Construction method of fabricated ecological pile

Abstract

The invention discloses a construction method of an assembly type ecological pile. The construction method comprises the following steps that (1) a first ecological pile body is laid to serve as a positioning pile; (2) a supporting pile is laid at the position, with the linear distance equal to the length of the guiding round pipe, of the positioning pile; (3) preparing a guide frame; (4) a hoisting clamp is used for clamping an ecological pile body to be driven, then the ecological pile body to be driven is hoisted through hoisting equipment, the ecological pile body downwards penetrates through the position between the two guide round pipes, and the ecological pile body to be driven is downwards driven into the pile foundation; (5) the hoisting clamp is loosened from the ecological pile body which is driven into the pile foundation, and the hoisting equipment hoists the hoisting clamp to another ecological pile body which needs piling to continue piling; and after the operation of the step (5) is repeated, the multiple ecological pile bodies are driven into the pile foundation. According to the construction method of the fabricated ecological pile, pile body construction is safer and more efficient, the pile body is more stable and not prone to swinging in the construction process, and the direction of the pile body is not prone to deflection.

Description

Technical Field

[0001] The invention relates to a construction method of an assembled ecological pile, belonging to the technical field of pile construction of water conservancy projects. Background Art

[0002] Pile products are used in the construction of some rivers or water conservancy projects. Ecological piles can be used to enhance ecology by driving piles on banks or some locations where construction is required. Green plants can be planted on ecological piles to increase ecological and ornamental properties. When traditional water conservancy piles are hoisted during construction, they often need to be tied with chains to hoist the pile body to the construction location, and then the chains are manually untied, and then the pile driving equipment is used to vibrate and press the pile top downwards. Manual operation is required during the construction process, which is not only inefficient but also unsafe. Summary of the invention

[0003] The main technical problem solved by the present invention is to provide a construction method for an assembled ecological pile, which makes the pile construction safer and more efficient, and the pile body is more stable and not easy to swing during construction, and the direction of the pile body is not easy to deviate.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: to provide a construction method of an assembled ecological pile, comprising the following steps:

[0005] (1) First, drive the first ecological pile body as a positioning pile at the location where the pile is to be driven;

[0006] (2) driving a support pile at a position where the straight-line distance from the positioning pile is equal to the length of the guide tube of the guide frame;

[0007] (3) Prepare a guide frame, which includes two parallel guide tubes, one end of the two guide tubes is provided with a left connecting plate, and the other end of the two guide tubes is vertically provided with a right connecting plate, and a guide roller is provided on the side of the right connecting plate close to the guide tube, and the guide roller is horizontally pressed on the top of the positioning pile, so that the right side of the guide frame is supported by the positioning pile, and the left end of the guide frame, i.e., the left connecting plate, is installed and fixed with the supporting pile, so that the guide frame is fixed at the position where the pile needs to be driven;

[0008] (4) Using a hoisting fixture, i.e., an eco-pile construction fixture, to fix the eco-pile body to be driven, then hoisting the hoisting fixture and the eco-pile body to be driven by a hoisting device, and passing the eco-pile body to be driven downward through two guide round tubes, and with the assistance of the two guide round tubes, driving the eco-pile body to be driven downward into the pile foundation;

[0009] (5) The lifting fixture is loosened from the ecological pile body that has been driven into the pile foundation, and the lifting equipment lifts the lifting fixture to the pile body of another ecological pile that needs to be driven. The lifting fixture fixes the pile body of the ecological pile that needs to be driven, and the lifting equipment then lifts the lifting fixture and the pile body of the ecological pile that needs to be driven and passes the pile body of the ecological pile that needs to be driven downward through the two guide round tubes, and drives the pile body of the ecological pile that needs to be driven downward into the pile foundation;

[0010] (6) After multiple operations of step (5), multiple eco-piles are driven into the pile foundation, and the multiple eco-piles fill the length direction space of the two guide circular tubes;

[0011] (7) Remove the supporting piles, roll the guide rollers horizontally and linearly on the tops of the multiple ecological piles, and move the guide frame to another location where piling is required;

[0012] (8) Repeat steps (1) and (3) at the new location where piling is required, fix the guide frame, and continue the piling operation.

