Cable bent tower pipeline fixing device

Abstract

The utility model discloses a cable bent tower pipeline fixing device which comprises a climbing cone assembly and profile steel. One end of the climbing cone assembly is pre-buried in the tower column, and the other end is connected with the profile steel; plain round steel bars used for hooping different types of pipelines are mounted on the profile steel; the climbing cone assembly serves as a basic part of the fixing device and provides stable supporting and connecting points. The profile steel serves as a middle part for connecting the climbing cone assembly and the plain round steel bars and transmits and disperses loads. The plain round steel bars are used for hooping different types of pipelines to ensure that the positions of the pipelines in the cable bent tower are stable; the pre-embedding process of the climbing cone assembly and the installation process of the section steel and the plain round steel bars are relatively simple, operation of constructors is facilitated, and the construction efficiency is improved; and when the pipeline needs to be overhauled or replaced, the fixing device can be conveniently disassembled and reinstalled, so that the maintenance cost is reduced, and the maintenance time is shortened.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary construction of tower pump pipes and water pipes in bridge engineering, and particularly relates to a tower pipe fixing device. Background Technique

[0002] In the construction of the tower of conventional bridge engineering, the concrete pumping method is generally adopted. The height of the tower is generally in the range of 100m - 300m. Therefore, during the construction of the tower, the pump pipes and water pipes need to be vertically arranged along the outer side of the tower and extended as the tower column is poured. The conventional fixing method for pump pipes and water pipes is to pre-embed a special well frame, and the special frame is mostly used for pre-embedding in the steel components on the tower body. The traditional fixing special frame is arranged with inner and outer layers, with a complex structure, large material consumption, inconvenient installation and disassembly, and with the increase of the height of the tower column, there are more and more potential safety hazards in construction. Summary of the Invention

[0003] In order to overcome the defects in the above-mentioned prior art, a simple and efficient tower pipe fixing device is provided; it solves the problems of the existing traditional special installation and fixing frame for pump pipes with complex structure, large material consumption, inconvenient installation and disassembly, and many potential safety hazards in construction.

[0004] The technical solution of the utility model is as follows: A tower pipe fixing device includes a climbing cone assembly and a steel section. One end of the climbing cone assembly is pre-embedded in the tower column, and the other end is connected to the steel section. Smooth round steel bars for hoop-fixing different types of pipes are installed on the steel section. The climbing cone assembly serves as the basic part of the fixing device, providing stable support and connection points; the steel section serves as an intermediate component connecting the climbing cone assembly and the smooth round steel bars, transmitting and dispersing loads; the smooth round steel bars are used to hoop-fix different types of pipes to ensure the stable position of the pipes in the tower.

[0005] Preferably, the steel section is an H-shaped steel, which includes a first wing plate, a second wing plate and a connecting plate; the first wing plate and the second wing plate are connected by the connecting plate. The coordinated action of the first wing plate, the second wing plate and the connecting plate enables the H-shaped steel to maintain overall stability when subjected to external forces and prevents deformation or damage.

[0006] Preferably, a plurality of connecting holes for installing smooth round steel bars are opened on the second wing plate, and the diameter of the connecting holes is larger than the diameter of the smooth round steel bars; this enables the smooth round steel bars to easily pass through the holes, improving the installation efficiency and facilitating the operation when the smooth round steel bars need to be replaced or adjusted.

[0007] Preferably, the shape of the smooth round steel bar is C-shaped, and both ends pass through the connecting holes and are assembled on the second wing plate; the C-shaped smooth round steel bar can adapt to pipes of different shapes and sizes, making the fixing device more flexible and versatile.

[0008] Preferably, sleeves are screwed at both ends of the plain round steel bars, and the sleeves are abutted against one side of the connecting plate close to the second wing plate. As a transition connecting member between the plain round steel bars and the second wing plate, the sleeves firmly connect the plain round steel bars to the second wing plate by screwing. This connection method is more secure than simple perforation installation, can more effectively resist external loads and vibrations, and ensure the stable fixation of the pipeline.

