Efficient pile driver with supporting function

Abstract

The utility model discloses an efficient pile driver with a supporting function, which comprises a bottom plate, a knocking and smashing device, a driving device, a driving device, a driving device, a driving device, a driving device, a driving device, a driving device and a driving device, and the top of the bottom plate is provided with a bracket; the driving device is arranged on the clamping device above the bottom plate and is arranged below the bracket; the driving device can change the position of the knocking and smashing device, and then pile driving work can be achieved. According to the efficient pile driver with the supporting function, through cooperation of the bottom plate, the knocking and smashing device, the driving device and the clamping device, an external pile body can be clamped and limited during pile driving operation, the phenomenon that the pile body deviates and the like can be avoided, then the working quality of pile driving can be greatly improved, and the pile driving efficiency is improved. And time wasted by adjusting the angle of the pile body is also avoided, so that the working efficiency of piling is improved, and convenience is brought to the use of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of pile drivers, in particular to a high-efficiency pile driver with a supporting function. Background Art

[0002] The pile driver is composed of a pile hammer, a pile frame and ancillary equipment. The pile hammer is attached between two parallel vertical guide rods (commonly known as gantry) at the front of the pile frame and is lifted by a lifting hook. The pile frame is a steel structure tower with a winch at the rear for lifting the pile and the pile hammer. There is a guide frame composed of two guide rods in front of the pile frame to control the direction of piling so that the pile can be accurately penetrated into the formation according to the designed orientation. The basic technical parameters of the pile driver are the weight of the impact part, the impact kinetic energy and the impact frequency. The pile hammer can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer, etc. according to the power source of the movement. For example, an efficient pile driver with application number CN201921329467.5 relates to the field of construction machinery technology, including a power main body, a crawler is installed at the lower end of the power main body, an adjusting frame is welded on the front surface of the power main body, a piling device is slidably connected to the front surface of the adjusting frame, a rotating frame is welded on the rear end of the power main body, and a handle is installed on the upper end of the rotating frame. The utility model pile driver has high working efficiency and can meet the requirements of efficient and fast work. The utility model is easy to move and can move to a position conveniently and quickly for piling. The utility model is a small or medium-sized pile driver. Compared with a small pile driver, it has greater force and higher working efficiency. Compared with a large pile driver, the device is smaller in size and easier to use. The utility model is electrically movable, has a fast speed, and the user's use pressure is small, which is conducive to improving the convenience and practicality of use. The device does not require manpower to hold the pile driver, and the frame slides, which reduces the work pressure of employees.

[0003] When using, traditional pile drivers cannot limit the external pile body, which makes the external pile body easy to shift, thereby reducing the overall quality of piling, and requiring workers to readjust the angle of the pile body, which prolongs the overall operation time, thereby reducing work efficiency and causing inconvenience to workers. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a high-efficiency pile driver with a supporting function, which solves the problem that traditional pile drivers cannot limit the external pile body when in use, which causes the external pile body to easily shift, thereby reducing the overall quality of piling, and requiring workers to readjust the angle of the pile body, which prolongs the overall operation time, thereby reducing work efficiency and causing inconvenience to workers.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: an efficient pile driver with a supporting function, comprising a base plate, a bracket is installed on the top of the base plate, and the efficient pile driver with a supporting function also includes: a hammering device, installed above the bracket; a driving device, arranged above the base plate; a clamping device, arranged below the bracket; wherein the driving device can change the position of the hammering device, thereby realizing the pile driving work, and the clamping device can clamp and fix the external pile body.

[0006] Preferably, crawlers are installed on both sides of the bottom of the base plate, and traction frames are installed on both sides of the top of the base plate.

[0007] Preferably, the driving device includes: two servo motors, both of which are detachably connected to the top of the bracket; two threaded rods, which are detachably connected to the output ends of the two servo motors, and are rotatably connected to the inner wall of the bracket through bearings; two sliders, which are threadedly connected to the outer walls of the two threaded rods, and are slidably engaged with the inner wall of the bracket; wherein the servo motor can drive the slider to drive the hammering device to move via the threaded rod.

[0008] Preferably, the knocking device includes: a curved plate installed on the side where the two sliding blocks are close to each other; an outer shell installed on the inner wall of the curved plate; a cylinder detachably connected to the inside of the outer shell; and a sleeve installed under the outer shell; wherein the cylinder can repeatedly knock on the external pile body, and the sleeve can position the cylinder and the external column.

[0009] Preferably, the clamping device includes: two support plates, both installed under the outer wall of the bracket; two hydraulic cylinders, which are detachably connected to the inner walls of the two support plates; two clamps, which are detachably connected to the output ends of the two hydraulic cylinders; a plurality of limit rods, which are respectively installed on the sides of the two clamps away from each other and are movably connected to the inner walls of the two support plates; wherein the hydraulic cylinder can change the position of the two clamps, and thus can clamp and limit the external pile body through the two clamps.

