Tamping device for foundation construction

Abstract

The utility model discloses a tamping device for foundation construction, which belongs to the technical field of tamping and comprises a tamping frame, a connecting frame is fixed at the bottom of the outer side wall of the tamping frame, two connecting holes are respectively formed in the side walls of the two connecting sides, a driving part is mounted at the top end of the tamping frame, a tamping block is mounted at the bottom of the driving part, and the tamping block is positioned in the tamping frame. An adjusting piece is arranged on the inner wall of the tamping frame and comprises an adjusting sliding groove, an adjusting sliding block, an adjusting plate, a red light range finder and a measuring plate, the adjusting sliding groove is formed in the inner wall of one side of the tamping frame, the adjusting sliding block slides in the adjusting sliding groove, and the adjusting plate is fixed to the end, extending to the outer side of the adjusting sliding groove, of the adjusting sliding block; the red light range finder is installed at the top end of the adjusting plate, the measuring plate is fixed to the top end of the inner wall of the tamping frame and located over the red light range finder, an adjusting screw is rotationally arranged in the adjusting sliding groove, and the adjusting screw penetrates through the adjusting sliding block in a threaded mode. The concrete height of the tamping block can be controlled through the adjusting piece, and the tamping device is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of compaction technology, specifically to a compaction device for foundation construction. Background Technology

[0002] The foundation refers to the soil or rock mass beneath a building that supports its foundation. It plays a crucial role in ensuring the building's strength and durability. Therefore, during actual construction, it is often necessary to reinforce and compact the foundation. Currently, foundation compaction is mostly carried out using a rammer. Generally, a rammer is connected to engineering machinery and driven to move and gradually compact the entire foundation.

[0003] Chinese patent application number CN202323202563.2 discloses an engineering construction foundation compaction machine, which includes a base, a shell, a motor and a solid block. The base is a hollow structure. The shell is fixedly connected to the inner wall of the base. The motor is fixedly connected to the inner wall of the shell. A wheel is fixedly connected to the right side of the motor output shaft. A pull rope is sleeved on the outer wall of the wheel. A connecting plate is slidably connected to the inner wall of the shell. The solid block is fixedly connected to the bottom of the connecting plate, and the bottom of the solid block extends to the outside of the shell. The top of the connecting plate is fixedly connected to the bottom of the pull rope.

[0004] The device can control the depth of foundation compaction; however, when adjusting the falling height of the compaction block, it limits the falling of the compaction block through the bottom limiting block. Since the compaction block has a large self-weight, it has a great impact force when falling. Long-term use will cause the falling limiting component to be damaged and unable to work properly, making it inconvenient to use.

[0005] Based on this, the present invention designs a compaction device for foundation construction to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a compaction device for foundation construction.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A compaction device for foundation construction includes a compaction frame. A connecting frame is fixed to the bottom of the outer wall of the compaction frame. Two connecting holes are respectively opened on the side walls of the connecting frame. A driving component is installed at the top of the compaction frame, and a compaction block is installed at the bottom of the driving component. The compaction block is located inside the compaction frame. An adjusting component is provided on the inner wall of the compaction frame. The adjusting component includes an adjusting groove, an adjusting slider, an adjusting plate, an infrared rangefinder, and a measuring plate. The adjusting groove is opened on one side of the inner wall of the compaction frame. The adjusting slider slides in the adjusting groove. The adjusting plate is fixed to the end of the adjusting slider extending to the outer side of the adjusting groove. The infrared rangefinder is installed on the top of the adjusting plate. The measuring plate is fixed to the top of the inner wall of the compaction frame, and the measuring plate is located directly above the infrared rangefinder. An adjusting screw rotates in the adjusting groove, and the adjusting screw thread passes through the adjusting slider. 。

[0009] Furthermore, the top of the adjusting groove extends through the top of the compaction frame.

[0010] Furthermore, the measuring plate is fixed to the top of the inner wall of the compaction frame by bolts, and the top of the plate is flush with the top of the compaction frame.

