Energy-saving environment-friendly high-impact-resistance non-autoclaved tubular pile

Abstract

The utility model relates to the technical field of concrete pipe piles, and provides an energy-saving environment-friendly high-impact-resistance non-autoclaved pipe pile which comprises a base, a conical head is fixedly installed at the bottom of the base, a threaded hole is formed in the top of the outer surface of the base, a connecting pipe is detachably installed at the top of the base, and a lower thread is formed in the outer surface of the bottom of the connecting pipe. Upper threads are formed in the top of an inner cavity of the connecting pipe; a fixing ring is fixedly mounted at the bottom of the outer surface of the connecting pipe; according to the energy-saving and environment-friendly high-impact-resistance non-autoclaved tubular pile, through cooperative use of a fixing ring structure and a perforation structure, during use, firstly, a connecting base and different connecting pipes are assembled through a fixing ring, and the fixing ring is matched with the position and the shape of the fixing ring at the bottom of the outer surface of the connecting pipe and a rubber pad fixedly installed at the bottom of an inner cavity of the fixing ring to form the energy-saving and environment-friendly high-impact-resistance non-autoclaved tubular pile; in this way, the base and the connecting pipes or the adjacent connecting pipes are effectively fixed and sealed, and the effect that the pipe pile is effectively fixed and prevented from being damaged due to external pressure in the using process is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pipe piles, and in particular to an energy-saving, environment-friendly, high-impact, autoclave-free pipe pile. Background Art

[0002] During the production and manufacturing of existing concrete pile pipes, the end plates at both ends of the pipe piles are often prestressed as a whole. When the prestressed concrete pipe piles without residual slurry and autoclaving are used, the terrain or construction stress on the pipe piles is very likely to cause cracks in the middle section of the pipe wall after long-term use. After the cracks, people's maintenance work is extremely cumbersome and laborious, and the use effect is greatly reduced.

[0003] After searching, the Chinese patent announcement number is CN214460361U, which discloses a prestressed concrete pipe pile without residual slurry and autoclaving. In this patent, the pipe pile is tightened by the limit groove opened on the outer wall of the pipe pile and the clamping plate set by the anti-slip pad, so as to strengthen the overall prestress of the pipe pile. Compared with the general prestressed concrete pipe pile without residual slurry and autoclaving, the overall strength is better when in use, the internal pressure resistance is also better, and the liquid is more stable when transporting. At the same time, the clamping mechanism set on the outer wall of the pipe pile will not cause deformation and other problems to the connection between the pipe piles after long-term use of the terrain settlement after splicing. It is only necessary to splice the pipe piles through the flange and the annular groove, and then clamp the clamping block with the fixing plate set on the outer wall of the two pipe piles, and then insert the pin for limiting. The clamping process is simple and fast, which brings great convenience to people's splicing work.

[0004] However, the limit grooves, anti-skid pads, clamping plates and other structures in the above device are arranged in the middle of the outer wall of the pipe pile, so that when the connection between adjacent pipe piles is subjected to a large external force during use, it is easy to be damaged, thereby causing damage to the entire equipment. Utility Model Content

[0005] The utility model provides an energy-saving, environmentally friendly, highly impact-resistant, autoclave-free pipe pile, which has the advantage of effectively fixing the pipe pile to prevent it from being damaged due to external pressure during use, and solves the problem of damage to the connection between adjacent pipe piles due to external pressure in the related art.

[0006] The technical solution of the utility model is as follows: an energy-saving, environmentally friendly, highly impact-resistant, autoclave-free pipe pile, comprising a base, a conical head fixedly installed at the bottom of the base, a threaded hole opened at the top of the outer surface of the base, a connecting pipe detachably installed at the top of the base, a lower thread opened at the outer surface of the bottom of the connecting pipe, an upper thread opened at the top of the inner cavity of the connecting pipe, a fixing ring fixedly installed at the bottom of the outer surface of the connecting pipe, a through hole opened at the top of the fixing ring, a plurality of through holes opened at the bottom of the outer surface of the fixing ring, and bolts detachably installed in the inner cavity of the through holes.

