Static pressure pile pressing device for building

Abstract

The static pressure pile pressing device for the building comprises a pile pressing device body, the pile pressing device body is composed of a moving mechanism, a supporting mechanism, a lifting mechanism and a clamping mechanism which are installed on a machine frame table, the machine frame table is a whole working platform, a working hole is formed in the middle of the working platform, and first push rod oil cylinders are arranged at the front end and the rear end of the working platform respectively. The first push rod oil cylinder is externally connected with a supporting mechanism, moving mechanisms are installed on the two sides of the platform, the whole device is convenient to move, a lifting mechanism is erected on the platform, an operation platform is installed on the lifting mechanism, clamping mechanisms are arranged on the operation platform and the working platform, and through cooperation of the clamping mechanisms and the lifting mechanism, the whole device can be conveniently clamped. And the pile is driven into an operation hole formed in the middle of the platform. The piling machine has the advantages of simple and reasonable structure, convenience in movement, simplicity in operation, high working efficiency, quietness and noiselessness in the working process and the like, and a pile cannot deviate due to vibration in the piling process, so that the piling effect is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction, and relates to a static pressure pile driving device for construction. Background Art

[0002] A pile driver is a heavy construction machinery, mainly used to drive piles into the ground by impact force to fix buildings or other structures. When the existing pile driver drives piles, first determine the pile driving position, then move the pile to the corresponding position by a crane, install the pile head, and then assemble all the equipped pile driving equipment before the pile driving operation can be carried out. And during the pile driving process, it is necessary to manually monitor the verticality of the pile and the pile driving effect. This pile driving method has cumbersome steps and is relatively inconvenient. And the existing pile driver knocks the pile based on the principle of gravity free fall to achieve the depth and fixing effect. Therefore, during the pile driving process, it is very easy for the angle of the pile to deviate due to strong vibration, resulting in uneven force on the pile, affecting the pile driving effect. And the existing pile driver also has the problem of high noise. For this reason, a static pressure pile driving device for construction is designed to overcome the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies existing in the prior art, and to provide a static pressure pile driving device for construction with simple and reasonable structure, convenient movement, simple operation, the pile will not shift due to vibration during the pile driving process, thus ensuring the pile driving effect, high working efficiency and quiet operation without noise during the working process.

[0004] The utility model is realized by the following technical solutions: A static pressure pile driving device for construction, which includes a pile driving device body. The body is composed of a moving mechanism, a supporting mechanism, a lifting mechanism and a clamping mechanism installed on a frame platform. The frame platform is a whole working platform, with an operation hole opened in the middle of the working platform, and first push rod oil cylinders are respectively opened at the front end and the rear end. The outer part of the first push rod oil cylinder is connected with a supporting mechanism. A moving mechanism is installed on both sides of the platform to facilitate the movement of the whole device. A lifting mechanism is erected on the platform, and an operation platform is installed on the lifting mechanism. A clamping mechanism is opened on the operation platform and the working platform. Through the cooperation of the clamping mechanism and the lifting mechanism, the pile is driven into the operation hole opened in the middle of the platform.

[0005] Preferably: The supporting mechanism is an adjustable leg oil cylinder with lifting at the front end. There are 4 such adjustable leg oil cylinders, 2 at the front and 2 at the rear, and they are connected with the first push rod oil cylinder through a connecting bracket. When the moving mechanism moves to a position, the whole pile driving device body is lifted by the 2 adjustable leg oil cylinders at the front and the rear, and the whole frame platform is leveled by adjusting the height.

[0006] Preferably, a connecting block is installed in front of the first push rod oil cylinder. The connecting brackets are fixed on both sides of the end of the connecting block and arranged in a V-shaped pattern. Behind this end, they are respectively connected to the left and right frame platforms through telescopic support rods and are also arranged in a V-shaped pattern. In front of the connecting block, a V-shaped guiding edge is provided in the middle of the V-shaped connecting brackets. When the first push rod oil cylinder pushes out the connecting block, first, the telescopic support rods expand and stretch, pushing the V-shaped connecting brackets outwards on both sides, and through the guiding edge, the V-shaped connecting brackets are unfolded into a vertical shape. When the first push rod oil cylinder retracts, through the retraction of the guiding edge and the telescopic support rods, the connecting brackets are retracted into a V-shaped structure and placed between the moving mechanisms.