[0011] Furthermore, the driving component includes a mounting frame, side plates, a rotating shaft, a take-up reel, a fixed disc, a motor, a rotating rod, an electromagnet disc, a circular groove, a through groove, and a steel wire rope. The mounting frame is fixed to the top of the compaction frame with bolts. The through groove is located at the center of the bottom end of the mounting frame. The two side plates are symmetrically located on both sides of the through groove. The two ends of the rotating shaft rotate through the two side plates and are rotatably connected to the inner walls of both sides of the mounting frame. The take-up reel is fixedly sleeved on the outer side of the end of the rotating shaft located between the two side plates. The steel wire rope is wound around the take-up reel. The fixed disc is fixed to one end of the rotating shaft. The circular groove is opened on the side of the fixed disc. The motor is mounted outside the mounting frame, and the output end of the motor is fixedly connected to a rotating rod. The other end of the rotating rod rotates through and extends to the inner side of the mounting frame and is fixedly connected to an electromagnet disc. The electromagnet disc is located inside the circular groove. A connector is fixed to the bottom end of the steel wire rope, and the compaction block is fixed to the connector.

[0012] Furthermore, a through hole is provided on the inner wall of the mounting frame, through which the top end of the adjusting screw rotates.

[0013] Furthermore, the connector includes a horizontal connecting plate and a vertical connecting plate. The horizontal connecting plate is fixed to the bottom end of the wire rope, and the top surfaces of the multiple vertical connecting plates are all fixed to the bottom surface of the horizontal connecting plate. The compaction block is fixed to the bottom surface of the multiple vertical connecting plates by bolts.

[0014] Furthermore, guide grooves are provided on both inner walls of the compaction frame, and guide slide plates slide in both guide grooves. The connecting horizontal plate is a U-shaped plate, and the two sides of the connecting horizontal plate are respectively fixed to the sides of the two guide slide plates.

[0015] Furthermore, the top end of the guide groove extends through the top end of the compaction frame, and the bottom end of the guide groove is located close to the bottom end of the mounting frame.

[0016] Beneficial effects

[0017] 1. This utility model, by setting up an adjusting groove, adjusting slider, adjusting plate, red light rangefinder and measuring plate, allows the adjusting screw to be rotated during the compaction of the foundation. Utilizing the threaded engagement between the adjusting screw and the adjusting slider, and the sliding engagement between the adjusting groove and the adjusting slider, the height of the adjusting slider can be adjusted, thereby realizing the adjustment of the height of the adjusting plate. By utilizing the cooperation of the red light rangefinder and the measuring plate, specific height control can be achieved, making it convenient to use.

[0018] 2. This utility model, by setting up a driving component, utilizes the magnetic property of an energized electromagnet to connect the electromagnet and the fixed plate when the compacted block needs to be moved upward. A motor drives the winding wheel to rotate, winding the wire rope and raising the compacted block. When the designated height is reached, the electromagnet is de-energized, and its electromagnetic property disappears, causing the electromagnet and the fixed plate to separate. Under the weight of the compacted block itself, it falls and impacts the foundation for compaction. Guide grooves and guide slides are provided, and their sliding cooperation assists in the vertical movement of the compacted block. Connecting horizontal and vertical plates facilitate the loading and unloading of the compacted block. Attached Figure Description

[0019] 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.

[0020] Figure 1 This is a three-dimensional view of the main structure of a compaction device for foundation construction according to the present invention;

[0021] Figure 2 This is a three-dimensional view of the compaction frame structure of a compaction device for foundation construction according to this utility model;

[0022] Figure 3 This is a three-dimensional view of the driving component structure of a compaction device for foundation construction according to this utility model;

[0023] Figure 4This is a three-dimensional view of the fixed plate structure of a compaction device for foundation construction according to this utility model;

[0024] Figure 5 This is a three-dimensional view of the connecting component structure of a compaction device for foundation construction according to this utility model.

