CN215562542U

CN215562542U - High-strength concrete corrosion-resistant pipe pile convenient to connect

Info

Publication number: CN215562542U
Application number: CN202120669292.3U
Authority: CN
Inventors: 尚钰恒; 尚钰真
Original assignee: Henan Zhongli Tower Co ltd
Current assignee: Henan Zhongli Tower Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-01-18
Anticipated expiration: 2031-11-22

Abstract

The utility model provides a high-strength concrete corrosion-resistant pipe pile convenient to connect, which comprises an upper connecting pipe, wherein the upper connecting pipe is butted with a lower connecting pipe through a buckle, joints are preset at two ends of the upper connecting pipe and the lower connecting pipe, an annular bulge is arranged at the top of each joint, a butt plate is arranged at the bottom of each joint, a nut hole is reserved in each butt plate, the two butt plates are fixedly connected with a flange nut through bolts, iron blocks are arranged at two ends of the buckle and fixed through high-strength double-headed bolts, annular grooves and square grooves are preset in the inner side of the buckle, the upper connecting pipe and the lower connecting pipe are divided into an inner pipe wall and an outer pipe wall, and the inner pipe wall and the outer pipe wall are fixed through a mesh steel structure.

Description

High-strength concrete corrosion-resistant pipe pile convenient to connect

Technical Field

The utility model relates to the technical field of corrosion-resistant tubular piles, in particular to a high-strength concrete corrosion-resistant tubular pile convenient to connect.

Background

The traditional tubular pile is made of concrete, no protection measures are provided on the outside, the tubular pile is easy to deviate and damage due to external impact, the tubular pile is not easy to protect the tubular pile, meanwhile, the concrete is not corrosion-resistant, the tubular pile is easy to corrode and break after being used for a long time, and the service life of the tubular pile is greatly shortened; in view of these defects, it is necessary to design a high-strength concrete corrosion-resistant pipe pile which is convenient to connect.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a high-strength concrete corrosion-resistant pipe pile convenient to connect, which can be stably spliced, can resist corrosion through a bed layer pipe wall structure, can ensure that a spliced part is firmer in a double-layer fixing mode of a connector, and can be placed in a faulted state caused by collision.

In order to solve the technical problems, the utility model provides a high-strength concrete corrosion-resistant pipe pile convenient to connect, which comprises an upper connecting pipe, wherein the upper connecting pipe is butted with a lower connecting pipe through a ring buckle, joints are preset at two ends of the upper connecting pipe and the lower connecting pipe, an annular bulge is arranged at the top of each joint, a butt plate is arranged at the bottom of each joint, a nut hole is reserved in each butt plate, the two butt plates are fixedly connected with a flange nut through bolts, iron blocks are arranged at two ends of the ring buckle and fixed through high-strength double-headed bolts, annular grooves and square grooves are preset in the inner side of the ring buckle, the upper connecting pipe and the lower connecting pipe are divided into an inner pipe wall and an outer pipe wall, and the inner pipe wall and the outer pipe wall are fixed through a net-shaped steel structure.

The use method of the utility model comprises the following steps:

further, including last takeover, go up the takeover through the latch closure with lower takeover butt joint, the latch closure just coincide to cover the stability that the joint strengthened between two bodys and increase the intensity between two pipes.

Furthermore, the joints are preset at two ends of the upper connecting pipe and the lower connecting pipe, the top of each joint is provided with an annular bulge, the bottom of each joint is provided with a butt plate, a nut hole is reserved in each butt plate, the two butt plates are fixedly connected through a bolt and a flange nut, the butt joint ports of the two pipes are firstly fixed in a butt joint mode through the butt plates, and after the butt joint is completed, the snap rings reinforce the snap rings of the two pipes, so that the stability between the ports is enhanced, and the compressive strength is increased.

Further, the latch closure both ends are provided with the iron plate, the iron plate passes through high-strength stud fastening, annular groove, square groove are predetermine to the latch closure inboard, and the design of latch closure is identical to the interface, and the arch that coincide, increases butt joint intensity, increases stability simultaneously.

