A new type of impact rammer

Abstract

The utility model belongs to the field of impact rammer, specifically a new type of impact rammer, including impact rammer body, the surface fixed connection of impact rammer body has the handrail piece, the bottom fixed connection of impact ramber body has the guide column, the inner chamber sliding connection of guide column has the rammer, the bottom fixed connection of rammer has the rammer, the inner chamber fixed connection of guide column has the return spring and guide block, the utility model discloses the connection between guide column and rammer, and the setting of buffer spring, return spring and guide block make rammer and rammer block when take off, fall, can be enough stable, simultaneously hollow block and the connection of clamping rod and fixed block make that staff can control the movement of impact rammer body through handle, reach impact rammer body and rammer after long -term use, still can be enough stable, and staff can be enough convenient when controlling the movement of impact rammer body, not easy to collide, and the hand is not easy to be hurt.

Description

Technical Field

[0001] This utility model relates to the field of impact rammers, specifically a new type of impact rammer. Background Technology

[0002] An impact rammer is a device that drives and compacts media into the ground. It achieves compaction by jumping up under its own weight and using gravity acceleration during the fall. This device is mainly used to improve the bearing capacity and stability of the foundation and ensure the quality of engineering foundation construction. By generating high-frequency impact energy, the impact rammer can effectively compact the foundation soil, improve the density and bearing capacity of the foundation. In engineering projects such as buildings, roads, and bridges, a compacted foundation can ensure the stability and safety of the structure.

[0003] In existing technologies, impact rammers typically compact the ground by jumping and falling. During operation, guide grooves and guide elements work together to limit the rammer's movement, ensuring stability during jumps and falls and preventing breakage or tipping. However, some existing impact rammers often have two or more guide grooves and guide elements. This can lead to instability or wobbling after prolonged use due to the large number of guide grooves. Furthermore, workers using the handrails for guidance and movement are at risk of being bumped or injured, increasing the overall safety risk. Utility Model Content

[0004] To address the shortcomings of existing technologies, some existing impact rammers typically have two or more guide grooves and guide elements. This can lead to swaying or instability during use after prolonged use due to the large number of guide grooves. Furthermore, workers are prone to collisions and injuries when using the handrails to guide and move the impact rammer, increasing the risk of accidents. This invention proposes a novel impact rammer.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a novel impact rammer, including an impact rammer body, a handrail block fixedly connected to the surface of the impact rammer body, a guide post fixedly connected to the bottom of the impact rammer body, a tamping rod slidably connected to the inner cavity of the guide post, a tamping block fixedly connected to the bottom of the tamping rod, a return spring and a guide block fixedly connected to the inner cavity of the guide post, and a buffer spring fixedly connected to the inner cavity of the tamping rod.

[0006] Preferably, the surface of the handrail block is provided with a first connecting block and a second connecting block. A fixing block is fixedly connected to one side of the first connecting block. A pushing spring is fixedly connected to the inner cavity of the fixing block. A locking rod is fixedly connected to one end of the pushing spring. A hollow block is slidably connected to the surface of the fixing block. The surface of the locking rod is slidably connected to the inner cavity of the hollow block.

[0007] Preferably, both the first connecting block and the second connecting block have threaded grooves on one side, and bolts are threaded into the inner cavity of the threaded grooves.

[0008] Preferably, a limiting rod is fixedly connected to the inner cavity of the fixing block, and a hollow groove is provided on one side of the locking rod, with the surface of the limiting rod slidably connected to the inner cavity of the hollow groove.

[0009] Preferably, a limiting block is fixedly connected to the inner cavity of the hollow block, and a limiting groove is formed on one side of the fixed block, with the surface of the limiting block slidingly connected to the inner cavity of the limiting groove.

[0010] Preferably, a handle is fixedly connected to one side of the hollow block, a rubber sleeve is movably bonded to the surface of the handle, and a sponge pad is movably bonded to the inner cavity of the hollow block.

