Piling device for construction engineering construction

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a piling device for construction engineering construction, which comprises a bottom plate, and a fixing frame is fixed at one end of the top end of the bottom plate; a handle is fixed at the other end of the bottom plate top; an impact hammer is arranged on the inner side of the fixing frame; a fixed block is fixed at the top end of the impact hammer; the two ends of the top end of the fixing block are rotationally connected with connecting rods. A transmission assembly is arranged at the position, corresponding to the connecting rod, of the inner side of the fixing frame. The transmission assembly comprises a transmission shaft; the transmission shaft is arranged on the inner side of the top end of the fixing frame. When the transmission shaft is driven to rotate through the transmission assembly, through the special structural design of the driving cam, the driving cam drives the fixing block and the impact hammer to do reciprocating motion through the connecting rod when rotating, so that low-level impact operation is achieved through vertical reciprocating motion of the impact hammer, and the working efficiency of piling is effectively improved; and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to a piling device for construction engineering. Background Art

[0002] A construction project refers to an engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Because if ground buildings are to be built on the ground, the ground will be under great pressure, and it is necessary to ensure that the ground has sufficient strength to resist the pressure. This is often difficult to do, so the ground that supports the building must be reinforced or the way the ground supports it must be improved. Therefore, the idea is to drive piles into the foundation so that most of the weight of the building can be transferred to a position deep below the ground through the piles, thereby making the foundation of the building solid.

[0003] A pile driver consists of a pile hammer, a pile frame and auxiliary equipment. The pile hammer is attached between two parallel vertical guide rods (commonly known as gantries) at the front of the pile frame and is lifted by a lifting hook. The pile frame is a steel structure tower with a winch at the rear to lift the pile and the pile hammer. There is a guide frame composed of two guide rods in front of the pile frame to control the direction of piling so that the pile can be accurately penetrated into the formation according to the designed direction. The basic technical parameters of a pile driver are the weight of the impact part, the impact kinetic energy and the impact frequency. Pile hammers can be divided into drop hammers, steam hammers, diesel hammers, hydraulic hammers, etc. according to the power source of the movement.

[0004] When using a pile hammer for tamping and piling, the existing device often lifts the pile hammer and then uses the free fall motion of the pile hammer to perform piling operations on the ground. This method has a low working efficiency and cannot effectively position the pile hammer, resulting in inaccurate piling positions. At the same time, dust raised during the operation will cause harm to surrounding workers. Therefore, in view of the above problems, a piling device for construction engineering is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a piling device for construction engineering.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a piling device for construction engineering construction, comprising a base plate, a fixing frame fixed to one end of the top of the base plate; a handle fixed to the other end of the top of the base plate; an impact hammer is arranged on the inner side of the fixing frame; a fixing block is fixed to the top of the impact hammer; both ends of the top of the fixing block are rotatably connected to connecting rods; a transmission assembly is arranged on the inner side of the fixing frame and at a position corresponding to the connecting rod; the transmission assembly comprises a transmission shaft; the transmission shaft is arranged at the inner side of the top of the fixing frame; the transmission shaft is rotatably connected to the fixing frame; a driving cam is fixed to one end of the transmission shaft; the driving cam is rotatably connected to the connecting rod; a dust suction assembly is arranged at the lower end of the inner side of the fixing frame for absorbing and collecting dust.

[0007] Preferably, a transmission gear is fixed to the end of the transmission shaft away from the driving cam; a rotating shaft is rotatably connected to the inner side of the fixed frame and close to the transmission gear; a driving gear is fixed to the outer side of the rotating shaft; the driving gear is meshingly connected with the transmission gear; a driving rod is laterally arranged on the inner side of the end of the fixed frame close to the handle; the driving rod is rotatably connected to the fixed frame; the end of the driving rod is transmission-connected to the rotating shaft through a transmission belt; a driving assembly is arranged on the inner side of the fixed frame and at a position corresponding to the driving rod.

[0008] Preferably, the driving assembly includes a driving motor; the driving motor is arranged on the inner side of the fixed frame and is located below the driving rod; a driving worm is fixed to the output end of the driving motor; a transmission worm wheel is fixed to the outer side of the driving rod and at a position corresponding to the driving worm; the transmission worm wheel is meshingly connected with the driving worm.

