Pile pressing equipment for constructional engineering
By designing a pile pressing equipment for construction engineering including roof plate, support plate, rotating shaft, spur gear, cog plate, hammer plate and telescopic support legs, the shortcomings of traditional equipment in controlling vertical position and preventing sliding are solved, and the uniform stress of the pile body and the long life of the equipment are achieved.
Patent Information
- Application Number
- CN202420416784.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-05
AI Technical Summary
When used in traditional construction projects, it is inconvenient to control the vertical position with the pile body, resulting in uneven stress on the pile body, affecting the pile pressure effect. The equipment is prone to slip, unstable, damage the equipment, and reducing the service life.
A pile pressing equipment for construction projects is designed, including roof plates, support plates, rotating shafts, spur gears, cogging plates, hammer plates and telescopic support legs. Downward pressure is generated through the power meshing of the hammer plates and the cogging plates. Combined with the function of telescopic support legs, the stable vertical placement of the equipment and the pile body and all-round pressure are achieved.
The stable and vertical placement of the equipment and the pile body is achieved, ensuring uniform drop of the pile body and preventing tilt, increasing the safety and stability during pile pressing, and extending the service life of the equipment.
Smart Images
Figure CN222614189U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction, in particular to a pile driving device for construction engineering. Background Art
[0002] Pile driving equipment for construction projects is a kind of supporting equipment for piling. Pile driving equipment is needed for piling operations during construction projects.
[0003] The pile driving equipment used in traditional construction projects is not convenient to control the vertical position with the pile body when in use, resulting in uneven force on the pile body, affecting the effect of pile driving. At the same time, the pile driving equipment is prone to sliding when applying pressure, which causes instability and damages the equipment, thus reducing the service life of the pile driving equipment. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a pile driving device for construction projects, which has the ability to stably place the device vertically with the pile body, achieve all-round pressure on the pile body, enable the pile body to descend evenly, prevent the pile body from tilting, and avoid affecting the subsequent use of the pile body. At the same time, it can prevent the device from sliding sideways during use, increase the safety during pile driving, and increase the service life of the equipment. It solves the problem that the pile driving device used in traditional construction projects is inconvenient to control the vertical position with the pile body during use, resulting in uneven force on the pile body and affecting the effect of pile driving. At the same time, the pile driving device is prone to sliding when applying pressure, which causes instability and damages the equipment, thereby reducing the service life of the pile driving device.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of being able to stably place the equipment vertically with the pile body, to apply pressure to the pile body in all aspects, to make the pile body descend evenly, to prevent the pile body from tilting, to avoid affecting the subsequent use of the pile body, and to prevent the equipment from sliding sideways during use, to increase the safety during pile pressing, and to increase the service life of the equipment, the utility model provides the following technical solutions: a pile pressing device for construction engineering, comprising a top plate, the middle part of the lower surface of the top plate is fixedly connected to the top of the support plate, the middle position of the bottom of the support plate is rotatably sleeved on the outer circumferential surface of one end of the rotating shaft, the outer circumferential surface of the rotating shaft close to the right end is fixedly plugged with the middle part of the spur gear, the spur gear is meshed with the teeth on one side of the tooth plate through the teeth on the outer surface, the bottom of the tooth plate is fixedly connected to the middle part of the upper surface of the first hammer plate, one side of the upper surface of the first hammer plate is fixedly connected to the bottom of the sleeve, the top of the sleeve is slidably sleeved on the outer circumferential surface of the bottom of the limiting vertical rod, and the top of the limiting vertical rod is fixedly arranged on one side of the lower surface of the top plate.
[0008] The bottom of the top plate is fixedly connected to the top of the motor through a connecting plate, the output shaft at the bottom of the motor is fixedly connected to the top of the worm, the worm is connected to the teeth on one side of the outer circumferential surface of the worm wheel through a thread on one side of the outer circumferential surface, and the middle part of the worm wheel is fixedly sleeved on the outer circumferential surface of the rotating shaft near the left end.
[0009] Preferably, one half of the outer surface of the spur gear is set as a smooth surface, and the teeth of the other half of the spur gear have the same width as the teeth on one side of the tooth plate.
