Steel frame connecting structure

Abstract

The utility model discloses a steel frame connecting structure which comprises a base and a plurality of telescopic rods arranged at the upper end of the base in a sliding mode, a first cross beam is fixedly arranged between the telescopic rods, a hanging piece is arranged at one end of the first cross beam in a clamped mode, the other end of the hanging piece is fixedly connected with a second cross beam through a fixing piece, and the other end of the second cross beam is connected to the upper end of the other telescopic rod. Through the arrangement of the hanging piece and the fixing piece, the installation position of the second cross beam is preliminarily fixed through the arranged side hook and the installation hole, the hanging piece and the fixing piece can be preliminarily clamped through the insertion piece and the insertion groove, and finally the hanging piece and the fixing piece are fastened through the screw, so that the installation position of the second cross beam is completely fixed. The hanging piece and the first cross beam are connected in a hanging mode, rapid building of the steel frame structure is completed, and by means of the connecting mode, the whole structure is large in rigidity, good in stability and convenient to disassemble, assemble and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel frame connection, and particularly relates to a steel frame connection structure. Background Art

[0002] The erection of existing steel structures generally adopts welding or attaching a large number of fasteners at the connection points to ensure rigidity and stability when connecting steel feet to steel beams, frames to steel beams, etc. There are disadvantages such as being non-detachable, difficult to disassemble, non-recyclable, poor versatility of steel beam components, and high economic costs. The exposed welds at the joints do not meet the current customer requirements.

[0003] Therefore, how to achieve a split-type steel frame connection method with low manufacturing cost, simple structure, good appearance and use effect is the key to improving product competitiveness. In view of the above problems, there is an urgent need for a steel frame connection structure with high connection stability and convenient disassembly. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a steel frame connection structure to solve the problems of complex erection and poor rigidity of the steel structure proposed in the above background art. The following technical solutions are provided: A steel frame connection structure, comprising:

[0005] A base, provided with several. An expansion rod is slidably arranged on the upper end of the base. A first cross beam is fixedly arranged between the expansion rods. A hanging part is clamped at one end of the first cross beam. The other end of the hanging part is fixedly connected to a second cross beam through a fixing part. The other end of the second cross beam is connected to the upper end of another expansion rod.

[0006] In this technical solution, when erecting the steel frame, first adjust the length of the expansion rod extending out relative to the base. After the expansion rod and the base extend out, the fixation of their positions can be achieved by using screws or other fastening methods. This application does not make a fixed limitation on this.

[0007] After the expansion rods are connected, the first cross beam is fixed in the middle of two adjacent expansion rods by screws or welding. Then, one end of the second cross beam is fixed to the hanging part through the hanging part, and the two are reinforced through the fixing part, finally realizing the erection of the entire steel frame.

[0008] It should be noted that the other end of the second cross beam is also connected to one side of the expansion rod, and the connection method between the second cross beam and the other side of the expansion rod can also adopt fastening methods such as screws.

[0009] In any of the above technical solutions, further, the hanging part includes a hook, the hook is arranged at one end of the hanging part and is clamped on the first cross beam, and a side hook for connecting the second cross beam is further arranged at the side of the other end of the hanging part.

[0010] A slot is fixedly opened in the middle of the hanging part, and a first screw hole is opened on one side of the slot. The fixing part includes an inserting piece, and the inserting piece is fixedly clamped in the middle of the slot. Ear tabs are respectively arranged at the upper ends of the fixing part, and the ear tabs are attached to the upper end surface of the second cross beam. A through hole is arranged in the middle of the fixing part, and the through hole is vertically aligned with the first screw hole.

[0011] In this technical solution, in order to ensure the rigidity of the connection between the second cross beam and the hanging part, during installation, first, the installation holes of the two second cross beams are clamped with the side hooks, and then the positions of the two second cross beams are fixed by installing the inserting piece in the slot.

