Splicing type steel structure convenient to assemble

Abstract

The utility model discloses a splicing type steel structure convenient to assemble, which belongs to the technical field of steel structures and comprises a first fixing piece with a threaded hole, a second fixing piece is fixedly connected to the side edge of the first fixing piece, and a clamping plate used for splicing and assembling the steel structure is fixedly connected to the side edge of the second fixing piece. A limiting plate is slidably connected into the clamping plate, a reset spring welded to the clamping plate is welded to the side edge of the limiting plate, a third fixing piece is clamped to the side edge of the clamping plate, and a clamping groove clamped to the clamping plate is formed in the third fixing piece. The first mounting frames on the four side edges are mounted, and the situation that the first mounting frame on the last side cannot be mounted is avoided through combination of the second fixing pieces and the third fixing pieces instead of sleeving the first mounting frames.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, in particular to a spliced ​​steel structure which is easy to assemble. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing.

[0003] The existing easy-to-assemble spliced ​​steel structure cannot be quickly installed when splicing the last side of the four sides because the other three sides have been fixed, which wastes too much time.

[0004] For example, the Chinese patent document of the prior art (application announcement number CN220886612U) is an easy-to-assemble assembled elevator steel structure. The device assembles the steel structure through the provided base mounting frame. The steel structure composed of various components is not only light in weight and high in cross-sectional strength, but also facilitates the alignment between the upper structure and the lower structure through the connection bracket and the first connection plug column, thereby improving the accuracy and simplifying the steps. The prior art has the following problem: when splicing, the last side of the four sides cannot be quickly installed because the other three sides have been fixed, wasting too much time.

[0005] Therefore, in view of this situation, there is an urgent need to design and produce a spliced ​​steel structure that is easy to assemble to meet the needs of actual use. Utility Model Content

[0006] The utility model aims to provide a spliced ​​steel structure which is easy to assemble, so as to solve the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spliced ​​steel structure that is easy to assemble, comprising a first fixing member with a threaded hole, a second fixing member fixedly connected to the side of the first fixing member, a clamping plate used for splicing and assembling the steel structure fixedly connected to the side of the second fixing member, a limit plate slidably connected to the inside of the clamping plate, a return spring welded to the side of the limit plate, a third fixing member clamped to the side of the clamping plate, and a clamping groove clamped to the clamping plate is provided inside the third fixing member.

[0008] Preferably, a first fastening bolt for assisting the assembly of the second fixing member and the third fixing member is screwed to a side edge of the second fixing member, and a first fixing plate is screwed to an upper side of the second fixing member.

[0009] Preferably, a first fixing bolt for steel structure splicing and assembly is screwed onto a side edge of the first fixing plate, and a second fastening bolt for steel structure splicing and assembly is screwed onto a side edge of the first fixing member.

[0010] Preferably, the second mounting frame is sleeved on the upper side of the first fixing member, and the first mounting frame is sleeved on the side of the second fixing member.

[0011] Preferably, a first fixing seat is installed on the side of the first mounting frame, and a connecting rod is fixedly connected to the rotating end of the first fixing seat.

[0012] Preferably, a second fixing seat connected to the second mounting bracket is fixedly connected to a side of the connecting rod away from the first fixing seat, and a third fastening bolt is screwed to a side of the second fixing seat.

[0013] Preferably, the first fastening bolt is threadedly connected to the first mounting bracket, and the second fastening bolt is threadedly connected to the second mounting bracket.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0015] The easy-to-assemble spliced ​​steel structure installs the first mounting frames on the four sides by assembling the second fixing member and the third fixing member. The combination of the second fixing member and the third fixing member instead of sleeve-connecting the first mounting frame avoids the first mounting frame on the last side from being unable to be installed, thereby increasing work efficiency and reducing work difficulty. The clamping between the clamping plate and the third fixing member and then fixing with the limit plate enhances the installation effect and makes assembly more convenient.

[0016] The easy-to-assemble spliced ​​steel structure makes the first mounting frame and the second mounting frame more stable and reduces shaking between the steel structures through the combination of the connecting rod and the first fixing seat and the second fixing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the first fixing member of the utility model;

[0020] Figure 3This is a schematic diagram of the structure of the third fixing member of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the pallet of the utility model.

[0022] Description of reference numerals:

[0023] In the figure: 1. first fixing member; 2. second fixing member; 3. third fixing member; 4. first fixing plate; 5. first fixing bolt; 6. first fastening bolt; 7. second fastening bolt; 8. slot; 9. clamping plate; 10. limit plate; 11. return spring; 12. first mounting bracket; 13. second mounting bracket; 14. first fixing seat; 15. connecting rod; 16. second fixing seat; 17. third fastening bolt. DETAILED DESCRIPTION

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0026] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0027] In order to solve the problem that during splicing, the last side of the four sides cannot be quickly installed because the other three sides have been fixed, which wastes too much time. Figures 1 to 4 A splicing steel structure that is easy to assemble is shown, comprising a first fixing member 1 with a threaded hole, a second fixing member 2 is fixedly connected to the side of the first fixing member 1, a clamping plate 9 for splicing and assembling the steel structure is fixedly connected to the side of the second fixing member 2, an internal sliding connection of the clamping plate 9 is connected to a limiting plate 10, a return spring 11 welded to the side of the limiting plate 10 is welded to the clamping plate 9, a third fixing member 3 is clamped to the side of the clamping plate 9, a rubber pad is arranged inside the clamping plate 9 to provide friction for the sliding of the limiting plate 10, a limiting member is arranged on the limiting plate 10 to prevent the limiting plate 10 from falling out, a clamping groove 8 is arranged inside the third fixing member 3 to be clamped to the clamping plate 9, and a first fixing seat 14 and a second fixing seat 16 are both provided with threaded holes to facilitate screw connection with the first fastening bolt 6 and the second fastening bolt 7.

