Splicing and assembling structure of steel tube tower

Abstract

The utility model relates to the technical field of steel tube towers, and discloses a splicing and assembling structure of a steel tube tower, the steel tube tower comprises a lower cylinder and an upper cylinder, a support ring is arranged outside the lower cylinder, and a socket is arranged above the lower cylinder. A bayonet is arranged at the bottom of the upper cylinder body, the upper cylinder body is sleeved outside the lower cylinder body and contacted with the support ring, and the socket is aligned with the bayonet. An inner pressing piece is arranged in the inserting opening, an outer pressing piece is arranged outside the clamping opening, and the inner pressing piece and the outer pressing piece jointly penetrate through a bolt. Due to the design of the inserting openings and the clamping openings, connection between the upper steel tube tower barrel body and the lower steel tube tower barrel body is simpler and more convenient, and only the lower steel tube tower barrel body needs to be sleeved with the upper steel tube tower barrel body, the inserting openings correspond to the clamping openings, and then the inner pressing pieces and the outer pressing pieces are fixed together through the bolts. By means of the design, the splicing process is simplified, the requirement for the technical level of operators is lowered, and the splicing quality is more stable and reliable. In conclusion, the steel tube tower splicing and assembling structure has the advantages of being simple, convenient and easy to implement, stable and reliable in connection, high in bearing capacity and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of steel tube towers, in particular to a steel tube tower splicing and assembly structure. Background Art

[0002] As an important building structure, steel tube tower is widely used in the fields of electricity, communication, radio and television. The traditional steel tube tower splicing assembly structure is usually fixed by welding or bolting, which has some problems, such as loose connection, easy to loosen, and easy to be affected by the external environment. Therefore, it is necessary to improve the steel tube tower splicing assembly structure to improve its stability and reliability.

[0003] The existing patent application number is 202320014108.0, and the Chinese patent publication number is CN218972064U. It is a steel pipe quick splicing structure for assembling ultra-high voltage steel pipe towers, including a splicing tube and two steel pipes; a sealing ring is fixedly arranged in the middle position of the inner wall of the splicing tube, and four first wedge-shaped grooves are provided at both ends of the splicing tube, and four second wedge-shaped grooves are provided on the two steel pipes; the second wedge-shaped grooves on the steel pipe correspond to the first wedge-shaped grooves, and wedge blocks are slidably connected in the first wedge-shaped grooves and the second wedge-shaped grooves, and the wedge blocks cooperate with the first wedge-shaped grooves and the second wedge-shaped grooves. When the two steel pipes are accurately positioned and spliced ​​and fixed, the sealing ring between the two steel pipes is also squeezed and expanded, thereby effectively filling the gap at the splicing of the two steel pipes, avoiding the situation where the two steel pipes are not tightly spliced ​​after the splicing is completed.

[0004] With respect to the above scheme, the existing splicing method of steel pipe tower has the following shortcomings: the process is relatively complicated and not simple and easy to operate; at the same time, it requires high technical level of the operators. Once the operation is improper, it is easy to cause unstable splicing quality, thereby failing to ensure the strength between the steel pipe cylinders.

[0005] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a steel tube tower splicing assembly structure. Utility Model Content

[0006] The utility model aims to provide a steel tube tower splicing assembly structure to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A technical solution for a steel tube tower splicing and assembly structure comprises a lower steel tube tower body and an upper steel tube tower body, wherein a support ring is arranged outside the lower steel tube tower body, a socket is arranged through the wall above the support ring, a bayonet is arranged at the bottom edge of the upper steel tube tower body, and the upper steel tube tower body is sleeved outside the lower steel tube tower body and abuts against the support ring, and the socket corresponds to the bayonet, an inner pressure plate is arranged inside the socket, an outer pressure plate is arranged outside the bayonet, a bolt is passed through the inner pressure plate and the outer pressure plate, and a nut is threadedly connected to the bolt.

[0009] As a preferred technical solution, a plurality of the sockets and the bayonet are provided, and the plurality of sockets and the bayonet are evenly distributed at equal intervals.

