Concrete tamping device for concrete

Abstract

The utility model relates to the technical field of concrete tamping, and discloses a concrete tamping device for concrete, which comprises a base and a transmission belt, the left side and the right side of the top of the base are fixedly connected with fixing plates, the middle upper part of the right side of the fixing plate on the right side is rotatably connected with a first rotating rod, and the right end of the first rotating rod is fixedly connected with a first rotating wheel; the right side of the top of the base is fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a second rotating wheel, the second rotating wheel is connected with the first rotating wheel through a transmission belt, and the right side of the fixing plate on the left side is rotationally connected with a second rotating rod. According to the concrete compaction device, the hollow plate drives the pressure plate to move up and down to compact concrete, the hollow plate is adjusted to move up and down, the limiting bolts penetrate through the positioning grooves and the corresponding limiting grooves to adjust the distance between the pressure plate and the concrete, the compaction frequency is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete ramming, in particular to a concrete ramming device for concrete. Background Technique

[0002] Concrete uses cement as the main binder, which wraps and bonds sand, gravel and aggregates together to form a building material with certain strength and durability. When building high-rise buildings, the columns and beams cast with concrete can provide strong support. In road construction, the road surface paved with concrete can withstand the repeated rolling of vehicles. In bridge engineering, the concrete structure can ensure the stability and safety of the bridge.

[0003] As a widely used building material, the construction quality of concrete is crucial for the stability and durability of building structures. During the concrete construction process, ramming is a key link. Ramming can reduce the voids and bubbles inside the concrete, make the aggregate and cement slurry components combine more closely, thereby increasing the density of the concrete and improving its compressive strength.

[0004] Most of the existing concrete ramming devices on the market fix the pressure plate on the moving frame through multiple limit bolts, and cannot adjust the position of the pressure plate on the moving frame, resulting in the inability of the concrete ramming device to adjust the pressure applied to the concrete, which will increase the difficulty and time of subsequent construction, require multiple repeated ramming operations, and reduce work efficiency. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a concrete ramming device for concrete, aiming to improve the problem that in the prior art, the pressure plate is fixed on the moving frame through multiple limit bolts, and the position of the pressure plate on the moving frame cannot be adjusted, resulting in the inability of the concrete ramming device to adjust the pressure applied to the concrete, which will increase the difficulty and time of subsequent construction, require multiple repeated ramming operations, and reduce work efficiency.

[0006] To achieve the above object, the utility model adopts the following technical solution: a concrete ramming device for concrete, comprising a base and a transmission belt. On the left and right sides of the top of the base, fixing plates are fixedly connected. In the upper middle part of the right side of the right fixing plate, a first rotating rod is rotatably connected. At the right end of the first rotating rod, a first rotating wheel is fixedly connected. On the right side of the top of the base, a fixing frame is fixedly connected. On the top of the fixing frame, a motor is fixedly connected. The output end of the motor is fixedly connected with a second rotating wheel. The second rotating wheel is connected with the first rotating wheel through a transmission belt. The left end of the first rotating rod penetrates through the fixing plate. On the right side of the left fixing plate, a second rotating rod is rotatably connected. On the adjacent ends of the first rotating rod and the second rotating rod, turntables are fixedly connected. On the adjacent sides of the two turntables, the same third rotating rod is fixedly connected. On the left and right ends of the third rotating rod, connecting plates are rotatably connected. On the adjacent sides of the two connecting plates, connecting rods are rotatably connected. A hollow plate is slidably connected to the outer side of the connecting rod. At the bottom of the hollow plate, a pressure plate is fixedly connected. On the top of the base, a pressing groove is opened. At the bottom of the base, a moving mechanism is arranged, and the moving mechanism is used for moving the base.

[0007] As a further description of the above technical solution:

[0008] The moving mechanism includes a cross plate. The two cross plates are respectively fixedly connected to the left and right sides of the bottom of the base. Grooves are opened at the bottoms of the two cross plates. On the front and rear sides of the inside of the grooves, telescopic rods are fixedly connected. On the adjacent ends of the two telescopic rods, moving blocks are fixedly connected. At the bottom of the moving block, a first rotating shaft is fixedly connected. At the bottoms of the two first rotating shafts, a first supporting plate and a second supporting plate are respectively rotatably connected. On one side of the first supporting plate, a second rotating shaft is rotatably connected. One end of the second rotating shaft penetrates through the first supporting plate and is rotatably connected with the second supporting plate. Moving wheels are fixedly connected to one ends of the first supporting plate and the second supporting plate.