Furthermore, the upper connecting pipe and the lower connecting pipe are divided into an inner pipe wall and an outer pipe wall, the inner pipe wall and the outer pipe wall are fixed through a net-shaped steel structure, a net-shaped structure is designed between the double-layer structures of the pipe bodies to increase the pressure resistance and the corrosion resistance of the pipe bodies, and meanwhile, the pipe bodies are prevented from being too heavy and inconvenient to mount and butt.

The technical scheme of the utility model has the following beneficial effects:

state the latch closure, just coincide and cover the stability of joint between the two bodys of reinforcing and increase the intensity between two pipes, it all has preset the joint with lower tub of both ends to go up the takeover, it is protruding to connect the top to be provided with the annular, and the bottom is provided with the buttcover plate, the buttcover plate reserves has the nut hole, and two buttcover plates pass through bolt and flange nut fixed connection, and it is fixed at first through the buttcover plate butt joint to the interface between two guan yingshangjiu, and after the butt joint was accomplished, the latch closure strengthened the latch closure to it, and the stability between the reinforcing interface and design network structure between its body bilayer structure of increase compressive strength increase its compressive capacity and corrosion resistance, avoid the inconvenient installation butt joint of body overweight simultaneously.

Drawings

FIG. 1 is a structural diagram of a high-strength concrete corrosion-resistant pipe pile convenient for connection according to the present invention;

FIG. 2 is a schematic diagram showing the analysis of a high-strength concrete corrosion-resistant pipe pile of the present invention;

FIG. 3 is a schematic diagram showing the analysis of a high-strength concrete corrosion-resistant pipe pile of the present invention;

fig. 4 is a profile view of a high-strength concrete corrosion-resistant pipe pile convenient for connection according to the present invention.

1. An upper connecting pipe; 2. looping; 3. a lower connecting pipe; 4. an annular projection; 5. a joint; 6. a butt plate; 7. a bolt; 8. a nut; 9. an iron block; 10. a high-strength stud; 11. an annular groove; 12. a square groove; 13. a flange nut; 14. an outer tube wall; 15. an inner pipe wall; 16. a mesh steel structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

1. As shown in fig. 1-4: the utility model provides a anticorrosive tubular pile of high-strength concrete of convenient connection, includes and takes over 1, it takes over 1 to take over 3 butt joints with lower union coupling through the latch closure 2 on to go up, it all has preset joint 5 with 3 both ends of lower union coupling 1 to take over, it is provided with annular bulge 4 to connect 5 tops, and the bottom is provided with buttcover plate 6, buttcover plate 6 reserves nut 8 holes, and two buttcover plate 6 pass through bolt 7 and flange nut 13 fixed connection, 2 both ends of latch closure are provided with iron plate 9, iron plate 9 is fixed through high-strength double-ended bolt 10, annular groove 11, square groove 12 are preset to 2 inboards of latch closure, it divide into interior pipe wall 15, outer pipe wall 14 to go up pipe 1, take over pipe wall 15 and outer pipe wall 14 and pass through netted steel construction 16 fixedly.

Specifically, the pipe joint comprises an upper connecting pipe, the upper connecting pipe is butted with a lower connecting pipe through a buckle, the buckle just fits to cover the joint to enhance the stability between the two pipes and increase the strength between the two pipes, joints are preset at two ends of the upper connecting pipe and the lower connecting pipe, an annular bulge is arranged at the top of the joint, a butt plate is arranged at the bottom of the joint, a nut hole is reserved in the butt plate, the two butt plates are fixedly connected with a flange nut through bolts, the butt joint between the two pipes is firstly butted and fixed through the butt plate, after the butt joint is completed, the buckle reinforces the buckle, enhances the stability between the joints and increases the compressive strength, iron blocks are arranged at two ends of the buckle and are fixed through high-strength double-end bolts, an annular groove and a square groove are preset at the inner side of the buckle, the design of the buckle fits to the butt joint and fits to the bulge, the butt joint strength is improved, the stability is improved, the upper connecting pipe and the lower connecting pipe are divided into the inner pipe wall and the outer pipe wall, the inner pipe wall and the outer pipe wall are fixed through a net-shaped steel structure, the net-shaped structure is designed between the double-layer structures of the pipe bodies to improve the pressure resistance and the corrosion resistance of the pipe bodies, and meanwhile, the pipe bodies are prevented from being too heavy and inconvenient to install and butt joint.

