A construction engineering foundation compacting device

Abstract

The present invention provides a construction engineering foundation compaction device, which belongs to the technical field of foundation compaction. It comprises a tamping plate, a tamping body is installed on the top of the tamping plate, a dustproof folding box is installed on the top of the tamping body, a body is installed on the top of the dustproof folding box, a control center is installed on the top of the body, a motor is installed at one end of the body, a fixed hollow frame is installed at the end of the body away from the motor, and a bevel gear set is installed at the output end of the motor. The present invention sets a hammer moving component and a dust suction and wetting component so that the compaction device can perform double compaction operations at the same time, and judges the hardness of the ground soil through the reaction force of the steel wheel's descending depth, thereby adjusting the throttle and adjusting the tamping amplitude of the tamping plate, reducing the time required for foundation compaction, avoiding the safety hazards caused by collision with sand and gravel, and collecting dust during the compaction process, protecting the environment while also ensuring the physical and mental health of workers.

Description

Technical Field

[0001] The invention relates to the technical field of foundation compaction, and in particular to a construction engineering foundation compaction device. Background Art

[0002] A construction project refers to the planning, investigation, design, construction, completion and other technical work and completed engineering entities for the construction, reconstruction or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines and equipment. During the construction process, it is often necessary to operate the foundation, and during the foundation construction process, the land of the foundation needs to be compacted, that is, the soil is compacted.

[0003] The existing foundation compaction device is difficult to clean the ground during the ground compaction operation due to limited operating facilities and personnel, resulting in the ground containing a large number of sand and gravel particles. When hit by the compaction device, the sand and gravel particles are quickly ejected to the surroundings, which can easily affect the personal safety of workers. At the same time, the presence of large sand and gravel particles will also affect the density of the foundation compaction and the bearing capacity of the later building structure.

[0004] At the same time, the existing compaction device needs to repeatedly perform compaction operations on a piece of ground during compaction operations to make the ground sink to a depth that meets the construction requirements. However, continuous compaction operations are a kind of consumption for both people and machines, and repeated compaction takes a long time to operate, which slows down the entire construction process.

[0005] In addition, due to the inconsistent ground slope, when the compaction device is in operation, it is difficult to continue the compaction operation by relying solely on the bounce amplitude of the rammer, so workers need to apply a push and pull force, which increases the workload. At the same time, due to the large reaction force of the rammer, the rammer will also tilt, and even worse, it will cause the rammer to slip out of the hand, threatening the health of the workers.