[0013] Preferably, after completing step (6) or step (8), the eco bucket is assembled on the eco pile body.

[0014] Preferably, an ecological bucket installation hole is provided on the ecological pile body, and one end of the ecological bucket is installed in the ecological bucket installation hole.

[0015] Preferably, the supporting piles are located on the inner side of the left connecting plate.

[0016] Preferably, an opening groove is provided on the right connecting plate, the opening groove opens at the bottom of the right connecting plate, and the top position of the opening groove is not lower than the lower edge of the guide roller.

[0017] Preferably, the lifting clamp includes a mounting frame and a clamping arm, and a hydraulic cylinder is provided on the mounting frame. The upper end of the clamping arm is rotatably connected to the outer end of the piston rod of the hydraulic cylinder, and the middle part of the clamping arm is rotatably connected to the mounting frame. When the piston rod of the hydraulic cylinder is extended, the lower end of the clamping arm is pushed into the eco-bucket mounting hole to hook the hole wall of the eco-bucket mounting hole.

[0018] Preferably, a rubber pad is provided at the bottom of the mounting frame.

[0019] Preferably, a guide circular tube clamping plate is provided between the two guide circular tubes, and two circular arc grooves are provided on the guide circular tube clamping plate, and the two guide circular tubes are clamped in the two circular arc grooves respectively.

[0020] The beneficial effects of the present invention are as follows: the construction method of the assembled ecological pile of the present invention uses a guide frame and a construction clamp with a round tube, and does not require manual unfastening of the lifting chain, thereby making the pile construction safer and more efficient, and the pile body is more stable and less likely to swing during construction, and the direction of the pile body is not easily deviated. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0022] Figure 1 and Figure 2 is a schematic structural diagram of a guide frame in an embodiment of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the assembly of the ecological pile body and the ecological bucket in an embodiment of the present invention;

[0024] Figure 4 and Figure 5 It is a structural schematic diagram of the lifting fixture in the present invention. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figures 1 to 5 The embodiment of the present invention includes: a construction method of an assembled ecological pile, which includes the following steps:

[0027] (1) First, the first ecological pile body 1 is driven at the location where the pile is to be driven as a positioning pile 6 as a starting positioning pile;

[0028] (2) driving a support pile 7 at a position where the straight-line distance from the positioning pile 6 is equal to the length of the guide tube 2;

[0029] (3) Prepare a guide frame, which includes two parallel guide tubes 2, one end of the two guide tubes 2 is provided with a left connecting plate 3, and the other end of the two guide tubes 2 is vertically provided with a right connecting plate 4, and a guide roller 5 is provided on the right connecting plate 4 near the guide tube 2. The guide roller 5 is horizontally pressed on the top of the positioning pile 6, so that the right side of the guide frame is supported by the positioning pile 6, and the left end of the guide frame, i.e., the left connecting plate 3, is installed and fixed together with the support pile 7, so that the guide frame is fixed at the position where the pile needs to be driven;

[0030] (4) Use the lifting fixture 8 to fix the ecological pile body 1 to be piled, then lift the lifting fixture 8 and the ecological pile body 1 to be piled by the lifting equipment 8, and pass the ecological pile body 1 to be piled downward through the two guide circular tubes 2. With the guidance of the two guide circular tubes 2, the ecological pile body 1 to be piled is driven downward into the pile foundation. The upper parts of the two guide circular tubes 2 are horn-shaped, and the ecological pile body 1 can easily pass downward between the two guide circular tubes 2. The two guide circular tubes 2 have a guiding and limiting effect on the ecological pile body 1, so that the ecological pile body 1 is not easy to swing when moving downward, and remains stable, and the downward piling direction is not easy to deviate;

