Quickly-assembled spliced steel structure

Abstract

The utility model belongs to the technical field of assembly type steel structures, and particularly relates to a fast-assembly type splicing steel structure which comprises a connecting steel frame, positioning grooves are formed in the left side and the right side of the connecting steel frame, a plurality of sets of limiting seats are symmetrically and integrally connected in the positioning grooves, and two sets of splicing parts are symmetrically connected to the left side and the right side of the connecting steel frame and serve as connecting middle ends. The splicing part is used for connecting two groups of connecting steel frames needing to be butted, the locking part is connected to the connecting steel frames and the splicing part and locks the splicing part and the connecting steel frames, the splicing part comprises a splicing steel plate connected to the interior of the positioning groove, a limiting groove matched with the limiting seat in a limiting mode is formed in the outer side of the splicing steel plate, and the splicing steel plate serves as a connecting middle end. Through matched butt joint of the limiting seats and the limiting grooves, the splicing steel plates can be conveniently moved to the splicing position of the two connecting steel frames, the two connecting steel frames are connected, the two connecting steel frames can be rapidly connected in a butt joint mode, the steel structure has the advantage of being rapidly assembled, and meanwhile the stability of the assembled steel structure can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled steel structures, in particular to a quick-assembled spliced ​​steel structure. Background Art

[0002] Steel structure is a structure made of steel materials. It is one of the main types of building structures. The structure is mainly composed of 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. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields;

[0003] Traditional assembly methods mostly use bolts or rivets to connect two sets of steel frames. Due to the long size and heavy weight of the steel structure, it is easy for the bolts or rivets to deform during long-term use, posing certain safety hazards. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a quick-assembly spliced ​​steel structure, with a spliced ​​steel plate as the connecting middle end, which is docked with a limit seat and a limit groove to facilitate moving the spliced ​​steel plate to the splicing position of two sets of connecting steel frames, connecting the two sets of connecting steel frames, and being able to quickly dock the two sets of connecting steel frames, so that the steel structure has the advantage of quick assembly, and at the same time can improve the stability of the steel structure after assembly.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A quick-install spliced ​​steel structure, comprising:

[0008] As a connecting steel frame connecting the base frame, the connecting steel frame has positioning grooves on both sides, and multiple sets of limit seats are connected in a symmetrical integrated manner in the positioning grooves;

[0009] There are two groups of splicing parts, which are symmetrically connected to the left and right sides of the connecting steel frame, serving as the connecting middle end, connecting the two groups of connecting steel frames that need to be butt-jointed;

[0010] The locking component is connected to the connecting steel frame and the splicing component to lock the splicing component and the connecting steel frame.

[0011] As a preferred solution of a quick-install splicing steel structure described in the utility model, wherein: the splicing component includes a splicing steel plate connected to the positioning groove, and a limiting groove cooperating with the limiting seat is opened on the outer side of the splicing steel plate.

[0012] As a preferred solution of the quick-install splicing steel structure described in the utility model, wherein: a mounting hole is opened in the positioning groove, and a plurality of groups of positioning holes are opened in the mounting hole.

[0013] As a preferred solution of the quick-install splicing steel structure described in the utility model, multiple groups of positioning holes are linearly and equidistantly arranged from left to right along the installation hole, and screw grooves matching the positioning holes are opened on the splicing steel plate.

[0014] As a preferred solution of the quick-installed spliced ​​steel structure described in the utility model, the locking component includes a positioning bolt that penetrates two groups of spliced ​​steel plates and is screwed into the screw groove.

[0015] As a preferred solution of the quick-install spliced ​​steel structure described in the utility model, in order to ensure the locking stability of the positioning bolts, locking nuts for further locking the positioning bolts are threadedly connected to both sides of the corresponding connecting steel frame on the outer side of the positioning bolts.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The spliced ​​steel plate is used as the middle end of the connection. The limit seat and the limit groove are connected to move the spliced ​​steel plate to the joint of the two sets of connecting steel frames to connect the two sets of connecting steel frames. The two sets of connecting steel frames can be quickly connected, so that the steel structure has the advantage of rapid assembly and can improve the stability of the assembled steel structure;

[0018] 2. The positioning bolt cooperates with the screw groove to fix the two sets of spliced ​​steel plates, and then the positioning bolt position is further locked by the positioning bolt, which has double locking insurance to prevent the positioning bolt from falling off during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.