[0006] When the compacting device continuously strikes the ground, the particle dust generated pollutes the surrounding environment, and workers are very likely to inhale the particle dust into their bodies when performing operations, causing damage to their health. At the same time, the dust floats in the air. When the compacting device is operating, it is easy to contaminate the machine itself, causing damage to the inside of the machine, and causing the risk of the machine getting stuck during operation. Even in a high-operation environment, it may cause the inside of the machine to overheat, resulting in shutdown, increasing operation time, and affecting work efficiency. Therefore, the present application provides a construction project foundation compacting device to meet the needs. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide a foundation compaction device for construction projects, so as to solve the problem that, when performing ground compaction operations, the existing foundation compaction devices are difficult to clean the ground due to limited operating facilities and personnel, resulting in the ground containing more sand and gravel particles, which are quickly ejected to the surroundings when hit by the compaction device, easily affecting the personal safety of workers.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0009] A construction engineering foundation compacting device comprises a tamping plate, a tamping body is installed on the top of the tamping plate, a dustproof folding box is installed on the top of the tamping body, a body is installed on the top of the dustproof folding box, a control center is installed on the top of the body, a motor is installed at one end of the body, a fixed hollow frame is installed at the end of the body away from the motor, a helical gear set is installed at the output end of the motor, a transmission rod is installed at one end of the helical gear set, a shockproof handrail is installed at one end of the body, a support frame is installed at the bottom of the dustproof folding box, and a roller is installed at one end of the support frame; it also includes a hammering moving assembly, the A hammer moving assembly is installed at the front end of the support frame, and the hammer moving assembly is used to level the land and climb over the sloped ground; an obstacle clearing and leveling assembly, and an obstacle clearing and leveling assembly is installed at the front end of the hammer moving assembly, and the obstacle clearing and leveling assembly is used to clean up gravel and hard impurities in the forward direction of the ramming device; a dust suction and wetting assembly, and a dust suction and wetting assembly is installed at one end of the support frame, and the dust suction and wetting assembly is used to absorb the dust generated during the operation of the device and discharge it after wetting; the fixed hollow frame is composed of a straight cylinder and a vertical bracket, the bevel gear set is installed inside the straight cylinder of the fixed hollow frame, and the transmission rod The vertical bracket installed on the fixed hollow frame is meshed with the bevel gear set; the hammer moving assembly includes a first synchronous belt, which is meshed and connected to one end of the transmission rod, and the bottom of the first synchronous belt is meshed and connected to a cylindrical gear, and a rotating shaft is installed inside the cylindrical gear; a rake steel wheel is rotatably connected to the surface of the rotating shaft, an eccentric wheel is installed on the surface of the rotating shaft, an eccentric block is installed on the surface of the eccentric wheel, and an arc groove is provided inside the eccentric block; the obstacle clearing and leveling assembly includes a second synchronous belt, which is meshed and connected to the surface of the rotating shaft, and one end of the second synchronous belt is meshed and connected to the surface of the rotating shaft. The end is tensioned and meshedly connected with a driven wheel; the dust suction and wetting assembly includes a dust suction bin, which is installed at the bottom of the support frame, a baffle groove is installed on one side of the dust suction bin, holes are opened on the surface of the dust suction bin, the surface of the rotating shaft is tensioned and meshedly connected with a third synchronous belt, the inside of the eccentric block is slidably connected with steel balls, the surface of the rotating shaft is sleeved with a force sensor, the bottom of the force sensor is installed with an elastic frame, the bottom of the elastic frame is installed with a piston cylinder, one end of the driven wheel is installed with a reciprocating screw, the surface of the reciprocating screw is threadedly connected with a sleeve, and the surface of the sleeve is installed with a shift rod.

[0010] Optionally, the bottom of the piston cylinder fits with the inner surface of the rake steel wheel, the shift rod is arranged in multiple groups on the surface of the sleeve, and the diameter of the steel ball is larger than the opening size of the arc groove inside the eccentric block.

[0011] Optionally, the third synchronous belt is internally meshed and connected with a negative pressure fan, a sprocket is installed at one end of the negative pressure fan, a water tank is installed on one side of the support frame, a water inlet is provided at the top of the water tank, and a water pipe is installed at the bottom of the water tank.

[0012] Optionally, the output end of the water pipe is connected to a booster bin, the booster bin is installed on the top of the dust collection bin, and a nozzle is installed at the bottom of the booster bin.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects:

[0014] In the above scheme, by setting a hammer moving component and utilizing the cooperation among the first synchronous belt, cylindrical gear, rotating shaft, rake tooth steel wheel, eccentric block, elastic frame and force sensor, when the compacting device is working, the vibration of the eccentric block causes the rake tooth steel wheel to level the ground first, so as to prevent the ground slope from affecting the movement of the compacting device. At the same time, the eccentric wheel drives the rake tooth steel wheel to continuously vibrate the ground, which also plays the role of leveling the site and compacting the ground once in advance, so that the subsequent tamping plate can compact the ground for the second time, so as to maximize the compaction effect and play the role of amplification, thus avoiding repeated compaction of the same ground to achieve the compaction effect. In addition, the force sensor obtains force feedback according to the descent depth of the rake tooth steel wheel, and then transmits the signal back to the control center to control the increase and decrease of the throttle and the amplitude of the tamping plate, so as to achieve the compaction requirements faster, reduce the operation time and improve the work efficiency.