[0009] Preferably, there are multiple plain round steel bars, and multiple plain round steel bars and the second wing plate form multiple fixing holes for hooping different types of pipelines. Since the number and size of the fixing holes can be adjusted as needed, the fixing device can adapt to a variety of different types of pipelines, making the fixing device highly versatile. When installing different types of pipelines in the cable tower, there is no need to replace the entire fixing device, and only the plain round steel bars need to be appropriately adjusted according to the specific situation of the pipeline.

[0010] Preferably, the climbing cone assembly includes an embedded part, a connecting screw, a cone and a fixing part; the connecting screw is fixed on the tower column through the embedded part, the cone is sleeved on the connecting screw, and the cone and the fixing part are installed on both sides of the first wing plate. Through the close cooperation of the embedded part, the connecting screw, the cone and the fixing part, the climbing cone assembly realizes a firm connection between the fixing device and the tower column. The contact interface between the cone and the first wing plate and the connection point between the connecting screw and the embedded part can effectively disperse and transfer the load, reduce the stress concentration phenomenon, and thus reduce the risk of damage caused by stress concentration.

[0011] Preferably, the first wing plate is provided with an installation hole for the fixing part to pass through; the installation hole makes the installation process of the fixing part more simple and fast; the operator can complete the connection work by passing the fixing part through the installation hole and tightening it, without complicated welding or drilling operations.

[0012] Preferably, the diameter of the end of the cone abutting against the first wing plate is larger than the diameter of the other end of the cone. The larger-diameter end of the cone abuts against the first wing plate, increasing the contact area with the first wing plate. This means that when transmitting the load, the stress can be more evenly distributed on the contact surface, reducing the risk of damage caused by stress concentration.

[0013] Preferably, the fixing part is provided with a rotating handle, and the rotating handle abuts against the inner side of the first wing plate. The design of the rotating handle enables the construction personnel to directly rotate the fixing part without using additional tools, thus simplifying the fastening process. This convenience not only improves the construction efficiency but also reduces the need for professional tools.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] A fixing device for tower pipes improves the stability of the pipes. Through the coordinated action of the climbing cone assembly, section steel, and plain round bars, various pipes inside the tower are effectively fixed, preventing the pipes from displacement or deformation due to external forces.

[0016] Furthermore, the structural safety is enhanced. The fixing device tightly connects the pipes with the tower column structure to form an integral stress-bearing system, improving the overall structural safety of the tower.

[0017] Furthermore, the flexibility and plasticity of the plain round bars enable the fixing device to adapt to pipes of different shapes and sizes, meeting the installation requirements of various pipes inside the tower.

[0018] Furthermore, the embedding of the climbing cone assembly and the installation process of the section steel and plain round bars are relatively simple, facilitating the operation of construction workers and improving the construction efficiency. When the pipes need to be repaired or replaced, the fixing device can be easily disassembled and reinstalled, reducing the maintenance cost and time.

[0019] Other features and advantages of the present utility model will be disclosed in detail in the following specific embodiments and drawings. Description of the Drawings

[0020] The present utility model will be further described below with reference to the drawings:

[0021] Figure 1 It is an installation schematic diagram of a fixing device for tower pipes of the present utility model;

[0022] Figure 2 It is a structural schematic diagram of a fixing device for tower pipes of the present utility model;

[0023] Figure 3 It is a structural schematic diagram of the section steel of the present utility model;

[0024] Figure 4 It is a structural schematic diagram of the climbing cone assembly of the present utility model;

[0025] The description of the reference numerals in the drawings is as follows:

[0026] Climbing cone assembly 1, section steel 2, plain round bar 3, tower column 4, pipe 5, sleeve 6, fixing hole 7, first wing plate 21, second wing plate 22, connecting plate 23, connecting hole 221, embedded part 11, connecting screw 12, cone 13, fixing part 14, installation hole 211, rotating handle 141. Specific Embodiments

[0027] The technical solutions of the embodiments of the present utility model will be explained and described below with reference to the accompanying drawings of the embodiments of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0028] In the following description, terms such as "inner", "outer", "upper", "lower", "left", "right", etc., indicating orientations or positional relationships are only for the convenience of describing the embodiments and simplifying the description, rather than indicating or implying that the devices or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus cannot be construed as limitations on the present utility model.

