A ramming device for electric power engineering construction

Abstract

The utility model discloses a ramming equipment for electric power engineering construction relates to electric power engineering technical field, including ramming device, the ramming device includes work tank, the top of work tank is provided with connecting piece, the rear side shell of work tank is fixedly installed with support, the inside top of work tank is fixedly installed with the rotation rod on the front and back inner wall, the outer surface of rotation rod is rotatably sleeved with the swing cross board, the inside bottom of work tank is fixedly installed with the limit frame on both sides, the both ends of swing cross board are movably installed with the connecting cross bar in the inside all. The utility model discloses set up arc shape to scrape the mud production, when ramming hammer moves downward, will push two sides arc shape to scrape the mud shovel and prop open outward, at this moment, the elastic silk is stretched, when ramming hammer is lifted upward, arc shape scrapes the mud shovel and is close to ramming hammer surface under the tension of elastic silk, and the soil attached on ramming hammer is scraped, guarantees the working quality of ramming hammer.

Description

Technical Field

[0001] This utility model relates to the field of power engineering technology, specifically to a compaction device used in power engineering construction. Background Technology

[0002] Ramming, also known as compaction, is a construction operation that uses heavy objects to repeatedly drop freely onto the ground or fill soil and stone materials to increase their density. Ramming the soil is an important part of foundation construction, meaning reinforcement and consolidation. In industries such as power engineering or construction engineering, various ramming equipment are often required in the construction process.

[0003] Some existing compaction equipment suffers from issues such as single-unit compaction operation and unstable compaction frequency, resulting in low compaction efficiency and difficulty in meeting the needs of power engineering for rapid foundation reinforcement. Furthermore, after the compaction hammer of the equipment comes into contact with the soil, a large amount of soil easily sticks to its surface. If it is not cleaned in time, it will lead to uneven compaction force and affect the quality of work. Utility Model Content

[0004] The purpose of this utility model is to provide a compaction device for power engineering construction to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A compaction device for power engineering construction includes a compaction unit, the compaction unit including a working box, a connecting piece provided on the top of the working box, and a bracket fixedly installed on the rear shell of the working box.

[0007] A rotating rod is fixedly installed at the top of the inside of the work box on the front and rear inner walls. A swinging cross plate is rotatably sleeved on the outer surface of the rotating rod. Limit frames are fixedly installed on both sides of the bottom inside of the work box.

[0008] A further improvement of this utility model is that: a connecting crossbar is movably installed inside both ends of the swing crossbar, and a vertical plate is rotatably sleeved at both ends of the connecting crossbar; the other end of the vertical plate penetrates the top shell of the limiting frame and extends inside the limiting frame.

[0009] A further improvement of this utility model is that: a pressing plate is fixedly connected to the other end of the vertical plate, a brake rod is fixedly installed on the bottom end of the pressing plate, and the other end of the brake rod penetrates the bottom shell of the working box and extends on the outer surface of the bottom end of the working box.

[0010] A further improvement of this utility model is that a tamping hammer is fixedly connected to the other end of the brake rod, and a return spring is sleeved on the outer surface of the brake rod inside the limiting frame.

[0011] A further improvement of this utility model is that: a servo motor is fixedly installed inside the bracket, a main gear is fixedly installed on the output end of the servo motor, and a transmission toothed belt is meshed on the outer surface of the main gear. The model of the servo motor is MSMD082G1U.

[0012] A further improvement of this utility model is that: the other end of the transmission belt is internally meshed with a driven gear, and a drive rod is fixedly installed on the output ends of both the main gear and the driven gear. The other end of the drive rod extends inside the working box and is located above the swing plate. A cam is fixedly sleeved on the outer surface of the drive rod.

[0013] A further improvement of this utility model is that: a connecting cover is fixedly installed on both sides of the bottom of the working box, the connecting cover is sleeved on the outside of the tamping hammer, an arc-shaped mud scraper is rotatably connected to both sides of the connecting cover, a connecting block is fixedly installed on the inner side of both ends of the arc-shaped mud scraper, and an elastic wire is fixedly connected to the inner side of the connecting block.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] 1. This utility model provides a compaction device for power engineering construction. The output end of a servo motor drives the main gear to rotate. The main gear drives the driven gear to rotate synchronously through a meshing transmission belt. This causes the drive rod at the output end of the main gear and the driven gear to rotate together. The cam on the outer surface of the drive rod rotates accordingly. When the cam's protruding end rotates downward and contacts the swing plate, it exerts downward pressure on the swing plate. Since the swing plate is rotated and sleeved on the inner wall of the work box through a rotating rod, under the pressure of the cam, the swing plate will tilt around the rotating rod. When the swing plate tilts, its two ends drive the vertical plate to move downward within the limit frame through the connecting horizontal rod. The pressing plate at the bottom of the vertical plate then presses down to press the return spring. At the same time, the brake rod drives the compaction hammer to move downward, compacting the ground. The two sets of compaction hammers repeatedly move up and down to achieve continuous compaction of the ground.