[0015] By setting up an obstacle clearing and leveling component, and utilizing a second synchronous belt, a driven wheel, a reciprocating screw, a sleeve and a shifting rod, when the compacting device is operating, the reciprocating screw is used to drive the sleeve to move, so that the shifting rod on the surface can quickly shift the sand and gravel particles on the travel route to both sides of the compacting device, away from the compacting area, thereby clearing obstacles on the travel route and avoiding safety hazards caused by direct collision between the sand and gravel particles and the device, thereby protecting the personal health of the workers. At the same time, the obstacle clearing operation on the travel route of the compacting device also provides a guarantee for the compaction effect of the foundation later.

[0016] By setting up a dust suction and wetting component, and utilizing a dust suction bin, a baffle groove, a negative pressure fan, a third synchronous belt, a booster bin and a water tank, when the compaction device is operating, the dust generated at the bottom of the device will be intercepted by the baffle groove and quickly absorbed into the dust suction bin by the suction force generated by the negative pressure fan, thereby preventing the dust from spreading and causing environmental pollution and harm to human physical and mental health. The absorbed dust will be quickly moistened by the water sprayed by the nozzle and fall to the bottom of the dust suction bin. Through the vibration of the compaction device itself, the moist dust garbage will be discharged from the compaction device through the inclined ramp. The collection of dust avoids interference with the mechanical body, and also enables the device to obtain maximum operating power, speed up the operation of the compaction operation, shorten the construction time, and improve the construction efficiency of the construction project. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0018] Figure 1 It is a schematic diagram of the main three-dimensional structure of the foundation compaction device for construction projects;

[0019] Figure 2 It is a three-dimensional structural diagram of the foundation compaction device of the construction project from another perspective;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the foundation compaction device of the construction project when viewed from above;

[0021] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the fixed hollow frame;

[0022] Figure 5 It is a three-dimensional structural diagram of the position relationship between the piston cylinder and the rake steel wheel;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the position relationship of the rotating shaft;

[0024] Figure 7 This is a schematic diagram of the three-dimensional structure of the obstacle removal and leveling component;

[0025] Figure 8 It is a schematic diagram of the three-dimensional structure of the eccentric block;

[0026] Fig. 9 It is a schematic diagram of the three-dimensional structure of the dust collection and wetting component;

[0027] Fig.10 It is a three-dimensional structural schematic diagram of the position relationship between the negative pressure fan and the third synchronous belt.

[0028] Reference numerals:

[0029] 1. Rammer plate; 2. Rammer body; 3. Dustproof folding box; 4. Machine body; 5. Control center; 6. Hammer moving assembly; 61. First synchronous belt; 62. Cylindrical gear; 63. Rotating shaft; 64. Rake steel wheel; 65. Eccentric wheel; 66. Eccentric block; 67. Steel ball; 68. Piston cylinder; 69. Elastic frame; 610. Force sensor; 7. Obstacle clearing and leveling assembly; 71. Second synchronous belt; 72. Driven wheel; 73. Reciprocating wire Rod; 74, sleeve; 75, lever; 8, dust suction and wetting assembly; 81, dust suction bin; 82, baffle groove; 83, negative pressure fan; 84, third synchronous belt; 85, booster bin; 86, nozzle; 87, water pipe; 88, water tank; 89, water inlet; 810, sprocket; 9, motor; 10, anti-vibration handrail; 11, bevel gear set; 12, fixed hollow frame; 13, support frame; 14, roller; 15, transmission rod.