[0009] As a further description of the above technical solution:

[0010] On the adjacent sides of the two fixing plates, sliding grooves are opened. In the inside of the two sliding grooves, limiting rods are slidably connected. On one side of the connecting plate, the adjacent ends of the two limiting rods are respectively rotatably connected.

[0011] As a further description of the above technical solution:

[0012] On the left and right sides of the hollow plate, fixing rods are fixedly connected. One ends of the two fixing rods are fixedly connected to the top of the pressure plate.

[0013] As a further description of the above technical solution:

[0014] A positioning groove is formed on the front side of the connecting rod, and a plurality of limiting grooves are equidistantly formed on the front side of the hollow plate.

[0015] As a further description of the above technical solution:

[0016] A switch is fixedly connected to the right side of the right fixing plate, and the switch is electrically connected to the motor.

[0017] As a further description of the above technical solution:

[0018] A protective cover is arranged outside the switch, and the left side of the protective cover is rotatably connected to the right side of the fixing plate.

[0019] As a further description of the above technical solution:

[0020] A limiting bolt is rotatably connected to the front side of the hollow plate, and the size of the limiting bolt is consistent with the sizes of the positioning groove and the limiting grooves.

[0021] The utility model has the following beneficial effects:

[0022] In the utility model, the third rotating rod drives the connecting plate to rotate, and through the limiting effect of the sliding groove and the fixed rod on the connecting plate, the hollow plate drives the pressure plate to move up and down to compact the concrete. By adjusting the up and down movement of the hollow plate, the limiting bolt is passed through the positioning groove and the corresponding limiting groove to adjust the distance between the pressure plate and the concrete, and the pressure applied to the concrete is adjusted, reducing the compaction times and improving the work efficiency.

[0023] In the utility model, the work of the telescopic rod pushes the moving block to move, so that the first rotating shaft rotates. Through the rotation of the first support plate and the second support plate, the second rotating shaft rotates to raise the base, and different concrete planes are used. Description of the Drawings

[0024] Figure 1 is a perspective view of a concrete compaction device for concrete proposed by the utility model;

[0025] Figure 2 is a right-side top view of a concrete compaction device for concrete proposed by the utility model;

[0026] Figure 3 is Figure 2 the enlarged view at A in

[0027] Figure 4 is a partial structural split view of a concrete compaction device for concrete proposed by the utility model;

[0028] Figure 5 is a split view of the moving mechanism of a concrete compaction device for concrete proposed by the utility model.

[0029] Legend Explanation:

[0030] 1. Base; 2. Moving mechanism; 201. Cross plate; 202. Groove; 203. Telescopic rod; 204. Moving block; 205. First rotating shaft; 206. First support plate; 207. Second support plate; 208. Second rotating shaft; 209. Moving wheel; 3. Fixed plate; 4. First rotating rod; 5. First rotating wheel; 6. Fixed frame; 7. Motor; 8. Second rotating wheel; 9. Transmission belt; 10. Second rotating rod; 11. Turntable; 12. Third rotating rod; 13. Connecting plate; 14. Connecting rod; 15. Hollow plate; 16. Pressure plate; 17. Pressing groove; 18. Sliding groove; 19. Limiting rod; 20. Fixed rod; 21. Positioning groove; 22. Limiting groove; 23. Limiting bolt; 24. Switch; 25. Protective cover. Detailed Implementation Manner

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Refer to Figure 1 , Figure 2 and Figure 4 , an embodiment provided by the present invention: a concrete ramming device for concrete, including a base 1 and a transmission belt 9. Fixed plates 3 are fixedly connected to the left and right sides of the top of the base 1. The upper middle part of the right side of the right fixed plate 3 is rotatably connected to a first rotating rod 4. The right end of the first rotating rod 4 is fixedly connected to a first rotating wheel 5. A fixed frame 6 is fixedly connected to the right side of the top of the base 1. A motor 7 is fixedly connected to the top of the fixed frame 6. The output end of the motor 7 is fixedly connected to a second rotating wheel 8. The second rotating wheel 8 is connected to the first rotating wheel 5 through a transmission belt 9. The left end of the first rotating rod 4 penetrates through the fixed plate 3. The right side of the left fixed plate 3 is rotatably connected to a second rotating rod 10. The adjacent ends of the first rotating rod 4 and the second rotating rod 10 are both fixedly connected to a turntable 11. The adjacent sides of the two turntables 11 are both fixedly connected to the same third rotating rod 12. The left and right ends of the third rotating rod 12 are both rotatably connected to a connecting plate 13. The adjacent sides of the two connecting plates 13 are both rotatably connected to a connecting rod 14. The outer side of the connecting rod 14 is slidably connected to a hollow plate 15. The bottom of the hollow plate 15 is fixedly connected to a pressure plate 16. A pressing groove 17 is opened on the top of the base 1. A moving mechanism 2 is arranged at the bottom of the base 1. The moving mechanism 2 is used to move the base 1;

