Building pile driver for building engineering construction
By designing the third support plate and buffer assembly in the building pile driver, the equipment damage and safety hazards caused by the lack of buffering devices during the transportation of the diesel pile driver are solved, and effective vibration and shaking buffering is achieved, which improves the transportation and construction safety of the equipment.
Patent Information
- Application Number
- CN202421949055.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The existing diesel pile drivers lack effective buffering devices during transportation, which are prone to damage due to vibration and shaking, and pose a potential threat to the safety of construction workers.
A construction pile driver for construction engineering construction with buffering function is designed, using a third support plate and buffer assembly to achieve buffering effect through the rotating shaft and limit assembly. The buffer assembly includes buffering cotton and springs, which can absorb vibration and shake during transportation and operation.
It effectively slows down the vibration and shaking of diesel pile drivers during transportation, protects the equipment from damage, improves the safety of construction personnel, and simplifies the transportation and construction operation process.
Smart Images
Figure CN222878698U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a building pile driver for building engineering construction. Background Art
[0002] In the construction of construction projects, construction pile drivers, as a key heavy machinery, are mainly used to drive piles into the ground to provide solid foundation support for bridges, high-rise buildings, docks and other engineering projects that require a stable foundation. According to different construction conditions, there are many types of pile drivers to choose from, including diesel pile drivers, hydraulic pile drivers, vibration pile drivers, static pressure pile drivers and rotary pile drivers. Each type of pile driver has its unique application scenario. In open areas or environments with lax noise restrictions, diesel pile drivers are frequently used due to their excellent efficiency and wide adaptability. However, due to their huge weight and size, diesel pile drivers often need to rely on cranes for transportation and precise positioning on construction sites.
[0003] However, most of the existing diesel pile drivers are not equipped with effective buffer devices. The equipment is very susceptible to vibration and shaking during the hoisting process, which can easily cause damage to the equipment and pose a potential threat to the safety of on-site workers. In order to ensure the integrity of the equipment and the safety of construction workers, a series of complex preventive measures must be implemented in the transportation process, which undoubtedly increases the difficulty and time-consuming operation and increases the burden on on-site workers. Therefore, there is an urgent need for a construction pile driver with a buffer function for construction engineering construction. Utility Model Content
[0004] In order to overcome the disadvantage that the existing diesel pile driver lacks an effective buffer device during transportation, which easily causes damage to the equipment, the utility model provides a building pile driver with a buffer function for construction engineering construction.
[0005] The technical solution of the utility model: In order to solve the above-mentioned technical problems, the utility model provides a construction pile driver for construction engineering, including a base, a support column, a pile driving rod, a diesel pile driver body, a rotating shaft, a third support plate, a limit assembly and a buffer assembly. The base is equipped with a support column, a diesel pile driver body is installed on one side of the upper part of the support column, the pile driving rod is connected to the bottom of the diesel pile driver body, a rotating shaft is rotatably installed on the other side of the upper part of the support column, the third support plate is installed on the rotating shaft, a limit assembly is arranged on the side of the support column opposite to the diesel pile driver body, which is used to fix the third support plate, the limit assembly is slidably engaged with the third support plate, and a buffer assembly is arranged inside the third support plate for buffering vibration and shaking of the equipment during transportation and operation.
[0006] Preferably, the limiting assembly includes a wedge block, a fixed block, a second spring and a second guide rod. A fixed block is installed on the support column on the side opposite to the diesel pile driver body, a wedge block is slidably installed on the fixed block, the wedge block is slidably engaged with the third support plate, a second guide rod is installed on the front side of the fixed block, the wedge block is slidably connected to the second guide rod, and a second spring is arranged between the front end of the wedge block and the second guide rod.
[0007] Preferably, the buffer assembly includes a first support plate, buffer cotton, a second support plate and a third spring. The second support plate is slidably arranged inside the third support plate. A third spring is arranged between the top of the second support plate and the inner wall of the top of the third support plate. The bottom of the second support plate is connected to the first support plate, and buffer cotton is arranged at the bottom of the first support plate.