[0030] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0031] The following is a detailed description of a construction engineering foundation compaction device provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0032] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0033] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0034] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0035] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0036] like Figures 1 to 10 As shown, an embodiment of the present invention provides a foundation compacting device for a construction project, comprising a tamping plate 1, a tamping body 2 is installed on the top of the tamping plate 1, a dustproof folding box 3 is installed on the top of the dustproof folding box 3, a body 4 is installed on the top of the body 4, a control center 5 is installed on the top of the body 4, a motor 9 is installed at one end of the body 4, a fixed hollow frame 12 is installed at the end of the body 4 away from the motor 9, a bevel gear set 11 is installed at the output end of the motor 9, a transmission rod 15 is installed at one end of the bevel gear set 11, an anti-vibration handrail 10 is installed at one end of the body 4, and a support frame is installed at the bottom of the dustproof folding box 3. 13, a roller 14 is installed at one end of the support frame 13; it also includes a hammering moving component 6, a hammering moving component 6 is installed at the front end of the support frame 13, and the hammering moving component 6 is used to level the land and climb over the sloped ground; it includes an obstacle clearing and leveling component 7, an obstacle clearing and leveling component 7 is installed at the front end of the hammering moving component 6, and the obstacle clearing and leveling component 7 is used to clear the gravel and hard impurities in the forward direction of the ramming device; it includes a dust suction and wetting component 8, a dust suction and wetting component 8 is installed at one end of the support frame 13, and the dust suction and wetting component 8 is used to absorb the dust generated during the operation of the device and discharge it after wetting.

[0037] As an implementation method in this embodiment, Figures 3 to 8As shown, the fixed hollow frame 12 is composed of a straight cylinder and a vertical bracket, the bevel gear set 11 is installed inside the straight cylinder of the fixed hollow frame 12, the transmission rod 15 is installed inside the vertical bracket of the fixed hollow frame 12 and meshes with the bevel gear set 11, the hammer moving assembly 6 includes a first synchronous belt 61, the first synchronous belt 61 is meshed and connected to one end of the transmission rod 15, the bottom of the first synchronous belt 61 is meshed and connected with a cylindrical gear 62, a rotating shaft 63 is installed inside the cylindrical gear 62, the surface of the rotating shaft 63 is rotatably connected to a rake steel wheel 64, the surface of the rotating shaft 63 is installed with an eccentric wheel 65, and the surface of the eccentric wheel 65 An eccentric block 66 is installed, an arc groove is arranged inside the eccentric block 66, a steel ball 67 is slidably connected inside the eccentric block 66, and the diameter of the steel ball 67 is larger than the opening size of the arc groove inside the eccentric block 66. A force sensor 610 is sleeved on the surface of the rotating shaft 63, and an elastic frame 69 is installed at the bottom of the force sensor 610. A piston cylinder 68 is installed at the bottom of the elastic frame 69, and the bottom of the piston cylinder 68 fits with the inner surface of the rake steel wheel 64. After the transmission rod 15 is operated, the first synchronous belt 61 meshed with one end of the transmission rod 15 starts to rotate. When the first synchronous belt 61 rotates, the first synchronous belt 61 at the other end is engaged. The cylindrical gear 62 meshing with each other starts to rotate. When the cylindrical gear 62 rotates, the shaft 63 installed inside the cylindrical gear 62 starts to rotate. When the shaft 63 rotates, the eccentric wheel 65 installed on the surface of the shaft 63 rotates. When the eccentric wheel 65 rotates, the eccentric block 66 installed outside the eccentric wheel 65 rotates synchronously. When the eccentric block 66 rotates, the steel balls 67 in the arc groove inside the eccentric block 66 are subjected to the force of rotation and rotate accordingly. When the eccentric block 66 rotates, the steel balls 67 are always piled up downward, causing the vibration amplitude to hammer the inside of the rake steel wheel 64. The force received by the rake-toothed steel wheel 64 acts on the ground through the force received by the outer surface of the rake-toothed steel wheel 64, and continuously hammers and rolls the ground. When the rake-toothed steel wheel 64 compacts and rolls the ground, the inner wall of the rake-toothed steel wheel 64 acts on the piston cylinder 68. When the piston cylinder 68 is subjected to the force, it reacts to the elastic frame 69. The elastic frame 69 transmits the force received by the force sensor 610. After the force sensor 610 is subjected to the force, it sends a command to the control center 5. After receiving the force information, the control center 5 controls the operating power of the motor 9 by controlling the increase or decrease of the throttle, and adjusts the vibration amplitude of the tamping plate 1.