[0025] The labels in the diagram represent:

[0026] 1. Compactor frame; 2. Connecting frame; 3. Connecting hole; 4. Compactor block; 5. Adjusting slide; 6. Adjusting slider; 7. Adjusting plate; 8. Infrared rangefinder; 9. Measuring plate; 10. Adjusting screw; 11. Mounting frame; 12. Side plate; 13. Rotating shaft; 14. Winding wheel; 15. Fixing plate; 16. Motor; 17. Rotating rod; 18. Electromagnetic disc; 19. Circular groove; 20. Through groove; 21. Steel wire rope; 22. Through hole; 23. Connecting horizontal plate; 24. Connecting vertical plate; 25. Guide slide; 26. Guide slide plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] The present invention will be further described below with reference to the embodiments.

[0029] In some embodiments, please refer to the accompanying drawings. Figure 1 , Figure 2 and Figure 5 A compaction device for foundation construction includes a compaction frame 1, a connecting frame 2 fixed to the bottom of the outer wall of the compaction frame 1, two connecting holes 3 respectively opened on the side walls on both sides of the connecting frame 2, a driving component installed at the top of the compaction frame 1, a compaction block 4 installed at the bottom of the driving component, and the compaction block 4 located inside the compaction frame 1.

[0030] The inner wall of the compaction frame 1 is provided with an adjusting component, which includes an adjusting groove 5, an adjusting slider 6, an adjusting plate 7, an infrared rangefinder 8, and a measuring plate 9. The adjusting groove 5 is opened on one side of the inner wall of the compaction frame 1. The adjusting slider 6 slides in the adjusting groove 5. The adjusting plate 7 is fixed on the end of the adjusting slider 6 that extends to the outside of the adjusting groove 5. The infrared rangefinder 8 is installed on the top of the adjusting plate 7. The measuring plate 9 is fixed on the top of the inner wall of the compaction frame 1. The measuring plate 9 is located directly above the infrared rangefinder 8. An adjusting screw 10 rotates in the adjusting groove 5. The adjusting screw 10 is threaded through the adjusting slider 6.

[0031] In this embodiment of the utility model, during use, the adjusting screw 10 is rotated according to specific needs. Utilizing the threaded engagement between the adjusting screw 10 and the adjusting slider 6, and the sliding engagement between the adjusting groove 5 and the adjusting slider 6, the height of the adjusting slider 6 is adjusted, thereby adjusting the height of the adjusting plate 7. The specific height can be controlled by utilizing the cooperation of the red light rangefinder 8 and the measuring plate 9. After adjustment, the device is connected to an external drive device using the connecting frame 2 and the connecting hole 3. The control device reaches the area to be compacted, and the drive component drives the compaction block 4 upward. When the top of the compaction block 4 contacts the bottom of the adjusting plate 7, the drive component stops, and the compaction block 4 falls to impact the foundation for compaction.

[0032] In this embodiment of the utility model, by setting an adjusting component, when compacting the foundation, the adjusting screw 10 can be rotated. By utilizing the threaded engagement between the adjusting screw 10 and the adjusting slider 6, and the sliding engagement between the adjusting groove 5 and the adjusting slider 6, the height of the adjusting slider 6 can be adjusted, thereby realizing the adjustment of the height of the adjusting plate 7. By utilizing the cooperation of the red light rangefinder 8 and the measuring plate 9, the specific height can be controlled, which is convenient for use.

[0033] In one embodiment of this utility model, the top of the adjusting groove 5 is set through the top of the compaction frame 1, and the measuring plate 9 is fixed to the top of the inner wall of the compaction frame 1 by bolts and the top of the measuring plate 9 is flush with the top of the compaction frame 1, which facilitates the loading and unloading of the measuring plate 9 and the adjusting plate 7.

