A high-efficiency pile foundation driving device for construction

Abstract

The utility model discloses a high-efficiency pile foundation driving device for construction, which belongs to the technical field of construction, and comprises a mobile base, an ear plate fixedly connected to the outer side of the top of a vertical plate, a movable rod rotatably connected to the ear plate, a sleeve plate fixedly connected to one end of the movable rod away from the ear plate, an upper movable block hinged on one side of the top of the sleeve plate, a mounting plate fixedly connected to the outer wall of a first oblique support rod, and an electric telescopic rod fixedly connected to the top of a lower movable block. The high-efficiency pile foundation driving device for construction supports the vertical plate obliquely through the action of the first oblique support rod, adjusts the distance between the upper movable block and the lower movable block through the operation of the electric telescopic rod, and adjusts the inclination angle of the sleeve plate through the coordinated use of the upper movable block and the lower movable block, so as to facilitate the vertical or oblique driving of the pile foundation into the soil of the construction area, and then can be adjusted and arranged according to the actual construction situation and geological conditions, thereby increasing the flexibility of construction.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and specifically relates to a high-efficiency pile foundation driving device for building construction. Background Art

[0002] In construction projects, pile foundation is a common form of foundation structure used to support buildings or other structures. Pile foundation can enhance the bearing capacity of the foundation, adapt to complex geological conditions and save construction space.

[0003] In the existing technology, pile foundations are usually driven vertically into the construction area. The vertically driven pile foundations can directly bear the vertical load of the building and make the foundation more stable. However, when the underground soil layer is relatively uneven or there are large geological differences, the inclined driven pile foundations can better adapt to the geological conditions. Secondly, when the construction site space is limited, the inclined driven pile foundations can be arranged more effectively in the limited space. However, in the process of driving the pile foundation into the ground, it may be inconvenient to adjust the inclination angle of the pile foundation that needs to be driven into the ground, so that it is impossible to adjust and arrange according to the actual construction situation and geological conditions, thereby greatly reducing the efficiency of driving the pile foundation into the ground.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a high-efficiency pile foundation driving device for construction to overcome the above technical problems existing in the existing related technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The top of the movable base is fixedly connected to the vertical plate, the top outer side of the vertical plate is fixedly connected to the ear plate, the ear plate is rotatably connected to a movable rod, the end of the movable rod away from the ear plate is fixedly connected to a sleeve plate, the top side of the sleeve plate is hingedly provided with an upper movable block, the top of the movable base is fixedly connected to a first diagonal support rod, the top of the first diagonal support rod is fixedly connected to the top of the vertical plate, the outer side wall of the first diagonal support rod is fixedly connected to a mounting plate, a lower movable block is hingedly provided on the mounting plate, the top of the lower movable block is fixedly connected to an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected to the bottom of the upper movable block, and a piling assembly is arranged inside the sleeve plate.

[0008] Preferably, a second oblique brace is fixedly connected to the outer side wall of the vertical plate, and a bottom of the second oblique brace is fixedly connected to the outer side wall of the mounting plate.

[0009] By providing the second diagonal brace, the stability of the mounting plate is increased.

[0010] Preferably, the piling assembly comprises a lifting block slidably connected to the inside of the sleeve plate, the inner side wall of the lifting block is fixedly connected to a rotating motor, the output end of the rotating motor is fixedly connected to a shaft, and the bottom of the shaft is detachably connected to a pile base body.

[0011] By setting the lifting block, rotating motor and shaft rod, it is possible to easily rotate the pile base

[0012] Preferably, a hydraulic rod is fixedly connected to the inner top wall of the sleeve plate, and a telescopic end of the hydraulic rod is fixedly connected to the top of the lifting block.

[0013] By arranging the hydraulic rod, the lifting and lowering adjustment of the lifting block is realized.