[0007] Preferably, the moving mechanisms are crawler mechanisms arranged on both sides of the frame platform. The crawler mechanisms are composed of moving brackets, main gears, sub-gears, and roller groups. Among them, the main gears and sub-gears are respectively installed at the front and rear ends of the moving brackets. Roller groups are installed below the moving brackets. The crawler is stuck between the main gear and the sub-gear and contacts the roller groups below. The moving brackets are connected to the frame platform through connecting and fixing parts. An elevating mechanism is installed on the working platform between the two crawler mechanisms.

[0008] Preferably, the elevating mechanism is 4 guiding columns arranged around the working platform. Inner cylinders are arranged inside the guiding columns. Both the guiding columns and the inner cylinders are driven to elevate by elevating oil cylinders and leg oil cylinders inside the cylinders. And an operating platform is installed at the end of the guiding column. Clamping mechanisms are provided inside the operating platform and the working platform.

[0009] Preferably, the clamping mechanism is composed of multiple second push rod oil cylinders. The multiple second push rod oil cylinders are respectively installed in the installation grooves opened on both sides inside the operating platform and the working platform. The installation grooves on both sides are arranged correspondingly. And a positioning groove is opened between two adjacent installation grooves on the operating table. A positioning column is installed in the positioning groove. When the pile is placed on the operating platform, it is first positioned by the positioning column. After positioning, it is clamped by the clamping mechanism of the operating platform. Then, it is sent into the working hole by the elevating mechanism. When the pile enters the working hole, the lower clamping mechanism clamps it. Subsequently, the second pile repeats the above steps to achieve the purpose of quiet operation.

[0010] Preferably, a fence is also installed on the operating platform, and stairs are installed on both sides. One can climb onto the platform through the stairs to observe the pile pressing situation.

[0011] Preferably, an independent chamber is also opened on the working platform on one side of the operating platform. A motor and a control system are installed in the chamber. The control system controls the moving mechanisms, the supporting mechanism, the elevating mechanism, and the clamping mechanism, and is powered by the motor. And a wireless module is installed on the control system and can be controlled through a wireless operating console.

[0012] Preferably, the operation hole is of a convex structure, a concave structure or an I-shaped structure.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The static pressure pile driving device for construction designed by the present utility model is provided with a moving mechanism, which facilitates the movement of the whole device. Through the cooperation of the clamping mechanism and the lifting mechanism, the pile can be driven into the operation hole opened in the middle of the platform, which can well ensure the verticality of the pile and effectively prevent the pile from shifting during the pile driving process, improving the work efficiency while ensuring the pile driving effect. Moreover, since the present utility model uses a hydraulic cylinder for pile driving operation, compared with a pile driver, the pile driving process is quiet without noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front structure schematic diagram of the present utility model.

[0016] Figure 2 It is a top view of the present utility model.

[0017] Figure 3 It is a structure schematic diagram of the lifting mechanism in the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] To enable those of ordinary skill in the art to more clearly understand the purpose, technical solutions and advantages of the present utility model, the following further elaborates on the present utility model in conjunction with the drawings and embodiments.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "horizontal", "vertical", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or component referred to must have a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0020] The following will introduce the present utility model in detail with reference to the drawings: As Figure 1-2 shown, a static pressure pile driving device for construction includes a pile driving device body. The body is composed of a moving mechanism, a supporting mechanism, a lifting mechanism and a clamping mechanism installed on a frame platform 1. The frame platform 1 is a whole working platform 5, and an operation hole 2 is opened in the middle of the working platform 5. First push rod cylinders 3 are respectively opened at the front end and the rear end of the platform, and a supporting mechanism is connected to the outside of the first push rod cylinder 3. Moving mechanisms are installed on both sides of the platform to facilitate the movement of the whole device. A lifting mechanism is erected on the platform, and an operation platform 4 is installed on the lifting mechanism. Clamping mechanisms are opened on the operation platform 4 and the working platform. Through the cooperation of the clamping mechanism and the lifting mechanism, the pile is driven into the operation hole 2 opened in the middle of the platform.

