Novel assembly type steel structure

Abstract

The utility model discloses a novel assembly type steel structure, and relates to the technical field of assembly type steel structures. The novel assembly type steel structure comprises first H-shaped steel and second H-shaped steel, fixing plates are fixedly connected to the front surface and the rear surface of the first H-shaped steel, T-shaped sliding grooves are formed in the two fixing plates, fixing rods are fixedly connected to the bottom walls of the two T-shaped sliding grooves, first concave plates are fixedly connected to the front surface and the rear surface of the first H-shaped steel, and second concave plates are fixedly connected to the front surface and the rear surface of the second H-shaped steel. Third concave plates are fixedly connected to the front surfaces and the rear surfaces of the first H-shaped steel, supporting plates are inserted into the concave positions of the two third concave plates and rotationally connected through first fixing pins, the multiple pieces of first H-shaped steel are arranged, the structures of the multiple pieces of first H-shaped steel are completely the same, and the two pieces of first H-shaped steel and the two pieces of second H-shaped steel are installed together in an assembling mode; and compared with the mode that the steel structure is fixed in a welding mode, the time for welding through a welding tool is saved, and the mounting efficiency of the first H steel and the second H steel is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabricated steel structure, especially a novel fabricated steel structure. BACKGROUND

[0002] Steel structure is a structure composed of steel material, is one of main building structure types, and is mainly composed of steel beam, steel column, steel truss and other components made of sectional steel and steel plate, and adopts rust removal and rust prevention processes such as silicification, pure manganese phosphating, water washing and drying and galvanizing.

[0003] Steel structure needs to be used when supporting and installing buildings, but most of the existing steel structures are complete through welding, which leads to great inconvenience when buildings need to be disassembled, increases the working time of operators and reduces the practicability of the steel structure. UTILITY MODEL CONTENT

[0004] The utility model discloses a novel fabricated steel structure, which can solve the problem that most of the existing steel structures are complete through welding, which leads to great inconvenience when buildings need to be disassembled, increases the working time of operators and reduces the practicability of the steel structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel fabricated steel structure, comprising a first H steel and a second H steel.

[0006] The front and rear surfaces of the first H steel are fixedly connected with fixed plates, T-shaped sliding grooves are formed in the two fixed plates, fixed rods are fixedly connected to the bottom walls of the two T-shaped sliding grooves, first concave plates are fixedly connected to the front and rear surfaces of the first H steel, and third concave plates are fixedly connected to the front and rear surfaces of the first H steel.

[0007] Preferably, support plates are inserted into the concave parts of the two third concave plates and are rotatably connected through first fixed pins, and the number of the first H steels is multiple, and the structures on the multiple first H steels are completely same.

[0008] Preferably, three fixed screws are fixedly connected to the left and right sides of the second H steel, and fixed nuts are threadedly sleeved to the outer walls of the six fixed screws.

[0009] Preferably, connecting plates are arranged on the left and right sides of the second H steel, and connecting blocks are fixedly connected to the front and rear surfaces of the connecting plates.

[0010] Preferably, three fixed holes matched with the fixed screws are formed in the left side of each of the two connecting plates.

[0011] Preferably, T-shaped sliding blocks are fixedly connected to the front and rear surfaces of the second H steel.

[0012] Preferably, the upper surface of each of the two T-shaped sliding blocks is provided with a through hole, and the two through holes respectively pass through the lower surface of the corresponding T-shaped sliding block.

[0013] Preferably, the lower surface of the second H-shaped steel is fixedly connected with two second concave plates, and the number of the second H-shaped steels is multiple, and the structures on the multiple second H-shaped steels are completely same.

[0014] Compared with the prior art, the novel assembly type steel structure has the advantages that:

[0015] 1. The novel assembly type steel structure is installed together by using the assembly mode, compared with the welding mode for fixing the steel structure, the welding time by using the welding tool is saved, and the installation efficiency of the first H-shaped steel and the second H-shaped steel is improved.

