CN217204027U

CN217204027U - Pile head protection device suitable for tubular piles with various apertures

Info

Publication number: CN217204027U
Application number: CN202220198713.3U
Authority: CN
Inventors: 金松; 余长红
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-16
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a pile head protection device that can be applicable to multiple aperture tubular pile, the tip at concrete pipe pile is installed to the pile head protection device that can be applicable to multiple aperture tubular pile, include: a closure and guard assembly; wherein, the shutoff piece is circular structure, and the diameter of shutoff piece is greater than concrete pipe pile's external diameter, and the shutoff piece is installed at concrete pipe pile's tip, and protection part subassembly and shutoff piece adjustable connection, and the protection part subassembly cover is established in the outside of concrete pipe pile's tip. Through setting up the shutoff piece at concrete pipe pile's tip, can avoid tubular pile hollow part to suffer dropping of debris, and then avoided the later stage to clear up the stake core and brought very big difficulty, reduced work load, increased work efficiency. Through establishing the protection part subassembly in the outside of the tip of concrete pipe pile, can avoid the shutoff piece to drop, and then increased the efficiency of protection.

Description

Pile head protection device suitable for tubular piles with various apertures

Technical Field

The utility model relates to a construction technical field, concretely relates to pile head protection device that can be applicable to multiple aperture tubular pile.

Background

At present precast concrete tubular pile has generally been used in the engineering, nevertheless need fill the construction to tubular pile stake core before basic construction, nevertheless because the tubular pile is hollow this special condition, and the tubular pile construction is accomplished the back, all is basically under the original state soil, leads to dropping of tubular pile hollow part to suffer debris easily, brings very big difficulty to later stage clearance stake core. Secondly, after the pile foundation is finished, when earthwork is excavated, because the pile is positioned below undisturbed soil, the pile is often touched more or less due to unclear specific pile position when the excavator is constructed, and particularly the pile head part is easily influenced by the construction of the excavator.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model designs a can be applicable to the pile head protection device of multiple aperture tubular pile, the tip at concrete pipe pile is installed to the pile head protection device that can be applicable to multiple aperture tubular pile, include: a closure and guard assembly; wherein, the shutoff piece is circular structure, and the diameter of shutoff piece is greater than concrete pipe pile's external diameter, and the shutoff piece is installed at concrete pipe pile's tip, and protection part subassembly and shutoff piece adjustable connection, and the protection part subassembly cover is established in the outside of concrete pipe pile's tip.

Preferably, the plugging piece is provided with an adjusting hole, the adjusting hole comprises a plurality of round holes and a rectangular hole, the rectangular hole penetrates through the round holes, and the width of the rectangular hole is smaller than the diameter of the round hole; the protection piece assembly is adjustably connected with the blocking piece by being arranged in different round holes in the adjusting hole.

Preferably, the number of the adjusting holes is multiple, the multiple adjusting holes are uniformly arranged on the blocking piece, and the number of the protection piece components is the same as that of the adjusting holes.

Preferably, the guard assembly comprises a retaining plate and a guard bar; the anti-falling plates are of a circular structure, the diameter of each anti-falling plate is larger than that of the round hole in the adjusting hole, and the anti-falling plates are arranged at two ends of the protective rod; the protection component is adjustably connected with the blocking piece by installing the protection rod in different round holes in the adjusting hole.

Preferably, the guard bar comprises a first guard bar and a second guard bar; the first protection rod and the second protection rod are both cylindrical structures, the diameter of the first protection rod is matched with that of a round hole in the adjusting hole, and the diameter of the second protection rod is matched with that of a rectangular hole in the adjusting hole; one end of the first protection rod is fixedly connected with one end of the second protection rod, and the other end of the first protection rod and the other end of the second protection rod are both connected with the anti-falling plate.

Preferably, the anti-dropping plate comprises a first anti-dropping plate and a second anti-dropping plate; wherein, first anticreep board and first fender pole fixed connection, second anticreep board can dismantle with the second fender pole and be connected.

Preferably, the first protection rod is made of phi 12 steel bars, and the second protection rod is made of phi 6 steel bars.

Preferably, the diameter of the blocking piece is at least 20mm larger than the outer diameter of the concrete pipe pile.

Preferably, the plugging piece is made of a steel plate with the wall thickness of 8 mm.

Compared with the closest prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses pile head protection device that can be applicable to multiple aperture tubular pile can avoid tubular pile cavity to suffer dropping of debris through setting up the shutoff piece at concrete pipe pile's tip, and then has avoided later stage clearance stake core to bring very big difficulty, has reduced work load, has increased work efficiency.