[0009] Preferably, a fixing rod is fixed to one end of the fixing block close to the fixing frame; the fixing rod extends to the inner side of the fixing frame at one end away from the fixing block; the fixing rod is slidably connected to the fixing frame; a limiting slider is fixed to one end of the fixing rod located on the inner side of the fixing frame; a limiting slot is provided at a position of the fixing frame corresponding to the limiting slider; the limiting slider is slidably connected to the fixing frame via the limiting slot.

[0010] Preferably, the dust collection assembly includes a guide pipe; the guide pipe is arranged at both sides of the inner side of the fixed frame; the guide pipe is fixedly connected to the fixed frame; one end of the guide pipe extends to the outside of the fixed frame; a dust box is fixed to the top of the base plate; one end of the guide pipe is connected to the dust box; a vacuum cleaner is arranged at a position between the guide pipe and the dust box; the vacuum cleaner is fixedly connected to the base plate; the guide pipe is connected to the vacuum cleaner.

[0011] Preferably, a plurality of dust hoods are evenly arranged at the lower end of the air guide pipe located on the inner side of the fixing frame; and the dust hoods are fixedly connected to the air guide pipe.

[0012] Preferably, movable wheels are fixed at the four end corners of the lower end of the base plate.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a piling device for construction engineering, which can drive the transmission shaft to rotate through the transmission assembly, and through the special structural design of the driving cam, when the driving cam rotates, the connecting rod drives the fixed block and the impact hammer to reciprocate, thereby realizing low-level impact operations through the up and down reciprocating motion of the impact hammer, effectively improving the work efficiency of piling and enhancing the practicability of the device.

[0015] 2. The utility model provides a piling device for construction engineering, which can effectively absorb the dust generated during operation in time through the guide pipe, dust hood, dust collector and dust collection box, thereby effectively reducing the dust from escaping into the surrounding air and causing harm to the workers' bodies. At the same time, it can also reduce the pollution to the surrounding environment, improve the environmental protection of the device, and enhance the safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the transmission gear and the driving gear in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the transmission assembly in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the drive assembly in the utility model;

[0021] Figure 5 It is a three-dimensional diagram of the limit slider in the utility model;

[0022] Figure 6 It is a three-dimensional diagram of the dust collection component in the utility model.

[0023] Legend:

[0024] 1. Base plate; 2. Handle; 3. Moving wheel; 4. Fixed frame; 5. Impact hammer; 6. Fixed block; 7. Connecting rod; 8. Driving cam; 9. Transmission shaft; 10. Transmission gear; 11. Driving gear; 12. Rotating shaft; 13. Transmission belt; 14. Driving rod; 15. Driving motor; 16. Driving worm; 17. Transmission worm gear; 18. Fixed rod; 19. Limiting slider; 20. Limiting slide; 21. Guide pipe; 22. Dust hood; 23. Vacuum cleaner; 24. Dust box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Specific examples are given below.

[0027] See also Figure 1-Figure 6 The utility model provides a piling device for construction engineering, including a base plate 1, a fixing frame 4 is fixed to one end of the top of the base plate 1; a handle 2 is fixed to the other end of the top of the base plate 1; an impact hammer 5 is arranged on the inner side of the fixing frame 4; a fixing block 6 is fixed to the top of the impact hammer 5; both ends of the top of the fixing block 6 are rotatably connected to connecting rods 7; a transmission assembly is arranged on the inner side of the fixing frame 4 and at a position corresponding to the connecting rod 7; the transmission assembly includes a transmission shaft 9; the transmission shaft 9 is arranged at the inner side of the top of the fixing frame 4; the transmission shaft 9 is rotatably connected to the fixing frame 4; a driving cam 8 is fixed to one end of the transmission shaft 9; the driving cam 8 is rotatably connected to the connecting rod 7; a dust suction assembly is arranged at the lower end of the inner side of the fixing frame 4 for absorbing and collecting dust. When working, when performing piling operation, firstly, the transmission shaft 9 is driven to rotate by the transmission assembly, and when the transmission shaft 9 rotates, the driving cam 8 is driven to rotate, and when the driving cam 8 rotates, the fixing block 6 is driven to make a circular reciprocating motion through the connecting rod 7, so that the fixing block 6 drives the impact hammer 5 to move, and when the end of the driving cam 8 connected to the connecting rod 7 rotates to the upper side, it drives the impact hammer 5 to move upward, and when it moves to the lower side, the impact hammer 5 moves downward, and then the piling operation can be achieved by the up and down reciprocating motion of the impact hammer 5, and the dust generated during the operation can be absorbed and collected by the dust suction assembly. This step can drive the transmission shaft 9 to rotate through the transmission assembly, and through the special structural design of the driving cam 8, when the driving cam 8 rotates, the fixing block 6 and the impact hammer 5 are driven to reciprocate through the connecting rod 7, so that the low-level impact operation is achieved by the up and down reciprocating motion of the impact hammer 5, which effectively improves the working efficiency of piling and enhances the practicability of the device;