[0038] As an implementation method in this embodiment, Figures 4 to 9As shown, the obstacle clearing and leveling assembly 7 includes a second synchronous belt 71, which is meshed and connected to the surface of the rotating shaft 63, and one end of the second synchronous belt 71 is tensioned and meshed with a driven wheel 72, one end of the driven wheel 72 is installed with a reciprocating screw rod 73, the surface of the reciprocating screw rod 73 is threadedly connected to a sleeve 74, and the surface of the sleeve 74 is installed with a shift rod 75, and a plurality of groups of shift rods 75 are provided on the surface of the sleeve 74. The rotation of the rotating shaft 63 drives the second synchronous belt 71 meshed and connected on the surface to start rotating. When the second synchronous belt 71 starts to rotate, the driven wheel 72 meshed and connected at one end rotates synchronously. When the driven wheel 72 starts to rotate, the reciprocating screw rod 73 installed at one end of the driven wheel 72 rotates. When the reciprocating screw rod 73 rotates, the sleeve 74 threadedly connected to the surface of the reciprocating screw rod 73 starts to move. When the sleeve 74 starts to move on the surface of the reciprocating screw rod 73, the plurality of groups of shift rods 75 installed on the surface of the sleeve 74 move.

[0039] As an implementation method in this embodiment, Figures 5 to 10 As shown, the dust suction and wetting component 8 includes a dust suction bin 81, which is mounted at the bottom of the support frame 13, a baffle groove 82 is mounted on one side of the dust suction bin 81, holes are opened on the surface of the dust suction bin 81, the surface of the rotating shaft 63 is meshedly connected with a third synchronous belt 84, the inner tensioning meshing connection of the third synchronous belt 84 is connected with a negative pressure fan 83, a sprocket 810 is mounted on one end of the negative pressure fan 83, a water storage tank 88 is mounted on one side of the support frame 13, a water inlet 89 is arranged on the top of the water storage tank 88, a water pipe 87 is mounted on the bottom of the water storage tank 88, the output end of the water pipe 87 is connected with a boost bin 85, the boost bin 85 is mounted on the top of the dust suction bin 81, a nozzle 86 is mounted on the bottom of the boost bin 85, the rotating shaft 63 drives the third synchronous belt 84 to start rotating, and when the third synchronous belt 84 rotates, it drives the sprocket 810 to rotate. When the wheel 810 rotates, it drives the negative pressure fan 83 inside the dust collection bin 81 to rotate. When the negative pressure fan 83 rotates, the suction force generated by the negative pressure fan 83 sucks the dust generated at the bottom of the tamping device into the dust collection bin 81 from one end of the baffle groove 82. At this time, the water tank 88 is connected to the water inlet 89 through an external water source to store water. The water source inside the water tank 88 is transported to the booster bin 85 at the top of the dust collection bin 81 through a water pipe 87. The booster bin 85 then transports the water source to the nozzle 86 at the bottom. The water source is sprayed on the inside of the dust collection bin 81 through the nozzle 86. The dust begins to settle to the bottom of the dust collection bin 81 due to the water. When the operator supports the anti-vibration handrail 10 and moves the tamping device, the vibration generated by the device itself discharges the moistened dust impurities out of the dust collection bin 81 through the inclined discharge port of the dust collection bin 81.

[0040] The working principle of the technical solution provided by the present invention is as follows:

[0041] First, before the tamping device is operated, the staff checks the tamping plate 1 and the tamping body 2 to see if there are any damages and whether the connection is firm. They also check whether there are any impurities at the output end of the motor 9. Then, they add engine oil to start the motor 9. After the motor 9 is started, the inside of the machine body 4 starts to operate, driving the tamping body 2 to move. When the tamping body 2 moves, the tamping plate 1 compacts the ground. At the same time, the dustproof folding box 3 weakens the reaction force generated by the vibration. After the motor 9 starts to operate, the bevel gear set 11 at the output end rotates inside the fixed hollow frame 12. When the bevel gear set 11 starts to rotate, the transmission rod 15 connected to the bottom operates.

