixing bolts 14, which is more flexible to use, and the pipeline arrangement is clearer, which is convenient for pipeline maintenance. After the pipeline is installed, the pipeline is damaged, but it is inconvenient to pull it out because the pipeline is too long. The screw 16 can be rotated to drive the first fixed block 15 to move, and then the fixing cylinder 11 is rotated to take out the pipeline. The installation is more convenient, which provides convenience for fixing pipelines and pipes at the beam-column nodes.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A steel structure house beam-column node structure, comprising: The column (1) and the crossbeam (2) are characterized in that the side of the column (1) is fixedly connected to the shelf (6), the side of the shelf (6) is rotatably connected to the rotating rod (8), one end of the rotating rod (8) is fixedly connected to the screw rod (5), one end of the screw rod (5) is rotatably connected to the inner wall of the shelf (6), a slider (7) is arranged outside the screw rod (5), the upper surface of the slider (7) is fixedly connected to the second fixed plate (9), the lower surface of the second fixed plate (9) is slidably connected to the upper surface of the shelf (6), the upper surface of the shelf (6) is fixedly connected to the first fixed plate (4), the sides of the first fixed plate (4) and the second fixed plate (9) are both fixedly connected to the cross plate (13), the inner wall of the cross plate (13) on the second fixed plate (9) is slidably connected to the connecting plate (3), and the side of the cross plate (13) on the first fixed plate (4) is provided with a fixing bolt (14); The side surface of the column (1) is connected to the lower surface of the crossbeam (2) through an axil plate (10); the side surface of the axil plate (10) is rotatably connected to the fixed tube (11); the side surface of the axil plate (10) is fixedly connected to the second fixed block (17); the second fixed block (17) is internally threaded with a screw (16); one end of the screw (16) is rotatably connected to the first fixed block (15); the side surface of the first fixed block (15) is movably connected to the inside of the fixed tube (11); and the side surface of the first fixed block (15) is slidably connected to the inner wall of the second fixed block (17).

2. A steel structure house beam-column node structure as claimed in claim 1, characterized in that: A plurality of springs (19) are fixedly connected inside the fixed cylinder (11), and one end of each of the plurality of springs (19) is fixedly connected to a movable protrusion (18).

3. A steel structure house beam-column node structure as claimed in claim 1, characterized in that: The side surface of the connecting plate (3) is provided with a protrusion, and the side surface of the transverse plate (13) on the first fixing plate (4) is provided with a groove, and the protrusion matches the groove.

4. A steel structure house beam-column node structure as claimed in claim 1, characterized in that: The side surface of the rotating rod (8) is provided with anti-skid patterns, and the side surface of the fixing bolt (14) is provided with anti-skid patterns.

5. A steel structure house beam-column node structure as claimed in claim 1, characterized in that: The shelf (6) is provided with a slide groove, and the slide groove on the shelf (6) matches the second fixing plate (9).

6. A steel structure house beam-column node structure as claimed in claim 1, characterized in that: A fixing hole is provided on the side of the connecting plate (3), and the fixing bolt (14) matches the fixing hole on the connecting plate (3).

7. A steel structure house beam-column node structure as claimed in claim 1, characterized in that: The two side surfaces of the connection plate (3) are fixedly connected to the limiting blocks (12), and the side surfaces of the two limiting blocks (12) are slidably connected to the inside of the transverse plate (13).

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