[0008] Preferably, it also includes a baffle, a pulley, a cylinder, a connecting plate and a pushing rod. A cylinder is arranged on the upper part of the support column, the movable end of the cylinder piston rod is connected to the pushing rod, a baffle is installed on the base, a connecting plate is connected to the bottom of the pushing rod, the connecting plate is slidably connected to the inner wall of the support column, the baffle limits the connecting plate, and no less than two pulleys are installed at the bottom of the connecting plate.
[0009] Preferably, it also includes an electric slide rail, a first guide rod and a first spring. No less than two first guide rods are symmetrically arranged between the lower part of the support column and the baffle. The electric slide rail is arranged between the two first guide rods, and the first spring is sleeved on the first guide rod.
[0010] Preferably, it also includes a protective plate, a limit plate, a fixed rod, a third guide rod and a fourth spring. The protective plate is symmetrically and slidably installed on the electric slide rail and the first guide rod. A fixed rod is installed on one side of the protective plate. The limit plate is slidably installed on the protective plate. The third guide rod is arranged on one side of the limit plate. The fixed rod is slidably connected to the third guide rod. A fourth spring is arranged between the inner wall of the limit plate and the rear side of the fixed rod.
[0011] Beneficial effects of the utility model:
[0012] 1. The utility model pulls the wedge block outward along the second guide rod. At this time, the second spring is compressed, releasing the limit of the wedge block on the third support plate. After that, the third support plate can rotate freely through the rotating shaft. The third support plate is rotated until the first support plate contacts the crane. When shaking occurs, the second support plate inside the third support plate will slide inward to compress the third spring for buffering. At the same time, the buffer cotton at the bottom of the first support plate absorbs part of the impact force, effectively reducing the vibration of the equipment. This series of buffer mechanisms helps to reduce the vibration and shaking of the diesel pile driver during transportation and protect the equipment from damage.
[0013] 2. The utility model starts the cylinder to extend the cylinder piston rod downward, driving the push rod and the bottom connecting plate to drop to the lowest position. In this way, the pulley at the bottom of the connecting plate contacts the ground, which can provide additional balance during transportation, assisting the crane to move the diesel pile driver more stably and reducing the instability caused by uneven ground or shaking during transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a three-dimensional structural cross-sectional view of the third support plate and the fixing block of the utility model.
[0016] Figure 3 It is a three-dimensional structural sectional view of the support column of the utility model.
[0017] Figure 4 It is a three-dimensional structural sectional view of the protective plate and the limiting plate of the utility model.
[0018] Figure 5 For this utility model Figure 4 Enlarged view of point A.
[0019] The marks in the accompanying drawings are: 1-base, 2-support column, 3-pile rod, 4-diesel pile driver body, 5-protective plate, 501-electric slide rail, 502-first guide rod, 503-first spring, 504-baffle, 6-pulley, 7-first support plate, 701-buffer cotton, 8-second support plate, 801-third support plate, 802-rotating shaft, 803-wedge block, 804-fixed block, 805-second spring, 806-second guide rod, 807-third spring, 9-cylinder, 901-connecting plate, 902-pushing rod, 10-limiting plate, 1001-fixing rod, 1002-third guide rod, 1003-fourth spring. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0021] Embodiment 1: A construction pile driver for construction engineering, such as Figure 1 and Figure 2As shown, it includes a base 1, a support column 2, a pile driving rod 3, a diesel pile driver body 4, a rotating shaft 802, a third support plate 801, a limit assembly and a buffer assembly. The support column 2 is installed on the base 1, and the diesel pile driver body 4 is installed on the left side of the upper part of the support column 2. The bottom of the diesel pile driver body 4 is connected to the pile driving rod 3. Under the strong power provided by the diesel pile driver body 4, the pile driving rod 3 can perform piling operations. The rotating shaft 802 is rotatably installed on the right side of the upper part of the support column 2, and the third support plate 801 is installed on the rotating shaft 802. A limit assembly is provided on the right side of the upper part of the 2 for locking the third support plate 801 to prevent the third support plate 801 from accidentally moving during operation. The limit assembly is slidably engaged with the third support plate 801. When the third support plate 801 needs to be used, the engagement of the limit assembly with the third support plate 801 is released, and the third support plate 801 can be freely rotated. A buffer assembly is provided inside the third support plate 801 for buffering the vibration and shaking of the equipment during transportation and operation, thereby protecting the entire diesel pile driver from damage and extending its service life.