[0007] Preferably, the base, conical head and connecting tube are all constructed of synthetic metal materials, and the cross-section of the conical head is a downward isosceles triangle. When in use, the shape of the conical head facilitates the rapid downward movement of the base, and the alloy material of the base, conical head and connecting tube is combined to increase the service life of the overall device and prevent it from being easily damaged.

[0008] Preferably, the upper thread is opened at the top of the base and the inner cavity of the connecting tube, and the shapes of the outer surfaces of the upper thread and the lower thread match, so that when in use, the top of the base is connected to the lower thread at the bottom of the connecting tube in the upper position through the upper thread, thereby connecting the base and the connecting tube.

[0009] Preferably, there are multiple connecting pipes, and adjacent connecting pipes are connected by upper threads and lower threads. When in use, adjacent connecting pipes are assembled by lower threads and upper threads, and multiple connecting pipes are used to meet the height requirements of pipe piles in different positions.

[0010] Preferably, the upper half of the fixing ring is connected to the bottom of the outer surface of the connecting tube, and a sealing gasket is fixedly installed on the inner wall of the fixing ring. The bottom of the inner cavity of the sealing gasket is designed to be arc-shaped, so that when in use, the installation position of the fixing ring is combined with the sealing gasket to seal and fix the connection between the bottom of the connecting tube and the top of the base or the connection between adjacent connecting tubes.

[0011] Preferably, the number of the fixing rings matches the number of connecting pipes, the through hole opened at the top of the bottom fixing ring does not penetrate the overall fixing ring, the through holes at the tops of other fixing rings penetrate the overall fixing ring, the shape of the cross-section of the through hole inner cavity matches the shape of the cross-section of the fixing rod, and the length of the fixing rod matches the height of the overall device, so that when in use, the fixing rod is used to pass through the through holes of different fixing rings and the bottom of the fixing rod is mixed into the inner cavity of the through hole opened at the top of the bottom fixing ring, so that the overall pipe pile after assembly is fixed by the fixing rod.

[0012] Preferably, the diameter of the cross section of the bolt matches the diameter of the cross section of the perforated inner cavity.

[0013] Preferably, the outer surface of the bolt is provided with threads matching the inner wall of the threaded hole, and the length of the bolt matches the depth of the threaded hole and the inner cavity of the perforation, so that when in use, the bolt is passed through the perforation and assembled with the threaded hole to fix the fixing ring, and the fixing ring is used to fix the base and the connecting pipe or to fix adjacent upper and lower connecting pipes.

[0014] The working principle and beneficial effects of the utility model are:

[0015] The energy-saving, environment-friendly, highly impact-resistant, autoclave-free pipe pile is used in conjunction with a fixed ring structure and a perforated structure. When in use, the fixing ring is first used to assemble the connection base and different connecting pipes, and the position and shape of the fixing ring at the bottom of the outer surface of the connecting pipe and the rubber pad fixedly installed at the bottom of the inner cavity of the fixing ring are coordinated to effectively fix and seal the base and the connecting pipe or between adjacent connecting pipes, thereby effectively fixing the pipe pile to prevent it from being damaged due to external pressure during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the front appearance of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the appearance of the overall structure of the utility model from a top perspective;

[0019] Figure 3 It is a schematic diagram of the appearance of the overall structure of the utility model after being cut apart;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A.