2. The utility model discloses pile head protection device that can be applicable to multiple aperture tubular pile can avoid the shutoff piece to drop through establishing the protection piece subassembly cover in the outside of the tip of concrete pipe pile, and then has increased the efficiency of protection.

3. The utility model discloses can be applicable to the first fender rod setting of regulation hole guard piece subassembly of the pile head protection device of multiple aperture tubular pile in the round hole in the regulation hole, the second fender rod can slide in the rectangular hole ability in the regulation hole for this pile head protection device can adapt to the tubular pile in multiple different apertures.

4. The utility model discloses can be applicable to the pile head protection device's of multiple aperture tubular pile second anticreep board can be dismantled with the second fender rod and be connected, can make shutoff piece and protection piece subassembly connect for the detachable connected mode, convenient transportation and storage.

5. The utility model discloses can be applicable to the shutoff piece and the protection piece subassembly of the pile head protection device of multiple aperture tubular pile adopt the steel sheet and the reinforcing bar of high strength, can avoid the excavator to suffer from serious destruction to the tip of concrete pipe pile when the construction for construction quality's assurance.

6. The utility model discloses the shutoff piece that can be applicable to the pile head protection device of multiple aperture tubular pile and protection piece subassembly all adopt the common building material preparation of construction site, preparation and convenience simple to use.

Drawings

Fig. 1 is a schematic structural view of the pile head protection device of the present invention.

Fig. 2 is a schematic structural view of the plugging member of the present invention.

Fig. 3 is a top view of the plugging member of the present invention.

Fig. 4 is a schematic structural diagram of the protection component according to the present invention.

Fig. 5 is a side view of the shield assembly of the present invention.

Reference numerals are as follows:

1-block, 11-adjusting hole, 2-guard component, 21-first anti-drop plate, 22-first guard bar, 23-second guard bar, 24-second anti-drop plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

As shown in fig. 1-5, the utility model provides a can be applicable to the pile head protection device of multiple aperture tubular pile, the tip at concrete pipe pile is installed to the pile head protection device that can be applicable to multiple aperture tubular pile, include: a closure 1 and a guard assembly 2. Wherein, shutoff piece 1 is circular structure, and the diameter of shutoff piece 1 is greater than concrete pipe pile's external diameter, and shutoff piece 1 installs the tip at concrete pipe pile, and protection component 2 and shutoff piece 1 adjustable connection, and the outside at concrete pipe pile's tip is established to protection component 2 cover. Through setting up the shutoff piece at concrete pipe pile's tip, can avoid tubular pile hollow part to suffer dropping of debris, and then avoided the later stage to clear up the stake core and brought very big difficulty, reduced work load, increased work efficiency. Through establishing the protection part subassembly in the outside of the tip of concrete pipe pile, can avoid the shutoff piece to drop, and then increased the efficiency of protection.

In a preferred embodiment, the blocking member 1 is provided with an adjusting hole 11, and the adjusting hole 11 includes a plurality of round holes and a rectangular hole, wherein the rectangular hole penetrates through the round holes, and the width of the rectangular hole is smaller than the diameter of the round hole. The guard assembly 2 is adjustably connected to the closure 1 by fitting in different circular holes in the adjustment aperture 11. The traditional concrete pipe piles are divided into phi 400, phi 500 and phi 600, so the number of the round holes is three, and the three groups of round holes are suitable for three kinds of pipe piles respectively.

In a preferred embodiment, the number of adjustment holes 11 is multiple, the multiple adjustment holes 11 are uniformly arranged on the block piece 1, and the number of guard assemblies 2 is the same as the number of adjustment holes 11.

In a preferred embodiment, the guard assembly 2 includes a retaining plate and a guard bar. The anticreep board is circular structure, and the diameter of anticreep board is greater than the diameter of round hole in the regulation hole 11, and the both ends at the protective rod are installed to the anticreep board. The guard assembly 2 is adjustably connected to the block piece 1 by mounting the guard bar in different circular holes in the adjustment hole 11.

In a preferred embodiment, the guard bar comprises a first guard bar 22 and a second guard bar 23. The first guard bar 22 and the second guard bar 23 are both cylindrical structures, the diameter of the first guard bar 22 is matched with that of a round hole in the adjusting hole 11, and the diameter of the second guard bar 23 is matched with that of a rectangular hole in the adjusting hole 11. One end of the first guard bar 22 is fixedly connected with one end of the second guard bar 23, and the other end of the first guard bar 22 and the other end of the second guard bar 23 are both connected with the anti-falling plate.