[0010] Preferably, a slide rod is slidably provided near the edge of the first hammer plate, the bottom of the slide rod is fixedly provided at the edge of the upper surface of the second hammer plate, and an anti-slip groove is provided on the surface of one side of the first hammer plate close to the second hammer plate.
[0011] Preferably, a limiting circular plate is fixedly provided on the outer circumferential surface of the limiting vertical rod near the bottom, and the distance between the bottom of the limiting circular plate and the top of the sleeve is greater than the upward movement distance of the sleeve.
[0012] Preferably, three identical rotating frames are evenly arranged on the side of the top plate, and a telescopic supporting leg is rotatably arranged on the middle part of the rotating frame through a rotating rod, a sliding inner rod is arranged at the bottom of the telescopic supporting leg, the bottom of the sliding inner rod is arranged as a tip, and a limiting hole is arranged near the bottom tip of the sliding inner rod, and a rotating handle is arranged near the top position on one side of the telescopic supporting leg, and the end of the rotating handle close to the telescopic supporting leg can be rotated longitudinally 180 degrees, and the diameter of the bolt at one end of the rotating handle matches the diameter of the limiting hole, and three limiting clamping plates are rotatably arranged on the upper surface of the top plate, and the limiting clamping plates are arranged colinearly with the telescopic supporting leg, and a fixing sleeve is arranged near the telescopic supporting leg at the bottom of the top plate.
[0013] Preferably, a fixing plate is fixedly provided on the back side of the toothed plate, the middle part of the fixing plate is slidably sleeved on the outer circumferential surface of the bottom of the inner rod, the top of the inner rod is fixedly provided on the bottom of the top plate, and a spring is fixedly provided on the upper surface of the fixing plate, and the spring is sleeved on the outer circumferential surface of the inner rod.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a pile driving device for construction engineering, which has the following beneficial effects:
[0016] 1. The pile driving equipment used in the construction project generates downward pressure by the collision of the hammer plates under the power of the toothed plates. At the same time, the supporting legs can move telescopically, so as to quickly apply pressure to the pile body, reduce manual support equipment, and increase the safety and stability during pile driving. This solves the problem of low safety and uneven force during pile driving in traditional pile driving equipment.
[0017] 2. The pile driving equipment used in the construction project can stably place the equipment vertically to the pile body, achieve all-round pressure on the pile body, make the pile body descend evenly, prevent the pile body from tilting, avoid affecting the subsequent use of the pile body, and prevent the equipment from sliding sideways during use, thereby increasing the safety of pile driving and the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the left side structure of the utility model;
[0020] Figure 3 This is a bottom view of the structure of the utility model;
[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the bottom of the top plate of the utility model;
[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the second hammer plate of the utility model.
[0023] In the figure: 1 top plate, 2 limit clamping plate, 3 support plate, 4 spur gear, 5 motor, 6 sleeve, 7 fixed sleeve, 8 worm gear, 9 rotating shaft, 10 first hammer plate, 11 second hammer plate, 12 worm, 13 telescopic supporting leg, 14 rotating handle, 15 limit vertical rod, 16 inner rod, 17 tooth groove plate, 18 fixed plate. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1-5A pile driving device for construction engineering comprises a top plate 1, three identical rotating frames are evenly arranged on the side of the top plate 1, a telescopic support leg 13 is rotatably arranged in the middle of the rotating frame through a rotating rod, a sliding inner rod is arranged at the bottom of the telescopic support leg 13, the bottom of the sliding inner rod is arranged as a tip, a limiting hole is arranged near the bottom tip of the sliding inner rod, a rotating handle 14 is arranged near the top position of the telescopic support leg 13 on one side, the rotating handle 14 can be rotated 180 degrees longitudinally at one end near the telescopic support leg 13, the diameter of the bolt at one end of the rotating handle 14 matches the diameter of the limiting hole, three