[0012] After the fixing part and the hanging part are butted, the through hole and the first screw hole are vertically aligned. At this time, the screw is passed through the through hole and screwed into the first screw hole to fix the entire structure.

[0013] In any of the above technical solutions, further, the second cross beam includes:

[0014] An installation hole is fixedly opened on one side of the second cross beam, and the installation hole is horizontally clamped on the side hook. The lower end of the second cross beam is fixedly connected to the fixing plate through a fastening screw

[0015] In this technical solution, after the second cross beam is installed, in order to further reinforce the entire device, by attaching a fixing plate to the lower end of the second cross beam, the positions between the two second cross beams are made constant, which can avoid local bending due to the excessive length of the second cross beam, and the upper end of the fixing plate can support the wire, playing a role in supporting the wire and facilitating the layout of the wire.

[0016] The beneficial effects of the present utility model are: through the provided hanging part and fixing part, first, the installation position of the second cross beam is initially fixed through the provided side hook and installation hole, and the hanging part and the fixing part can be initially clamped through the inserting piece and the slot. Finally, the hanging part and the fixing part are fastened by screws, thereby completely fixing the installation position of the second cross beam, realizing the hanging connection between the hanging part and the first cross beam, completing the rapid construction of the steel frame structure, and this connection method has a large rigidity and good stability of the entire structure, and is convenient for disassembly and use. Brief Description of the Drawings

[0017] Figure 1 is the external view schematic diagram of the present utility model;

[0018] Figure 2 is the installation schematic diagram of the first cross beam and the hanging part in the present utility model;

[0019] Figure 3 is the installation schematic diagram of the hanging part and the fixing part in the present utility model;

[0020] Figure 4 is the installation schematic diagram of the fixing plate in the present utility model;

[0021] Figure 5 is a three-dimensional schematic diagram of the fixing member in the present utility model;

[0022] Figure 6 is a three-dimensional schematic diagram of the hanging member in the present utility model.

[0023] In the figure, the reference numerals are: 10, base; 11, telescopic rod; 20, second cross beam; 21, mounting hole; 30, first cross beam; 40, hanging member; 41, side hook; 42, slot; 43, first screw hole; 44, hook; 50, fixing member; 51, through hole; 52, insertion piece; 53, ear piece; 60, fixing plate; 61, fastening screw. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0025] In the description of the present application, it should be noted that the terms used here are only for describing specific implementation manners, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the dimensions of each part shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0026] Embodiment 1:

[0027] As Figure 1-3 shown, this embodiment provides a steel frame connection structure, including:

[0028] A plurality of bases 10 are provided. A telescopic rod 11 is slidably provided at the upper end of the base 10. A first cross beam 30 is fixedly provided between the telescopic rods 11. One end of the first cross beam 30 is clamped with a hanging member 40. The other end of the hanging member 40 is fixedly connected to a second cross beam 20 through a fixing member 50. The other end of the second cross beam 20 is connected to the upper end of another telescopic rod 11.

[0029] In this technical solution, when building the steel frame, first adjust the length of the telescopic rod 11 extending relative to the base 10. After the telescopic rod 11 and the base 10 extend, the fixation of their positions can be achieved by screw fixation or other fastening methods, and this application does not make a fixed limitation on this.

[0030] After the telescopic rod 11 is connected, the first cross beam 30 is fixed in the middle of two adjacent telescopic rods 11 by means of screws or welding. One end of the second cross beam 20 is fixed to the hanging part 40 through the hanging part 40, and the two are reinforced by the fixing part 50, finally realizing the construction of the entire steel frame.

[0031] It should be noted that the other end of the second cross beam 20 is also connected to one side of the telescopic rod 11, and the connection method between the second cross beam 20 and the other side of the telescopic rod 11 can also or can adopt fastening methods such as screws.

[0032] In a preferred embodiment of the present utility model:

[0033] As Figure 2-6 shown, specifically, the hook 44 is provided at one end of the hanging part 40, the hook 44 is clamped on the first cross beam 30, and a side hook 41 for connecting the second cross beam 20 is also provided at the side of the other end of the hanging part 40.