[0016] 2. The novel assembly type steel structure is installed together by using the assembly mode, compared with the welding mode for fixing the steel structure, the welding time by using the welding tool is saved, and the installation efficiency of the first H-shaped steel and the second H-shaped steel is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model is further illustrated below by combining with the drawings and examples:

[0018] Figure 1 It is the overall structure schematic view of the utility model;

[0019] Figure 2 It is the overall upper surface view of the utility model;

[0020] Figure 3 It is the overall upper surface view of the utility model;

[0021] Figure 4 It is the second H-shaped steel and fixed screw connection schematic view of the utility model;

[0022] Figure 5 It is the connecting plate surface schematic view of the utility model.

[0023] The drawings show that: 1, the first H-shaped steel; 2, the second H-shaped steel; 3, the supporting plate; 4, the connecting block; 5, the first concave plate; 6, the connecting plate; 7, the fixed screw; 8, the second concave plate; 9, the fixed rod; 10, the fixed plate; 11, the T-shaped sliding groove; 12, the T-shaped sliding block; 13, the through hole; 14, the fixed hole; 15, the third concave plate. DETAILED DESCRIPTION

[0024] The specific embodiments of the utility model will be described in detail in this part, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the written part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0026] In the description of the utility model, greater than, less than, more than and the like are understood as not including the number, and above, below and the like are understood as including the number.If there is a description of first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0027] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0028] Please refer to Figures 1-5 The utility model provides a technical scheme: a novel assembly type steel structure, including first H steel 1 and second H steel 2, the front and back surfaces of first H steel 1 are all fixedly connected with fixed plate 10, T-shaped sliding slot 11 is all set up on two fixed plates 10, the bottom wall of two T-shaped sliding slots 11 is all fixedly connected with fixed rod 9, the front and back surfaces of first H steel 1 are all fixedly connected with first concave plate 5, the front and back surfaces of first H steel 1 are all fixedly connected with third concave plate 15.

[0029] Further, the concave parts of two third concave plates 15 are all inserted with support plate 3, and are all connected through first fixed pin rotation, the number of first H steel 1 is multiple, and the structures on multiple first H steels 1 are completely same.

[0030] Further, the left and right sides of second H steel 2 are all fixedly connected with three fixed screw rods 7, and the outer walls of six fixed screw rods 7 are all threadedly sleeved with fixed nuts.

[0031] Further, the left and right sides of second H steel 2 are all provided with connecting plate 6, and the front and back surfaces of connecting plate 6 are all fixedly connected with connecting block 4.

[0032] Further, the left side of the two connecting plates 6 is provided with three fixing holes 14 matched with the fixing screws 7.

[0033] Further, the front and rear surfaces of the second H steel 2 are fixedly connected with T-shaped sliding blocks 12.

[0034] Further, the upper surfaces of the two T-shaped sliding blocks 12 are provided with through holes 13, and the through holes 13 respectively penetrate the lower surfaces of the corresponding T-shaped sliding blocks 12.

[0035] Further, the lower surface of the second H steel 2 is fixedly connected with two second concave plates 8, and the number of the second H steel 2 is multiple, and the structures of the multiple second H steels 2 are completely same.

[0036] Further, when using the new assembly type steel structure, first, the two first H steels 1 are placed in the designated position, then the second H steel 2 is taken up by the external tool, then the two T-shaped sliding blocks 12 are slidingly connected into the inner walls of the corresponding T-shaped sliding grooves 11, and the two fixing rods 9 are slidingly inserted into the inner walls of the two through holes 13, the two T-shaped sliding grooves 11, the two T-shaped sliding blocks 12 and the two through holes 13 play a guiding role in the installation of the second H steel 2, thereby improving the convenience and accuracy of the installation of the second H steel 2 and the two first H steels 1;

[0037] Then, the workers rotate the two supporting plates 3, the opposite surfaces of the two supporting plates 3 are respectively inserted into the inner walls of the two second concave plates 8, and then the two supporting plates 3 and the second concave plates 8 are fixedly connected together by the two first fixing bolts.

