Ground pile tamping device

Abstract

The utility model belongs to the technical field of ground pile construction devices, and discloses a ground pile tamping device which comprises a fixing plate, a lifting plate is movably connected to the inner side of the fixing plate, an impact hammer is movably connected to the bottom of the lifting plate, and fixing blocks located on the front side and the rear side of the lifting plate are fixedly installed at the top of the impact hammer. Rectangular plates are fixedly mounted on the left side and the right side of the front face of the fixing block correspondingly, and clamping plates are movably connected to the inner sides of the rectangular plates. By arranging the fixing block, the rectangular plate, the clamping plate, the pull block and the spring, an operator firstly pulls the pull block, at the moment, the pull block enables the clamping plate to move forwards under the limitation of the rectangular plate, at the moment, the clamping plate exerts extrusion force on the spring and leaves the interior of the lifting plate, and at the moment, the clamping plate relieves the clamping effect on the lifting plate; and at the moment, the fixing effect between the lifting plate and the impact hammer is relieved, and an operator can quickly replace the impact hammer.

Description

Technical Field

[0001] The utility model belongs to the technical field of ground pile construction devices, and specifically relates to a ground pile ramming device. Background Art

[0002] A ground pile is a foundation reinforcement element for equipment or buildings, and ground piles are usually established under the ground with the help of drilling machines.

[0003] At the current stage, when operating personnel are carrying out construction on a construction site, relevant ground piles are usually used to stabilize the foundation. At this time, relevant ground pile ramming devices will be used to make the ground piles more firm in the soil and effectively prevent the subsequent foundation from tilting. However, currently, when operating personnel are actually ramming ground piles, due to the different sizes of ground piles, the sizes of the impact hammers used by the operating personnel will change. However, when encountering ground piles of different sizes, the operating personnel need to replace different-sized impact devices and cannot replace the impact hammer alone, which greatly delays the construction progress. Therefore, it needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to solve the above problems. The utility model provides a ground pile ramming device, which has the advantage of quickly replacing the impact hammer.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A ground pile ramming device, including a fixing plate, the inner side of the fixing plate is movably connected with a lifting plate, the bottom of the lifting plate is movably connected with an impact hammer, the top of the impact hammer is fixedly installed with fixing blocks located on the front and back sides of the lifting plate, the left and right sides of the front of the fixing block are fixedly installed with rectangular plates, the inner side of the rectangular plate is movably connected with a clamping plate, the other end of the clamping plate penetrates through the lifting plate and extends to the back of the fixing block, the outer surface of the clamping plate is movably connected with the inside of the lifting plate, the top of the clamping plate is fixedly installed with a pulling block, the front of the rectangular plate is fixedly installed with a side plate, the back of the side plate is fixedly installed with a spring, and the other end of the spring is fixedly connected with the front of the clamping plate.

[0006] Preferably, a driving plate is fixedly installed on the left side of the fixing plate, and limiting plates are movably connected to the front and back sides of the driving plate.

[0007] Preferably, a bottom plate is fixedly installed at the bottom of the limiting plate, and the shape of the bottom plate is rectangular.

[0008] Preferably, a motor is fixedly installed on the back surface of the driving plate. The other end of the output shaft of the motor is fixedly sleeved with a rotating shaft. The other end of the rotating shaft extends to the front surface of the driving plate. A rotating wheel located in the inner cavity of the driving plate is fixedly sleeved on the outer surface of the rotating shaft. A pulling rope is fixedly connected to the outer surface of the rotating wheel. The other end of the pulling rope is fixedly connected to the top of the lifting plate.

[0009] Preferably, a guiding cylinder is fixedly installed at the top inside the fixing plate. The outer surface of the guiding cylinder is movably connected to the outer surface of the pulling rope.

[0010] Preferably, a mounting plate is fixedly installed on the top of the bottom plate. A pneumatic cylinder is fixedly installed on the right side of the mounting plate. The other end of the pneumatic cylinder extends to the left side of the mounting plate. A movable block located on the top of the bottom plate is fixedly installed on the left side of the pneumatic cylinder.

[0011] Preferably, an inclined plate is hinged to the top of the movable block. The other end of the inclined plate is hinged to the left end of the bottom of the driving plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By setting the fixed block, rectangular plate, clamping plate, pulling block and spring, the operator first pulls the pulling block. At this time, the pulling block will make the clamping plate move forward under the limitation of the rectangular plate. At this time, the clamping plate will apply a squeezing force to the spring and leave the inside of the lifting plate. At this time, the clamping effect of the clamping plate on the lifting plate will be released. At this time, the fixing effect between the lifting plate and the impact hammer will be released. At this time, the operator can quickly replace the impact hammer.