[0034] A slot 42 is fixedly opened in the middle of the hanging part 40, and a first screw hole 43 is opened on one side of the slot 42. The fixing part 50 includes an inserting piece 52, and the inserting piece 52 is fixedly clamped in the middle of the slot 42. The upper ends of the fixing part 50 are respectively provided with attaching ears 53, and the attaching ears 53 are attached to the upper end surface of the second cross beam 20. A through hole 51 is provided in the middle of the fixing part 50, and the through hole 51 is vertically aligned with the first screw hole 43.

[0035] In this technical solution, in order to ensure the rigidity of the connection between the second cross beam 20 and the hanging part 40, during installation, first, the installation holes 21 of the two second cross beams 20 are clamped with the side hooks 41, and then the positions of the two second cross beams 20 are fixed by installing the inserting piece 52 in the slot 42.

[0036] After the fixing part 50 is docked with the hanging part 40, the through hole 51 and the first screw hole 43 are vertically aligned. At this time, a screw is passed through the through hole 51 and screwed into the first screw hole 43 to fix the entire structure.

[0037] In a preferred embodiment of the present utility model:

[0038] As Figure 3-4 shown, specifically, the second cross beam 20 includes:

[0039] The mounting hole 21 is fixedly formed on one side of the second cross beam 20, and the mounting hole 21 is horizontally clamped on the side hook 41. The lower end of the second cross beam 20 is fixedly connected to the fixing plate 60 through the fastening screw 61

[0040] In this technical solution, after the second cross beam 20 is installed, in order to further reinforce the entire device, a fixing plate 60 is attached to the lower end of the second cross beam 20 to keep the positions between the two second cross beams 20 constant, avoiding local bending due to the excessive length of the second cross beam 20. Moreover, the upper end of the fixing plate 60 can support the wire, playing a role in lifting the wire and facilitating the wire layout

[0041] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application

Claims

1. A steel frame connection structure, characterized in that: include: A base (10) is provided with a plurality of telescopic rods (11) slidably provided on the upper end of the base (10), a first crossbeam (30) is fixedly provided between the telescopic rods (11), a hanging piece (40) is clamped on one end of the first crossbeam (30), the other end of the hanging piece (40) is fixedly connected to a second crossbeam (20) through a fixing piece (50), and the other end of the second crossbeam (20) is connected to the upper end of another telescopic rod (11).

2. A steel frame connection structure according to claim 1, characterized in that: The hanging component (40) comprises: A hook (44) is arranged at one end of the hanging member (40), the hook (44) is clamped on the first crossbeam (30), and a side hook (41) for connecting to the second crossbeam (20) is also arranged at the side edge of the other end of the hanging member (40).

3. A steel frame connection structure according to claim 2, characterized in that: A slot (42) is fixedly provided at the middle of the hanging piece (40), and a first screw hole (43) is provided on one side of the slot (42).

4. A steel frame connection structure according to claim 2, characterized in that: The second crossbeam (20) comprises: A mounting hole (21), wherein the mounting hole (21) is fixedly opened on one side of the second cross beam (20), and the mounting hole (21) is horizontally clamped on the side hook (41).

5. A steel frame connection structure according to claim 3, characterized in that: The fixing member (50) comprises: An inserting piece (52) is fixedly engaged in the middle of the slot (42).

6. A steel frame connection structure according to claim 5, characterized in that: The upper end of the fixing member (50) is respectively provided with a contact ear (53), and the contact ear (53) is in contact with the upper end surface of the second cross beam (20).

7. A steel frame connection structure according to claim 3, characterized in that: A through hole (51) is provided in the middle of the fixing member (50), and the through hole (51) is aligned vertically with the first screw hole (43).

8. The steel frame connection structure according to claim 1, characterized in that: The lower end of the second cross beam (20) is fixedly connected to the fixing plate (60) by means of a fastening screw (61).

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