[0028] Further, such as Figure 2-Figure 4 As shown, a transmission gear 10 is fixed to the end of the transmission shaft 9 away from the driving cam 8; a rotating shaft 12 is rotatably connected to the inner side of the fixed frame 4 and close to the transmission gear 10; a driving gear 11 is fixed to the outer side of the rotating shaft 12; the driving gear 11 is meshed and connected with the transmission gear 10; a driving rod 14 is laterally arranged on the inner side of one end of the fixed frame 4 close to the handle 2; the driving rod 14 is rotatably connected to the fixed frame 4; the end of the driving rod 14 is transmission-connected to the rotating shaft 12 through a transmission belt 13; a driving assembly is arranged on the inner side of the fixed frame 4 and at a position corresponding to the driving rod 14. During operation, when the driving rod 14 rotates, the rotating shaft 12 is driven to rotate through the transmission belt 13, and when the rotating shaft 12 rotates, it drives the driving gear 11 to rotate. When the driving gear 11 rotates, it drives the transmission shaft 9 to rotate through the transmission gear 10 meshing with it. This step can be achieved through the structural design of the transmission belt 13, so that when the driving rod 14 rotates, the rotating shaft 12 can be driven to rotate through the transmission belt 13. At the same time, the meshing connection design of the driving gear 11 and the transmission gear 10 can be used to make the rotating shaft 9 rotate when the rotating shaft 12 rotates.

[0029] Further, such as Figure 3 and Figure 4 As shown, the driving assembly includes a driving motor 15; the driving motor 15 is arranged inside the fixing frame 4 and below the driving rod 14; a driving worm 16 is fixed to the output end of the driving motor 15; a transmission worm wheel 17 is fixed to the outside of the driving rod 14 and at a position corresponding to the driving worm 16; and the transmission worm wheel 17 is meshedly connected with the driving worm 16. During operation, when the pile driving operation is performed, the driving motor 15 is first started, so that the driving motor 15 drives the driving worm 16 to rotate, and when the driving worm 16 rotates, the driving rod 14 is driven to rotate through the transmission worm wheel 17 meshedly connected thereto, and this step can provide a power source for the rotation of the driving rod 14.

[0030] like Figure 5As shown, a fixing rod 18 is fixed to one end of the fixing block 6 close to the fixing frame 4; one end of the fixing rod 18 away from the fixing block 6 extends to the inside of the fixing frame 4; the fixing rod 18 is slidably connected to the fixing frame 4; a limiting slider 19 is fixed to one end of the fixing rod 18 located inside the fixing frame 4; a limiting slide groove 20 is provided at a position corresponding to the fixing frame 4 and the limiting slide groove 20; the limiting slide groove 19 is slidably connected to the fixing frame 4 through the limiting slide groove 20. During operation, when the fixing block 6 moves, the limiting slide groove 19 is driven to move by the fixing rod 18. This step can limit the fixing block 6 when the fixing block 6 moves through the matching structural design of the limiting slide groove 19 and the limiting slide groove 20, thereby effectively avoiding the occurrence of the displacement of the fixing block 6, thereby making the operating position of the impact hammer 5 more accurate and improving the practicality of the device.