[0014] Preferably, an upper flange is fixedly connected to the bottom of the shaft, a lower flange is fixedly connected to the top of the pile basic body, and the upper flange and the lower flange are connected by bolts and nuts.

[0015] By arranging the upper flange and the lower flange, it is achieved that the pile basic body is conveniently installed at the bottom of the shaft rod.

[0016] Preferably, a circular hole is formed at the bottom of the sleeve plate, and the outer circumference of the shaft is smaller than the inner circumference of the circular hole.

[0017] By providing the circular hole, it is possible to facilitate the shaft rod to penetrate the bottom of the sleeve plate.

[0018] Preferably, a guard plate is fixedly connected to the top of the mobile base, and load-bearing blocks are stacked on the top of the mobile base.

[0019] By providing the guard plates and the load-bearing blocks, the weight of the overall device is increased, thereby increasing the stability of the pile foundation.

[0020] To sum up, the technical effects and advantages of the utility model are as follows: the high-efficiency pile foundation driving device for construction uses the first diagonal support rod to obliquely support the vertical plate, and the electric telescopic rod is used to adjust the distance between the upper movable block and the lower movable block. The upper movable block and the lower movable block are used in coordination to adjust the inclination angle of the sleeve plate, and the ear plate and the movable rod are used in coordination to increase the stability of the sleeve plate activity adjustment, thereby facilitating the vertical or oblique driving of the pile foundation into the soil in the construction area, and then can be adjusted and arranged according to the actual construction situation and geological conditions, thereby improving the efficiency of the pile foundation being driven into the ground.

[0021] By using the upper flange and the lower flange in coordination, the pile basic body can be installed at the bottom of the shaft rod. The height of the lifting block can be adjusted by operating the hydraulic rod. Then, by operating the rotating motor, the shaft rod drives the upper flange to rotate, thereby facilitating the pile basic body to be driven into the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the utility model electric telescopic rod and its related structures;

[0024] Figure 3 This is a schematic diagram of the piling assembly and its related structures of the utility model;

[0025] Figure 4 This is a schematic diagram of the shaft rod and its related structures of the utility model.

[0026] In the figure: 1. movable base; 2. vertical plate; 3. ear plate; 4. movable rod; 5. cover plate; 6. upper movable block; 7. first diagonal support rod; 8. mounting plate; 9. lower movable block; 10. electric telescopic rod; 11. second diagonal support rod;

[0027] 12. Pile driving assembly; 121. Lifting block; 122. Hydraulic rod; 123. Rotating motor; 124. Shaft rod; 125. Pile basic body; 126. Upper flange; 127. Lower flange; 128. Round hole;

[0028] 13. Guard plate; 14. Load-bearing block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Reference Figure 1-3A high-efficiency pile foundation driving device for construction includes a mobile base 1, a vertical plate 2 is fixedly connected to one side of the top of the mobile base 1, and the vertical plate 2 is located on the top left side of the mobile base 1. An ear plate 3 is fixedly connected to the outer side of the top of the vertical plate 2. Two ear plates 3 are provided. The two ear plates 3 are symmetrically distributed with the central axis of the vertical plate 2 as the center. A movable rod 4 is rotatably connected to the ear plate 3. The number of ear plates 3 and movable rods 4 is equal. The end of the movable rod 4 away from the ear plate 3 is fixedly connected to a sleeve plate 5. An upper movable block 6 is hinged on one side of the top of the sleeve plate 5. The upper movable block 6 is located on the top right side of the sleeve plate 5. A first diagonal brace rod 7 is fixedly connected to the top of the mobile base 1. Two first diagonal brace rods 7 are provided. The two first diagonal brace rods 7 are inclined with the central axis of the mobile base 1 as the center. The top of the rod 7 is fixedly connected to the top of the vertical plate 2, and the outer side wall of the first diagonal support rod 7 is fixedly connected with a mounting plate 8. The mounting plate 8 is located between the two first diagonal support rods 7 and is arranged in an inclined shape. A lower movable block 9 is hinged on the mounting plate 8, and an electric telescopic rod 10 is fixedly connected to the top of the lower movable block 9. The telescopic end of the electric telescopic rod 10 is fixedly connected to the bottom of the upper movable block 6. The interior of the sleeve plate 5 is provided with a piling assembly 12 that is convenient for driving the pile foundation into the construction area. After the electric telescopic rod 10 is running, the distance between the upper movable block 6 and the lower movable block 9 is adjusted. By using the upper movable block 6 and the lower movable block 9 in coordination, the angle of the sleeve plate 5 is adjusted. The ear plate 3 and the movable rod 4 increase the stability of the movable adjustment of the sleeve plate 5, thereby facilitating the vertical or inclined driving of the pile foundation into the soil for construction.