limiting clamping plates 2 are rotatably arranged on the upper surface of the top plate 1, the limiting clamping plates 2 are arranged in the same line with the telescopic support leg 13, and a The fixing sleeve 7 realizes support for the top plate 1 during movement through the telescopic support legs 13, so as to prevent the top plate 1 and the equipment at the bottom from sliding sideways during movement, making the pile pressing more stable. At the same time, the bottom part of the retracted telescopic support legs 13 can be fixed by rotating the handle 14, which is convenient for storage. The limiting clamping plate 2 is convenient for clamping and fixing the retracted telescopic support legs 13 to prevent the telescopic support legs 13 from shaking after storage, so as to better protect the equipment. The middle part of the lower surface of the top plate 1 is fixedly connected to the top of the support plate 3, and the middle position of the bottom of the support plate 3 is rotatably sleeved on the outer circumferential surface of one end of the rotating shaft 9. The outer circumferential surface of the rotating shaft 9 close to the right end is fixedly plugged with the middle part of the spur gear 4. The outer surface of one-half of the spur gear 4 is set as a smooth surface. The other half of the teeth have the same width as the teeth on one side of the tooth plate 17. By setting the spur gear 4 as a half-tooth gear, the spur gear 4 is intermittently meshed with the tooth plate 17. During the rotation of the spur gear 4, the tooth plate 17 can move upward and then fall downward. The spur gear 4 meshes with the teeth on one side of the tooth plate 17 through the teeth on the outer surface. A fixing plate 18 is fixedly provided on the back side of the tooth plate 17. The middle part of the fixing plate 18 is slidably sleeved on the outer circumferential surface of the bottom of the inner rod 16. The top of the inner rod 16 is fixedly provided on the bottom of the top plate 1. A spring is fixedly provided on the upper surface of the fixing plate 18, and the spring is sleeved on the outer circumferential surface of the inner rod 16. The tooth plate 17 moves on one side of the inner rod 16 through the fixing plate 18, which increases the tooth plate 17 during movement. Stability, at the same time, the spring on the upper surface of the fixed plate 18 is used to facilitate the timely reset of the toothed plate after movement, the bottom of the toothed plate 17 is fixedly connected to the middle of the upper surface of the first hammer plate 10, and the first hammer plate 10 is slidingly provided with a slide rod near the edge position, and the bottom of the slide rod is fixedly set at the edge position of the upper surface of the second hammer plate 11, and the surface of the side close to the first hammer plate 10 and the second hammer plate 11 is provided with an anti-skid groove, and the second hammer plate 11 is arranged at the bottom of the first hammer plate 10 to avoid the contact between the plate applying pressure and the pile body, and to prevent the pile body from sliding sideways when pressing the pile, so that the pile pressing is more stable, and the anti-skid groove on the surface of the hammer plate 10 effectively prevents the two hammer plates from sliding when in contact, making it more stable, and one side of the upper surface of the first hammer plate 10 is fixedly connected to the bottom of the sleeve 6,The top of the sleeve 6 is slidably sleeved on the outer circumference of the bottom of the limit vertical rod 15. A limit circular plate is fixedly arranged on the outer circumference of the limit vertical rod 15 near the bottom. The distance between the bottom of the limit circular plate and the top of the sleeve 6 is greater than the upward movement distance of the sleeve 6. The limit circular plate effectively limits the position of the sleeve 6 moving up and down, avoiding the first hammer plate 10 at the bottom of the sleeve 6 and the bottom of the worm 12 from generating a movement conflict. The top of the limit vertical rod 15 is fixedly arranged on one side of the lower surface of the top plate 1.
[0026] The bottom of the top plate 1 is fixedly connected to the top of the motor 5 through a connecting plate, the output shaft at the bottom of the motor 5 is fixedly connected to the top of the worm 12, the worm 12 is connected to the teeth on one side of the outer circumference of the worm wheel 8 through a thread on one side of the outer circumference, and the middle part of the worm wheel 8 is fixedly sleeved on the outer circumference of the rotating shaft 9 near the left end.
[0027] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.