In a preferred embodiment, the retaining plate includes a first retaining plate 21 and a second retaining plate 24. The first anti-dropping plate 21 is fixedly connected with the first guard bar 22, and the second anti-dropping plate 24 is detachably connected with the second guard bar 23. The second anticreep board can be dismantled with the second protection pole and be connected, can make shutoff piece and protection piece subassembly be detachable connected mode, convenient transportation and storage.

In a preferred embodiment, the first guard bar 22 is implemented using 12 steel bar and the second guard bar 23 is implemented using 6 steel bar. The block piece 1 is a steel plate with a wall thickness of 8 mm. The blocking piece and the protection piece assembly adopt high-strength steel plates and steel bars, the end part of the concrete pipe pile can be prevented from being seriously damaged when the excavator is used for construction, and the construction quality is guaranteed. The plugging piece and the protection piece component are both made of common building materials in construction sites, and are simple and convenient to manufacture and use.

In a preferred embodiment, the diameter of the block piece 1 is at least 20mm larger than the outer diameter of the concrete pile. Since the maximum diameter of a conventional concrete pipe pile is 600mm, the minimum diameter of the blocking piece 1 is 620 mm.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the scope of the claims of the present invention pending from the application.

Claims

1. The utility model provides a can be applicable to pile head protection device of multiple aperture tubular pile, a serial communication port, can be applicable to the pile head protection device of multiple aperture tubular pile and install the tip at concrete pipe pile, include: a closure (1) and a guard assembly (2);

wherein, shutoff piece (1) is circular structure, just the diameter of shutoff piece (1) is greater than concrete pipe pile's external diameter, shutoff piece (1) is installed concrete pipe pile's tip, protect piece subassembly (2) with shutoff piece (1) adjustable connection, just protect piece subassembly (2) cover to be established the outside of concrete pipe pile's tip.

2. The pile head protection device applicable to tubular piles with various diameters according to claim 1, wherein the blocking piece (1) is provided with an adjusting hole (11), the adjusting hole (11) comprises a plurality of round holes and a rectangular hole, wherein the rectangular hole penetrates through the round holes, and the width of the rectangular hole is smaller than the diameter of the round hole;

the protection component (2) is adjustably connected with the plugging piece (1) by being arranged in different round holes in the adjusting holes (11).

3. The pile head protection device applicable to pipe piles with various diameters as claimed in claim 2, wherein the number of the adjusting holes (11) is plural, the plural adjusting holes (11) are uniformly arranged on the blocking piece (1), and the number of the protection piece components (2) is the same as the number of the adjusting holes (11).

4. The pile head protection device applicable to pipe piles of various apertures according to claim 2, wherein the protection member assembly (2) comprises a retaining plate and a protection rod;

the anti-falling plates are of a circular structure, the diameter of each anti-falling plate is larger than that of a round hole in the adjusting hole (11), and the anti-falling plates are arranged at two ends of the protection rod;

the guard assembly (2) is adjustably connected to the closure (1) by mounting the guard bar in different circular holes in the adjustment holes (11).

5. The pile head protection device applicable to various aperture tubular piles according to claim 4, wherein the guard bar comprises a first guard bar (22) and a second guard bar (23);

the first protection rod (22) and the second protection rod (23) are both cylindrical structures, the diameter of the first protection rod (22) is matched with that of a round hole in the adjusting hole (11), and the diameter of the second protection rod (23) is matched with that of a rectangular hole in the adjusting hole (11);

one end of the first protection rod (22) is fixedly connected with one end of the second protection rod (23), and the other end of the first protection rod (22) is connected with the other end of the second protection rod (23) through the anti-falling plate.

6. The pile head protection device applicable to pipe piles of various apertures according to claim 5, wherein the anti-drop plate comprises a first anti-drop plate (21) and a second anti-drop plate (24);

the first anti-dropping plate (21) is fixedly connected with the first protection rod (22), and the second anti-dropping plate (24) is detachably connected with the second protection rod (23).

7. The pile head protection device applicable to pipe piles with various apertures according to claim 5, wherein the first protection rod (22) is made of phi 12 steel bars, and the second protection rod (23) is made of phi 6 steel bars.

8. The pile head protection device applicable to pipe piles of various apertures according to claim 1, wherein the diameter of the blocking piece (1) is at least 20mm larger than the outer diameter of the concrete pipe pile.

9. The pile head protection device applicable to tubular piles with various apertures according to claim 1, wherein the plugging member (1) is a steel plate with a wall thickness of 8 mm.