[0021] The static pressure pile driving device for construction designed by the utility model is convenient for the whole device to move through the designed moving mechanism, and through the cooperation of the clamping mechanism and the lifting mechanism, the pile is driven into the working hole opened in the middle of the platform, which can well ensure the verticality of the pile and well prevent the pile from shifting during the pile driving process, improving the work efficiency while ensuring the pile driving effect.

[0022] The support mechanism is an adjustable leg cylinder 6 with a lift at the front end. There are 4 such adjustable leg cylinders 6, 2 at the front and 2 at the back, which are connected to the first push rod cylinder 3 through a connecting bracket 7. When the moving mechanism moves to the designated position, the whole pile driving device body is lifted by the 2 adjustable leg cylinders 6 at the front and back, and the whole machine frame platform 1 is leveled by adjusting the height.

[0023] The utility model can conveniently adjust the height of the four feet of the machine frame platform through the support mechanism, thus ensuring its overall flatness.

[0024] A connecting block 8 is installed in front of the first push rod cylinder 3. The connecting brackets 7 are fixed on both sides of the end of the connecting block 8 in a spread-out shape. Behind this end, they are respectively connected to the left and right sides of the machine frame platform 1 through telescopic support rods 9 and are also in a spread-out shape. In front of the connecting block 8, an octagonal guiding edge 10 is provided in the middle of the octagonal connecting brackets. When the first push rod cylinder 3 pushes out the connecting block 8, first, the telescopic support rods 9 expand and contract, pushing the octagonal connecting brackets 7 outwards, and through the guiding edge 10, the octagonal connecting brackets 7 are expanded into a vertical shape. When the first push rod cylinder 3 retracts, the connecting brackets 7 are retracted into an octagonal structure and placed between the moving mechanisms through the retraction of the guiding edge 10 and the telescopic support rods 9.

[0025] The moving mechanism is a crawler mechanism arranged on both sides of the machine frame platform 1. The crawler mechanism is composed of a moving bracket 11, a main gear 12, a sub-gear 13, and a roller group 14. Among them, the main gear 12 and the sub-gear 13 are respectively installed at the front and rear ends of the moving bracket 11. The roller group 14 is installed below the moving bracket 11. The crawler 15 is stuck between the main gear 12 and the sub-gear 13 and contacts the roller group 14 below. The moving bracket 11 is connected to the machine frame platform 1 through a connecting and fixing part 16. An elevating mechanism is installed on the working platform 5 between the two crawler mechanisms.

[0026] As Figure 3 shown, the elevating mechanism is 4 guiding columns 17 arranged around the working platform 5. An inner cylinder 18 is arranged inside the guiding column 17. Both the guiding column 17 and the inner cylinder 18 are driven to lift by a lifting cylinder 19 and a cylinder inner leg cylinder 20. And an operating platform 4 is installed at the end of the guiding column. The clamping mechanism is arranged inside the operating platform 4 and the working platform 5.

[0027] The clamping mechanism is composed of a plurality of second push rod cylinders 21, and the plurality of second push rod cylinders 21 are respectively installed in the installation grooves 22 opened inside both sides of the operation platform 4 and the working platform 5. The installation grooves 22 on both sides are arranged corresponding to each other, and a positioning groove 23 is opened between two adjacent installation grooves 22 on the operation platform. A positioning column 24 is installed in the positioning groove 23. After the pile is placed on the operation platform 4, it is first positioned by the positioning column 24. After positioning, it is clamped by the clamping mechanism of the operation platform 4, and then the pile is sent into the working hole 2 by the lifting mechanism. When the pile enters the working hole 2, the lower clamping mechanism clamps it. Subsequently, the second pile repeats the above steps to achieve the purpose of being quiet.

[0028] A fence 25 is also installed on the operation platform 4, and stairs 26 are installed on both sides. One can climb onto the platform through the stairs 26 to observe the pile pressing situation. An independent chamber 27 is opened on one side of the operation platform 4 and located on the working platform 5. A motor and a control system 28 are installed in the chamber 27. The control system 28 controls the moving mechanism, the supporting mechanism, the lifting mechanism, and the clamping mechanism, and is powered by the motor. A wireless module is installed on the control system 28, and it can be controlled through a wireless operation console. The working hole 5 can be of a convex structure, a concave structure, an I-shaped structure, etc., and can be adjusted according to actual situations without any limitation.

[0029] The static pile pressing device for construction of the present utility model conducts pile driving operations through hydraulic cylinders as a whole. Compared with pile driving by a pile driver, the pile driving process is quiet and noiseless.