[0010] Beneficial Effects

[0011] The utility model provides a high-efficiency pile driver with a supporting function. The utility model has the following beneficial effects: the high-efficiency pile driver with a supporting function can clamp and limit the external pile body during the pile driving operation through the cooperation of the bottom plate, the hammering device, the driving device and the clamping device, so as to avoid the phenomenon of the pile body being offset, thereby greatly improving the quality of the pile driving work, and also avoiding the time wasted in adjusting the angle of the pile body, thereby improving the efficiency of the pile driving work and bringing convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 A cross-sectional view of

[0014] Figure 3 for Figure 2 Schematic diagram of the structure of the middle bracket, the slider and the threaded rod;

[0015] Figure 4 for Figure 2 Schematic diagram of the structure of the midsole plate, track and bracket.

[0016] In the figure: 1. base plate, 2. knocking device, 201. bent plate, 202. shell, 203. cylinder, 204. sleeve, 3. driving device, 301. servo motor, 302. threaded rod, 303. slider, 4. clamping device, 401. support plate, 402. hydraulic cylinder, 403. limit rod, 404. splint, 5. crawler, 6. traction frame, 7. bracket. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in 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 in 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.

[0018] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0019] When using a traditional pile driver, the external pile body cannot be limited, which makes the external pile body easy to deviate, thereby reducing the overall quality of the pile driving, and requiring the staff to readjust the angle of the pile body, which prolongs the overall operation time, thus making the work efficiency low and bringing inconvenience to the staff;

[0020] In view of this, the utility model provides a high-efficiency pile driver with a supporting function, which can clamp and limit the external pile body during the pile driving operation through the cooperation of the base plate, the hammering device, the driving device and the clamping device, thereby avoiding the pile body from shifting and the like, thereby greatly improving the quality of the pile driving work and avoiding the time wasted in adjusting the angle of the pile body, thereby improving the efficiency of the pile driving work and bringing convenience to the staff.

[0021] Embodiment 1: Figure 1 , 2 , 3 and 4 show that a high-efficiency pile driver with a supporting function comprises a base plate 1, a bracket 7 is installed on the top of the base plate 1, and the high-efficiency pile driver with a supporting function further comprises: a hammering device 2, installed above the bracket 7; a driving device 3, arranged above the base plate 1; a clamping device 4, arranged below the bracket 7; wherein the driving device 3 can change the position of the hammering device 2, thereby realizing the pile driving work, and the clamping device 4 can clamp and fix the external pile body;

[0022] In the specific implementation process, it is worth pointing out that the driving device 3 can change the position of the hammering device 2, thereby realizing continuous operation, and the clamping device 4 can clamp and limit the external pile body to avoid force deviation during hammering;

[0023] Furthermore, crawlers 5 are installed on both sides of the bottom of the base plate 1, and traction frames 6 are installed on both sides of the top of the base plate 1;

[0024] In the specific implementation process, it is worth pointing out that the design of the crawler 5 can make it more convenient for the staff to adjust the position of the high-efficiency pile driver with a supporting function, and the staff can use the traction frame 6 to connect the high-efficiency pile driver with a supporting function to an external traction vehicle. It can be understood that the traction frame 6 provided in this embodiment is only one possible implementation method for fixing the external traction vehicle, not all embodiments. In the specific implementation process, other structures can also be used, and the selection of the specific structure can be reasonably designed according to the actual situation;

[0025] Specifically, when using the high-efficiency pile driver with a supporting function, the staff first moves the high-efficiency pile driver with a supporting function to a suitable position, and then uses the clamping device 4 to clamp and limit the external pile body. Then the staff simultaneously turns on the external power supply of the hammering device 2 and the driving device 3, and then the pile driving work can be carried out on the external pile body.

[0026] Embodiment 2: By Figure 1 , 2, 3 and 4, the driving device 3 includes: a servo motor 301, the model of the servo motor 301 is not specifically limited, and it can meet the use requirements. Two are set, and both can be detachably connected to the top of the bracket 7; two threaded rods 302 are set, which are detachably connected to the output ends of the two servo motors 301, and are rotatably connected to the inner wall of the bracket 7 through bearings; two sliders 303 are set, which are respectively threadedly connected to the outer walls of the two threaded rods 302, and are slidably engaged with the inner wall of the bracket 7; wherein the servo motor 301 can drive the slider 303 through the threaded rod 302 to drive the knocking device 2 to move;

[0027] In the specific implementation process, it is worth pointing out that the servo motor 301 can drive the threaded rod 302 to rotate, and then the threaded rod 302 can drive the slider 303 to move along the inner wall of the bracket 7, thereby changing the position of the knocking device 2 so as to achieve continuous operation;

[0028] Specifically, based on the above-mentioned embodiment 1, when the position of the knocking device 2 needs to be changed, the staff turns on the external power supply of the servo motor 301, and the servo motor 301 can drive the threaded rod 302 to rotate, and the threaded rod 302 can drive the slider 303 to move along the inner wall of the bracket 7. At this time, as the bracket 7 moves, the position of the knocking device 2 can be changed.