[0042] When the transmission rod 15 starts to operate, the hammer moving assembly 6 meshingly connected at one end of the transmission rod 15 starts to work. After the transmission rod 15 operates, the first synchronous belt 61 meshingly connected at one end of the transmission rod 15 starts to rotate. When the first synchronous belt 61 rotates, the cylindrical gear 62 meshingly connected inside the other end of the first synchronous belt 61 starts to rotate. When the cylindrical gear 62 rotates, the rotating shaft 63 installed inside the cylindrical gear 62 starts to rotate. When the rotating shaft 63 rotates, the eccentric wheel 65 installed on the surface of the rotating shaft 63 rotates. When the eccentric wheel 65 rotates, the eccentric block 66 installed outside the eccentric wheel 65 rotates synchronously. When the eccentric block 66 rotates, the steel ball 67 in the arc groove inside the eccentric block 66 is subjected to the rotational force and rotates accordingly. When the eccentric block 66 rotates, the steel balls 67 are always piled up downward, causing a vibration amplitude to hammer the inside of the rake steel wheel 64. The rake steel wheel 64 is then subjected to a force which acts on the ground through the force on the outer surface of the rake steel wheel 64, causing continuous hammering and rolling of the ground. When the rake steel wheel 64 compacts and rolls the ground, the inner wall of the rake steel wheel 64 acts on the piston cylinder 68. When the piston cylinder 68 is subjected to a force reaction on the elastic frame 69, the elastic frame 69 transmits the force it is subjected to to the force sensor 610. After the force sensor 610 is subjected to a force, it sends a command to the control center 5. After receiving the force information, the control center 5 controls the operating power of the motor 9 by controlling the increase or decrease of the throttle to adjust the vibration amplitude of the tamping plate 1.

[0043] When the rotating shaft 63 rotates, the obstacle clearing and leveling assembly 7 starts to operate. The rotation of the rotating shaft 63 drives the second synchronous belt 71 meshingly connected on the surface to start rotating. When the second synchronous belt 71 starts to rotate, the driven wheel 72 meshingly connected at one end rotates synchronously. When the driven wheel 72 starts to rotate, the reciprocating screw 73 installed at one end of the driven wheel 72 rotates. When the reciprocating screw 73 rotates, the sleeve 74 threadedly connected to the surface of the reciprocating screw 73 starts to move. When the sleeve 74 starts to move on the surface of the reciprocating screw 73, the multiple groups of shifting rods 75 installed on the surface of the sleeve 74 move.

[0044] When the shaft 63 rotates, the dust suction and wetting assembly 8 meshingly connected at one end of the shaft 63 starts to run, and the shaft 63 drives the third synchronous belt 84 to start rotating. When the third synchronous belt 84 rotates, it drives the sprocket 810 to rotate. When the sprocket 810 rotates, it drives the negative pressure fan 83 inside the dust suction bin 81 to rotate. When the negative pressure fan 83 rotates, the suction force generated by the negative pressure fan 83 sucks the dust generated at the bottom of the tamping device into the dust suction bin 81 from one end of the baffle groove 82. At this time, the water storage tank 88 is connected to the water inlet 89 through an external water source to store water. The water source inside 8 is transported to the boosting bin 85 on the top of the dust collecting bin 81 through the water pipe 87, and the boosting bin 85 then transports the water source to the nozzle 86 at the bottom. The water source is sprayed on the inside of the dust collecting bin 81 through the nozzle 86, and the dust begins to settle to the bottom of the dust collecting bin 81 under the influence of water. When the operator supports the anti-vibration handrail 10 and moves the tamping device, the vibration generated by the device itself discharges the wet dust impurities out of the dust collecting bin 81 through the inclined discharge port of the dust collecting bin 81. At the same time, when the foundation tamping device moves, the roller 14 at one end of the support frame 13 supports the movement of the foundation tamping device.