[0022] like Figure 2 As shown, the limiting assembly includes a wedge block 803, a fixed block 804, a second spring 805 and a second guide rod 806. The fixed block 804 is installed on the right side of the support column 2, and the wedge block 803 is slidably installed on the fixed block 804. The wedge block 803 is slidably engaged with the third support plate 801, and the second guide rod 806 is installed on the front side of the fixed block 804 to ensure that the wedge block 803 can move smoothly along the second guide rod 806 when pulling or resetting. The wedge block 803 is slidably connected to the second guide rod 806, and the front end of the wedge block 803 is connected to the third support plate 801. A second spring 805 is provided between the two guide rods 806. Under normal working conditions, the wedge block 803 is kept tightly engaged with the third support plate 801 under the action of the second spring 805, thereby locking the third support plate 801 in a fixed position. When the third support plate 801 needs to be rotated, the wedge block 803 is pulled outward along the second guide rod 806. At this time, the second spring 805 is compressed, and the wedge block 803 is disengaged from the third support plate 801, thereby releasing the limit on the third support plate 801 and allowing the third support plate 801 to rotate freely.
[0023] like Figure 1 and Figure 2As shown, the buffer assembly includes a first support plate 7, buffer cotton 701, a second support plate 8 and a third spring 807. The second support plate 8 is slidably arranged in the third support plate 801. A third spring 807 is arranged between the top of the second support plate 8 and the inner wall of the top of the third support plate 801 to absorb the longitudinal impact force. The bottom of the second support plate 8 is connected to the first support plate 7. Buffer cotton 701 is arranged at the bottom of the first support plate 7 to absorb the transverse and longitudinal impact. When the device encounters vibration or shaking, the second support plate 8 will slide upward along the inner wall of the third support plate 801, compress the third spring 807, and reduce the longitudinal vibration. At the same time, the buffer cotton 701 at the bottom of the first support plate 7 will also play a role in absorbing and dispersing the lateral impact force, thereby further reducing the vibration amplitude of the device.
[0024] like Figure 1 and Figure 3 As shown, it also includes a baffle 504, a pulley 6, a cylinder 9, a connecting plate 901 and a pushing rod 902. A cylinder 9 is arranged on the upper part of the interior of the support column 2, and the movable end of the piston rod of the cylinder 9 is connected to the pushing rod 902. The bottom of the pushing rod 902 is connected to a connecting plate 901, and the connecting plate 901 is slidably connected to the inner wall of the support column 2. The cylinder 9 serves as a power source, and drives the pushing rod 902 by the extension and contraction of the piston rod of the cylinder 9, thereby controlling the connecting plate 901 to move up and down along the inner wall of the support column 2. A baffle 504 is installed on the base 1, which is used to limit the movement range of the connecting plate 901 to ensure that the pushing rod 902 does not exceed the predetermined trajectory when driving the connecting plate to move, thereby avoiding mechanical interference or damage. Three pulleys 6 are installed at the bottom of the connecting plate 901 to reduce the friction resistance of the connecting plate 901 during the movement, so that the cylinder 9 drives the connecting plate 901 more smoothly. At the same time, the pulley 6 can also help the connecting plate 901 to slide smoothly inside the support column 2 to ensure the accuracy of the movement.
