Novel green and environment-friendly fabricated steel structure

Abstract

The utility model relates to the field of steel structures, and particularly provides a novel green and environment-friendly assembly type steel structure. The supporting device comprises a steel beam assembly and a supporting assembly, the steel beam assembly comprises a steel beam, steel beam connecting pieces are fixedly connected to the middle positions of the tops of the front end and the rear end of the steel beam, an auxiliary supporting rod is arranged at the bottom end of a main supporting rod, a ball cup is arranged at the bottom end of the auxiliary supporting rod, and a supporting rod connecting piece is arranged on the lower side of the ball cup. Through cooperation of the steel beam assembly and the supporting assembly, the problems that when an existing steel structure is used for assembling some non-traditional special-shaped structure buildings, different supporting angles needed by assembling can be achieved between a steel beam and a steel column only through welding, a large number of welding spots and welding seams are increased in the mode, steel loss is increased, and cost is reduced are solved. And the device has the advantages of better environmental protection property, simple structure and convenience and rapidness in use.

Description

Technical Field

[0001] The utility model relates to the field of steel structures, in particular to a novel green and environment-friendly assembled steel structure. Background Art

[0002] Prefabricated steel structure is a building structure made of steel. Compared with traditional concrete structure, steel structure has lighter weight and higher compressive strength. Steel structure also has good deformation capacity and can withstand a certain degree of deformation without damage. The construction of the building frame is completed by assembling and assembling prefabricated steel components on site. It is widely used in large-span high-rise buildings such as large factories and bridges.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: when assembling some non-traditional special-shaped structural buildings, existing steel structures need to be welded to achieve the different support angles required for assembly between steel beams and steel columns. This method increases a large number of welding points and welds, increases the loss of steel, and cannot be reused, and has poor economy and environmental protection. Utility Model Content

[0004] In order to improve the existing steel structure, when assembling some non-traditional special-shaped structural buildings, welding is required to achieve the different support angles required for assembly between steel beams and steel columns. This method increases a large number of welding points and welds, increases the loss of steel, and cannot be reused, and has poor economy and environmental protection. The present application provides a new type of green and environmentally friendly prefabricated steel structure.

[0005] The present application provides a new type of green and environmentally friendly prefabricated steel structure adopts the following technical scheme: a new type of green and environmentally friendly prefabricated steel structure, including a steel beam assembly and a support assembly, the steel beam assembly includes a steel beam, and a steel beam connecting piece is fixedly connected to the middle position of the top of the front and rear ends of the steel beam, and T-shaped slots are opened on both sides of the bottom end of the steel beam, and fastening bolts are provided on both sides of the top end of the steel beam. The support assembly includes a main support rod, and the main support rod is located on the lower side of the left T-shaped slot. A secondary support rod is provided at the bottom end of the main support rod, and a ball head seat is provided at the bottom end of the secondary support rod, and a support rod connecting piece is provided on the lower side of the ball head seat.

[0006] It is further provided that a T-shaped clamping block is provided in the T-shaped clamping groove on the left side, and the bottom end of the T-shaped clamping block is rotatably connected to a rotating seat via a rotating shaft.

[0007] It is further provided that the bottom of the rotating seat is rotatably connected to a rotating rod, and the bottom end of the rotating rod is fixedly connected to the top end of the main supporting rod.

[0008] It is further configured that the bottom ends of the main support rod and the auxiliary support rod are both provided with connecting grooves, the auxiliary support rod and the top end of the ball head seat are both fixedly connected with connecting rods, and the tops of the connecting rods are threadedly connected to the connecting grooves.

[0009] It is further provided that a ball head groove is provided at the bottom end of the ball head seat, a ball head rod is rotatably connected in the ball head groove, and the bottom end of the ball head rod is fixedly connected to the top end of the support rod connecting piece.

[0010] It is further configured that the left end of the steel beam is fixedly connected with a second group of T-shaped blocks, the right end of the steel beam is fixedly connected with a splicing seat, the right end of the splicing seat is also provided with a T-shaped slot, and the T-shaped blocks can be snapped into the T-shaped slot.

[0011] It is further provided that threaded holes are provided on both sides of the top of the steel beam, threaded holes are also provided on the tops of the splicing seat and the two groups of T-shaped blocks, and the fastening bolts are threadedly connected to the threaded holes.

[0012] Compared with the related art, the new green and environmentally friendly assembled steel structure provided by the utility model has the following beneficial effects:

[0013] The utility model provides a novel green and environmentally friendly assembled steel structure. Through the cooperation of the steel beam assembly and the support assembly, the utility model solves the problem that when the existing steel structure is assembled in some non-traditional special-shaped structural buildings, welding is required to make the steel beams and steel columns reach the different support angles required for assembly. This method increases a large number of welding points and welds, increases the loss of steel, cannot be reused, and has poor economic and environmental performance. Through the lateral rotation connection between the rotating seat and the T-block, and the longitudinal rotation connection between the rotating seat and the rotating rod, and the arrangement of the ball head seat and the ball head rod, it is convenient for personnel to flexibly adjust the overall installation and fixing angle of the support assembly without welding, thereby reducing the welding points and welds generated when assembling non-vertical special-shaped structures, having better environmental performance, and a simple structure and convenient use.

