Assembly type steel truss structure convenient to transport

Abstract

The utility model discloses an assembly type steel truss structure convenient to transport, which comprises a steel truss body, a plurality of screw holes are arranged on the steel truss body, a first locking hole is arranged in the steel truss body, the first locking hole penetrates through the steel truss body, and the first locking hole is communicated with the screw holes; screw rods are arranged on the supporting components, the screw rods are connected into the screw holes in a threaded mode, second locking holes are formed in the screw rods, and the diameter of the second locking holes is the same as that of the first locking holes; the locking assembly comprises a locking screw rod and locking nuts, the locking screw rod penetrates through the first locking hole and the second locking hole, and the locking nuts are arranged at the two ends of the locking screw rod respectively. Compared with the prior art, the utility model can solve the problems that the steel structure supporting components on the steel truss main body are fixedly connected, and meanwhile, a fixed assembled steel truss mechanism prefabricated in a factory is relatively large, so that the transportation is not convenient enough.

Description

Technical Field

[0001] The utility model relates to the field of steel trusses, in particular to an assembled steel truss structure which is easy to transport. Background Art

[0002] With the acceleration of my country's urbanization process, urban civil buildings have been vigorously developed, and various high-rise buildings have become the main buildings and core landmarks in urban buildings, especially various commercial complex buildings, high-end office buildings, star-rated hotels, etc. These high-rise, super high-rise buildings, and commercial complex buildings use a large number of steel truss structures, such as connecting trusses, corridor trusses, floor transfer trusses, and outrigger trusses, due to the needs of structural layout, structural conversion, and structural force.

[0003] Trusses are widely used in steel structures. When the prefabricated steel trusses currently used in the market are used, the steel structure support components on the steel truss body are mostly fixed connections, such as welding connections. At the same time, the fixed prefabricated prefabricated steel trusses in the factory are relatively large and not convenient to transport. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled steel truss structure that is easy to transport in order to solve the problem that the steel structure support components on the steel truss body are fixedly connected and the fixed assembled steel truss structure prefabricated in the factory is large and inconvenient to transport.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: an assembled steel truss structure that is easy to transport, comprising:

[0006] A steel truss body, wherein the steel truss body is provided with a plurality of screw holes, and a first locking hole is provided in the steel truss body, wherein the first locking hole penetrates the steel truss body, and the first locking hole is communicated with the screw hole;

[0007] A plurality of supporting components, each supporting component is provided with a screw rod, the screw rod is screwed into the screw hole, the screw rod is provided with a second locking hole, and the diameter of the second locking hole is the same as the diameter of the first locking hole;

[0008] The locking assembly comprises a locking screw and a locking nut. The locking screw passes through the first locking hole and the second locking hole. The locking nuts are respectively arranged at both ends of the locking screw.

[0009] As a further description of the above technical solution:

[0010] The supporting component comprises a supporting rod connected to the bottom of the screw rod.

[0011] As a further description of the above technical solution:

[0012] Auxiliary support rods are respectively arranged on both sides of the support rod, one end of the auxiliary support rod is rotatably connected to the screw rod, and a fixing rod is arranged on one side of the auxiliary support rod, and the other end of the fixing rod is clamped on the support rod.

[0013] As a further description of the above technical solution:

[0014] The free end of the fixing rod is provided with a spherical clamping portion.

[0015] As a further description of the above technical solution:

[0016] The support rod is provided with a clamping groove matching the spherical clamping portion.

[0017] As a further description of the above technical solution:

[0018] The steel truss body is provided with a countersunk hole, and the locking nut is located in the countersunk hole.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0020] 1. In the utility model, a plurality of screw holes are arranged at intervals at the bottom of both sides of the steel truss body, and the supporting components are detachably screwed to the steel truss body through screws, so that the assembly and disassembly between the steel truss body and the supporting components are convenient, so that the steel truss body can be divided into two independent parts for transportation, thereby achieving the purpose of easy transportation.

[0021] 2. In the utility model, a first locking hole is provided on the steel truss body. After the screw is screwed into the screw hole, when the locking screw is inserted into the first locking hole, the locking screw also passes through the second locking hole on the screw and is fixed with a locking nut, thereby achieving the purpose of fixing the supporting component, making the steel truss body and the supporting component more stably and firmly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 The schematic diagram of the structure is a prefabricated steel truss structure that is easy to transport.

[0024] Figure 2This is a disassembled diagram of an assembled steel truss structure that is easy to transport.

[0025] Figure 3 The present invention is a schematic diagram of the structure of the steel truss body in a prefabricated steel truss structure that is easy to transport.

[0026] Figure 4 The present invention is a schematic diagram of the structure of the supporting components in a prefabricated steel truss structure which is easy to transport.