[0025] When the diesel pile driver needs to be transported, first, the diesel pile driver is hoisted by a crane. At this time, the diesel pile driver will have a certain degree of inclination. Subsequently, the wedge block 803 is pulled outward along the second guide rod 806. At this time, the second spring 805 is compressed, releasing the limit of the wedge block 803 on the third support plate 801. After that, the third support plate 801 can rotate freely through the rotating shaft 802. By rotating the third support plate 801 until the first support plate 7 contacts with the crane, in order to further improve the transportation stability, the cylinder 9 can be started to extend the piston rod of the cylinder 9 downward, driving the push rod 902 and the bottom connecting plate 901 to move downward. It is lowered to the lowest position, so that the pulley 6 at the bottom of the connecting plate 901 contacts the ground, which can provide additional balance during transportation, assist the crane to move the diesel pile driver more stably, and reduce the instability caused by uneven ground or shaking during transportation. When the transportation arrives at the destination, the third support plate 801 is reset. At this time, the wedge block 803 is automatically reset along the second guide rod 806 under the rebound action of the second spring 805, and is re-engaged with the third support plate 801 to fix the third support plate 801, prepare to start construction, start the diesel pile driver body 4, and drive the pile driving rod 3 to apply force downward to perform piling operations.
[0026] Embodiment 2: Based on embodiment 1, Figure 3 and Figure 4 As shown, it also includes an electric slide rail 501, a first guide rod 502 and a first spring 503. Four first guide rods 502 are symmetrically arranged between the lower part of the support column 2 and the baffle 504 to provide guidance. The symmetrical arrangement of the four first guide rods 502 can provide better stability and guiding accuracy and reduce the deviation during movement. An electric slide rail 501 is arranged between two first guide rods 502. The first spring 503 is sleeved on the first guide rod 502. When it is necessary to open the protective plate 5 to replace the pile driving rod 3, the electric slide rail 501 is started to push the protective plate 5 to slide along the first guide rod 502 to both sides. At this time, the first spring 503 is compressed; after the pile driving rod 3 is replaced, the protective plate 5 is reset along the first guide rod 502 under the action of the rebound force of the first spring 503, and the working area is reclosed to ensure the safety of the staff.
[0027] like Figure 4 and Figure 5As shown, it also includes a protective plate 5, a limiting plate 10, a fixed rod 1001, a third guide rod 1002 and a fourth spring 1003. The protective plate 5 is symmetrically and slidably installed on the electric slide rail 501 and the first guide rod 502 to protect the staff and prevent them from being injured. A fixed rod 1001 is installed on one side of the protective plate 5, and a limiting plate 10 is slidably installed on the protective plate 5. The third guide rod 1002 is arranged on one side of the limiting plate 10. The fixed rod 1001 is slidably connected to the third guide rod 1002 to ensure The limit plate 10 moves smoothly on the fixed rod 1001 to prevent deviation. A fourth spring 1003 is arranged between the inner wall of the limit plate 10 and the rear side of the fixed rod 1001. When the protective plates 5 on both sides automatically return to their original position along the first guide rod 502 under the rebound force of the first spring 503, the fourth spring 1003 is compressed at the same time. Subsequently, when the protective plates 5 are fully restored, the fourth spring 1003 pushes the limit plate 10 to automatically return to its original position along the fixed rod 1001 under the action of the rebound force, and re-locks the protective plates 5 in the closed position to ensure construction safety.
[0028] When the pile driving rod 3 needs to be replaced, the limit plate 10 is pulled outward along the third guide rod 1002. At this time, the fourth spring 1003 is compressed, and the limit plate 10 releases the limit on the protective plate 5. Subsequently, the electric slide rail 501 is started to push the protective plates 5 on both sides to slide along the first guide rod 502. At this time, the first spring 503 is compressed. After the pile driving rod 3 is replaced, the protective plates 5 on both sides are automatically reset along the first guide rod 502 under the rebound force of the first spring 503. Subsequently, the limit plate 10 is automatically reset under the rebound force of the fourth spring 1003, and the positioning of the protective plates 5 is re-restricted to ensure construction safety.