[0014] The utility model provides a novel green and environmentally friendly assembled steel structure. Through the cooperation of the steel beam assembly and the support assembly, the fastening bolt is rotated to make it threadedly connected to the threaded hole, so that the T-shaped slot and the T-shaped block can be combined and connected, and the steel beam can be assembled and connected according to different length requirements. The setting of the connecting groove and the connecting rod can assemble and connect multiple groups of auxiliary support rods according to different height requirements. The modular structure is convenient for disassembly and assembly and subsequent recycling, and has good practicality and good economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a new green and environmentally friendly assembled steel structure provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the overall right side structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall left-side structure of the utility model;

[0018] Figure 4 For this utility model Figure 1 A is an enlarged structural diagram;

[0019] Figure 5 For this utility model Figure 2 A schematic diagram of the enlarged structure at B;

[0020] Figure 6 For this utility model Figure 3 Enlarged structural diagram at point C.

[0021] Numbers in the figure: 1. Steel beam assembly; 101. Steel beam; 102. Splicing seat; 103. T-shaped slot; 104. T-shaped block; 105. Steel beam connector; 106. Rotating shaft; 107. Rotating seat; 108. Rotating rod; 109. Fastening bolt; 110. Threaded hole; 2. Support assembly; 201. Main support rod; 202. Auxiliary support rod; 203. Connecting groove; 204. Connecting rod; 205. Ball head seat; 206. Ball head slot; 207. Ball head rod; 208. Support rod connector. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.

[0023] Embodiment 1:

[0024] like Figure 1-6 As shown, the new green and environmentally friendly assembled steel structure of the utility model includes a steel beam component 1 and a support component 2. The steel beam component 1 includes a steel beam 101. The steel beam 101 is fixedly connected to a steel beam connector 105 at the middle position of the top of the front and rear ends. The left and right sides of the bottom end of the steel beam 101 are provided with T-shaped slots 103. The left and right sides of the top of the steel beam 101 are provided with fastening bolts 109. The support component 2 includes a main support rod 201. The main support rod 201 is located at the lower side of the left T-shaped slot 103. The bottom end of the main support rod 201 is provided with a secondary support rod 202. The bottom end of the secondary support rod 202 is provided with a ball head seat 205, and the lower side of the ball head seat 205 is provided with a support rod connector 208.

[0025] like Figure 1-6 As shown, a T-shaped clamping block 104 is disposed in the left T-shaped clamping groove 103 , and the bottom end of the T-shaped clamping block 104 is rotatably connected to a rotating seat 107 via a rotating shaft 106 .

[0026] like Figure 1-6As shown, the bottom of the rotating seat 107 is rotatably connected to a rotating rod 108 , and the bottom end of the rotating rod 108 is fixedly connected to the top end of the main support rod 201 .

[0027] like Figure 1-6 As shown, the bottom ends of the main support rod 201 and the auxiliary support rod 202 are both provided with connecting grooves 203, the top ends of the auxiliary support rod 202 and the ball head seat 205 are both fixedly connected with connecting rods 204, and the tops of the connecting rods 204 are all threadedly connected to the connecting grooves 203.

[0028] During implementation, through the lateral rotation connection between the rotating seat 107 and the T-shaped block 104, and the longitudinal rotation connection between the rotating seat 107 and the rotating rod 108, and in conjunction with the setting of the ball head seat 205 and the ball head rod 207, it is convenient for personnel to flexibly adjust the overall installation and fixing angle of the support assembly 2 without welding, thereby reducing the welding points and welds generated during the assembly of non-vertical anisotropic structures, having better environmental protection, and a simple structure and easy use.

[0029] Embodiment 2:

[0030] like Figure 1-6 As shown, based on the first embodiment, the utility model provides a new green and environmentally friendly assembled steel structure technical solution: a ball head groove 206 is opened at the bottom end of the ball head seat 205, and a ball head rod 207 is rotatably connected in the ball head groove 206, and the bottom end of the ball head rod 207 is fixedly connected to the top of the support rod connecting piece 208.

[0031] like Figure 1-6 As shown, the left end of the steel beam 101 is fixedly connected to a second group of T-shaped blocks 104 , and the right end of the steel beam 101 is fixedly connected to a splicing seat 102 . The right end of the splicing seat 102 is also provided with a T-shaped slot 103 , and the T-shaped blocks 104 can be snapped into the T-shaped slot 103 .

[0032] like Figure 1-6 As shown, threaded holes 110 are provided on both sides of the top of the steel beam 101 , and threaded holes 110 are also provided on the tops of the splicing seat 102 and the two groups of T-shaped blocks 104 . The fastening bolts 109 are all threadedly connected to the threaded holes 110 .

[0033] During implementation, by cooperating with the steel beam assembly 1 and the support assembly 2, the fastening bolt 109 is rotated to make it threadedly connected to the threaded hole 110, so that the T-shaped slot 103 and the T-shaped block 104 can be combined and connected, thereby assembling and connecting multiple groups of steel beams 101 according to different length requirements. The setting of the connecting groove 203 and the connecting rod 204 can assemble and connect multiple groups of secondary support rods 202 according to different height requirements. The modular structure facilitates disassembly and assembly as well as subsequent recycling, and has good practicality and good economy.