[0033] Specifically, turn on the start switch 24 to make the motor 7 start running. At this time, the second runner 8 rotates, and through the transmission of the transmission belt 9, the first runner 5 and the first rotating rod 4 rotate accordingly. The rotation of the turntable 11 drives the rotation of the third rotating rod 12. At the same time, the limiting rod 19 will slide in the chute 18. This action will cause the connecting plate 13 to move up and down reciprocally. The movement of the connecting plate 13 will drive the pressure plate 16 to tamp the concrete up and down. The limiting bolt 23 can be rotated according to actual needs to move the movable hollow plate 15 to the required position. After confirming that the position of the hollow plate 15 is correct, rotate the limiting bolt 23 so that it passes through the positioning groove 21 and tightly combines with the limiting groove 22 to achieve precise limiting and fixing of the hollow plate 15, adjust the pressure applied to the concrete, reduce the tamping times, and improve work efficiency.

[0034] Referring to Figure 5 , the moving mechanism 2 includes a cross plate 201. The two cross plates 201 are respectively fixedly connected to the left and right sides of the bottom of the base 1. Grooves 202 are opened at the bottoms of the two cross plates 201. Telescopic rods 203 are fixedly connected to the front and rear sides inside the grooves 202. Adjacent ends of the two telescopic rods 203 are fixedly connected with moving blocks 204. The bottom of the moving block 204 is fixedly connected with a first rotating shaft 205. The bottoms of the two first rotating shafts 205 are respectively rotatably connected with a first support plate 206 and a second support plate 207. One side of the first support plate 206 is rotatably connected with a second rotating shaft 208. One end of the second rotating shaft 208 penetrates through the first support plate 206 and is rotatably connected with the second support plate 207. One ends of the first support plate 206 and the second support plate 207 are both fixedly connected with moving wheels 209;

[0035] Specifically, first start the telescopic rod 203 to push the moving block 204 to displace. At this time, the first rotating shaft 205 rotates, and at the same time, the first support plate 206 and the second support plate 207 rotate accordingly, and gradually rotate to the vertical state. The moving wheels 209 of the base 1 will rotate forward to adapt to the concrete environment on different planes.

[0036] Referring to Figure 3 and Figure 4 , sliding grooves 18 are opened on the adjacent sides of the two fixing plates 3. Limiting rods 19 are slidably connected inside the two sliding grooves 18. Adjacent ends of the two limiting rods 19 are respectively rotatably connected to one side of the connecting plate 13. Fixed rods 20 are fixedly connected to the left and right sides of the hollow plate 15. One ends of the two fixed rods 20 are fixedly connected to the top of the pressure plate 16. A positioning groove 21 is opened on the front side of the connecting rod 14. A plurality of limiting grooves 22 are equidistantly opened on the front side of the hollow plate 15;

[0037] Specifically, the sliding groove 18 and the limiting rod 19 enable the connecting plate 13 to move up and down stably. The fixed rod 20 makes the connection between the hollow plate 15 and the pressure plate 16 more stable. The positioning groove 21 and the limiting groove 22 enable the hollow plate 15 to be fixed more stably.

[0038] Refer to Figure 1 and Figure 4 , on the right side of the right fixed plate 3, a switch 24 is fixedly connected. The switch 24 is electrically connected to the motor 7. A protective cover 25 is arranged outside the switch 24. The left side of the protective cover 25 is rotatably connected to the right side of the fixed plate 3. The front side of the hollow plate 15 is rotatably connected with a limiting bolt 23. The size of the limiting bolt 23 is consistent with the sizes of the positioning groove 21 and the limiting groove 22.

[0039] Specifically, the switch 24 can freely control the operation of the motor 7. The protective cover 25 can prevent the switch 24 from being accidentally touched. The consistent sizes of the limiting bolt 23 with the positioning groove 21 and the limiting groove 22 make the fixation more stable.

[0040] Working principle: When using the concrete ramming device, it is necessary to first turn on the switch 24 to make the motor 7 work, so that the second runner 8 rotates, drives the first runner 5 and the first rotating rod 4 to rotate through the transmission belt 9. At this time, the turntable 11 rotates to drive the third rotating rod 12 to rotate. At the same time, the limiting rod 19 rotates and slides in the sliding groove 18, so that the connecting plate 13 moves up and down, drives the pressure plate 16 to move up and down to ram the concrete. At the same time, the limiting bolt 23 can be rotated according to actual needs to move the hollow plate 15 to the required position. At this time, the limiting bolt 23 is rotated to pass through the positioning groove 21 and the limiting groove 22 to limit and fix the hollow plate 15. The motor 7 adopts the Y132S-4 model.