[0045] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A construction engineering foundation compaction device, characterized in that: It includes a ramming plate, a ramming body is installed on the top of the ramming plate, a dustproof folding box is installed on the top of the ramming body, a body is installed on the top of the dustproof folding box, a control center is installed on the top of the body, a motor is installed at one end of the body, a fixed hollow frame is installed at the end of the body away from the motor, a helical gear set is installed at the output end of the motor, a transmission rod is installed at one end of the helical gear set, an anti-vibration handrail is installed at one end of the body, a support frame is installed at the bottom of the dustproof folding box, and a roller is installed at one end of the support frame; It also includes a hammer moving assembly, the front end of the support frame is equipped with a hammer moving assembly, and the hammer moving assembly is used to level the land and climb over the sloped ground; An obstacle clearing and leveling component is installed at the front end of the hammer moving component, and the obstacle clearing and leveling component is used to clear gravel and hard impurities in the forward direction of the ramming device; A dust suction and wetting component, one end of the support frame is equipped with a dust suction and wetting component, the dust suction and wetting component is used to absorb the dust generated during the operation of the device and discharge it after wetting; The fixed hollow frame is composed of a straight tube and a vertical bracket, the helical gear set is installed inside the straight tube of the fixed hollow frame, and the transmission rod is installed inside the vertical bracket of the fixed hollow frame and meshes with the helical gear set; The hammer moving assembly includes a first synchronous belt, the first synchronous belt is meshedly connected to one end of the transmission rod, the bottom of the first synchronous belt is meshedly connected to a cylindrical gear, and a rotating shaft is installed inside the cylindrical gear; The surface of the rotating shaft is rotatably connected with a rake-tooth steel wheel, the surface of the rotating shaft is equipped with an eccentric wheel, the surface of the eccentric wheel is equipped with an eccentric block, and the eccentric block is provided with an arc groove inside; The obstacle clearing and leveling assembly comprises a second synchronous belt, the second synchronous belt is meshedly connected to the surface of the rotating shaft, and one end of the second synchronous belt is tensionedly meshedly connected to a driven wheel; The dust suction and wetting component includes a dust suction bin, which is installed at the bottom of the support frame, a baffle groove is installed on one side of the dust suction bin, holes are opened on the surface of the dust suction bin, the surface of the rotating shaft is meshed with a third synchronous belt, a reciprocating screw is installed at one end of the driven wheel, a sleeve is threadedly connected to the surface of the reciprocating screw, a lever is installed on the surface of the sleeve, a steel ball is slidably connected to the inside of the eccentric block, a force sensor is sleeved on the surface of the rotating shaft, an elastic frame is installed at the bottom of the force sensor, and a piston cylinder is installed at the bottom of the elastic frame.

2. The construction engineering foundation compaction device according to claim 1, characterized in that: The bottom of the piston cylinder fits with the inner surface of the rake tooth steel wheel, and the shifting rod is provided with multiple groups on the surface of the sleeve. The diameter of the steel ball is larger than the opening size of the arc groove inside the eccentric block.

3. The construction engineering foundation compaction device according to claim 2, characterized in that: The inner tensioning meshing of the third synchronous belt is connected with a negative pressure fan, a sprocket is installed at one end of the negative pressure fan, a water tank is installed at one side of the support frame, a water inlet is arranged at the top of the water tank, and a water pipe is installed at the bottom of the water tank.

4. The construction engineering foundation compaction device according to claim 3, characterized in that: The output end of the water pipe is connected with a pressurizing bin, the pressurizing bin is installed on the top of the dust collecting bin, and a nozzle is installed at the bottom of the pressurizing bin.

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