[0034] In some embodiments, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the driving components include a mounting frame 11, side plates 12, a rotating shaft 13, a winding wheel 14, a fixed disc 15, a motor 16, a rotating rod 17, an electromagnet disc 18, a circular groove 19, a through groove 20, and a steel wire rope 21. The mounting frame 11 is fixed to the top of the compaction frame 1 by bolts. The through groove 20 is located at the center of the bottom end of the mounting frame 11. The two side plates 12 are symmetrically located on both sides of the through groove 20. The two ends of the rotating shaft 13 rotate through the two side plates 12 and are rotatably connected to the inner walls of the two sides of the mounting frame 11. The winding wheel 14 is fixedly sleeved on the rotating shaft 13 located at the... On the outer side of the ends between the two side plates 12, a steel wire rope 21 is wound around a winding reel 14. A fixed plate 15 is fixed to one end of a rotating shaft 13. A circular groove 19 is formed on the side of the fixed plate 15. A motor 16 is installed outside the mounting frame 11, and a rotating rod 17 is fixedly connected to the output end of the motor 16. The other end of the rotating rod 17 rotates through and extends into the inner side of the mounting frame 11 and is fixedly connected to an electromagnet disc 18. The electromagnet disc 18 is set inside the circular groove 19. A connector is fixed to the bottom end of the steel wire rope 21, and a tamping block 4 is fixed to the connector. A through hole 22 is formed on the inner wall of the mounting frame 11, and the top end of the adjusting screw 10 rotates through the through hole 22.

[0035] The connector includes a horizontal connecting plate 23 and a vertical connecting plate 24. The horizontal connecting plate 23 is fixed to the bottom end of the wire rope 21. The top surfaces of the multiple vertical connecting plates 24 are all fixed to the bottom surface of the horizontal connecting plate 23. The compaction block 4 is fixed to the bottom surface of the multiple vertical connecting plates 24 by bolts. The guide slide plate 26 slides in both guide grooves 25. The horizontal connecting plate 23 is a U-shaped plate, and the two side plates of the horizontal connecting plate 23 are respectively fixed to the sides of the two guide slide plates 26.

[0036] Preferably, guide grooves 25 are provided on both inner walls of the compaction frame 1. The top of the guide grooves 25 penetrates the top of the compaction frame 1, and the bottom of the guide grooves 25 is located close to the bottom of the mounting frame 11.

[0037] In this embodiment of the utility model, during use, the adjusting screw 10 is rotated according to specific needs. The adjusting screw 10 and the adjusting slider 6 are threaded together, and the adjusting slide 6 is slidably engaged with the adjusting groove 5, thereby adjusting the height of the adjusting plate 7. The red light rangefinder 8 and the measuring plate 9 are used to control the specific height. After adjustment, the device is connected to an external drive device via the connecting frame 2 and the connecting hole 3. The control device reaches the area to be compacted, and then the motor 16 is started, driving the rotating shaft 13 and the winding wheel 14 to rotate and wind up the wire rope 21. With the sliding engagement of the guide slide plate 26 and the guide groove 25, the compaction block 4 rises. When the top of the compaction block 4 contacts the bottom of the adjusting plate 7, the motor 16 stops running. At this time, the electromagnet disc 18 is de-energized, and its electromagnetic properties disappear, causing it to separate from the fixed disc 15. Under the weight of the compaction block 4 itself, it falls and impacts the foundation for compaction.

[0038] It is worth noting that the electromagnetic disk 18 generates a strong magnetic force after being energized, which makes the electromagnetic disk 18 and the fixed disk 15 tightly attracted and fixed together, enough to hold the fixed disk 15 in place and prevent it from rotating.

[0039] In this embodiment of the utility model, by setting a driving component, when the compaction block 4 needs to be moved upward, the electromagnetic disc 18 is connected to the fixed disc 15 by being energized and having magnetic properties. The motor 16 drives the winding wheel 14 to rotate, and the wire rope 21 is wound up, realizing the rise of the compaction block 4. When the specified height is reached, the electromagnetic disc 18 is de-energized. Utilizing the characteristic of its electromagnetic properties disappearing, the electromagnetic disc 18 and the fixed disc 15 are separated. Under the action of the compaction block 4's own gravity, the compaction block 4 falls and impacts the foundation for compaction. By setting a guide groove 25 and a guide slide plate 26, the sliding cooperation between the two assists the compaction block 4 to move up and down. By setting a connecting horizontal plate 23 and a connecting vertical plate 24, the loading and unloading of the compaction block 4 is facilitated.