[0021] In the figure: 1. base; 2. conical head; 3. threaded hole; 4. connecting pipe; 5. lower thread; 6. upper thread; 7. fixing ring; 8. through hole; 9. through hole; 10. bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 to Figure 4As shown, an energy-saving, environmentally friendly, highly impact-resistant, autoclave-free pipe pile comprises a base 1, a conical head 2 is fixedly mounted on the bottom of the base 1, a threaded hole 3 is provided on the top of the outer surface of the base 1, a connecting pipe 4 is detachably mounted on the top of the base 1, the base 1, the conical head 2 and the connecting pipe 4 are all constructed of synthetic metal materials, the cross section of the conical head 2 is a downward isosceles triangle, so that when in use, the shape of the conical head 2 is used to facilitate the rapid downward movement of the base 1, and the alloy material of the base 1, the conical head 2 and the connecting pipe 4 is matched to improve the service life of the overall device and prevent it from being easily damaged, a lower thread 5 is provided on the outer surface of the bottom of the connecting pipe 4, and an upper thread 6 is provided on the top of the inner cavity of the connecting pipe 4, There are multiple connecting tubes 4, and adjacent connecting tubes 4 are connected by upper threads 6 and lower threads 5. When in use, adjacent connecting tubes 4 are assembled by lower threads 5 and upper threads 6. Multiple connecting tubes 4 are used to meet the height requirements of pipe piles at different positions. Upper threads 6 are opened at the top of the inner cavity of the base 1 and the connecting tube 4. The shapes of the outer surfaces of the upper threads 6 and the lower threads 5 match. When in use, the top of the base 1 is connected to the lower threads 5 at the bottom of the connecting tube 4 at the upper side through the upper threads 6, so as to connect the base 1 and the connecting tube 4. A fixing ring 7 is fixedly installed at the bottom of the outer surface of the connecting tube 4. The upper half of the fixing ring 7 is connected to the bottom of the outer surface of the connecting tube 4, and the inner wall of the fixing ring 7 is A sealing gasket is fixedly installed, and the bottom of the inner cavity of the sealing gasket is designed to be arc-shaped. When in use, the installation position of the fixing ring 7 is matched with the sealing gasket to seal and fix the bottom of the connecting pipe 4 and the top of the base 1 or the connection between adjacent connecting pipes 4. A through hole 8 is opened on the top of the fixing ring 7. The number of the fixing rings 7 matches the number of connecting pipes 4. The through hole 8 opened on the top of the bottommost fixing ring 7 does not penetrate the entire fixing ring 7, and the through holes 8 on the tops of other fixing rings 7 penetrate the entire fixing ring 7. The shape of the cross-section of the inner cavity of the through hole 8 matches the shape of the cross-section of the fixing rod, and the length of the fixing rod matches the height of the overall device. When in use, the fixing rod is used to pass through different fixing rings 7 The through hole 8 allows the bottom of the fixing rod to be incorporated into the inner cavity of the through hole 8 opened at the top of the bottom fixing ring 7, so that the fixing rod is used to fix the assembled integral pipe pile. A plurality of through holes 9 are opened at the bottom of the outer surface of the fixing ring 7, and a bolt 10 is detachably installed in the inner cavity of the through hole 9. The diameter of the cross section of the bolt 10 matches the diameter of the cross section of the inner cavity of the through hole 9. The outer surface of the bolt 10 is provided with a thread matching the inner wall of the threaded hole 3. The length of the bolt 10 matches the depth of the threaded hole 3 and the inner cavity of the through hole 9. When in use, the bolt 10 is passed through the through hole 9 and assembled with the threaded hole 3 to fix the fixing ring 7, and the fixing ring 7 is used to fix the base 1 and the connecting pipe 4 or to fix the adjacent upper and lower connecting pipes 4.

[0024] Working principle: When in use, first use the upper thread 6 opened in the inner cavity of the top of the base 1 and the upper thread 6 and lower thread 5 opened on the upper and lower sides of the inner cavity of the connecting pipe 4 to quickly assemble the base 1 and the connecting pipe 4 and other multiple connecting pipes 4. After all the assembly is completed, insert the assembled pipe pile downward into the ground, and use the shape of the conical head 2 to facilitate the downward insertion of the entire pipe pile. At the same time, use the alloy material of the base 1, the conical head 2 and the connecting pipe 4 to improve the service life of the entire pipe pile. When the connecting pipes 4 are assembled with each other and between the connecting pipe 4 and the base 1, the bottom of the connecting pipe 4 at the top is fixed to the base 1 at the bottom position or the connecting pipe 4 at the bottom position through a fixing ring 7. During assembly, the fixing ring 7 at the bottom of the connecting pipe 4 at the top position is fixed to the threaded hole 3 opened at the top of the connecting pipe 4 at the bottom position by a bolt 10 passing through the through hole 9, thereby fixing the base 1 and the connecting pipe 4 or the upper and lower connecting pipes 4, and then use a fixing rod to pass through the through holes 8 opened at the top of all other fixing rings 7 to fix the assembled adjacent connecting pipes 4.