[0031] (5) The lifting fixture 8 is loosened from the ecological pile body 1 that has been driven into the pile foundation, and the lifting equipment (not shown in the figure) lifts the lifting fixture 8 to another ecological pile body 1 that needs to be driven, and the lifting fixture 8 fixes the ecological pile body 1 that needs to be driven. The lifting equipment then lifts the lifting fixture 8 and the ecological pile body 1 that needs to be driven and passes the ecological pile body 1 that needs to be driven downwardly through the two guide round tubes 2, and drives the ecological pile body 1 that needs to be driven downwardly into the pile foundation;

[0032] (6) After multiple operations of step (5), multiple ecological pile bodies 1 are driven into the pile foundation, and the multiple ecological pile bodies 1 fill the length direction space of the two guide circular tubes 2;

[0033] (7) Remove the support piles 7, roll the guide rollers 5 horizontally and linearly on the tops of the multiple ecological pile bodies 1, and move the guide frame to another position where piling is required;

[0034] (8) Repeat steps (1) and (3) at the new location where piling is required, fix the guide frame, and continue the piling operation.

[0035] During the piling process, a hydraulically automatically operated lifting fixture 8 is used to lift the ecological pile body 1. A chain is not used to lift the ecological pile body 1, and there is no need to manually untie the lifting chain, making the pile construction safer and more efficient. During construction, the pile body is more stable and not prone to swinging, and the direction of the pile body is not prone to deflection.

[0036] Preferably, after completing step (6) or step (8), the ecological bucket 9 is assembled on the ecological pile body 1.

[0037] Preferably, an ecological bucket installation hole 10 is provided on the ecological pile body 1, and one end of the ecological bucket 9 is installed in the ecological bucket installation hole 10. Soil can be placed in the ecological bucket 9, and green plants can be planted in the soil to improve the ecological landscape.

[0038] Preferably, an opening groove 11 is provided on the right connecting plate 4, and the opening groove 11 opens at the bottom of the right connecting plate 2. The top position of the opening groove 11 is not lower than the lower edge of the guide roller 5, and the width of the opening groove 11 is slightly larger than the width of the ecological pile body 1, so that the guide frame can move in a straight line, saving the preparation time for the guide frame to be in place during the construction process.

[0039] Preferably, the lifting clamp 8 includes a mounting frame 14 and a clamping arm 15, and a hydraulic cylinder 16 is provided on the mounting frame 14. The upper end of the clamping arm 15 is rotatably connected to the outer end of the piston rod of the hydraulic cylinder 16, and the middle part of the clamping arm 15 is rotatably connected to the mounting frame 14. When the piston rod of the hydraulic cylinder 16 is extended, the lower end of the clamping arm 15 is pushed into the eco-bucket mounting hole 10 to hook the hole wall of the eco-bucket mounting hole 10.

[0040] When the hoisting fixture 8 lifts the ecological pile body 1, the piston rod of the hydraulic cylinder 16 extends to push the clamp arm 15 to swing, and the lower end of the clamp arm 15 extends into the ecological bucket installation hole 10 to hook the hole wall of the ecological bucket installation hole 10, so that the clamp arm 15 is fixed with the ecological pile body 1, and then the hoisting equipment lifts the hoisting fixture 8 and the ecological pile body 1 together and moves them to the guide frame, and the ecological pile body 1 is passed downward between the two guide round tubes 2, and the ecological pile body 1 that needs to be piled is driven downward into the pile foundation. After the pile driving is completed, the piston rod of the hydraulic cylinder 16 is retracted and reset, and the lower end of the clamp arm 15 leaves the ecological bucket installation hole 10, and the hoisting fixture 8 is separated from the ecological pile body 1 that has been piled, and then the hoisting fixture 8 is used to lift other ecological pile bodies 1, so that there is no need to use a chain to fix the ecological pile body, and there is no need to manually untie the hoisting chain, making the pile body construction safer and more efficient.

[0041] Preferably, a rubber pad 17 is provided at the bottom of the mounting frame 14. The rubber pad 17 has a shock-absorbing effect and protects the pile top from external impact damage during piling.