[0031] like Figure 5 and Figure 6 As shown, the dust collection assembly includes a guide pipe 21; the guide pipe 21 is arranged at both sides of the inner side of the fixed frame 4; the guide pipe 21 is fixedly connected to the fixed frame 4; one end of the guide pipe 21 extends to the outside of the fixed frame 4; a dust box 24 is fixed to the top of the base plate 1; one end of the guide pipe 21 is connected to the dust box 24; a dust collector 23 is arranged between the guide pipe 21 and the dust box 24; the dust collector 23 is fixedly connected to the base plate 1; the guide pipe 21 is connected to the dust collector 23. During operation, when performing operations, turn on the vacuum cleaner 23, so that the vacuum cleaner 23 sucks the dust inside the guide tube 21 into the dust box 24, thereby completing the dust collection function. This step can effectively absorb the dust generated during operation in time through the guide tube 21 and the dust box 24, thereby effectively reducing the dust from escaping into the surrounding air, causing harm to the workers' bodies, and also reducing the pollution to the surrounding environment, thereby improving the environmental protection of the device and the safety of the operators.

[0032] like Figure 6 As shown, a plurality of dust hoods 22 are evenly arranged at the lower end of the air guide pipe 21 located inside the fixing frame 4; the dust hoods 22 are fixedly connected to the air guide pipe 21. When the dust collector 23 is turned on during operation, a negative pressure state can be formed inside the air guide pipe 21 through the dust collector 23, so that the dust generated during operation is sucked into the inner side of the air guide pipe 21 through the dust hood 22. This step can effectively increase the range of dust absorption, thereby further reducing the degree of dust escape.

[0033] like Figure 1 As shown, moving wheels 3 are fixed at the four corner positions of the lower end of the bottom plate 1. During operation, when the device needs to be moved, the handle 2 can be pushed, so that when the moving wheels 3 rotate, the device is driven to move. This step can effectively facilitate the movement of the device and improve the convenience of the device.

[0034] Working principle: When the pile driving operation is carried out, the driving motor 15 is first started, so that the driving motor 15 drives the driving worm 16 to rotate. When the driving worm 16 rotates, the driving rod 14 is driven to rotate through the transmission worm wheel 17 meshing with it. This step can provide a power source for the rotation of the driving rod 14. When the driving rod 14 rotates, the rotating shaft 12 is driven to rotate through the transmission belt 13. When the rotating shaft 12 rotates, the driving gear 11 is driven to rotate. When the driving gear 11 rotates, the transmission shaft 9 is driven to rotate through the transmission gear 10 meshing with it. This step can be achieved through the structural design of the transmission belt 13, so that when the driving rod 14 rotates, the rotating shaft 12 can be driven to rotate through the transmission belt 13. At the same time, the meshing connection design of the driving gear 11 and the transmission gear 10 can be used to make the transmission shaft 9 rotate when the rotating shaft 12 rotates; when the transmission shaft 9 rotates, it drives the driving cam 8 to rotate. When the driving cam 8 rotates, it drives the fixed block 6 to make a circular reciprocating motion through the connecting rod 7. When the fixed block 6 moves The limiting slider 19 is driven to move by the fixing rod 18. This step can limit the fixing block 6 when the fixing block 6 moves through the matching structural design of the limiting slider 19 and the limiting slide groove 20, thereby effectively avoiding the displacement of the fixing block 6, thereby making the working position of the impact hammer 5 more accurate, improving the practicality of the device, and making the fixing block 6 drive the impact hammer 5 to move. When the end of the driving cam 8 connected to the connecting rod 7 rotates to the upper side, the impact hammer 5 is driven to move upward, and when it moves to the lower side, the impact hammer 5 moves downward, and then the piling operation can be achieved by the up and down reciprocating movement of the impact hammer 5. At the same time, the dust generated during the operation can be absorbed and collected by the dust suction component; when the dust collector 23 is turned on, a negative pressure state can be formed inside the guide tube 21 by the dust collector 23, so that the dust generated during the operation is sucked into the inner side of the guide tube 21 through the dust suction cover 22, and then the dust inside the guide tube 21 is sucked into the dust collecting box 24 by the dust collector 23, thereby completing the dust collection function.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A piling device for construction engineering, comprising a base plate (1), characterized in that: A fixing frame (4) is fixed to one end of the top of the base plate (1); a handle (2) is fixed to the other end of the top of the base plate (1); an impact hammer (5) is arranged on the inner side of the fixing frame (4); a fixing block (6) is fixed to the top of the impact hammer (5); both ends of the top of the fixing block (6) are rotatably connected to connecting rods (7); a transmission assembly is arranged on the inner side of the fixing frame (4) and at a position corresponding to the connecting rod (7); the transmission assembly comprises a transmission shaft (9); the transmission shaft (9) is arranged at an inner position of the top of the fixing frame (4); the transmission shaft (9) is rotatably connected to the fixing frame (4); a driving cam (8) is fixed to one end of the transmission shaft (9); the driving cam (8) is rotatably connected to the connecting rod (7); a dust suction assembly is arranged at the lower end of the inner side of the fixing frame (4) for absorbing and collecting dust.