[0025] In summary, this energy-saving, environmentally friendly, highly impact-resistant, autoclave-free pipe pile has the advantage of effectively fixing the pipe pile to prevent it from being damaged due to external pressure during use, compared with general similar devices.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving, environmentally friendly, high-impact, autoclave-free pipe pile. It is characterized in that The invention comprises a base (1), wherein a conical head (2) is fixedly mounted on the bottom of the base (1), a threaded hole (3) is provided at the top of the outer surface of the base (1), a connecting pipe (4) is detachably mounted on the top of the base (1), a lower thread (5) is provided on the outer surface of the bottom of the connecting pipe (4), an upper thread (6) is provided at the top of the inner cavity of the connecting pipe (4), a fixing ring (7) is fixedly mounted on the bottom of the outer surface of the connecting pipe (4), a through hole (8) is provided at the top of the fixing ring (7), a plurality of through holes (9) are provided at the bottom of the outer surface of the fixing ring (7), and bolts (10) are detachably mounted in the inner cavity of the through holes (9).

2. According to claim 1, an energy-saving, environmentally friendly, high-impact, autoclave-free pipe pile, It is characterized in that The base (1), the conical head (2) and the connecting pipe (4) are all made of a synthetic metal material, and the cross section of the conical head (2) is a downward-pointing isosceles triangle.

3. The energy-saving, environmentally friendly, high-impact, autoclave-free pipe pile according to claim 1, It is characterized in that The upper thread (6) is provided at the top of the inner cavity of the base (1) and the connecting pipe (4), and the shapes of the outer surfaces of the upper thread (6) and the lower thread (5) match.

4. The energy-saving, environmentally friendly, high-impact, autoclave-free pipe pile according to claim 1, It is characterized in that There are a plurality of connecting pipes (4), and adjacent connecting pipes (4) are connected via upper threads (6) and lower threads (5).

5. The energy-saving, environmentally friendly, high-impact, autoclave-free pipe pile according to claim 1, It is characterized in that The upper half of the fixing ring (7) is connected to the bottom of the outer surface of the connecting pipe (4), a sealing gasket is fixedly mounted on the inner wall of the fixing ring (7), and the bottom of the inner cavity of the sealing gasket is designed to be arc-shaped.

6. The energy-saving, environmentally friendly, high-impact, autoclave-free pipe pile according to claim 1, It is characterized in that The number of the fixing rings (7) matches the number of the connecting tubes (4); the through hole (8) opened on the top of the bottom fixing ring (7) does not penetrate the entire fixing ring (7); the through holes (8) on the tops of the other fixing rings (7) penetrate the entire fixing ring (7); the shape of the cross-section of the inner cavity of the through hole (8) matches the shape of the cross-section of the fixing rod; and the length of the fixing rod matches the height of the entire device.

7. The energy-saving, environmentally friendly, high-impact, autoclave-free pipe pile according to claim 1, It is characterized in that The diameter of the cross section of the bolt (10) matches the diameter of the cross section of the inner cavity of the through hole (9).

8. The energy-saving, environmentally friendly, high-impact, autoclave-free pipe pile according to claim 1, It is characterized in that The outer surface of the bolt (10) is provided with threads that match the inner wall of the threaded hole (3), and the length of the bolt (10) matches the depth of the threaded hole (3) and the inner cavity of the through hole (9).

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