[0042] Preferably, a guide circular tube clamp 12 is arranged between the two guide circular tubes 2, and two arc grooves 13 are arranged on the guide circular tube clamp 12. The two guide circular tubes 2 are respectively clamped in the two arc grooves 13. The guide circular tube clamp 12 has a supporting effect on the two guide frame circular tubes 2. Since the ecological pile body 1 may contact the guide circular tube 2 during the piling construction, the vibration generated by the ecological pile body 1 during piling may cause the guide circular tube 2 to deform, affecting the linearity of piling. The guide circular tube clamp 12 can suppress the deformation of the guide circular tube 2, maintain the linearity of piling, and ensure the quality of piling.

[0043] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A construction method for an assembled ecological pile, characterized in that: The following steps are involved: (1) First, drive the first ecological pile body as a positioning pile at the location where the pile is to be driven; (2) driving a support pile at a position where the straight-line distance from the positioning pile is equal to the length of the guide tube of the guide frame; (3) Prepare a guide frame, which includes two parallel guide tubes, one end of the two guide tubes is provided with a left connecting plate, and the other end of the two guide tubes is vertically provided with a right connecting plate, and a guide roller is provided on the side of the right connecting plate close to the guide tube, and the guide roller is horizontally pressed on the top of the positioning pile, so that the right side of the guide frame is supported by the positioning pile, and the left end of the guide frame, i.e., the left connecting plate, is installed and fixed with the supporting pile, so that the guide frame is fixed at the position where the pile needs to be driven; (4) Fix the ecological pile body to be driven with a lifting fixture, then lift the lifting fixture and the ecological pile body to be driven with a lifting device, and pass the ecological pile body to be driven downward through two guide round tubes, and drive the ecological pile body to be driven downward into the pile foundation with the assistance of the two guide round tubes; (5) The lifting fixture is loosened from the ecological pile body that has been driven into the pile foundation, and the lifting equipment lifts the lifting fixture to the pile body of another ecological pile that needs to be driven. The lifting fixture fixes the pile body of the ecological pile that needs to be driven, and the lifting equipment then lifts the lifting fixture and the pile body of the ecological pile that needs to be driven and passes the pile body of the ecological pile that needs to be driven downward through the two guide round tubes, and drives the pile body of the ecological pile that needs to be driven downward into the pile foundation; (6) After multiple operations of step (5), multiple eco-piles are driven into the pile foundation, and the multiple eco-piles fill the length direction space of the two guide circular tubes; (7) Remove the supporting piles, roll the guide rollers horizontally and linearly on the tops of the multiple ecological piles, and move the guide frame to another location where piling is required; (8) Repeat steps (1) and (3) at the new location where piling is required, fix the guide frame, and continue the piling operation.

2. The construction method of the assembled ecological pile according to claim 1, characterized in that: After completing step (6) or step (8), the eco bucket is assembled on the eco pile body.

3. The construction method of the assembled ecological pile according to claim 2, characterized in that: The ecological pile body is provided with an ecological bucket installation hole.

4. The construction method of the assembled ecological pile according to claim 1, characterized in that: The supporting pile is located on the inner side of the left connecting plate.

5. The construction method of the assembled ecological pile according to claim 1, characterized in that: An opening groove is provided on the right connecting plate, and the opening groove opens at the bottom of the right connecting plate, and the top position of the opening groove is not lower than the lower edge of the guide roller.

6. The construction method of the assembled ecological pile according to claim 3 is characterized in that: The lifting fixture includes a mounting frame and a clamping arm. A hydraulic cylinder is provided on the mounting frame. The upper end of the clamping arm is rotatably connected to the outer end of the piston rod of the hydraulic cylinder. The middle part of the clamping arm is rotatably connected to the mounting frame. When the piston rod of the hydraulic cylinder is extended, the lower end of the clamping arm is pushed into the eco-bucket mounting hole to hook the hole wall of the eco-bucket mounting hole.

7. The construction method of the assembled ecological pile according to claim 1, characterized in that: A rubber pad is arranged at the bottom of the mounting frame.

8. The construction method of the assembled ecological pile according to claim 1, characterized in that: A guide circular tube clamping plate is arranged between the two guide circular tubes, and two circular arc grooves are arranged on the guide circular tube clamping plate. The two guide circular tubes are clamped in the two circular arc grooves respectively.

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