[0027] Legend:

[0028] 1. Steel truss body; 2. Screw hole; 3. First locking hole; 4. Support component; 41. Support rod; 42. Auxiliary support rod; 5. Screw; 6. Locking assembly; 61. Locking screw; 62. Locking nut; 7. Second locking hole; 8. Fixing rod; 9. Spherical clamping part; 10. Countersunk hole. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] See also Figure 1-4 The utility model provides a prefabricated steel truss structure that is easy to transport, which includes:

[0035] A steel truss body 1, wherein a plurality of screw holes 2 are arranged on the steel truss body 1, and a first locking hole 3 is arranged inside the steel truss body 1, wherein the first locking hole 3 passes through the steel truss body 1, and the first locking hole 3 is communicated with the screw hole 2;

[0036] A plurality of supporting components 4, each supporting component 4 being provided with a screw 5, each screw 5 being screwed into each screw hole 2, each screw 5 being provided with a second locking hole 7, and the diameter of the second locking hole 7 being the same as the diameter of the first locking hole 3;

[0037] The locking assembly 6 comprises a locking screw 61 and a locking nut 62 . The locking screw 61 passes through the first locking hole 3 and the second locking hole 7 . The locking nuts 62 are respectively disposed at both ends of the locking screw 61 .

[0038] The support component 4 includes a support rod 41, and the support rod 41 is connected to the bottom of the screw rod 61. The support rod is fixedly connected to the screw rod, which can improve the stability of the connection between the support rod and the screw rod.

[0039] Auxiliary support rods 42 are respectively provided on both sides of the support rod 41, one end of the auxiliary support rod 42 is rotatably connected to the screw rod 61, and a fixing rod 8 is provided on one side of the auxiliary support rod 42, and the other end of the fixing rod 8 is clamped on the support rod 41. The auxiliary support rods can further improve the stability of the support component. When in use, the fixing rod is clamped on the support rod; when transporting, the fixing rod is separated from the support rod, and the auxiliary support rod can be close to the support rod, thereby reducing the overall size of the support component for easy transportation. In another embodiment, one end of the fixing rod is rotatably connected to the auxiliary support rod, and the other end of the fixing rod is clamped in a clamping groove on the support rod. There are multiple clamping grooves, which are convenient for adjusting the position of the fixing rod, so that the auxiliary support rod and the support rod can form different angles, which is convenient for adapting to different occasions.

[0040] The free end of the fixing rod 8 is provided with a spherical clamping portion 9. The support rod 41 is provided with a clamping groove matching the spherical clamping portion 9. This facilitates the installation and disassembly of the fixing rod and the support rod.

[0041] The steel truss body 1 is provided with a countersunk hole 10, and the locking nut 62 is located in the countersunk hole 10. The surface of the steel truss body can be made flat.

[0042] Working principle: When in use, the screw rod on the supporting component is screwed into the screw hole on the steel truss body, and the locking screw is inserted into the first locking hole, and the locking screw also passes through the second locking hole on the screw rod, and is fixed with the locking nut, thereby fixing the supporting component and making the steel truss body and the supporting component more stably and firmly fixed; when transporting, loosen the locking nut, pull out the locking screw, and turn the screw rod to separate the supporting component from the steel truss body, and disassemble it into two independent parts for transportation, so as to achieve the purpose of easy transportation.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A prefabricated steel truss structure that is easy to transport, characterized in that: include: A steel truss body, wherein the steel truss body is provided with a plurality of screw holes, and a first locking hole is provided in the steel truss body, wherein the first locking hole penetrates the steel truss body, and the first locking hole is communicated with the screw hole; A plurality of supporting components, each supporting component is provided with a screw rod, the screw rod is screwed into the screw hole, the screw rod is provided with a second locking hole, and the diameter of the second locking hole is the same as the diameter of the first locking hole; The locking assembly comprises a locking screw and a locking nut. The locking screw passes through the first locking hole and the second locking hole. The locking nuts are respectively arranged at both ends of the locking screw.

2. The transportable assembled steel truss structure according to claim 1, characterized in that: The supporting component comprises a supporting rod connected to the bottom of the screw rod.

3. The transportable assembled steel truss structure according to claim 2, characterized in that: Auxiliary support rods are respectively arranged on both sides of the support rod, one end of the auxiliary support rod is rotatably connected to the screw rod, and a fixing rod is arranged on one side of the auxiliary support rod, and the other end of the fixing rod is clamped on the support rod.

4. The transportable assembled steel truss structure according to claim 3 is characterized in that: The free end of the fixing rod is provided with a spherical clamping portion.

5. The transportable assembled steel truss structure according to claim 4, characterized in that: The support rod is provided with a clamping groove matching the spherical clamping portion.

6. The transportable assembled steel truss structure according to claim 1, characterized in that: The steel truss body is provided with a countersunk hole, and the locking nut is located in the countersunk hole.

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