[0011] The advantages of this utility model are:

[0012] This invention, through the connection between the guide column and the compaction rod, and the setting of buffer springs, return springs, and guide blocks, ensures sufficient stability of the compaction rod and compaction block during take-off and fall. Simultaneously, the connection between the hollow block and the locking rod and fixing block allows the operator to control the movement of the impact rammer body via the handle. This ensures that the impact rammer body and compaction block remain stable even after long-term use, and that operator control of the impact rammer body is convenient and less prone to collisions or hand injuries. It also solves the problems of existing impact rammer equipment, which typically has two or more guide grooves and guide elements. This often leads to instability or wobbling during long-term use due to the large number of guide grooves. Furthermore, it increases the risk of collisions and injuries to operators using the handrails for guidance and movement. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a cross-sectional structural diagram of the guide column and tamping rod of this utility model;

[0016] Figure 3 This is a cross-sectional structural schematic diagram of the reset spring and buffer spring of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the first connecting block and the second connecting block of this utility model;

[0018] Figure 5 This is a cross-sectional view of the limiting block and sponge pad of this utility model;

[0019] Figure 6 This is a schematic diagram of the limiting rod and the pushing spring of this utility model.

[0020] In the diagram: 1. Impact rammer body; 2. Handrail block; 3. Guide column; 4. Compactor rod; 5. Compactor block; 6. Buffer spring; 7. Return spring; 8. Guide block; 9. First connecting block; 10. Second connecting block; 11. Fixing block; 12. Locking rod; 13. Hollow block; 14. Handle; 15. Threaded groove; 16. Bolt; 17. Sponge pad; 18. Rubber sleeve; 19. Limiting block; 20. Limiting groove; 21. Pushing spring; 22. Hollow groove; 23. Limiting rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0023] This application discloses a novel impact rammer. (Refer to...) Figures 1-3A novel impact rammer includes an impact rammer body 1, a handrail block 2 fixedly connected to the surface of the impact rammer body 1, a guide post 3 fixedly connected to the bottom of the impact rammer body 1, a compaction rod 4 slidably connected to the inner cavity of the guide post 3, a compaction block 5 fixedly connected to the bottom of the compaction rod 4, a return spring 7 and a guide block 8 fixedly connected to the inner cavity of the guide post 3, and a buffer spring 6 fixedly connected to the inner cavity of the compaction rod 4. The handrail block 2 installed on the surface of the impact rammer body 1 allows workers to easily control the impact rammer body 1, thereby adjusting the direction of movement of the impact rammer body 1. The guide post 3 can be connected to the compaction rod 4, and the compaction block 5 at the bottom of the compaction rod 4 can compact the ground through the operation of the impact rammer body 1. At the same time, the guide post 3 can limit the compaction rod 4, increasing the stability of the compaction block 5 and the compaction rod 4 during use. The return spring 7 and the buffer spring 6 can buffer and reset the sliding of the guide post 3 and the compaction rod 4. At the same time, the guide block 8 can further increase the stability of the guide post 3 and the compaction rod 4 during use.

[0024] Reference Figure 4 and Figure 5 The surface of the handrail block 2 is provided with a first connecting block 9 and a second connecting block 10. A fixing block 11 is fixedly connected to one side of the first connecting block 9. A push spring 21 is fixedly connected to the inner cavity of the fixing block 11. A locking rod 12 is fixedly connected to one end of the push spring 21. A hollow block 13 is slidably connected to the surface of the fixing block 11. The surface of the locking rod 12 is slidably connected to the inner cavity of the hollow block 13. After the first connecting block 9 and the second connecting block 10 are connected to the surface of the handrail block 2, they can play the role of installing and limiting the fixing block 11. At the same time, after the hollow block 13 is connected to the surface of the locking rod 12 and the fixing block 11, when the impact ram body 1 jumps up and falls, it will drive the locking rod 12 to move inside the hollow block 13, thereby reducing the collision and injury of the handrail block 2 to the staff. It also makes it easier for the staff to adjust the movement of the impact ram body 1.

[0025] Reference Figure 4 and Figure 5 The first connecting block 9 and the second connecting block 10 are each provided with a threaded groove 15 on one side. The inner cavity of the threaded groove 15 is threaded with a bolt 16. The setting of the threaded groove 15 and the bolt 16 allows the workers to stably connect the first connecting block 9 and the second connecting block 10 to the surface of the handrail block 2 through the bolt 16.

[0026] Reference Figure 4 and Figure 6The inner cavity of the fixed block 11 is fixedly connected to the limiting rod 23. A hollow groove 22 is provided on one side of the clamping rod 12. The surface of the limiting rod 23 is slidably connected to the inner cavity of the hollow groove 22. The limiting rod 23 can limit and support the movement of the clamping rod 12 through the hollow groove 22, so that the limiting rod 23 can move simply and conveniently and has high stability.