According to one embodiment of the utility model, as shown in fig. 1, the pipe joint comprises an upper connecting pipe 1, wherein the upper connecting pipe 1 is butted with a lower connecting pipe 3 through a ring buckle 2, and the ring buckle 2 just fits to a covering joint 5.

According to an embodiment of the present invention, as shown in fig. 2, joints 5 are preset at both ends of the upper connecting pipe 1 and the lower connecting pipe 3, an annular protrusion 4 is arranged at the top of each joint 5, a butt plate 6 is arranged at the bottom of each joint, a nut 8 hole is reserved in each butt plate 6, and the butt plates 6 are fixedly connected with a flange nut 13 through bolts 7.

According to one embodiment of the utility model, as shown in fig. 3, iron blocks 9 are arranged at two ends of the ring buckle 2, the iron blocks 9 are fixed by high-strength stud bolts 10, and an annular groove 11 and a square groove 12 are preset inside the ring buckle 2.

According to an embodiment of the present invention, as shown in fig. 4, the upper connecting pipe 1 and the lower connecting pipe 3 are divided into an inner pipe wall 15 and an outer pipe wall 14, and the inner pipe wall 15 and the outer pipe wall 14 are fixed by a mesh steel structure 16.

The use method of the utility model comprises the following steps:

at first, the tubular pile body is subjected to internal butt joint, the two butt joint plates are reinforced through bolts and nuts to realize internal butt joint, then the ring buckle is compared according to a joint splicing structure, then the high-strength double-end bolt is rotated in the forward direction, the joint is clamped firmly, the bed layer is reinforced, the stability of the joint is enhanced, the later-stage loosening of the joint or displacement due to collision or even breakage are prevented, and the double-layer structure is used for enhancing the corrosion resistance inside the tubular pile body.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a convenient anticorrosive tubular pile of high-strength concrete who connects which characterized in that: comprises an upper connecting pipe (1), the upper connecting pipe (1) is butted with a lower connecting pipe (3) through a buckle (2), joints (5) are preset at both ends of the upper connecting pipe (1) and the lower connecting pipe (3), the top of the joint (5) is provided with an annular bulge (4), the bottom is provided with a butt plate (6), a nut (8) hole is reserved on the butt joint plate (6), the two butt joint plates (6) are fixedly connected with a flange nut (13) through bolts (7), iron blocks (9) are arranged at two ends of the ring buckle (2), the iron blocks (9) are fixed through high-strength double-ended bolts (10), the inner side of the ring buckle (2) is provided with an annular groove (11) and a square groove (12), the upper connecting pipe (1) and the lower connecting pipe (3) are divided into an inner pipe wall (15) and an outer pipe wall (14), the inner pipe wall (15) and the outer pipe wall (14) are fixed through a net-shaped steel structure (16).

2. The high-strength concrete corrosion-resistant pipe pile convenient to connect of claim 1, wherein: the connecting pipe comprises an upper connecting pipe (1), wherein the upper connecting pipe (1) is in butt joint with a lower connecting pipe (3) through a buckle (2), and the buckle (2) is anastomosed with a covering joint (5).

3. The high-strength concrete corrosion-resistant pipe pile convenient to connect of claim 1, wherein: the joint (5) is preset at two ends of the upper connecting pipe (1) and the lower connecting pipe (3), an annular bulge (4) is arranged at the top of the joint (5), a butt joint plate (6) is arranged at the bottom of the joint (5), a nut (8) hole is reserved in the butt joint plate (6), and the two butt joint plates (6) are fixedly connected with a flange nut (13) through bolts (7).

4. The high-strength concrete corrosion-resistant pipe pile convenient to connect of claim 1, wherein: the iron blocks (9) are arranged at two ends of the ring buckle (2), the iron blocks (9) are fixed through high-strength double-end bolts (10), and annular grooves (11) and square grooves (12) are preset in the inner side of the ring buckle (2).

5. The high-strength concrete corrosion-resistant pipe pile convenient to connect of claim 1, wherein: the upper connecting pipe (1) and the lower connecting pipe (3) are divided into an inner pipe wall (15) and an outer pipe wall (14), and the inner pipe wall (15) and the outer pipe wall (14) are fixed through a net-shaped steel structure (16).