Building construction steel structure joint connecting piece

Abstract

The utility model discloses a building construction steel structure node connecting piece, which belongs to the technical field of building construction and comprises a mounting plate, two positioning plates are assembled on one side of the mounting plate, a connecting plate is assembled between the two positioning plates, a mounting frame is assembled on one side of the connecting plate, and a mounting groove is formed in the surface of the mounting frame. Two rectangular grooves are further formed in the mounting frame and located in the upper side and the lower side, and two sets of fastening assemblies are further assembled on the mounting frame. The building construction steel structure node connecting piece has the advantages that the node strength is enhanced, the installation process is simplified, and the connection reliability is improved, the structural strength of the node is effectively improved by positioning the steel structure beam up and down, the problem of possible looseness in traditional screw connection is reduced, and the construction efficiency is improved. And by means of the design of the mounting grooves, the steel beams can be inserted more easily and conveniently, the steel beams can be rapidly positioned in cooperation with the two fastening assemblies, and the construction progress is accelerated.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a node connector for a steel structure of a building construction. Background Art

[0002] Steel structure in building construction refers to the building structure system that uses steel as the main load-bearing material. This type of structure is widely used in the construction industry due to its high strength, light weight, fast construction speed and high design flexibility. The main components of steel structure include steel beams, steel columns, steel trusses, steel plates and steel belts, as well as connectors and support systems. These components ensure the structural safety and stability of the building through precise design and manufacturing, as well as strict construction standards and specifications. The design and construction process of steel structure requires professional engineering technology and strict quality control to meet the functional requirements and safety standards of the building.

[0003] In the prior art, when constructing a steel structure frame, the steel structure beam and steel structure column nodes always have the problem of low strength, and the beam-column connectors connected by screws have the hidden danger of screws loosening. Therefore, a construction steel structure node connector is proposed to solve the above problem. Utility Model Content

[0004] In view of one or more of the above defects or improvement needs in the prior art, the utility model provides a node connector for a steel structure in building construction, which has the advantages of enhancing node strength, simplifying the installation process, and increasing connection reliability.

[0005] To achieve the above-mentioned purpose, the utility model provides a node connector for a steel structure of a building construction, comprising a mounting plate, two positioning plates are mounted on one side of the mounting plate, and the two positioning plates are arranged in parallel, a connecting plate is mounted between the two positioning plates, a mounting frame is mounted on one side of the connecting plate, a mounting groove is provided on the surface of the mounting frame, two rectangular grooves are also provided inside the mounting frame, and the two rectangular grooves are located at the upper and lower sides, and two sets of fastening components are also mounted on the mounting frame, and the two sets of fastening components are respectively arranged at the upper and lower ends of the mounting frame;

[0006] The fastening assembly comprises a threaded screw rod penetrating one side of the mounting frame and two limiting rods. A moving plate is mounted on one end of the threaded screw rod and the moving plate is located in a rectangular groove on the same side.

[0007] As a further improvement of the present invention, two plug holes are respectively provided on two opposite sides of the mounting frame.

[0008] As a further improvement of the utility model, one ends of the two adjacent limit rods on the same side are connected to the adjacent movable plates on the same side, and the other ends of the limit rods are equipped with limit disks.

[0009] As a further improvement of the utility model, a deep groove ball bearing is installed at the connection between the threaded screw and the movable plate.

[0010] As a further improvement of the utility model, a plurality of mounting holes are provided on the mounting plate in a linear array.

[0011] As a further improvement of the present invention, a plurality of fastening bolts are inserted between the two positioning plates and the connecting plate.

[0012] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0013] The utility model discloses a node connector for building steel structure, which is fixed by inserting a steel structure beam into an installation groove and installing a reinforcing bolt between two insertion holes. The components in the two sets of fastening assemblies cooperate with each other and the threaded screw is rotated to drive the movable plate at one end of the threaded screw to move toward the side of the steel structure beam and finally abut against the steel structure beam, so as to complete the installation and fixation of the steel structure beam. The steel structure beam is positioned up and down, so as to effectively improve the structural strength of the node and reduce the problem of looseness that may occur in traditional screw connection, so as to improve the stability and safety of the overall structure. The design of the installation groove makes it easier to insert the steel beam. With the use of two sets of fastening assemblies, the positioning of the steel beam can be quickly completed, and the construction progress can be accelerated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall disassembly structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the installation cross-sectional structure of the mounting frame and the fastening assembly of the utility model.

[0017] In all the drawings, the same figure marks represent the same technical features, specifically: 1. Mounting plate; 11. Positioning plate; 12. Mounting hole; 2. Connecting plate; 21. Fastening bolt; 3. Mounting frame; 30. Rectangular groove; 31. Socket; 4. Mounting groove; 5. Fastening assembly; 50. Threaded screw; 501. Deep groove ball bearing; 51. Moving plate; 52. Limit rod; 521. Limit disk. DETAILED DESCRIPTION

[0018] 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.

[0019] Example

[0020] Depend on Figure 1-3 Provided is a node connector for a steel structure for building construction, comprising a mounting plate 1, two positioning plates 11 are arranged on one side of the mounting plate 1 and the two positioning plates 11 are arranged in parallel, a connecting plate 2 is arranged between the two positioning plates 11, a mounting frame 3 is arranged on one side of the connecting plate 2, a mounting groove 4 is provided on the surface of the mounting frame 3, two rectangular grooves 30 are also provided inside the mounting frame 3 and the two rectangular grooves 30 are located at the upper and lower sides, two sets of fastening components 5 are also arranged on the mounting frame 3 and the two sets of fastening components 5 are arranged at the upper and lower ends of the mounting frame 3;

[0021] The fastening assembly 5 includes a threaded screw 50 penetrating one side of the mounting frame 3 and two limiting rods 52 . A moving plate 51 is mounted on one end of the threaded screw 50 and the moving plate 51 is located in the rectangular groove 30 on the same side.