[0029] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A construction pile driver for construction engineering, comprising a base (1), a support column (2), a pile driving rod (3) and a diesel pile driver body (4), wherein the support column (2) is installed on the base (1), the diesel pile driver body (4) is installed on one side of the upper part of the support column (2), and the bottom of the diesel pile driver body (4) is connected to the pile driving rod (3), characterized in that: The invention also comprises a rotating shaft (802), a third support plate (801), a limit assembly and a buffer assembly. The rotating shaft (802) is rotatably mounted on the other side of the upper part of the support column (2). The third support plate (801) is mounted on the rotating shaft (802). A limit assembly is arranged on the side of the support column (2) opposite to the diesel pile driver body (4) for fixing the third support plate (801). The limit assembly is slidably engaged with the third support plate (801). A buffer assembly is arranged inside the third support plate (801) for buffering vibration and shaking of the equipment during transportation and operation.
2. A construction pile driver for construction engineering according to claim 1, characterized in that: The limiting assembly comprises a wedge block (803), a fixed block (804), a second spring (805) and a second guide rod (806); a fixed block (804) is installed on the support column (2) at a side opposite to the diesel pile driver body (4); a wedge block (803) is slidably installed on the fixed block (804); the wedge block (803) is slidably engaged with the third support plate (801); a second guide rod (806) is installed on the front side of the fixed block (804); the wedge block (803) is slidably connected to the second guide rod (806); a second spring (805) is arranged between the front end of the wedge block (803) and the second guide rod (806).
3. A construction pile driver for construction engineering according to claim 2, characterized in that: The buffer assembly comprises a first support plate (7), buffer cotton (701), a second support plate (8) and a third spring (807); the second support plate (8) is slidably arranged inside the third support plate (801); a third spring (807) is arranged between the top of the second support plate (8) and the inner wall of the top of the third support plate (801); the bottom of the second support plate (8) is connected to the first support plate (7); and the bottom of the first support plate (7) is provided with buffer cotton (701).
4. A construction pile driver for construction engineering according to claim 3, characterized in that: The invention also comprises a baffle (504), a pulley (6), a cylinder (9), a connecting plate (901) and a pushing rod (902); the cylinder (9) is arranged at the upper part of the inner part of the supporting column (2); the movable end of the piston rod of the cylinder (9) is connected to the pushing rod (902); the baffle (504) is installed on the base (1); the bottom of the pushing rod (902) is connected to the connecting plate (901); the connecting plate (901) is slidably connected to the inner wall of the supporting column (2); the baffle (504) limits the connecting plate (901); and no less than two pulleys (6) are installed at the bottom of the connecting plate (901).
5. A construction pile driver for construction engineering according to claim 4, characterized in that: It also includes an electric slide rail (501), a first guide rod (502) and a first spring (503). No less than two first guide rods (502) are symmetrically arranged between the lower part of the support column (2) and the baffle (504). The electric slide rail (501) is arranged between the two first guide rods (502). The first spring (503) is sleeved on the first guide rod (502).
6. A construction pile driver for construction engineering according to claim 5, characterized in that: The invention also comprises a protective plate (5), a limiting plate (10), a fixing rod (1001), a third guide rod (1002) and a fourth spring (1003); the protective plate (5) is symmetrically and slidably mounted on the electric slide rail (501) and the first guide rod (502); a fixing rod (1001) is mounted on one side of the protective plate (5); a limiting plate (10) is slidably mounted on the protective plate (5); a third guide rod (1002) is arranged on one side of the limiting plate (10); the fixing rod (1001) is slidably connected to the third guide rod (1002); and a fourth spring (1003) is arranged between the inner wall of the limiting plate (10) and the rear side of the fixing rod (1001).