[0040] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A compaction device for foundation construction, comprising a compaction frame (1), characterized in that: A connecting frame (2) is fixed to the bottom of the outer wall of the compaction frame (1). Two connecting holes (3) are respectively opened on the side walls of the connecting frame (2). A driving component is installed at the top of the compaction frame (1). A compaction block (4) is installed at the bottom of the driving component. The compaction block (4) is located inside the compaction frame (1). An adjusting component is provided on the inner wall of the compaction frame (1). The adjusting component includes an adjusting groove (5), an adjusting slider (6), an adjusting plate (7), a red light rangefinder (8), and a measuring plate (9). The adjusting groove (5) is opened on the bottom of the connecting frame (1). On one side of the inner wall of the compaction frame (1), the adjusting slider (6) slides in the adjusting groove (5), the adjusting plate (7) is fixed on the end of the adjusting slider (6) extending to the outside of the adjusting groove (5), the red light rangefinder (8) is installed on the top of the adjusting plate (7), the measuring plate (9) is fixed on the top of the inner wall of the compaction frame (1), the measuring plate (9) is located directly above the red light rangefinder (8), and an adjusting screw (10) rotates in the adjusting groove (5), the adjusting screw (10) threaded through the adjusting slider (6).

2. The compaction device for foundation construction according to claim 1, characterized in that, The top of the adjusting chute (5) is set through the top of the compaction frame (1).

3. The compaction device for foundation construction according to claim 2, characterized in that, The measuring plate (9) is fixed to the top of the inner wall of the compaction frame (1) by bolts and the top of the plate is flush with the top of the compaction frame (1).

4. The compaction device for foundation construction according to claim 3, characterized in that, The driving components include a mounting frame (11), side plates (12), a rotating shaft (13), a winding wheel (14), a fixed plate (15), a motor (16), a rotating rod (17), an electromagnet disc (18), a circular groove (19), a through groove (20), and a steel wire rope (21). The mounting frame (11) is fixed to the top of the compaction frame (1) by bolts. The through groove (20) is located at the center of the bottom end of the mounting frame (11). The two side plates (12) are symmetrically arranged on both sides of the through groove (20). The two ends of the rotating shaft (13) rotate through the two side plates (12) and are rotatably connected to the inner walls of both sides of the mounting frame (11). The winding wheel (14) is fixedly sleeved on the rotating shaft (13). On the outer side of the end between the two side plates (12), the wire rope (21) is wound on the winding wheel (14), the fixed plate (15) is fixed on one side of the rotating shaft (13), the circular groove (19) is opened on the side of the fixed plate (15), the motor (16) is installed outside the mounting frame (11), and the output end of the motor (16) is fixedly connected to the rotating rod (17). The other end of the rotating rod (17) rotates through and extends to the inside of the mounting frame (11) and is fixedly connected to the electromagnet plate (18). The electromagnet plate (18) is set inside the circular groove (19). The bottom end of the wire rope (21) is fixed with a connector, and the tamping block (4) is fixed on the connector.

5. The compaction device for foundation construction according to claim 4, characterized in that, The inner wall of the mounting frame (11) is provided with a through hole (22), and the top end of the adjusting screw (10) rotates through the through hole (22).

6. The compaction device for foundation construction according to claim 5, characterized in that, The connector includes a horizontal connecting plate (23) and a vertical connecting plate (24). The horizontal connecting plate (23) is fixed to the bottom end of the wire rope (21). The top surfaces of the multiple vertical connecting plates (24) are all fixed to the bottom surface of the horizontal connecting plate (23). The compaction block (4) is fixed to the bottom surface of the multiple vertical connecting plates (24) by bolts.

7. The compaction device for foundation construction according to claim 6, characterized in that, The inner walls on both sides of the compaction frame (1) are provided with guide grooves (25), and guide slide plates (26) slide in both guide grooves (25). The connecting horizontal plate (23) is a U-shaped plate, and the two sides of the connecting horizontal plate (23) are respectively fixed to the sides of the two guide slide plates (26).

8. The compaction device for foundation construction according to claim 7, characterized in that, The top end of the guide groove (25) is set through the top end of the compaction frame (1), and the bottom end of the guide groove (25) is set close to the bottom end of the mounting frame (11).

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