[0016] 2. This utility model provides a compaction device for power engineering construction. By setting up an arc-shaped mud scraper, when the compaction hammer moves downward, it will push the arc-shaped mud scrapers on both sides to spread outward. At this time, the elastic wires stretch. When the compaction hammer is lifted upward, the arc-shaped mud scrapers are tightly attached to the surface of the compaction hammer under the tension of the elastic wires, scraping off the mud attached to the compaction hammer and ensuring the working quality of the compaction hammer. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rear side of the working box structure of this utility model;

[0019] Figure 3 This is a cross-sectional view of the working box structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the tamping hammer structure of this utility model;

[0021] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point A.

[0022] In the diagram: 1. Compactor; 2. Work box; 22. Rotating rod; 23. Swinging horizontal plate; 24. Limiting frame; 25. Connecting horizontal bar; 26. Vertical plate; 27. Extrusion plate; 28. Brake rod; 29. ​​Compactor hammer; 210. Return spring; 211. Connecting cover; 212. Arc-shaped shovel; 213. Connecting block; 214. Elastic wire; 3. Connecting piece; 4. Support; 41. Servo motor; 42. Main gear; 43. Transmission belt; 44. Driven gear; 45. Drive rod; 46. Cam. Detailed Implementation

[0023] 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 protection scope of the present utility model.

[0024] Example 1

[0025] like Figure 1-5As shown, this utility model provides a compaction device for power engineering construction, including a compaction device 1. The compaction device 1 includes a working box 2, a connector 3 is provided on the top of the working box 2, a bracket 4 is fixedly installed on the rear shell of the working box 2, a rotating rod 22 is fixedly installed on the front and rear inner walls at the top of the inside of the working box 2, a swinging cross plate 23 is rotatably sleeved on the outer surface of the rotating rod 22, a limit frame 24 is fixedly installed on both sides of the bottom of the inside of the working box 2, a connecting cross bar 25 is movably installed inside both ends of the swinging cross bar 23, a vertical plate 26 is rotatably sleeved at both ends of the connecting cross bar 25, the other end of the vertical plate 26 penetrates the top shell of the limit frame 24 and extends inside the limit frame 24, a pressing plate 27 is fixedly connected to the other end of the vertical plate 26, and a pressing plate 27 is fixedly connected to the bottom end of the pressing plate 27. A brake lever 28 is fixedly installed. The other end of the brake lever 28 passes through the bottom housing of the work box 2 and extends on the outer surface of the bottom of the work box 2. A tamping hammer 29 is fixedly connected to the other end of the brake lever 28. A return spring 210 is sleeved inside the limit frame 24 on the outer surface of the brake lever 28. A servo motor 41 is fixedly installed inside the bracket 4. A main gear 42 is fixedly installed on the output end of the servo motor 41. A transmission toothed belt 43 is meshed on the outer surface of the main gear 42. A driven gear 44 is meshed inside the other end of the transmission toothed belt 43. A drive rod 45 is fixedly installed on the output ends of both the main gear 42 and the driven gear 44. The other end of the drive rod 45 extends inside the work box 2 and is located above the swing plate 23. A cam 46 is fixedly sleeved on the outer surface of the drive rod 45.

[0026] Furthermore, the output end of the servo motor 41 drives the main gear 42 to rotate. The main gear 42 drives the driven gear 44 to rotate synchronously through the meshing transmission belt 43, thereby causing the drive rod 45 at the output end of the main gear 42 and the driven gear 44 to rotate together. The cam 46 on the outer surface of the drive rod 45 rotates accordingly. When the protruding end of the cam 46 rotates downward and contacts the rocking plate 23, it will exert downward pressure on the rocking plate 23. Since the rocking plate 23 is rotated and sleeved on the inner wall of the working box 2 through the rotating rod 22, under the pressure of the cam 46, the rocking plate 23 will tilt around the rotating rod 22. When the rocking plate 23 tilts, its two ends drive the vertical plate 26 to move downward within the limit frame 24 through the connecting horizontal rod 25. The pressing plate 27 at the bottom of the vertical plate 26 then presses the return spring 210 downward. At the same time, the brake rod 28 drives the tamping hammer 29 to move downward to tampe the ground. The two sets of tamping hammers 29 work alternately to promote tamping efficiency.

[0027] Example 2

[0028] like Figure 1-5As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, a connecting cover 211 is fixedly installed on both sides of the bottom end of the working box 2. The connecting cover 211 is sleeved on the outside of the tamping hammer 29. An arc-shaped mud scraper 212 is rotatably connected to both sides of the connecting cover 211. A connecting block 213 is fixedly installed on the inner side of both ends of the arc-shaped mud scraper 212. An elastic wire 214 is fixedly connected to the inner side of the connecting block 213.

[0029] Furthermore, when the tamping hammer 29 moves downward, it pushes the two curved mud scrapers 212 on both sides to spread outward. At this time, the elastic wires stretch. When the tamping hammer 29 is lifted upward, the curved mud scrapers 212 adhere tightly to the surface of the tamping hammer 29 under the tension of the elastic wires 214, scraping off the soil attached to the tamping hammer 29 and ensuring the normal operating efficiency of the tamping hammer 29.