[0029] Embodiment 3: By Figure 1 , 2 As shown in Figure 3, the knocking device 2 includes: a curved plate 201, which is installed on the side where the two sliders 303 are close to each other; a shell 202, which is installed on the inner wall of the curved plate 201; a cylinder 203, the model of which is not specifically limited, and can be detachably connected to the inside of the shell 202 as long as it meets the use requirements; a sleeve 204, which is installed below the shell 202; wherein the cylinder 203 can repeatedly knock the external pile body, and the sleeve 204 can position the cylinder 203 and the external column;

[0030] In the specific implementation process, it is worth pointing out that the cylinder 203 can continuously strike the external pile body, thereby achieving the pile driving work, and the sleeve 204 can make the external pile body and the cylinder 203 better positioned, thereby ensuring the quality of the pile driving;

[0031] Specifically, on the basis of the above-mentioned embodiment 1 and embodiment 2, when piling is carried out, the driving device 3 drives the sleeve 204 and other components to move downward. When the sleeve 204 covers the top of the external pile body, the staff turns on the external power supply of the cylinder 203. At this time, the cylinder 203 can repeatedly knock the pile body, thereby realizing the piling work.

[0032] Embodiment 4: By Figure 1 , 2As can be seen from 4, the clamping device 4 includes: two support plates 401, both of which are installed below the outer wall of the bracket 7; a hydraulic cylinder 402, the model of which is not specifically limited, and two are provided, which are detachably connected to the inner walls of the two support plates 401; two clamping plates 404 are provided, which are detachably connected to the output ends of the two hydraulic cylinders 402; a plurality of limit rods 403 are provided, which are respectively installed on the sides of the two clamping plates 404 away from each other, and are respectively movably connected to the inner walls of the two support plates 401; wherein the hydraulic cylinder 402 can change the positions of the two clamping plates 404, and then the external pile body can be clamped and limited by the two clamping plates 404;

[0033] In the specific implementation process, it is worth pointing out that the inner wall of the clamping plate 404 is equipped with a ball, which can reduce the friction between the external pile body and the clamping plate 404, so as to ensure the smooth progress of the pile driving work;

[0034] Specifically, based on the above-mentioned embodiment 1, when it is necessary to clamp and limit the external pile body, the staff turns on the external power supply of the hydraulic cylinder 402, and the hydraulic cylinder 402 can drive the clamping plate 404 to move. When the two clamping plates 404 reach the appropriate position, the external pile body can be clamped and limited, and then the piling work can be carried out.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient pile driver with a supporting function, comprising a base plate (1), characterized in that: A bracket (7) is installed on the top of the base plate (1), and the high-efficiency pile driver with a supporting function also includes: A knocking device (2) is installed above the bracket (7); A driving device (3) is arranged above the base plate (1); A clamping device (4) is arranged below the bracket (7); The driving device (3) can change the position of the hammering device (2), thereby achieving pile driving, and the clamping device (4) can clamp and fix the external pile body.

2. The high-efficiency pile driver with supporting function according to claim 1, characterized in that: Tracks (5) are installed on both sides of the bottom of the base plate (1), and traction frames (6) are installed on both sides of the top of the base plate (1).

3. The high-efficiency pile driver with supporting function according to claim 1, characterized in that: The driving device (3) comprises: Two servo motors (301) are provided, both of which can be detachably connected to the top of the bracket (7); Two threaded rods (302) are provided, which are detachably connected to the output ends of the two servo motors (301) and are rotatably connected to the inner wall of the bracket (7) through bearings; Two sliders (303) are provided, which are respectively threadedly connected to the outer walls of the two threaded rods (302) and are both slidably engaged with the inner wall of the bracket (7); The servo motor (301) can drive the slider (303) via the threaded rod (302) to drive the knocking device (2) to move.

4. The high-efficiency pile driver with supporting function according to claim 3, characterized in that: The knocking device (2) comprises: A curved plate (201) is installed on a side where the two sliding blocks (303) are close to each other; A housing (202) mounted on the inner wall of the curved plate (201); A cylinder (203) detachably connected to the interior of the housing (202); A sleeve (204) is installed below the housing (202); The cylinder (203) can repeatedly strike the external pile body, and the sleeve (204) can position the cylinder (203) and the external column body.

5. The high-efficiency pile driver with supporting function according to claim 1, characterized in that: The clamping device (4) comprises: Two support plates (401) are provided and are both installed below the outer wall of the bracket (7); Two hydraulic cylinders (402) are provided and are detachably connected to the inner walls of the two support plates (401); Two clamping plates (404) are provided and are detachably connected to the output ends of the two hydraulic cylinders (402); A plurality of limiting rods (403) are provided, each of which is installed on a side of the two clamping plates (404) that is away from each other, and each of which is movably connected to the inner walls of the two support plates (401); The hydraulic cylinder (402) can change the positions of the two clamping plates (404), and the external pile body can be clamped and limited by the two clamping plates (404).

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