[0029] As Figures 1 to 4 shown, a fixing device for tower pipes includes a climbing cone assembly 1, a section steel 2, and a round steel bar 3. One end of the climbing cone assembly 1 is embedded in the tower column 4, the other end of the climbing cone assembly 1 is connected to the section steel 2, and the round steel bar 3 is installed on the section steel 2. The round steel bar 3 is used to hoop different types of pipes 5. The embedding of the climbing cone assembly 1 and the installation process of the section steel 2 and the round steel bar 3 are relatively simple, which is convenient for construction workers to operate and improves the construction efficiency. In this example, different types of pipes 5 are usually pump pipes and water pipes with different diameters, etc.

[0030] During the construction of the tower, the installation positions of the climbing cone assembly 1 are arranged according to different types of pipes 5. The climbing cone assembly 1 includes an embedded part 11, a connecting screw 12, a cone 13, and a fixing part 14. The embedded parts 11 are embedded in the tower column 4 at equal intervals. Through precise embedding and fixing, it can ensure a stable position during the concrete pouring process, avoiding the problems of deviation or displacement of the embedded parts 11, thereby improving the overall stability of the structure. The connecting screw 12 is fixed to the tower column 4 through the embedded part 11. The cone 13 is sleeved on the connecting screw 12, and the cone 13 and the fixing part 14 are installed on both sides of the first wing plate 21.

[0031] Among them, the diameter of the end of the cone 13 abutting against the first wing plate 21 is larger than the diameter of the other end of the cone 13. The larger-diameter end of the cone 13 abuts against the first wing plate 21, increasing the contact area with the first wing plate 21. When the climbing cone assembly 1 transfers the load, the stress can be more evenly distributed on the contact surface, reducing the risk of damage caused by stress concentration. The larger contact area helps to more effectively disperse the load and stress borne by the cone 13, ensuring that the fixing device can withstand various external loads and vibrations.

[0032] Among them, the fixing member 14 is provided with a rotating handle 141, and the rotating handle 141 abuts against the inner side of the first wing plate 21. The design of the rotating handle enables the construction personnel to directly rotate the fixing member without using additional tools, thus simplifying the fastening process, reducing the need for professional tools, and improving the work efficiency of the construction personnel, which helps to shorten the construction period and reduce the construction cost.

[0033] The section steel 2 is an H-shaped steel, and the section steel 2 includes a first wing plate 21, a second wing plate 22 and a connecting plate 23; the first wing plate is located on one side of the section steel 2 and is used to connect the climbing cone assembly 1; the second wing plate 22 is located on the other side of the section steel 2 and is symmetrical with the first wing plate 21 and is used to connect the plain round steel bar 3; the connecting plate 23 is located between the first wing plate 21 and the second wing plate 22 and plays a role of connection and support. The coordinated action of the first wing plate 21, the second wing plate 22 and the connecting plate 23 enables the section steel 2 to maintain overall stability when subjected to external forces and prevents deformation or damage.

[0034] Among them, on the first wing plate 21 and the second wing plate 22, according to the positions of the plain round steel bar 3 and the pipeline 5, holes are pre-opened on the section steel 2 in advance. The first wing plate 21 is provided with a mounting hole 211 for the fixing member 14 to pass through. The mounting hole 211 enables the fixing member 14 to accurately pass through the first wing plate 21, ensuring that the fixing member 14 can be smoothly installed and achieve the expected fastening effect; the second wing plate 22 is provided with a plurality of connection holes 221 for installing the plain round steel bar 3. The connection holes 221 provide a stable installation point for the plain round steel bar 3, enabling it to be firmly fixed on the second wing plate 22, thereby realizing the hoop and fixation of the pipeline 5. The diameter of the connection hole 221 is larger than the diameter of the plain round steel bar 3; it is convenient for installation and disassembly; in this instance, the diameter of the connection hole 221 is 2 mm larger than the diameter of the plain round steel bar 3.