[0028] When in use, the bottom of the second hammer plate 11 is in contact with the top of the pile body, and the three telescopic supporting legs 13 are inserted around the pile body. The starting motor 5 is used as power to drive the worm 12 to rotate. The worm 12 drives the rotating shaft 9 to rotate through the worm gear 8. The rotating shaft 9 drives the toothed plate 17 to move up and down through the spur gear 4. When moving, the toothed plate 17 drives the first hammer plate 10 to knock the second hammer plate 11, so that the pile body is pressed downward by the second hammer plate 11. Since the spur gear 4 is a semi-toothed gear, under the action of the spring on the outer surface of the inner rod 16, after the spur gear 4 rotates one circle, the toothed plate 17 drives the first hammer plate 10 to reciprocate up and down, so that the first hammer plate 10 continuously hammers the second hammer plate 11, and the pile pressing work for the building pile body is completed.
[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pile driving device for construction engineering, comprising a top plate (1), characterized in that: The middle part of the lower surface of the top plate (1) is fixedly connected to the top of the support plate (3), the middle position of the bottom of the support plate (3) is rotatably sleeved on the outer circumferential surface of one end of the rotating shaft (9), the outer circumferential surface of the rotating shaft (9) close to the right end is fixedly plugged with the middle part of the spur gear (4), the spur gear (4) meshes with the teeth on one side of the tooth plate (17) through the teeth on the outer surface, the bottom of the tooth plate (17) is fixedly connected to the middle part of the upper surface of the first hammer plate (10), one side of the upper surface of the first hammer plate (10) is fixedly connected to the bottom of the sleeve (6), the top of the sleeve (6) is slidably sleeved on the outer circumferential surface of the bottom of the limiting vertical rod (15), and the top of the limiting vertical rod (15) is fixedly arranged on one side of the lower surface of the top plate (1); The bottom of the top plate (1) is fixedly connected to the top of the motor (5) via a connecting plate, the output shaft at the bottom of the motor (5) is fixedly connected to the top of the worm (12), the worm (12) is connected to the teeth on one side of the outer circumference of the worm wheel (8) via a thread on one side of the outer circumference, and the middle part of the worm wheel (8) is fixedly sleeved on the outer circumference of the rotating shaft (9) near the left end.
2. A pile driving device for construction engineering according to claim 1, characterized in that: One half of the outer surface of the spur gear (4) is set as a smooth surface, and the teeth of the other half of the spur gear (4) have the same width as the teeth on one side of the tooth groove plate (17).
3. A pile driving device for construction engineering according to claim 1, characterized in that: A slide rod is slidably arranged near the edge of the first hammer plate (10), the bottom of the slide rod is fixedly arranged at the edge of the upper surface of the second hammer plate (11), and an anti-slip groove is arranged on the surface of one side of the first hammer plate (10) and the second hammer plate (11) close to each other.
4. A pile driving device for construction engineering according to claim 1, characterized in that: A limiting circular plate is fixedly arranged on the outer circumferential surface of the limiting vertical rod (15) near the bottom, and the distance between the bottom of the limiting circular plate and the top of the sleeve (6) is greater than the upward movement distance of the sleeve (6).
5. The pile driving equipment for construction engineering according to claim 1, characterized in that: The side of the top plate (1) is evenly provided with three identical rotating frames, the middle part of the rotating frame is provided with a telescopic support leg (13) rotatably through a rotating rod, the bottom of the telescopic support leg (13) is provided with a sliding inner rod, the bottom of the sliding inner rod is provided with a tip, and a limit hole is provided near the bottom tip of the sliding inner rod, a rotating handle (14) is provided near the top of one side of the telescopic support leg (13), the end of the rotating handle (14) near the telescopic support leg (13) can be rotated 180 degrees longitudinally, the diameter of the bolt at one end of the rotating handle (14) matches the diameter of the limit hole, three limit clamping plates (2) are rotatably provided on the upper surface of the top plate (1), the limit clamping plates (2) are arranged colinearly with the telescopic support leg (13), and a fixing sleeve (7) is provided at the bottom of the top plate (1) near the telescopic support leg (13).
6. A pile driving device for construction engineering according to claim 1, characterized in that: A fixing plate (18) is fixedly arranged on the back of the tooth groove plate (17), the middle part of the fixing plate (18) is slidably sleeved on the outer circumferential surface of the bottom of the inner rod (16), the top of the inner rod (16) is fixedly arranged on the bottom of the top plate (1), and a spring is fixedly arranged on the upper surface of the fixing plate (18), and the spring is sleeved on the outer circumferential surface of the inner rod (16).