[0030] The specific embodiments described herein are only illustrative of the principles and effects of the present utility model, rather than being used to limit the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A static pressure pile device for construction, comprising a pile pressure device body, characterized in that: The main body is composed of a moving mechanism, a supporting mechanism, a lifting mechanism, and a clamping mechanism installed on a frame platform. The frame platform is an entire working platform. A working hole is opened in the middle of the working platform. A first push rod oil cylinder is opened at the front end and the rear end thereof respectively. The first push rod oil cylinder is externally connected to the supporting mechanism. A moving mechanism is installed on both sides of the platform to facilitate the movement of the entire device. A lifting mechanism is set up on the platform, an operating platform is installed on the lifting mechanism, and a clamping mechanism is opened on the operating platform and the working platform. Through the cooperation of the clamping mechanism and the lifting mechanism, the pile is driven into the working hole opened in the middle of the platform.

2. The static pressure pile device for construction according to claim 1, characterized in that: The supporting mechanism is an adjustable leg oil cylinder with lifting function installed at the front end. There are 4 adjustable leg oil cylinders in total, 2 at the front and 2 at the back, which are connected to the first push rod oil cylinder through a connecting bracket. When the moving mechanism moves to the back, the entire pile driving device body is erected by the 2 front and rear adjustable leg oil cylinders, and the entire frame is leveled by adjusting the height.

3. The static pressure pile device for construction according to claim 2, characterized in that: A connecting block is installed in front of the first push rod cylinder, and connecting brackets are fixed on both sides of the end of the connecting block and are arranged in an eight-shape. Behind the end, they are respectively connected to the left and right side racks through telescopic support rods and are also arranged in an eight-shape. An eight-shaped guiding edge is provided in the middle of the eight-shaped connecting bracket in front of the connecting block. When the first push rod cylinder pushes out the connecting block, the telescopic support rod is telescoped and expanded to push the eight-shaped connecting bracket to both sides, and the eight-shaped connecting bracket is expanded into a vertical shape through the guiding edge. When the first push rod cylinder is retracted, the connecting bracket is retracted into an eight-shaped structure and placed between the moving mechanisms through the retraction of the guiding edge and the telescopic support rod.

4. The static pressure pile device for construction according to claim 3, characterized in that: The moving mechanism is a crawler mechanism arranged on both sides of the frame, and the crawler mechanism is composed of a moving bracket, a main gear, a sub-gear, and a roller group, wherein the main gear and the sub-gear are respectively installed at the front and rear ends of the moving bracket, and a roller group is installed below the moving bracket. The crawler is stuck between the main gear and the sub-gear, and is in contact with the roller group below. The moving bracket is connected to the frame through a connecting fixture, and a lifting mechanism is installed on the working platform between the crawler mechanisms on both sides.

5. The static pressure pile device for construction according to claim 4, characterized in that: The lifting mechanism is composed of four guide columns arranged around the working platform. An inner cylinder is arranged inside the guide columns. The guide columns and the inner cylinder are driven to lift and lower by a lifting cylinder and an inner leg cylinder. An operating platform is installed at the end of the guide columns. A clamping mechanism is provided inside the operating platform and the working platform.

6. The static pressure pile device for construction according to claim 5, characterized in that: The clamping mechanism is composed of a plurality of second push rod cylinders, which are respectively installed in installation grooves opened inside both sides of the operating platform and the working platform. The installation grooves on both sides are arranged correspondingly, and a positioning groove is opened between two adjacent installation grooves on the operating platform, and a positioning column is installed in the positioning groove.

7. The static pressure pile device for construction according to claim 6, characterized in that: The operating platform is also equipped with a fence and stairs on both sides, through which one can climb up to the platform to observe the pile pressing situation.

8. The static pressure pile device for construction according to claim 7, characterized in that: An independent chamber is also provided on one side of the operating platform, in which a motor and a control system are installed. The control system controls the moving mechanism, the supporting mechanism, the lifting mechanism, and the clamping mechanism, and is powered by the motor. A wireless module is installed on the control system, which can be controlled by a wireless operating console.

9. The static pressure pile device for construction according to claim 6, characterized in that: The working hole is a convex structure, a concave structure, or an I-shaped structure.

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