Pipe truss steel frame structure capable of being accurately and rapidly assembled

Abstract

The pipe truss steel frame structure capable of being accurately and rapidly assembled comprises a supporting column, a connecting rod and a side support, a first round hole is formed in the side face of the supporting column in a penetrating mode, a second round hole is formed in the side face of the supporting column in a penetrating mode, a third round hole is formed in the side face of the supporting column in a penetrating mode, and a fourth round hole is formed in the side face of the supporting column in a penetrating mode. And a first stud is slidably connected into the first round hole and the fourth round hole, a hand wheel is fixedly connected to the upper surface of the stud, and a through hole is formed in the upper surface of the supporting column. The pipe truss steel frame has the advantages that the supporting columns, the connecting rods and the side supports are in threaded connection, the pipe truss steel frame can be rapidly disassembled and assembled, the connecting pieces are accurately positioned through the circular holes formed in the supporting columns, and the disassembling and assembling speed can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a tube truss steel frame structure which can be assembled accurately and quickly. Background Art

[0002] A tube truss is a lattice structure formed by connecting round rods at their ends. The trusses make the truss structure economical in materials and light in weight, and it is easy to form various shapes to suit different uses. For example, it can be made into a simply supported truss, arch, frame and tower. In the current tube truss construction, the tube truss steel frame components need to be firmly spliced ​​and fixed during the installation process. At this stage, welding is generally used for fixing.

[0003] In the existing pipe truss structure, welding is generally used for connection, which is very inconvenient to operate. In some emergency situations, welding is also required on site, thus affecting work efficiency. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a tube truss steel frame structure that can be assembled accurately and quickly.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tubular truss steel frame structure that can be assembled accurately and quickly comprises a pillar, a connecting rod and a side bracket, wherein a first circular hole is penetrated through a side surface of the pillar, a second circular hole is penetrated through a side surface of the pillar, a third circular hole is penetrated through a side surface of the pillar, and a fourth circular hole is penetrated through a side surface of the pillar, a first stud is slidably connected in the first circular hole and the fourth circular hole, a hand wheel is fixedly connected to the upper surface of the first stud, a through hole is formed on the upper surface of the pillar, threaded holes are formed on both sides of the connecting rod, the threaded holes are threadedly connected to the first stud, two second studs are fixedly connected to the side surface of the side bracket, the two second studs are respectively penetrated and slidably connected in the second circular hole and the third circular hole, and nuts are threadedly connected at one end of the two second studs.

[0007] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the bottom end of the through hole is slidably connected to a first connecting block, the lower surface of the first connecting block is fixedly connected to a base, the top end of the through hole is slidably connected to a second connecting block, a circular through hole is opened on the side of the second connecting block, and the first stud passes through and is slidably connected to the interior of the second connecting block.

[0008] In order to better achieve the above purpose, the utility model adopts a further technical solution: the pillars are fixed to each other through a threaded connection between a connecting rod and a first stud, and the pillars are fixed to each other through a threaded connection between a second stud on a side bracket and a nut.

[0009] The utility model has the advantages that the pipe truss steel frame can be quickly dismantled and installed by setting threaded connections between the pillars, the connecting rods and the side brackets, and the multiple circular holes set on the pillars can achieve the effect of accurately positioning the connecting parts, which can speed up the dismantling and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of a tube truss steel frame structure that can be assembled accurately and quickly proposed by the utility model;

[0011] Figure 2 This is a cross-sectional schematic diagram of a tube truss steel frame structure that can be assembled accurately and quickly proposed by the utility model;

[0012] Figure 3 The utility model provides a schematic cross-sectional view of a support column of a tube truss steel frame structure that can be assembled accurately and quickly.

[0013] In the figure: 1 pillar, 2 connecting rod, 3 side bracket, 4 threaded hole, 5 second stud, 6 nut, 7 handwheel, 8 first stud, 9 first connecting block, 10 base, 11 first circular hole, 12 second circular hole, 13 third circular hole, 14 fourth circular hole, 15 second connecting block, 16 through hole, 17 through hole. DETAILED DESCRIPTION