2. A piling device for construction engineering as claimed in claim 1, characterized in that: A transmission gear (10) is fixed to one end of the transmission shaft (9) away from the driving cam (8); a rotating shaft (12) is rotatably connected to the inner side of the fixed frame (4) and close to the transmission gear (10); a driving gear (11) is fixed to the outer side of the rotating shaft (12); the driving gear (11) is meshingly connected to the transmission gear (10); a driving rod (14) is transversely arranged on the inner side of one end of the fixed frame (4) close to the handle (2); the driving rod (14) is rotatably connected to the fixed frame (4); the end of the driving rod (14) is transmission-connected to the rotating shaft (12) via a transmission belt (13); a driving assembly is arranged on the inner side of the fixed frame (4) and at a position corresponding to the driving rod (14).

3. A piling device for construction engineering as claimed in claim 2, characterized in that: The driving assembly comprises a driving motor (15); the driving motor (15) is arranged on the inner side of the fixing frame (4) and is located below the driving rod (14); a driving worm (16) is fixed to the output end of the driving motor (15); a transmission worm wheel (17) is fixed to the outer side of the driving rod (14) and at a position corresponding to the driving worm wheel (16); and the transmission worm wheel (17) is meshingly connected with the driving worm wheel (16).

4. A piling device for construction engineering as claimed in claim 1, characterized in that: A fixing rod (18) is fixed to one end of the fixing block (6) close to the fixing frame (4); an end of the fixing rod (18) away from the fixing block (6) extends to the inner side of the fixing frame (4); the fixing rod (18) is slidably connected to the fixing frame (4); a limiting slide block (19) is fixed to one end of the fixing rod (18) located inside the fixing frame (4); a limiting slide groove (20) is provided at a position of the fixing frame (4) corresponding to the limiting slide block (19); and the limiting slide block (19) is slidably connected to the fixing frame (4) via the limiting slide groove (20).

5. A piling device for construction engineering as claimed in claim 1, characterized in that: The dust collection assembly comprises a guide pipe (21); the guide pipe (21) is arranged at two sides of the inner side of the fixing frame (4); the guide pipe (21) is fixedly connected to the fixing frame (4); one end of the guide pipe (21) extends to the outer side of the fixing frame (4); a dust collecting box (24) is fixed to the top of the bottom plate (1); one end of the guide pipe (21) is connected to the dust collecting box (24); a dust collector (23) is arranged at a position between the guide pipe (21) and the dust collecting box (24); the dust collector (23) is fixedly connected to the bottom plate (1); and the guide pipe (21) is connected to the dust collector (23).

6. A piling device for construction engineering as claimed in claim 5, characterized in that: A plurality of dust hoods (22) are evenly arranged at the lower end of the flow guide pipe (21) located inside the fixing frame (4); the dust hoods (22) are fixedly connected to the flow guide pipe (21).

7. A piling device for construction engineering as claimed in claim 1, characterized in that: Moving wheels (3) are fixed at the four end corners of the lower end of the base plate (1).

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