[0031] Reference Figure 2 The outer side wall of the vertical plate 2 is fixedly connected with a second diagonal brace rod 11. Two second diagonal brace rods 11 are provided. The two second diagonal brace rods 11 are symmetrically distributed with the central axis of the vertical plate 2 as the center. The bottom of the second diagonal brace rod 11 is fixedly connected to the outer side wall of the mounting plate 8. The second diagonal brace rod 11 increases the stability of the mounting plate 8.

[0032] Reference Figure 3-4 The piling assembly 12 includes a lifting block 121 slidably connected to the inside of the sleeve plate 5. The outer circumference of the lifting block 121 is equal to the inner circumference of the sleeve plate 5. The inner wall of the lifting block 121 is fixedly connected to a rotating motor 123. The model of the rotating motor 123 is Y180M-2. The output end of the rotating motor 123 is fixedly connected to a shaft rod 124. The bottom of the shaft rod 124 is detachably connected to a pile basic body 125. After the rotating motor 123 is running, the shaft rod 124 rotates accordingly, thereby causing the pile basic body 125 to rotate accordingly, making it easier for the pile basic body 125 to move into the soil.

[0033] Reference Figure 3The inner top wall of the sleeve plate 5 is fixedly connected with a hydraulic rod 122, and the telescopic end of the hydraulic rod 122 is fixedly connected with the top of the lifting block 121. After the hydraulic rod 122 is operated, it is convenient to adjust the lifting block 121, so as to facilitate the rotating pile basic body 125 to move into the soil.

[0034] Reference Figure 4 The bottom of the shaft rod 124 is fixedly connected with an upper flange 126, and the top of the pile basic body 125 is fixedly connected with a lower flange 127. The outer circumference of the upper flange 126 is equal to the outer circumference of the lower flange 127. The upper flange 126 and the lower flange 127 are connected by bolts and nuts. The pile basic body 125 can be detachably installed on the bottom of the shaft rod 124 by using the upper flange 126, the lower flange 127, the bolts and nuts.

[0035] Reference Figure 3 A circular hole 128 is provided at the bottom of the sleeve plate 5 , and the outer circumference of the shaft rod 124 is smaller than the inner circumference of the circular hole 128 . The circular hole 128 facilitates the shaft rod 124 to pass through the bottom of the sleeve plate 5 .

[0036] Reference Figure 1 A guard plate 13 is fixedly connected to the top of the mobile base 1. Two guard plates 13 are provided. The two guard plates 13 are symmetrically distributed with the central axis of the mobile base 1 as the center. A load-bearing block 14 is stacked on the top of the mobile base 1. After the load-bearing block 14 is stacked on the mobile base 1, the gravity of the overall device is increased, thereby increasing the stability of the pile base body 125 during the process of being driven into the soil.