[0014] 2. By setting the driving plate, limiting plate, pneumatic cylinder, movable block and inclined plate, the operator starts the pneumatic cylinder. At this time, the pneumatic cylinder will make the movable block move to the left side. At this time, the movable block will make the inclined plate rotate and squeeze the driving plate. At this time, the driving plate will move upward smoothly under the limitation of the limiting plate. At this time, the driving plate will make the fixing plate move upward at the same time. At this time, the ground pile can be tamped for terrains with different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic cross-sectional structural diagram of the side of the present utility model;

[0017] Figure 3 is a schematic cross-sectional structural diagram of the top of the present utility model;

[0018] Figure 4Schematic cross-sectional structure diagram of the limit plate of the present utility model;

[0019] Figure 5 Schematic cross-sectional structure diagram of the front of the present utility model.

[0020] In the figure: 1, fixed plate; 2, lifting plate; 3, impact hammer; 4, fixed block; 5, rectangular plate; 6, clamping plate; 7, pulling block; 8, side plate; 9, spring; 10, driving plate; 11, limit plate; 12, bottom plate; 13, motor; 14, rotating shaft; 15, rotating wheel; 16, guide cylinder; 17, pulling rope; 18, mounting plate; 19, pneumatic cylinder; 20, movable block; 21, inclined plate. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] As Figures 1 to 5 shown, the present utility model provides a ground pile ramming device, including a fixed plate 1. The inner side of the fixed plate 1 is movably connected with a lifting plate 2. The bottom of the lifting plate 2 is movably connected with an impact hammer 3. The top of the impact hammer 3 is fixedly installed with fixed blocks 4 located on the front and rear sides of the lifting plate 2. On the left and right sides of the front of the fixed block 4, rectangular plates 5 are fixedly installed. The inner side of the rectangular plate 5 is movably connected with a clamping plate 6. The other end of the clamping plate 6 penetrates through the lifting plate 2 and extends to the back of the fixed block 4. The outer surface of the clamping plate 6 is movably connected with the inside of the lifting plate 2. The top of the clamping plate 6 is fixedly installed with a pulling block 7. On the front of the rectangular plate 5, a side plate 8 is fixedly installed. On the back of the side plate 8, a spring 9 is fixedly installed. The other end of the spring 9 is fixedly connected with the front of the clamping plate 6.

[0023] The operator first pulls the pulling block 7. At this time, the pulling block 7 will cause the clamping plate 6 to move steadily forward under the limit of the rectangular plate 5. At this time, the clamping plate 6 will leave the inside of the lifting plate 2 and apply a squeezing force to the spring 9. At this time, the fixing effect between the impact hammer 3 and the lifting plate 2 will be released, and at this time, the operator can quickly replace the impact hammer 3.

[0024] Referring to Figure 1 、 Figure 3 、 Figure 4 and Figure 5 , a driving plate 10 is fixedly installed on the left side of the fixed plate 1. Limit plates 11 are movably connected to the front and rear sides of the driving plate 10.

[0025] As a technical optimization solution of the present utility model, due to the design of the limiting plate 11, the limiting plate 11 will have a good limiting effect on the driving plate 10.

[0026] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5 , a bottom plate 12 is fixedly installed at the bottom of the limiting plate 11, and the bottom plate 12 is rectangular in shape.

[0027] As a technical optimization solution of the present utility model, due to the design of the bottom plate 12, the bottom plate 12 will have a good fixed support effect on the limiting plate 11.

[0028] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5 , a motor 13 is fixedly installed on the back surface of the driving plate 10. The other end of the output shaft of the motor 13 is fixedly sleeved with a rotating shaft 14. The other end of the rotating shaft 14 extends to the front surface of the driving plate 10. A rotating wheel 15 located inside the driving plate 10 is fixedly sleeved on the outer surface of the rotating shaft 14. A pulling rope 17 is fixedly connected to the outer surface of the rotating wheel 15. The other end of the pulling rope 17 is fixedly connected to the top of the lifting plate 2.

[0029] As a technical optimization solution of the present utility model, when the operator starts the motor 13, the operation of the motor 13 will cause the rotating shaft 14 to drive the rotating wheel 15 to rotate.

[0030] Reference Figure 1 , Figure 4 and Figure 5 , a guide cylinder 16 is fixedly installed at the top inside the fixed plate 1. The outer surface of the guide cylinder 16 is movably connected to the outer surface of the pulling rope 17.

[0031] As a technical optimization solution of the present utility model, due to the design of the guide cylinder 16, the guide cylinder 16 will have a good guiding effect on the pulling rope 17.

[0032] Reference Figure 1 , Figure 3 and Figure 5 , a mounting plate 18 is fixedly installed at the top of the bottom plate 12. A pneumatic cylinder 19 is fixedly installed on the right side of the mounting plate 18. The other end of the pneumatic cylinder 19 extends to the left side of the mounting plate 18. A movable block 20 located at the top of the bottom plate 12 is fixedly installed on the left side of the pneumatic cylinder 19.

[0033] As a technical optimization solution of the present utility model, when the operator starts the pneumatic cylinder 19, at this time, the pneumatic cylinder 19 will cause the movable block 20 to move to the left.