[0010] As a preferred technical solution, each of the inner pressure plates is in contact with the inner wall of the lower steel tube tower barrel, and each of the outer pressure plates is in contact with the outer wall of the upper steel tube tower barrel.

[0011] As a preferred technical solution, an outer cone is provided on the top of the lower steel tube tower body, and the outer cone and the lower steel tube tower body are processed in one piece.

[0012] As a preferred technical solution, a reinforcement plate is provided in the upper steel tube tower body, and the reinforcement plate is welded to the upper steel tube tower body, an inner cone is provided at the bottom of the reinforcement plate, and the inner cone and the upper steel tube tower body are integrally processed.

[0013] As a preferred technical solution, the outer cone portion matches the inner cone portion, and the end face of the outer cone portion abuts against the reinforcing plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is a steel tube tower splicing assembly structure. The design of the socket and the bayonet makes the connection between the upper steel tube tower barrel and the lower steel tube tower barrel easier and more convenient. It is only necessary to put the upper steel tube tower barrel on the outside of the lower steel tube tower barrel, and make the socket correspond to the bayonet, and then fix the inner pressure plate and the outer pressure plate together by bolts. Such a design not only simplifies the splicing process, but also reduces the requirements on the technical level of the operating workers, making the splicing quality more stable and reliable. In summary, the steel tube tower splicing assembly structure provided by the utility model has the advantages of being simple and convenient, stable and reliable connection, and strong bearing capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a steel tube tower splicing and assembly structure;

[0017] Figure 2 It is an exploded visual structural diagram of a steel tube tower splicing and assembly structure;

[0018] Figure 3 It is a schematic diagram of the local structure of the assembly section of a steel tube tower splicing assembly structure.

[0019] In the accompanying drawings: 11, lower steel tube tower body; 111, socket; 12, support ring; 13, outer cone; 14, upper steel tube tower body; 141, reinforcement plate; 142, inner cone; 15, bayonet; 21, inner pressure plate; 22, outer pressure plate; 23, bolt; 24, nut. DETAILED DESCRIPTION

[0020] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0021] like Figure 1 , Figure 2 , Figure 3 As shown, the utility model provides a technical solution for the splicing and assembling structure of a steel tube tower: it includes a lower steel tube tower body 11 and an upper steel tube tower body 14, a support ring 12 is arranged outside the lower steel tube tower body 11, a socket 111 is arranged through the wall above the support ring 12, a bayonet 15 is arranged at the bottom edge of the upper steel tube tower body 14, and the upper steel tube tower body 14 is sleeved outside the lower steel tube tower body 11 and abuts against the support ring 12, and the socket 111 corresponds to the bayonet 15, and the socket 111 and the bayonet 15 are both provided with a plurality of them, and the plurality of them are evenly distributed at equal intervals, an inner pressure sheet 21 is arranged inside the socket 111, an outer pressure sheet 22 is arranged outside the bayonet 15, and the inner pressure sheet 21 and the outer pressure sheet 22 are worn together A bolt 23 is provided, and a nut 24 is threadedly connected to the bolt 23, each inner pressure piece 21 fits with the inner wall of the lower steel tube tower barrel 11, and each outer pressure piece 22 fits with the outer wall of the upper steel tube tower barrel 14, an outer cone 13 is provided on the top of the lower steel tube tower barrel 11, and the outer cone 13 and the lower steel tube tower barrel 11 are integrally processed, a reinforcing plate 141 is provided in the upper steel tube tower barrel 14, and the reinforcing plate 141 is welded to the upper steel tube tower barrel 14, an inner cone 142 is provided at the bottom of the reinforcing plate 141, and the inner cone 142 and the upper steel tube tower barrel 14 are integrally processed, the outer cone 13 cooperates with the inner cone 142, and the end face of the outer cone 13 abuts against the reinforcing plate 141.