[0037] Working principle: first, move the lower flange 127 and the upper flange 126 together, and connect the upper flange 126 and the lower flange 127 by using bolts and nuts, so that the pile basic body 125 is located directly below the shaft 124. The sleeve plate 5 is moved to the planned piling area through the mobile base 1, and multiple load-bearing blocks 14 are stacked on the mobile base 1 to increase the weight of the overall device. The rotating motor 123 is running, and the shaft 124 drives the upper flange 126 to rotate, so that the lower flange 127 drives the pile basic body 125 to rotate. At the same time, the hydraulic rod 122 is running, and the lifting block 121 moves accordingly, and the pile basic body 125 rotates and moves toward the ground. After the pile basic body 125 is moved into the soil, the bolts and nuts are removed, so that the pile basic body 125 remains in the soil, thereby facilitating the pile basic body 125 to be driven into the soil for construction;

[0038] When the pile basic body 125 needs to be driven into the soil at an angle, the electric telescopic rod 10 is operated to adjust the distance between the upper movable block 6 and the lower movable block 9, and then the inclination angle of the sleeve plate 5 is adjusted by the coordinated use of the upper movable block 6 and the lower movable block 9, thereby adjusting the angle of the pile basic body 125 below the shaft rod 124, thereby facilitating the pile basic body 125 to be driven into the soil in the construction area at an angle.

[0039] The above description is only a preferred embodiment of the present invention and is 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. A high-efficiency pile driving device for construction, comprising a mobile base (1), characterized in that: A vertical plate (2) is fixedly connected to one side of the top of the mobile base (1), an ear plate (3) is fixedly connected to the outer side of the top of the vertical plate (2), a movable rod (4) is rotatably connected to the ear plate (3), an end of the movable rod (4) away from the ear plate (3) is fixedly connected to a sleeve plate (5), an upper movable block (6) is hingedly connected to one side of the top of the sleeve plate (5), a first diagonal support rod (7) is fixedly connected to the top of the mobile base (1), the top of the first diagonal support rod (7) is fixedly connected to the top of the vertical plate (2), an outer side wall of the first diagonal support rod (7) is fixedly connected to a mounting plate (8), a lower movable block (9) is hingedly connected to the mounting plate (8), the top of the lower movable block (9) is fixedly connected to an electric telescopic rod (10), the telescopic end of the electric telescopic rod (10) is fixedly connected to the bottom of the upper movable block (6), and a piling assembly (12) is arranged inside the sleeve plate (5).

2. A high-efficiency pile foundation driving device for construction according to claim 1, characterized in that: A second diagonal brace (11) is fixedly connected to the outer side wall of the vertical plate (2), and the bottom of the second diagonal brace (11) is fixedly connected to the outer side wall of the mounting plate (8).

3. A high-efficiency pile foundation driving device for construction according to claim 1, characterized in that: The piling assembly (12) comprises a lifting block (121) slidably connected to the inside of the sleeve plate (5); the inner side wall of the lifting block (121) is fixedly connected to a rotating motor (123); the output end of the rotating motor (123) is fixedly connected to a shaft (124); and the bottom of the shaft (124) is detachably connected to a pile base body (125).

4. A high-efficiency pile foundation driving device for construction according to claim 3, characterized in that: The inner top wall of the sleeve plate (5) is fixedly connected to a hydraulic rod (122), and the telescopic end of the hydraulic rod (122) is fixedly connected to the top of the lifting block (121).

5. A high-efficiency pile foundation driving device for construction according to claim 3, characterized in that: An upper flange (126) is fixedly connected to the bottom of the shaft rod (124), and a lower flange (127) is fixedly connected to the top of the pile basic body (125). The upper flange (126) and the lower flange (127) are connected via bolts and nuts.

6. A high-efficiency pile foundation driving device for construction according to claim 3, characterized in that: A circular hole (128) is provided at the bottom of the sleeve plate (5), and the outer circumference of the shaft rod (124) is smaller than the inner circumference of the circular hole (128).

7. A high-efficiency pile foundation driving device for construction according to claim 1, characterized in that: A guard plate (13) is fixedly connected to the top of the mobile base (1), and a load-bearing block (14) is stacked on the top of the mobile base (1).

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