[0030] The solution uses a PLC as the core control component. The PLC establishes a connection with the servo motor 41 through RS-485 communication. When the servo motor 41 needs to be started, the PLC sends a start command to the servo motor 41 to start it.

[0031] The working principle of the compaction equipment used in this power engineering construction will be explained in detail below.

[0032] like Figure 1-5As shown, during use, the compaction device 1 is first connected and fixed to the mechanical arm of the engineering vehicle via connector 3 to allow for flexible adjustment of the device's working position. Then, the servo motor 41 is started. The output end of the servo motor 41 drives the main gear 42 to rotate. The main gear 42 drives the driven gear 44 to rotate synchronously via the meshing transmission belt 43, thereby causing the drive rod 45 at the output ends of the main gear 42 and the driven gear 44 to rotate together. The cam 46 on the outer surface of the drive rod 45 rotates accordingly. When the protruding end of the cam 46 rotates downward and contacts the swing plate 23, it exerts downward pressure on the swing plate 23. Since the swing plate 23 is rotatably sleeved on the inner wall of the work box 2 via the rotating rod 22, under the pressure of the cam 46, the swing plate 23 will tilt around the rotating rod 22. When tilted, the two ends of the vertical plate 26 move downward within the limiting frame 24 via the connecting horizontal bar 25. The pressing plate 27 at the bottom of the vertical plate 26 presses the return spring 210 downward, and at the same time, the brake rod 28 drives the tamping hammer 29 to move downward to tamp the ground. The two sets of tamping hammers 29 work alternately to promote tamping efficiency. When the protruding end of the cam 46 rotates away from the swing horizontal plate 23, the compressed return spring 210 generates an upward elastic force, pushing the pressing plate 27 to move upward. Then, the vertical plate 26 and the connecting horizontal bar 25 drive the swing horizontal plate 23 to return to its original position. During this process, the brake rod 28 drives the tamping hammer 29 to lift upward, completing one tamping cycle. As the cam 46 continues to rotate, the tamping hammer 29 repeatedly moves up and down to achieve continuous tamping of the ground. When the tamping hammer 29 moves downward, it pushes the two curved mud scrapers 212 on both sides to spread outward. At this time, the elastic wires stretch. When the tamping hammer 29 is lifted upward, the curved mud scrapers 212 adhere tightly to the surface of the tamping hammer 29 under the tension of the elastic wires 214, scraping off the soil attached to the tamping hammer 29 and ensuring the normal operating efficiency of the tamping hammer 29.

[0033] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A compaction device for power engineering construction, comprising a compaction apparatus (1), characterized in that: The compaction device (1) includes a working box (2), a connector (3) is provided on the top of the working box (2), and a bracket (4) is fixedly installed on the rear shell of the working box (2); A rotating rod (22) is fixedly installed on the front and rear inner walls at the top of the inside of the work box (2). A swinging cross plate (23) is rotatably sleeved on the outer surface of the rotating rod (22). Limiting frames (24) are fixedly installed on both sides of the bottom inside of the work box (2).

2. The compaction equipment for power engineering construction according to claim 1, characterized in that: Both ends of the swing plate (23) are movably installed with connecting crossbars (25), and both ends of the connecting crossbars (25) are rotatably sleeved with vertical plates (26). The other end of the vertical plate (26) penetrates the top shell of the limiting frame (24) and extends inside the limiting frame (24).

3. The compaction equipment for power engineering construction according to claim 2, characterized in that: An extrusion plate (27) is fixedly connected to the other end of the vertical plate (26). A brake rod (28) is fixedly installed on the bottom end of the extrusion plate (27). The other end of the brake rod (28) penetrates the bottom shell of the work box (2) and extends on the bottom outer surface of the work box (2).

4. A compaction device for power engineering construction according to claim 3, characterized in that: A tamping hammer (29) is fixedly connected to the other end of the brake rod (28), and a return spring (210) is sleeved on the outer surface of the brake rod (28) inside the limiting frame (24).

5. A compaction device for power engineering construction according to claim 1, characterized in that: A servo motor (41) is fixedly installed inside the bracket (4), and a main gear (42) is fixedly installed on the output end of the servo motor (41). A transmission toothed belt (43) is meshed on the outer surface of the main gear (42).

6. A compaction device for power engineering construction according to claim 5, characterized in that: The other end of the transmission belt (43) is internally meshed with a driven gear (44). A drive rod (45) is fixedly installed on the output end of both the main gear (42) and the driven gear (44). The other end of the drive rod (45) extends inside the working box (2) and is located above the rocking plate (23). A cam (46) is fixedly sleeved on the outer surface of the drive rod (45).

7. A compaction device for power engineering construction according to claim 1, characterized in that: A connecting cover (211) is fixedly installed on both sides of the bottom end of the work box (2). The connecting cover (211) is sleeved on the outside of the tamping hammer (29). An arc-shaped mud scraper (212) is rotatably connected to both sides of the connecting cover (211). A connecting block (213) is fixedly installed on the inner side of both ends of the arc-shaped mud scraper (212). An elastic wire (214) is fixedly connected to the inner side of the connecting block (213).

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