[0022] According to the above scheme, in this embodiment, when in use, first, the upper steel tube tower body 14 is sleeved outside the lower steel tube tower body 11, ensuring that the socket 111 corresponds to the bayonet 15. Then, the inner pressing piece 21 is inserted along the socket 111 and placed inside the socket 111, and the outer pressing piece 22 is placed outside the bayonet 15. Next, the inner pressing piece 21 and the outer pressing piece 22 are connected by the bolt 23, and the inner pressing piece 21 is rotated so that the inner pressing piece 21 and the socket 111 are vertically cross-distributed, and the nut 24 is installed at the other end of the bolt 23 to fix it.

[0023] Through such a design, the connection between the socket 111 and the bayonet 15 is more stable and reliable, effectively preventing the relative movement between the upper steel tube tower barrel 14 and the lower steel tube tower barrel 11. At the same time, since the inner pressing sheet 21 and the outer pressing sheet 22 are respectively attached to the inner wall of the lower steel tube tower barrel 11 and the outer wall of the upper steel tube tower barrel 14, the connection strength is further enhanced.

[0024] In addition, the outer cone 13 at the top of the lower steel tube tower body 11 cooperates with the inner cone 142 at the bottom of the upper steel tube tower body 14, so that the upper steel tube tower body 14 can be smoothly inserted into the outside of the lower steel tube tower body 11, and the reinforcing plate 141 is used to offset the support ring 12 of the lower steel tube tower body 11, thereby increasing the stability of the overall structure.

[0025] In summary, the steel tube tower splicing assembly structure provided by the utility model not only simplifies the splicing process and reduces the technical requirements for operators, but also improves the splicing quality and bearing capacity. At the same time, through the design of the socket 111, the bayonet 15, the inner pressure piece 21 and the outer pressure piece 22, the connection between the upper steel tube tower barrel 14 and the lower steel tube tower barrel 11 is more stable and reliable, effectively improving the overall stability of the steel tube tower.

[0026] The working principle and use process of the utility model: After the various components of the solution are assembled in sequence, all the working steps can be completed according to the above implementation methods in sequence according to actual needs.

[0027] 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.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the present invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A steel tube tower splicing assembly structure, characterized in that: The utility model comprises a lower steel tube tower barrel (11) and an upper steel tube tower barrel (14), wherein a support ring (12) is arranged outside the lower steel tube tower barrel (11), a socket (111) is arranged through the barrel wall above the support ring (12), a bayonet (15) is arranged at the bottom edge of the upper steel tube tower barrel (14), and the upper steel tube tower barrel (14) is sleeved outside the lower steel tube tower barrel (11) and abuts against the support ring (12), and the socket (111) corresponds to the socket (15), an inner pressure plate (21) is arranged inside the socket (111), and an outer pressure plate (22) is arranged outside the socket (15), a bolt (23) is passed through the inner pressure plate (21) and the outer pressure plate (22), and a nut (24) is threadedly connected to the bolt (23).

2. The steel tube tower splicing assembly structure according to claim 1 is characterized in that: A plurality of the sockets (111) and the bayonet (15) are provided, and the plurality of sockets (111) are evenly distributed at equal intervals.

3. The steel tube tower splicing assembly structure according to claim 1 is characterized in that: Each of the inner pressing sheets (21) fits in contact with the inner wall of the lower steel tube tower barrel (11), and each of the outer pressing sheets (22) fits in contact with the outer wall of the upper steel tube tower barrel (14).

4. The steel tube tower splicing assembly structure according to claim 1 is characterized in that: An outer cone (13) is provided at the top of the lower steel tube tower body (11), and the outer cone (13) and the lower steel tube tower body (11) are integrally machined.

5. The steel tube tower splicing assembly structure according to claim 4 is characterized in that: A reinforcing plate (141) is arranged inside the upper steel tube tower barrel (14), and the reinforcing plate (141) is welded to the upper steel tube tower barrel (14), an inner cone (142) is arranged at the bottom of the reinforcing plate (141), and the inner cone (142) and the upper steel tube tower barrel (14) are integrally machined.

6. The steel tube tower splicing assembly structure according to claim 5, characterized in that: The outer cone (13) matches the inner cone (142), and the end surface of the outer cone (13) abuts against the reinforcing plate (141).

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