[0027] Reference Figure 5 and Figure 6 The inner cavity of the hollow block 13 is fixedly connected to the limiting block 19. A limiting groove 20 is opened on one side of the fixed block 11. The surface of the limiting block 19 is slidably connected to the inner cavity of the limiting groove 20. The limiting block 19 can restrict the fixed block 11 through the limiting groove 20, so that the sliding between the fixed block 11 and the hollow block 13 can be more stable and the connection between the two is less prone to shaking.

[0028] Reference Figure 5 and Figure 6 A handle 14 is fixedly connected to one side of the hollow block 13. A rubber sleeve 18 is movably bonded to the surface of the handle 14, and a sponge pad 17 is movably bonded to the inner cavity of the hollow block 13. The handle 14 allows the operator to control the movement of the impact rammer body 1 by simply holding the handle 14, which increases convenience. The rubber sleeve 18 increases the friction between the operator's hand and the handle 14, improving the grip. The sponge pad 17 reduces the impact force when the hollow block 13 collides with the fixed block 11.

[0029] Working principle: When in use, the impact rammer body 1 operates smoothly, driving the compaction block 5 to jump and fall through the guide column 3 and compaction rod 4, thereby compacting the ground. The arrangement between the guide column 3 and the compaction rod 4 effectively increases the stability of the compaction rod 4 and the compaction block 5 during use. The buffer spring 6, return spring 7, and guide block 8 further enhance the stability of the impact rammer body 1 and the compaction block 5 after long-term use, reducing the possibility of shaking. At the same time, the first connecting block 9 and the second connecting block 10 can be connected to the surface of the handrail block 2. By pressing the locking rod 12, the locking rod 12 is moved into the interior of the fixed block 11. Then, the hollow block 13 is connected to the surface of the fixed block 11. Releasing the pressure on the locking rod 12 allows it to be reset by the elasticity of the push spring 21, and the locking rod 12 is inserted into the interior of the hollow block 13. After that, when using the impact rammer body 1, the operator only needs to hold the handle 14 to control the movement of the impact rammer body 1.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A novel impact rammer, characterized in that: The device includes an impact rammer body (1), a handrail block (2) is fixedly connected to the surface of the impact rammer body (1), a guide post (3) is fixedly connected to the bottom of the impact rammer body (1), a tamping rod (4) is slidably connected to the inner cavity of the guide post (3), a tamping block (5) is fixedly connected to the bottom of the tamping rod (4), a reset spring (7) and a guide block (8) are fixedly connected to the inner cavity of the guide post (3), and a buffer spring (6) is fixedly connected to the inner cavity of the tamping rod (4).

2. The novel impact rammer according to claim 1, characterized in that: The surface of the handrail block (2) is provided with a first connecting block (9) and a second connecting block (10). A fixing block (11) is fixedly connected to one side of the first connecting block (9). A push spring (21) is fixedly connected to the inner cavity of the fixing block (11). A locking rod (12) is fixedly connected to one end of the push spring (21). A hollow block (13) is slidably connected to the surface of the fixing block (11). The surface of the locking rod (12) is slidably connected to the inner cavity of the hollow block (13).

3. The novel impact rammer according to claim 2, characterized in that: The first connecting block (9) and the second connecting block (10) each have a threaded groove (15) on one side, and the inner cavity of the threaded groove (15) is threaded with a bolt (16).

4. A novel impact rammer according to claim 3, characterized in that: The inner cavity of the fixed block (11) is fixedly connected to a limiting rod (23), and a hollow groove (22) is provided on one side of the clamping rod (12). The surface of the limiting rod (23) is slidably connected to the inner cavity of the hollow groove (22).

5. A novel impact rammer according to claim 4, characterized in that: The hollow block (13) is fixedly connected to a limiting block (19), and a limiting groove (20) is opened on one side of the fixed block (11). The surface of the limiting block (19) is slidably connected to the inner cavity of the limiting groove (20).

6. A novel impact rammer according to claim 3, characterized in that: A handle (14) is fixedly connected to one side of the hollow block (13), a rubber sleeve (18) is movably bonded to the surface of the handle (14), and a sponge pad (17) is movably bonded to the inner cavity of the hollow block (13).

Images