[0023] In the figure: 100 connecting steel frame, 110 positioning groove, 111 limiting seat, 120 mounting hole, 121 positioning hole, 200 splicing component, 210 splicing steel plate, 211 limiting groove, 220 screw groove, 300 locking component, 310 positioning bolt, 320 locking nut. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] The utility model provides a quick-install splicing steel structure. Figure 1-3 , including, a connecting steel frame 100, a splicing component 200 and a locking component 300;

[0029] Please continue reading Figure 1-3, as a connecting steel frame 100 for connecting the base frame, the connecting steel frame 100 has positioning grooves 110 on both sides, and the positioning grooves 110 are symmetrically integrally formed and connected with multiple groups of limiting seats 111, and the limiting seats 111 cooperate with the limiting grooves 211 to facilitate the movement of the spliced ​​steel plate 210 to the splicing position of the two groups of connecting steel frames 100, and the positioning grooves 110 have mounting holes 120, and the mounting holes 120 have multiple groups of positioning holes 121, and the multiple groups of positioning holes 121 are linearly arranged from left to right along the mounting holes 120. The multiple groups of positioning holes 121 cooperate with the screw grooves 220, so that the spliced ​​steel plate 210 can be adapted to the connecting steel frames 100 of different lengths for assembly and fixation (that is, the size of the spliced ​​steel plate 210 does not change, and the position of the positioning holes 121 adapted to the screw grooves 220 can be changed);

[0030] Please continue reading Figure 1-3 There are two groups of splicing components 200, and the two groups of splicing components 200 are symmetrically connected to the left and right sides of the connecting steel frame 100, as the connecting middle end, connecting the two groups of connecting steel frames 100 that need to be butt-jointed;

[0031] The splicing component includes a splicing steel plate 210 connected to the positioning groove 110, a limiting groove 211 is provided on the outer side of the splicing steel plate 210 to cooperate with the limiting seat 111, and a screw groove 220 adapted to the positioning hole 121 is provided on the splicing steel plate 210. The two sets of connecting steel frames 100 are connected by the splicing steel plate 210 as the connecting middle end, and the two sets of connecting steel frames 100 can be quickly connected, so that the steel structure has the advantage of rapid assembly, and at the same time, the stability of the assembled steel structure can be improved (the splicing steel plate 210 is used as the connecting middle end, and the force-bearing area of ​​the splicing part is increased);

[0032] Please continue reading Figure 1-3 The locking component 300 is connected to the connecting steel frame 100 and the splicing component 200 to lock the splicing component 200 and the connecting steel frame 100. The locking component 300 includes a positioning bolt 310 that penetrates the two groups of splicing steel plates 210 and is screwed together with the screw groove 220. The two groups of splicing steel plates 210 are fixed by screwing the positioning bolt 310 and the screw groove 220;

[0033] Furthermore, in order to ensure the locking stability of the positioning bolt 310 , locking nuts 320 for further locking the positioning bolt 310 are threadedly connected to both sides of the corresponding connecting steel frame 100 on the outside of the positioning bolt 310 .

[0034] Working principle: When the utility model is in use, the spliced ​​steel plate 210 serves as the connecting middle end, and the limiting seat 111 cooperates with the limiting groove 211 to conveniently move the spliced ​​steel plate 210 to the splicing position of the two sets of connecting steel frames 100, and connect the two sets of connecting steel frames 100. The two sets of connecting steel frames 100 can be quickly docked, so that the steel structure has the advantage of rapid assembly, and at the same time can improve the stability of the assembled steel structure. In addition, the positioning bolt 310 is screwed with the screw groove 220 to fix the two sets of spliced ​​steel plates 210, and then the positioning bolt 310 is further locked in position through the positioning bolt 310, and the double locking insurance prevents the positioning bolt 310 from falling off during use.

[0035] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A quick-install splicing steel structure, characterized in that: include: A connecting steel frame (100) used as a connecting base frame, wherein positioning grooves (110) are provided on both left and right sides of the connecting steel frame (100), and a plurality of groups of limiting seats (111) are symmetrically integrally formed and connected in the positioning grooves (110); The splicing components (200) are provided in two groups, and the two groups of splicing components (200) are symmetrically connected to the left and right sides of the connecting steel frame (100), serving as the connecting middle ends, and connecting the two groups of connecting steel frames (100) that need to be butt-jointed; The locking component (300) is connected to the connecting steel frame (100) and the splicing component (200) to lock the splicing component (200) and the connecting steel frame (100).

2. A quick-install splicing steel structure according to claim 1, characterized in that: The splicing component comprises a splicing steel plate (210) connected to the positioning groove (110), and a limiting groove (211) is provided on the outer side of the splicing steel plate (210) and is matched with the limiting seat (111).

3. The quick-install splicing steel structure according to claim 1, characterized in that: A mounting hole (120) is provided in the positioning groove (110), and a plurality of groups of positioning holes (121) are provided in the mounting hole (120).

4. A quick-install splicing steel structure according to claim 3, characterized in that: A plurality of groups of positioning holes (121) are linearly arranged at equal intervals from left to right along the mounting hole (120), and screw grooves (220) adapted to the positioning holes (121) are provided on the spliced ​​steel plate (210).

5. The quick-install splicing steel structure according to claim 1, characterized in that: The locking component (300) comprises a positioning bolt (310) that penetrates through two sets of spliced ​​steel plates (210) and is threadedly engaged with a screw groove (220).

6. The quick-install splicing steel structure according to claim 5, characterized in that: In order to ensure the locking stability of the positioning bolt (310), locking nuts (320) for further locking the positioning bolt (310) are threadedly connected to both sides of the corresponding connecting steel frame (100) on the outside of the positioning bolt (310).

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