[0038] Then, the workers take up the connecting plate 6 as a whole, place the two connecting blocks 4 in the concave parts of the two first concave plates 5, and pass the three fixing screws 7 through the inner walls of the corresponding fixing holes 14, then fix and install the two first concave plates 5 and the two connecting blocks 4 together by the first fixing bolts, then fix and install the connecting plate 6 on the three fixing screws 7 by the nuts, and the installation mode of the other connecting plate 6 as a whole is the same.

[0039] By using the assembly type to install the two first H steels 1 and the second H steel 2 together, compared with the welding type to fix the steel structure, the welding time using the welding tool is saved, and the installation efficiency of the first H steel 1 and the second H steel 2 is improved.

[0040] Working principle: when using the new assembled steel structure, firstly, the two first H steels 1 are placed in the designated position, then the second H steel 2 is picked up by an external tool, then the two T-shaped sliding blocks 12 are slidingly connected into the inner walls of the corresponding T-shaped sliding grooves 11, and the two fixed rods 9 are slidingly inserted into the inner walls of the two through holes 13, the two T-shaped sliding grooves 11, the two T-shaped sliding blocks 12 and the two through holes 13 play a guiding role in the installation of the second H steel 2;

[0041] Then the workers rotate the two supporting plates 3, the opposite surfaces of the two supporting plates 3 are respectively inserted into the inner walls of the two second concave plates 8, and then the two supporting plates 3 and the second concave plates 8 are fixedly connected together through the two first fixed bolts.

[0042] Then the workers pick up the connecting plates 6 as a whole, place the two connecting blocks 4 in the concave portions of the two first concave plates 5, and pass the three fixed screw rods 7 through the inner walls of the corresponding fixed holes 14, then the two first concave plates 5 and the two connecting blocks 4 are fixedly installed together through the first fixed bolts, then the connecting plates 6 are fixedly installed on the three fixed screw rods 7 through the nuts, and the other connecting plates 6 are installed in the same way as a whole.

[0043] Compared with the welding method for fixing the steel structure, the welding tool is not used, so the welding time is saved.

[0044] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. A new type of fabricated steel structure, characterized in that, Include: First H steel (1) and second H steel (2); The front and rear surfaces of the first H steel (1) are fixedly connected with the fixed plates (10), T-shaped sliding grooves (11) are formed in the two fixed plates (10), the bottom walls of the two T-shaped sliding grooves (11) are fixedly connected with the fixed rods (9), the front and rear surfaces of the first H steel (1) are fixedly connected with the first concave plates (5), and the front and rear surfaces of the first H steel (1) are fixedly connected with the third concave plates (15).

2. The novel fabricated steel structure according to claim 1, characterized in that: The concave portions of the two third concave plates (15) are inserted with the support plates (3) and are rotatably connected through the first fixed pins, the number of the first H steels (1) is multiple, and the structures of the multiple first H steels (1) are completely same.

3. The novel fabricated steel structure according to claim 1, characterized in that: The left and right sides of the second H steel (2) are fixedly connected with three fixed screw rods (7), and the outer walls of the six fixed screw rods (7) are threadedly sleeved with fixed nuts.

4. The novel fabricated steel structure according to claim 1, characterized in that: The left and right sides of the second H steel (2) are provided with the connecting plates (6), and the front and rear surfaces of the connecting plates (6) are fixedly connected with the connecting blocks (4).

5. The novel fabricated steel structure according to claim 4, characterized in that: The left sides of the two connecting plates (6) are provided with three fixed holes (14) matched with the fixed screw rods (7).

6. The novel fabricated steel structure according to claim 1, characterized in that: The front and rear surfaces of the second H steel (2) are fixedly connected with the T-shaped sliding blocks (12).

7. The novel fabricated steel structure according to claim 6, characterized in that: The upper surfaces of the two T-shaped sliding blocks (12) are provided with through holes (13) penetrating the lower surfaces of the corresponding T-shaped sliding blocks (12).

8. The novel fabricated steel structure according to claim 1, characterized in that: The lower surface of the second H steel (2) is fixedly connected with two second concave plates (8), the number of the second H steels (2) is multiple, and the structures of the multiple second H steels (2) are completely same.

Images