[0034] The advantages of this technical solution in practical applications include but are not limited to the following:

[0035] 1. Through the lateral rotation connection between the rotating seat 107 and the T-shaped block 104, and the longitudinal rotation connection between the rotating seat 107 and the rotating rod 108, and in conjunction with the arrangement of the ball head seat 205 and the ball head rod 207, it is convenient for personnel to flexibly adjust the overall installation and fixing angle of the support assembly 2 without welding, thereby reducing the welding points and welds generated during the assembly of non-vertical anisotropic structures, having better environmental protection, and a simple structure and convenient use.

[0036] 2. By rotating the fastening bolt 109 to make it threadedly connected to the threaded hole 110, the T-shaped slot 103 and the T-shaped block 104 can be combined and connected, and the steel beam 101 can be assembled and connected according to different length requirements. The setting of the connecting groove 203 and the connecting rod 204 can assemble and connect multiple groups of auxiliary support rods 202 according to different height requirements. The modular structure is convenient for disassembly and assembly and subsequent recycling, and has good practicality and good economy.

[0037] The technical solution first fixes and installs the steel beam 101 through the steel beam connector 105, and connects the rotating seat 107 to the T-block 104 through the lateral rotation, and the rotating seat 107 to the rotating rod 108 through the longitudinal rotation. At the same time, with the setting of the ball head seat 205 and the ball head rod 207, it is convenient for personnel to flexibly adjust the overall installation and fixing angle of the support assembly 2, and fix it through the support rod connector 208, and rotate the fastening bolt 109 to make it threadedly connected to the threaded hole 110, so that the T-slot 103 and the T-block 104 can be combined and connected, so that multiple groups of steel beams 101 can be assembled and connected according to different length requirements. The setting of the connecting groove 203 and the connecting rod 204 can assemble and connect multiple groups of secondary support rods 202 according to different height requirements.

[0038] The above are only exemplary embodiments of the present disclosure and cannot be used to limit the scope of the present disclosure. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and practice, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field that are not recorded in the present disclosure.

Claims

1. A novel green and environmentally friendly assembled steel structure, comprising a steel beam assembly (1) and a support assembly (2), characterized in that: The steel beam assembly (1) comprises a steel beam (101), wherein a steel beam connector (105) is fixedly connected at the middle position of the top of the front and rear ends of the steel beam (101), a T-shaped slot (103) is provided on both sides of the bottom end of the steel beam (101), and a fastening bolt (109) is provided on both sides of the top end of the steel beam (101), and the support assembly (2) comprises a main support rod (201), wherein the main support rod (201) is located at the lower side of the left T-shaped slot (103), and a secondary support rod (202) is provided at the bottom end of the main support rod (201), and a ball head seat (205) is provided at the bottom end of the secondary support rod (202), and a support rod connector (208) is provided at the lower side of the ball head seat (205).

2. The new green and environmentally friendly assembled steel structure according to claim 1 is characterized in that: A T-shaped clamping block (104) is arranged in the T-shaped clamping groove (103) on the left side, and the bottom end of the T-shaped clamping block (104) is rotatably connected to a rotating seat (107) via a rotating shaft (106).

3. The new green and environmentally friendly assembled steel structure according to claim 2 is characterized in that: The bottom of the rotating seat (107) is rotatably connected to a rotating rod (108), and the bottom end of the rotating rod (108) is fixedly connected to the top end of the main support rod (201).

4. The new green and environmentally friendly assembled steel structure according to claim 3 is characterized in that: The bottom ends of the main support rod (201) and the auxiliary support rod (202) are both provided with a connecting groove (203), the auxiliary support rod (202) and the top end of the ball head seat (205) are both fixedly connected with a connecting rod (204), and the top of the connecting rod (204) is threadedly connected to the connecting groove (203).

5. The new green and environmentally friendly assembled steel structure according to claim 4 is characterized in that: A ball head groove (206) is provided at the bottom end of the ball head seat (205), a ball head rod (207) is rotatably connected in the ball head groove (206), and the bottom end of the ball head rod (207) is fixedly connected to the top end of the support rod connecting piece (208).

6. The new green and environmentally friendly assembled steel structure according to claim 5 is characterized in that: The left end of the steel beam (101) is fixedly connected with a second group of T-shaped clamping blocks (104), and the right end of the steel beam (101) is fixedly connected with a splicing seat (102). The right end of the splicing seat (102) is also provided with a T-shaped clamping groove (103), and the T-shaped clamping blocks (104) can be clamped in the T-shaped clamping groove (103).

7. The new green and environmentally friendly assembled steel structure according to claim 6 is characterized in that: The top of the steel beam (101) is provided with threaded holes (110) on both sides, and the tops of the joint seat (102) and the two groups of T-shaped blocks (104) are also provided with threaded holes (110), and the fastening bolts (109) are all threadedly connected to the threaded holes (110).

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