[0014] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Reference Figure 1-Figure 3As shown, a tube truss steel frame structure that can be assembled accurately and quickly includes a pillar 1, a connecting rod 2 and a side bracket 3. A first circular hole 11 is penetrated through the side of the pillar 1, a second circular hole 12 is penetrated through the side of the pillar 1, a third circular hole 13 is penetrated through the side of the pillar 1, and a fourth circular hole 14 is penetrated through the side of the pillar 1. The multiple circular holes arranged on the pillar can achieve the effect of accurately positioning the connecting parts, which can speed up the removal and installation speed. Two second studs 5 are fixedly connected to the side of the side bracket 3, and the two second studs 5 are respectively penetrated and slidably connected in the second circular hole 12 and the third circular hole 13. One end of the two second studs 5 is threadedly connected with a nut 6, and a first stud 8 is slidably connected in the first circular hole 11 and the fourth circular hole 14. A hand wheel 7 is fixedly connected to the upper surface of the first stud 8. The pillar 1 and the connecting rod 2 can be manually disassembled and assembled by rotating the hand wheel 7, and can be easily disassembled and assembled without the need for tools, thereby realizing the function of easy disassembly and assembly. A through hole 17 is provided on the upper surface of the pillar 1, and the bottom end of the through hole 17 is slidably connected to the first connecting block 9, and the lower surface of the first connecting block 9 is fixedly connected to the base 10, and the design of the base 10 is to ensure the stability of the steel structure. The top end of the through hole 17 is slidably connected to the second connecting block 15, and the first stud 8 penetrates and is slidably connected to the inside of the second connecting block 15. A circular through hole 16 is provided on the side of the second connecting block 15, and the circular through hole 16 is a mechanism designed for connecting other pillars. When the structure needs to be lengthened, only the same threaded connection is needed to lengthen the length of the structure, which can solve the problem caused by insufficient length of the steel structure.

[0016] In the utility model, threaded holes 4 are provided on both sides of the connecting rod 2, and the threaded holes 4 are threadedly connected to the first stud 8. The threaded connection can quickly disassemble and assemble the bracket structure. Compared with the traditional steel structure, this design is more convenient and greatly improves the work efficiency. The pillars 1 are fixed to each other through the threaded connection between the connecting rod 2 and the first stud 8, and the pillars 1 are fixed to each other through the threaded connection between the second stud 5 and the nut 6 on the side bracket 3. By setting the threaded connection between the pillars 1, the connecting rod 2 and the side bracket 3, the pipe truss steel frame can be quickly dismantled and installed.

[0017] The pillars 1 are fixed to each other through connecting rods 2 and side brackets, and the pillars 1, connecting rods 2 and side brackets are connected by threads. Each pillar 1 is provided with a plurality of mounting holes, and a stud is slidably connected in each mounting hole. Each pillar 1 is connected with a first connecting block 9 and a second connecting block 15. The first connecting block 9 is for making the steel structure more stable, and the second connecting block 15 is for lengthening the steel structure. The advantage of using threaded connection is that the tube truss steel frame can be quickly dismantled and installed. The multiple circular holes set on the pillars can achieve the effect of accurately positioning the connecting parts, which can speed up the dismantling and installation.

Claims

1. A tube truss steel frame structure that can be assembled accurately and quickly, comprising a support (1), a connecting rod (2) and a side bracket (3), characterized in that: A first circular hole (11) is formed through a side surface of the support column (1), a second circular hole (12) is formed through a side surface of the support column (1), a third circular hole (13) is formed through a side surface of the support column (1), and a fourth circular hole (14) is formed through a side surface of the support column (1). A first stud (8) is slidably connected in the first circular hole (11) and the fourth circular hole (14), a hand wheel (7) is fixedly connected to the upper surface of the first stud (8), a through hole (17) is formed on the upper surface of the support column (1), threaded holes (4) are formed on both side surfaces of the connecting rod (2), the threaded holes (4) are threadedly connected to the first stud (8), and two second studs (5) are fixedly connected to the side surface of the side bracket (3), the two second studs (5) are respectively slidably connected in the second circular hole (12) and the third circular hole (13), and nuts (6) are threadedly connected to one end of the two second studs (5).

2. The tube truss steel frame structure that can be assembled accurately and quickly according to claim 1 is characterized in that: The bottom end of the through hole (17) is slidably connected to a first connection block (9), the lower surface of the first connection block (9) is fixedly connected to a base (10), the top end of the through hole (17) is slidably connected to a second connection block (15), a circular through hole (16) is provided on the side of the second connection block (15), and the first stud (8) penetrates and is slidably connected to the interior of the second connection block (15).

3. The tube truss steel frame structure that can be assembled accurately and quickly according to claim 1 is characterized in that: The pillars (1) are fixed to each other through a threaded connection between a first stud (8) and a threaded hole (4) on a connecting rod (2), and the pillars (1) are fixed to each other through a threaded connection between a second stud (5) on a side bracket (3) and a nut (6).

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