Steel structure convenient to splice

Abstract

The utility model relates to the technical field of steel structures, in particular to a steel structure convenient to splice, which comprises a transverse connecting mechanism, a longitudinal connecting mechanism, a steel rod piece, a strip-shaped clamping groove, a first reserved threaded hole, a strip-shaped clamping block and a fixing bolt, strip-shaped clamping grooves formed in the two ends of the connecting transverse rod are connected with strip-shaped clamping blocks arranged at the two ends of the connecting longitudinal rod in a clamped mode, first reserved threaded holes formed in the strip-shaped clamping grooves correspond to first reserved threaded holes formed in the strip-shaped clamping blocks in a one-to-one mode, and the connecting transverse rod and the connecting longitudinal rod are rapidly clamped in place. And finally, the strip-shaped clamping grooves and the strip-shaped clamping blocks are bolted and fixed through fixing bolts, so that the stability of the structure is improved. And by means of an expanded connecting plate and a second reserved threaded hole arranged on the longitudinal connecting mechanism, butt joint installation of the multiple connecting longitudinal rods is facilitated. And the arrangement of the expansion connecting plate not only improves the uniformity of transmitting pressure to the bottom rod piece when the structure is stressed longitudinally, but also improves the convenience of longitudinal connection of the structure at the same time.

Description

Technical Field

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

[0002] Steel structures are made of steel and are one of the main types of building structures. They primarily consist of components such as steel beams, steel columns, and steel trusses, made from sections and steel plates. Rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing are employed. Components or parts are typically connected using welds, bolts, or rivets. Due to its light weight and simple construction, it is widely used in large factories, stadiums, high-rise buildings, bridges, and other fields. During building construction, certain objects need to be supported, and this requires the use of steel supports. However, typical supports are secured by welding, which makes splicing the steel supports more cumbersome, reduces efficiency, and hinders installation.

[0003] For example, the steel structure disclosed in the authorization announcement number CN221299039U is easy to splice, including a long trough steel and an I-shaped steel structure; the I-shaped steel structure is located in the trough of the long trough steel and is connected by bolt threads; the I-shaped steel structure includes a short trough steel, a connecting column and a threaded hole; the connecting column is located on the inner side of the trough of the short trough steel and is welded to the short trough steel; the threaded holes are distributed on the middle wall of the short trough steel; by controlling the I-shaped steel structure, the number of bolts installed on the long trough steel and the number of bolts screwed in can be flexibly controlled to achieve the purpose of easy splicing and convenient transportation. However, this utility model lacks a convenient longitudinal connection mechanism, and its transverse connection measures are relatively wasteful and not economical. For this reason, we propose a steel structure that is easy to splice, which solves the problems of longitudinal connection and poor economic benefits of this utility model, and improves the practical effect and economic benefits of this utility model. Utility Model Content

[0004] The purpose of the present invention is to provide a steel structure that is easy to splice, so as to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A steel structure that is easy to splice, including a transverse connecting mechanism, a longitudinal connecting mechanism and a steel rod. The transverse connecting mechanism is located on one side of the longitudinal connecting mechanism. The steel rod includes a connecting transverse rod and a connecting longitudinal rod. The transverse connecting mechanism includes a strip slot, a first reserved threaded hole, a strip block and a fixing bolt. The strip slot is arranged at both ends of the connecting transverse rod, and the strip block is arranged at both ends of the connecting longitudinal rod. The fixing bolt passes through the strip slot and the strip block in sequence and is threadedly connected. The longitudinal connecting mechanism includes an enlarged connecting plate and a second reserved threaded hole.

[0007] Preferably, the middle parts of the connecting horizontal rod and the connecting longitudinal rod are both in the form of I-beams.

[0008] Preferably, both ends of the connecting cross bar and the connecting longitudinal bar are made of solid steel.

[0009] Preferably, the first reserved threaded holes are opened inside the strip-shaped card slot and the strip-shaped card block, and correspond one to one.

[0010] Preferably, the enlarged connecting plate is fixedly arranged at both ends of the connecting longitudinal rod, and the enlarged connecting plate is provided with a plurality of second reserved threaded holes.

[0011] Preferably, six second reserved threaded holes are provided and are evenly arranged symmetrically to the central axis of the enlarged connecting plate.

[0012] Preferably, the angle between the connecting horizontal rod and the connecting longitudinal rod is a right angle.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. A steel structure that is easy to splice, through the strip slots, first reserved threaded holes, strip blocks and fixing bolts provided by the transverse connecting mechanism, the strip slots provided at both ends of the connecting crossbar and the strip blocks provided at both ends of the connecting longitudinal bar are clamped together, and the first reserved threaded holes provided in the strip slots and the strip blocks correspond one to one, so that the connecting crossbar and the connecting longitudinal bar can be quickly clamped into place, and finally the strip slots and the strip blocks are bolted and fixed by fixing bolts, thereby improving the stability of the structure.

[0015] 2. This steel structure is easy to splice, and the expanded connecting plate and the second reserved threaded hole provided by the longitudinal connecting mechanism facilitate the docking installation between multiple connecting longitudinal rods. The provision of the expanded connecting plate not only improves the uniformity of the pressure transmitted to the bottom rod when the structure is subjected to longitudinal force, but also improves the convenience of the longitudinal connection of the structure. In actual use, this type of steel structure connection method that can be quickly assembled in both the longitudinal and transverse directions is not only more convenient for disassembly and transportation, but also improves work efficiency and can be used in a cyclical manner, thereby improving the economic efficiency of use. In addition, the middle parts of the connecting cross bars and the connecting longitudinal bars are both in the form of I-beams, which not only ensure the overall rigidity of the structure but also saves materials, further improving the economic benefits of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the connecting longitudinal rod structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the connecting cross bar structure of the present utility model.