[0041] And when moving on different ground, at this time, the telescopic rod 203 is started to push the moving block 204 to move, so that the first rotating shaft 205 rotates. At the same time, the first support plate 206 and the second support plate 207 rotate and gradually become vertical. The moving base 1 is rotated through the moving wheel 209 to adapt to the concrete on different planes.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A concrete compacting device for concrete, comprising a base (1) and a transmission belt (9), characterized in that: The left and right sides of the top of the base (1) are fixedly connected to fixed plates (3); the middle and upper right side of the right side of the fixed plate (3) on the right side is rotatably connected to a first rotating rod (4); the right end of the first rotating rod (4) is fixedly connected to a first rotating wheel (5); the right side of the top of the base (1) is fixedly connected to a fixing frame (6); the top of the fixing frame (6) is fixedly connected to a motor (7); the output end of the motor (7) is fixedly connected to a second rotating wheel (8); the second rotating wheel (8) is connected to the first rotating wheel (5) via a transmission belt (9); the left end of the first rotating rod (4) passes through the fixed plate (3); the right side of the fixed plate (3) on the left side is rotatably connected to a second rotating rod (10); the first rotating wheel (5 ... fixing frame (6) on the right side is fixedly connected to a The rod (4) and the second rotating rod (10) are fixedly connected at one end adjacent to the second rotating rod (10), the adjacent sides of the two rotating rods (11) are fixedly connected to the same third rotating rod (12), the left and right ends of the third rotating rod (12) are rotatably connected to connecting plates (13), the adjacent sides of the two connecting plates (13) are rotatably connected to connecting rods (14), the outer side of the connecting rod (14) is slidably connected to a hollow plate (15), the bottom of the hollow plate (15) is fixedly connected to a pressure plate (16), the top of the base (1) is provided with a pressure groove (17), the bottom of the base (1) is provided with a moving mechanism (2), and the moving mechanism (2) is used to move the base (1).

2. A concrete compacting device for concrete according to claim 1, characterized in that: The moving mechanism (2) comprises a transverse plate (201), wherein the two transverse plates (201) are respectively fixedly connected to the left and right sides of the bottom of the base (1), the bottoms of the two transverse plates (201) are each provided with a groove (202), the front and rear sides of the grooves (202) are both fixedly connected to telescopic rods (203), the adjacent ends of the two telescopic rods (203) are each fixedly connected to a moving block (204), the bottom of the moving block (204) is fixedly connected to a first rotating shaft (205), the bottoms of the two first rotating shafts (205) are respectively rotatably connected to a first supporting plate (206) and a second supporting plate (207), one side of the first supporting plate (206) is rotatably connected to a second rotating shaft (208), one end of the second rotating shaft (208) passes through the first supporting plate (206) and is rotatably connected to the second supporting plate (207), and one end of each of the first supporting plate (206) and the second supporting plate (207) is fixedly connected to a moving wheel (209).

3. A concrete compacting device for concrete according to claim 1, characterized in that: A sliding groove (18) is provided on one adjacent side of the two fixing plates (3), and the interiors of the two sliding grooves (18) are slidably connected to limit rods (19), and adjacent ends of the two limit rods (19) are respectively rotated to connect to one side of the connecting plate (13).

4. A concrete compacting device for concrete according to claim 1, characterized in that: The left and right sides of the hollow plate (15) are fixedly connected to fixing rods (20), and one end of the two fixing rods (20) is fixedly connected to the top of the pressure plate (16).

5. A concrete compacting device for concrete according to claim 1, characterized in that: A positioning groove (21) is formed on the front side of the connecting rod (14), and a plurality of limiting grooves (22) are formed on the front side of the hollow plate (15) at equal intervals.

6. A concrete compacting device for concrete according to claim 1, characterized in that: A switch (24) is fixedly connected to the right side of the fixing plate (3) on the right side, and the switch (24) is electrically connected to the motor (7).

7. A concrete compacting device for concrete according to claim 6, characterized in that: A protective cover (25) is provided on the outside of the switch (24), and the left side of the protective cover (25) is rotatably connected to the right side of the fixing plate (3).

8. A concrete compacting device for concrete according to claim 5, characterized in that: The front side of the hollow plate (15) is rotatably connected to a limiting bolt (23), and the size of the limiting bolt (23) is consistent with the size of the positioning groove (21) and the limiting groove (22).

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