[0035] The plain round steel bar 3 is cut according to the various sizes of different types of pipelines 5, subjected to mechanical cold bending treatment, and the front end of the plain round steel bar 3 is threaded to complete the preparatory work before installation; the shape of the plain round steel bar 3 is C-shaped, and both ends pass through the connection holes 221 and are assembled on the second wing plate 22; there are a plurality of plain round steel bars 3, and the plurality of plain round steel bars 3 and the second wing plate 22 form a plurality of fixing holes 7, and the plurality of fixing holes 7 are used to hoop different types of pipelines 5. Both ends of the plain round steel bar 3 are inserted into the second wing plate 22 and screwed with a sleeve 6, and the sleeve 6 abuts against one side of the second wing plate 22 close to the connecting plate 23; the sleeve 6 is a transition connecting member between the plain round steel bar 3 and the second wing plate 22, and firmly connects the plain round steel bar 3 to the second wing plate 22 by means of screwing.

[0036] As described above, it is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Those skilled in the art should understand that the present utility model includes but is not limited to the content described in the drawings and the above specific implementation manner. Any modification that does not deviate from the functional and structural principles of the present utility model will be included in the scope of the claims.

Claims

1. A cable tower pipeline fixing device, characterized in that: It comprises a climbing cone assembly (1) and a steel section (2); one end of the climbing cone assembly (1) is pre-buried in a tower column (4), and the other end is connected to the steel section (2); and a plain round steel bar (3) for clamping different types of pipes (5) is installed on the steel section (2).

2. A cable tower pipeline fixing device according to claim 1, characterized in that: The steel section (2) is an H-shaped steel section, and the steel section (2) comprises a first wing plate (21), a second wing plate (22) and a connecting plate (23); the first wing plate (21) and the second wing plate (22) are connected via the connecting plate (23).

3. A cable tower pipeline fixing device according to claim 2, characterized in that: The second wing plate (22) is provided with a plurality of connection holes (221) for mounting the plain round steel bars (3), and the diameter of the connection holes (221) is larger than the diameter of the plain round steel bars (3).

4. A cable tower pipeline fixing device according to claim 1, characterized in that: The plain round steel bar (3) is C-shaped, with both ends passing through the connection holes (221) and being assembled on the second wing plate (22).

5. The cable tower pipeline fixing device according to claim 1, characterized in that: Sleeves (6) are screwed onto both ends of the plain round steel bar (3), and the sleeves (6) abut against one side of the connecting plate (23) close to the second wing plate (22).

6. A cable tower pipeline fixing device according to claim 1, characterized in that: The plain round steel bars (3) are provided in plurality, and the plurality of plain round steel bars (3) and the second wing plate (22) form a plurality of fixing holes (7), and the plurality of fixing holes (7) are used to clamp different types of pipes (5).

7. A cable tower pipeline fixing device according to claim 1, characterized in that: The climbing cone assembly (1) comprises an embedded part (11), a connecting screw (12), a vertebral body (13) and a fixing part (14); the connecting screw (12) is fixed to the tower column (4) through the embedded part (11), the vertebral body (13) is sleeved on the connecting screw (12), and the vertebral body (13) and the fixing part (14) are installed on both sides of the first wing plate (21).

8. A cable tower pipeline fixing device according to claim 2, characterized in that: The first wing plate (21) is provided with a mounting hole (211) for the fixing member (14) to pass through.

9. A cable tower pipeline fixing device according to claim 7, characterized in that: The diameter of the cone (13) abutting against the first wing plate (21) is larger than the diameter of the other end of the cone (13).

10. A cable tower pipeline fixing device according to claim 7, characterized in that: The fixing member (14) is provided with a rotating handle (141), and the rotating handle (141) abuts against the inner side of the first wing plate (21).

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