[0028] The side of the second fixing member 2 is screwed with a first fastening bolt 6 that assists in assembling the second fixing member 2 and the third fixing member 3. The upper side of the second fixing member 2 is screwed with a first fixing plate 4. The side of the first fixing plate 4 is screwed with a first fixing bolt 5 for steel structure splicing and assembly. The side of the first fixing member 1 is screwed with a second fastening bolt 7 for steel structure splicing and assembly. The upper side of the first fixing member 1 is sleeved with a second mounting frame 13. The side of the second fixing member 2 is sleeved with a first mounting frame 12. The side of the first mounting frame 12 is installed with a first fixing Seat 14, the rotating end of the first fixed seat 14 is fixedly connected with a connecting rod 15, and the side of the connecting rod 15 away from the first fixed seat 14 is fixedly connected with a second fixed seat 16 connected to the second mounting frame 13, and the side of the second fixed seat 16 is screwed with a third fastening bolt 17. Through the assembly of the first fixed seat 14 and the second fixed seat 16, the first mounting frame 12 and the second mounting frame 13 are fixed to increase the stability of the steel structure, the first fastening bolt 6 is screwed with the first mounting frame 12, and the second fastening bolt 7 is screwed with the second mounting frame 13.

[0029] All structures and instruments are heat-resistant and waterproof.

[0030] How it works

[0031] The spliced ​​steel structure is easy to assemble. During use, the second mounting frame 13 is clamped on the first fixing member 1, and the second mounting frame 13 is placed on the second fixing member 2. The first mounting frame 12 is fixed by assembling the third fixing member 3 with the second fixing member 2. When the third fixing member 3 and the second fixing member 2 are assembled, the clamping plate 9 and the clamping groove 8 are clamped. During the connection process, the limit plate 10 is first received inside the clamping plate 9. After the clamping is completed, the return spring 11 drives the limit plate 10 to move, and the limit plate 10 is clamped with the clamping groove 8. The third fixing member 3 and the second fixing member 2 are assembled by the first fixing bolt 5, and then the first mounting frame 12 and the second mounting frame 13 are fixed by the first fastening thread 6 and the second fastening thread 7. The first mounting frame 12 and the second mounting frame 13 are fixed by assembling the first fixing seat 14 and the second fixing seat 16.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A spliced ​​steel structure that is easy to assemble, comprising a first fixing member (1) having a threaded hole, characterized in that: The side of the first fixing member (1) is fixedly connected to the second fixing member (2), the side of the second fixing member (2) is fixedly connected to a clamping plate (9) used for steel structure splicing and assembly, the inside of the clamping plate (9) is slidably connected to a limit plate (10), the side of the limit plate (10) is welded with a return spring (11) welded to the clamping plate (9), the side of the clamping plate (9) is clamped with a third fixing member (3), and the inside of the third fixing member (3) is provided with a clamping groove (8) clamped to the clamping plate (9).

2. The easy-to-assemble spliced ​​steel structure according to claim 1 is characterized in that: A first fastening bolt (6) for assisting the assembly of the second fixing member (2) and the third fixing member (3) is screwed to the side of the second fixing member (2), and a first fixing plate (4) is screwed to the upper side of the second fixing member (2).

3. The easy-to-assemble spliced ​​steel structure according to claim 2 is characterized in that: A first fixing bolt (5) for steel structure splicing and assembly is screwed onto the side of the first fixing plate (4), and a second fastening bolt (7) for steel structure splicing and assembly is screwed onto the side of the first fixing member (1).

4. The easy-to-assemble spliced ​​steel structure according to claim 3 is characterized in that: The upper side of the first fixing member (1) is sleeved with a second mounting frame (13), and the side edge of the second fixing member (2) is sleeved with the first mounting frame (12).

5. The easy-to-assemble spliced ​​steel structure according to claim 4 is characterized in that: A first fixing seat (14) is installed on the side of the first mounting frame (12), and a connecting rod (15) is fixedly connected to the rotating end of the first fixing seat (14).

6. The easy-to-assemble spliced ​​steel structure according to claim 5, characterized in that: A second fixing seat (16) connected to the second mounting frame (13) is fixedly connected to one side of the connecting rod (15) away from the first fixing seat (14), and a third fastening bolt (17) is screwed to the side of the second fixing seat (16).

7. The easy-to-assemble spliced ​​steel structure according to claim 6 is characterized in that: The first fastening bolt (6) is threadedly connected to the first mounting frame (12), and the second fastening bolt (7) is threadedly connected to the second mounting frame (13).

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