[0034] Reference Figure 1 ,Figure 3 and Figure 5 At the top of the movable block 20, an inclined plate 21 is hinged, and the other end of the inclined plate 21 is hinged to the left end of the bottom of the driving plate 10.

[0035] As a technical optimization solution of the present utility model, when the movable block 20 moves to the right, the movable block 20 will cause the inclined plate 21 to rotate and press the driving plate 10, and at this time, the driving plate 10 will move upward.

[0036] Working principle and usage process of the present utility model:

[0037] When the operator needs to tamp the ground pile, first start the motor 13. The operation of the motor 13 will cause the rotating shaft 14 to drive the rotating wheel 15 to rotate. At this time, the rotating wheel 15 will pull the lifting rope 17 upward to pull the lifting plate 2, and at this time, the lifting plate 2 will drive the impact hammer 3 to move upward at the same time. Then the operator starts the motor 13 again to cause the rotating shaft 14 to drive the rotating wheel 15 to reverse. At this time, the impact hammer 3 and the lifting plate 2 will automatically fall under the limitation of the fixing plate 1, and at this time, the impact hammer 3 will tamp the ground pile.

[0038] When the operator needs to replace the impact hammer 3, pull the pull block 7 at this time. The pull block 7 will cause the clamping plate 6 to move forward under the limitation of the rectangular plate 5. At this time, the clamping plate 6 will apply a squeezing force to the spring 9 and leave the inside of the lifting plate 2. At this time, the fixing effect of the lifting plate 2 will be released, and then the operator can replace the impact hammer 3. When the operator needs to tamp the ground pile for different terrains, start the air cylinder 19 at this time. The air cylinder 19 will cause the movable block 20 to move to the left. At this time, the movable block 20 will cause the inclined plate 21 to rotate and press the driving plate 10. At this time, the driving plate 10 will move upward under the limitation of the limiting plate 11. At this time, the driving plate 10 will drive the fixing plate 1 to move upward at the same time, and then the tamping operation for different terrains can be carried out.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A ground pile ramming device, comprising a fixing plate (1), characterized in that: The inner side of the fixed plate (1) is movably connected with a lifting plate (2). The bottom of the lifting plate (2) is movably connected with a percussion hammer (3). The top of the percussion hammer (3) is fixedly installed with fixing blocks (4) located on the front and back sides of the lifting plate (2). On the left and right sides of the front surface of the fixing block (4), rectangular plates (5) are fixedly installed. The inner side of the rectangular plate (5) is movably connected with a clamping plate (6). The other end of the clamping plate (6) penetrates through the lifting plate (2) and extends to the back surface of the fixing block (4). The outer surface of the clamping plate (6) is movably connected with the inside of the lifting plate (2). The top of the clamping plate (6) is fixedly installed with a pulling block (7). The front surface of the rectangular plate (5) is fixedly installed with a side plate (8). The back surface of the side plate (8) is fixedly installed with a spring (9). The other end of the spring (9) is fixedly connected with the front surface of the clamping plate (6).

2. The ground pile ramming device according to claim 1, characterized in that: A driving plate (10) is fixedly installed on the left side of the fixed plate (1). The front and back sides of the driving plate (10) are movably connected with limiting plates (11).

3. The ground pile ramming device according to claim 2, characterized in that: The bottom of the limiting plate (11) is fixedly installed with a bottom plate (12). The shape of the bottom plate (12) is rectangular.

4. The ground pile ramming device according to claim 2, characterized in that: A motor (13) is fixedly installed on the back surface of the driving plate (10). The other end of the output shaft of the motor (13) is fixedly sleeved with a rotating shaft (14). The other end of the rotating shaft (14) extends to the front surface of the driving plate (10). The outer surface of the rotating shaft (14) is fixedly sleeved with a rotating wheel (15) located in the inner cavity of the driving plate (10). The outer surface of the rotating wheel (15) is fixedly connected with a pulling rope (17). The other end of the pulling rope (17) is fixedly connected with the top of the lifting plate (2).

5. The ground pile ramming device according to claim 1, characterized in that: A guiding cylinder (16) is fixedly installed at the top of the inner side of the fixed plate (1). The outer surface of the guiding cylinder (16) is movably connected with the outer surface of the pulling rope (17).

6. The ground pile ramming device according to claim 3, characterized in that: An installation plate (18) is fixedly installed on the top of the bottom plate (12). A pneumatic cylinder (19) is fixedly installed on the right side of the installation plate (18). The other end of the pneumatic cylinder (19) extends to the left side of the installation plate (18). The left side of the pneumatic cylinder (19) is fixedly installed with a movable block (20) located on the top of the bottom plate (12).

7. The ground pile ramming device according to claim 6, characterized in that: The top of the movable block (20) is hinged with an inclined plate (21). The other end of the inclined plate (21) is hinged with the left end of the bottom of the driving plate (10).

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