[0020] In the figure: 100, connecting horizontal bar; 101, connecting vertical bar; 200, strip-shaped slot; 201, first reserved threaded hole; 202, strip-shaped block; 203, fixing bolt; 300, expanded connecting plate; 301, second reserved threaded hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4 As shown, the utility model provides a technical solution:

[0023] A steel structure that is easy to splice, including a transverse connecting mechanism, a longitudinal connecting mechanism and a steel rod, wherein the transverse connecting mechanism is located on one side of the longitudinal connecting mechanism, and the steel rod includes a connecting transverse rod 100 and a connecting longitudinal rod 101, and the transverse connecting mechanism includes a strip slot 200, a first reserved threaded hole 201, a strip block 202 and a fixing bolt 203, the strip slot 200 is arranged at both ends of the connecting transverse rod 100, and the strip block 202 is arranged at both ends of the connecting longitudinal rod 101, and the fixing bolt 203 passes through the strip slot 200 and the strip block 202 in sequence and is threadedly connected, and the longitudinal connecting mechanism includes an enlarged connecting plate 300 and a second reserved threaded hole 301.

[0024] In this embodiment, preferably, the middle portions of the connecting horizontal rod 100 and the connecting vertical rod 101 are both in the form of I-beams.

[0025] In this embodiment, preferably, both ends of the connecting horizontal rod 100 and the connecting vertical rod 101 are made of solid steel.

[0026] In this embodiment, preferably, the first reserved threaded holes 201 are opened inside the strip-shaped card slot 200 and the strip-shaped card block 202 , and correspond one to one.

[0027] In this embodiment, preferably, the enlarged connecting plate 300 is fixedly provided at both ends of the connecting longitudinal rod 101 , and the enlarged connecting plate 300 is provided with a plurality of second reserved threaded holes 301 .

[0028] In this embodiment, preferably, six second reserved threaded holes 301 are provided and are evenly arranged symmetrically about the central axis of the enlarged connecting plate 300 .

[0029] In this embodiment, preferably, the angle between the connecting horizontal rod 100 and the connecting vertical rod 101 is a right angle.

[0030] When in use, the steel structure of this embodiment, which is easy to splice, is connected to the strip slots 200 provided at both ends of the connecting crossbar 100 and the strip blocks 202 provided at both ends of the connecting longitudinal bar 101 through the strip slots 200, the first reserved threaded holes 201, the strip blocks 202, and the fixing bolts 203 provided by the transverse connecting mechanism. The strip slots 200 and the first reserved threaded holes 201 provided by the strip blocks 202 correspond one to one, thereby achieving a quick snap-in installation of the connecting crossbar 100 and the connecting longitudinal bar 101. Finally, the strip slots 200 and the strip blocks 202 are bolted together and fixed by the fixing bolts 203, thereby improving the stability of the structure. The expanded connecting plate 300 and the second reserved threaded hole 301 provided by the longitudinal connecting mechanism facilitate the docking installation of multiple connecting longitudinal bars 101. The provision of an enlarged connecting plate 300 not only improves the uniformity of the pressure transmission to the bottom rod when the structure is subjected to longitudinal stress, but also improves the convenience of the longitudinal connection of the structure. In actual use, this steel structure connection method, which can be quickly assembled in both the longitudinal and transverse directions, not only makes it more convenient to disassemble and transport, but also improves work efficiency and allows for turnover and economic use. In addition, the middle portions of the connecting crossbar 100 and the connecting longitudinal bar 101 are both in the form of I-beams, which not only ensure the overall rigidity of the structure, but also saves material and further improves the economic benefits of the structure.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure that is easy to splice, comprising a transverse connecting mechanism, a longitudinal connecting mechanism, and steel rods, characterized in that: The transverse connecting mechanism is located on one side of the longitudinal connecting mechanism. The steel rod comprises a connecting transverse rod (100) and a connecting longitudinal rod (101). The transverse connecting mechanism comprises a strip-shaped card slot (200), a first reserved threaded hole (201), a strip-shaped card block (202) and a fixing bolt (203). The strip-shaped card slot (200) is arranged at both ends of the connecting transverse rod (100). The strip-shaped card block (202) is arranged at both ends of the connecting longitudinal rod (101). The fixing bolt (203) passes through the strip-shaped card slot (200) and the strip-shaped card block (202) in sequence and is threadedly connected. The longitudinal connecting mechanism comprises an enlarged connecting plate (300) and a second reserved threaded hole (301).

2. The steel structure that is easy to splice according to claim 1, characterized in that: The middle parts of the connecting crossbar (100) and the connecting longitudinal bar (101) are both in the form of I-beams.

3. The steel structure that is easy to splice according to claim 2, characterized in that: Both ends of the connecting cross bar (100) and the connecting longitudinal bar (101) are made of solid steel.

4. The steel structure that is easy to splice according to claim 1, characterized in that: The first reserved threaded holes (201) are opened inside the strip-shaped card slot (200) and the strip-shaped card block (202), and correspond one to one.

5. The steel structure that is easy to splice according to claim 1, characterized in that: The enlarged connecting plate (300) is fixedly arranged at both ends of the connecting longitudinal rod (101), and the enlarged connecting plate (300) is provided with a plurality of second reserved threaded holes (301).

6. The steel structure that is easy to splice according to claim 5, characterized in that: Six second reserved threaded holes (301) are provided and are evenly arranged symmetrically about the central axis of the enlarged connecting plate (300).

7. The steel structure that is easy to splice according to claim 3, characterized in that: The angle between the connecting transverse rod (100) and the connecting longitudinal rod (101) is a right angle.

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