[0022] In this embodiment, the steel structure beam is fixed by inserting the steel structure beam into the installation groove 4 and installing the reinforcing bolts between the two sockets 31. By the mutual cooperation between the components in the two sets of fastening components 5, the threaded screw 50 is rotated, thereby driving the movable plate 51 at one end of the threaded screw 50 to move toward the side of the steel structure beam, and finally abutting against the steel structure beam, thereby completing the installation and fixation of the steel structure beam. By positioning the steel structure beam up and down, the structural strength at the node is effectively improved, and the problem of looseness that may occur in traditional screw connections is reduced, thereby improving the stability and safety of the overall structure. The design of the installation groove 4 makes the insertion of the steel beam easier. With the use of two sets of fastening components 5, the positioning of the steel beam can be quickly completed, speeding up the construction progress.

[0023] Specifically, refer to Figure 1-3 Two plug holes 31 are respectively provided on opposite sides of the mounting frame 3 .

[0024] In this embodiment, the steel beam to be installed is inserted into the installation groove 4, and the reinforcing bolts are installed at the insertion holes 31 so that the reinforcing bolts pass through the reserved holes of the steel beam, so that the steel beam can be connected to the installation frame 3.

[0025] Specifically, refer to Figure 1-3One end of two adjacent limiting rods 52 on the same side is connected to the adjacent moving plate 51 on the same side, and the other end of the limiting rod 52 is equipped with a limiting disk 521.

[0026] In this embodiment, the two limiting rods 52 on the same side are used to limit the movable plate 51 connected on the same side, so that the movable plate 51 can be more stable when moving.

[0027] Specifically, refer to Figure 3 A deep groove ball bearing 501 is assembled at the connection between the threaded screw 50 and the moving plate 51.

[0028] In this embodiment, by installing a deep groove ball bearing 501 at the connection between the threaded screw 50 and the movable plate 51, the rotation of the threaded screw 50 can be made more stable, and at the same time, the friction between the threaded screw 50 and the movable plate 51 can be reduced, and the service life of both can be extended.

[0029] Specifically, refer to Figure 1-2 A plurality of mounting holes 12 are provided on the mounting plate 1 in a linear array.

[0030] In this embodiment, the mounting plate 1 is aligned with the steel column, and then bolts are installed at a plurality of mounting holes 12, so that the mounting plate 1 can be fixed on the steel column.

[0031] Specifically, refer to Figure 1-2 A plurality of fastening bolts 21 are inserted between the two positioning plates 11 and the connecting plate 2 .

[0032] In this embodiment, the connecting plate 2 is connected to the two positioning plates 11 by a plurality of fastening bolts 21, which is convenient for disassembly, and makes it easier to maintain the mounting frame 3 later.

[0033] The utility model of the building construction steel structure node connector:

[0034] During actual use, the staff first aligns the set mounting plate 1 with the steel column, then installs bolts at several mounting holes 12 to fix the mounting plate 1 on the steel column, then installs the connecting plate 2 between the two positioning plates 11, and installs several fastening bolts 21, then inserts the steel beam to be installed into the mounting groove 4, installs the reinforcing bolts at the socket 31, and makes the reinforcing bolts pass through the reserved holes of the steel beam, so that the steel beam is connected to the mounting frame 3, then rotates the two set threaded screws 50, so that the movable plate 51 at one end of the threaded screw 50 is driven, and the movable plate 51 is limited by the set limit rod 52, so that the movable plate 51 is finally pressed against the steel beam, and finally the reinforcement and fixation of the steel beam is completed, and the installation work can be completed.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A node connector for a steel structure for building construction, characterized in that: The invention comprises a mounting plate (1), wherein two positioning plates (11) are mounted on one side of the mounting plate (1) and the two positioning plates (11) are arranged in parallel, a connecting plate (2) is mounted between the two positioning plates (11), a mounting frame (3) is mounted on one side of the connecting plate (2), a mounting groove (4) is provided on the surface of the mounting frame (3), two rectangular grooves (30) are also provided inside the mounting frame (3) and the two rectangular grooves (30) are located at the upper and lower sides, and two sets of fastening components (5) are also mounted on the mounting frame (3) and the two sets of fastening components (5) are respectively arranged at the upper and lower ends of the mounting frame (3); The fastening assembly (5) comprises a threaded screw (50) penetrating one side of the mounting frame (3) and two limiting rods (52); a movable plate (51) is mounted on one end of the threaded screw (50), and the movable plate (51) is located in a rectangular groove (30) on the same side.

2. The construction steel structure node connector according to claim 1, characterized in that: The mounting frame (3) is provided with two insertion holes (31) on opposite sides.

3. The construction steel structure node connector according to claim 1, characterized in that: One end of the two adjacent limiting rods (52) on the same side is connected to the adjacent moving plate (51) on the same side, and the other end of the limiting rod (52) is equipped with a limiting disk (521).

4. The construction steel structure node connector according to claim 1, characterized in that: A deep groove ball bearing (501) is installed at the connection between the threaded screw rod (50) and the movable plate (51).

5. The construction steel structure node connector according to claim 1, characterized in that: The mounting plate (1) is provided with a plurality of mounting holes (12) in a linear array.

6. The construction steel structure node connector according to claim 1, characterized in that: A plurality of fastening bolts (21) are inserted between the two positioning plates (11) and the connecting plate (2).

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