Piling device
By designing an adjustable support mechanism and clamping mechanism, the problem of poor support of existing pile driving devices for pile bodies of different lengths and thicknesses is solved, and flexible adjustment and stable fixation of pile body length is achieved, improving pile driving accuracy and convenience sex.
Patent Information
- Application Number
- CN202420099245.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-16
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-01-16
AI Technical Summary
The existing pile driving devices cannot effectively support pile bodies of different lengths and thicknesses, resulting in insufficient pile driving accuracy and poor support effect, especially the longer pile bodies cannot be well fixed during construction.
A pile driving device including a circular plate, a support mechanism and a clamping mechanism is designed. Through the extension and retraction of the support screw and the clamping mechanism of the arc-shaped clamping plate, a fixed distance can be adjusted according to the length of the pile body and the pointed cone can be used to adjust the fixed distance and the Ground contact to provide stable support, suitable for pile bodies of different thicknesses.
It realizes flexible adjustment and fixation of pile body length, improves the support effect of pile driving, ensures stable and fixed pile bodies of different thicknesses, and improves pile driving accuracy and convenience.
Smart Images
Figure CN222362483U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of piling, in particular to a piling device. Background Art
[0002] During the construction process, it is necessary to drive several piles into the construction ground to increase the compressive strength of the construction ground. During the piling process, construction workers usually need to dig countersunk holes on the construction ground in advance, then implant one end of the pile into the countersunk hole, and finally use a pile driver to drive the pile. The pile driver generally lifts the hammer head through a wire rope, and then the hammer head freely falls to hammer the other end of the pile until the pile is implanted in the ground. This hammering method will cause the pile to swing left and right, resulting in insufficient piling accuracy, so a piling device is needed to fix the pile body.
[0003] The existing pile driving device can generally perform axial positioning on a type of pile to solve the problem of the pile swinging left and right during pile driving. However, there are many types of piles, such as piles of different thicknesses and lengths. The existing pile driving device generally positions the pile at a fixed distance relative to the construction ground. Therefore, when the existing pile driving device implants a longer pile into the construction ground, it cannot provide better support, and the supporting effect on the pile is not good. It is also not convenient to fix piles of different thicknesses. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a piling device which can conveniently adjust the fixing distance according to the length of the pile body, improve the supporting effect on the pile body, and facilitate the fixing of pile bodies of different thicknesses.
[0005] Technical Solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a piling device, including a circular plate, a supporting mechanism and a clamping mechanism, wherein a positioning hole is provided in the center of the circular plate, the supporting mechanism includes four groups of legs, and the four groups of legs are annularly equidistantly and obliquely fixedly installed at the bottom end of the circular plate, threaded holes are provided in the four groups of legs, and supporting screws are installed on the four groups of legs through the matching screws of the threaded holes, the bottom ends of the four groups of supporting screws are fixedly connected to support plates, and the support plates are horizontal with the circular plate, and the bottom ends of the four groups of support plates are fixedly provided with pointed cones The clamping mechanism includes three groups of fixed plates, which are fixedly installed on the top of the circular plate at equal intervals in an annular manner. The three groups of fixed plates are all provided with sliding holes, and guide rods are slidably provided on the three groups of fixed plates through the sliding holes. The inner sides of the three groups of guide rods are fixedly connected with arc-shaped clamping plates, and the three groups of guide rods are all sleeved with springs. The two ends of each group of springs are respectively connected to the fixed plate and the arc-shaped clamping plate, and the outer sides of the three groups of guide rods are fixedly connected with anti-slip plates. The three groups of fixed plates are all screwed with tightening screws, and the outer sides of the three groups of tightening screws are fixed with hand wheels.
[0007] Preferably, the inner bottoms of the four groups of legs are fixedly connected with transverse plates, and universal wheels are fixedly mounted on the four groups of transverse plates.
[0008] Preferably, outer edges of the three groups of hand wheels are fixedly connected with cranks.
[0009] Preferably, the inner sides of the three groups of arc-shaped clamping plates are fixedly connected with anti-slip rubber pads.
[0010] Preferably, sliding sleeves are provided in the sliding holes on the three groups of fixing plates.
[0011] Preferably, the inner sides of the four groups of legs are fixedly connected with reinforcement plates, and the top ends of the four groups of reinforcement plates are connected to the bottom end of the circular plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: when in use, the pile body is passed through the positioning hole. When the pile body passes through, the arc-shaped clamping plate will be squeezed outward, so that the arc-shaped clamping plate pushes the guide rod to slide outward, so that the spring is compressed. The thrust generated by the compression of the spring causes the arc-shaped clamping plate to clamp and straighten the pile body to ensure that the pile body passes through the center of the positioning hole, and then according to the length of the pile body, the support screw rod is extended or retracted by rotating the support screw rod to move the circular plate to the appropriate position of the pile body, and then the pointed cone is inserted into the ground to make the support plate contact the ground, and finally the tightening screw rod is rotated by the hand wheel so that the tightening screw rod tightens and fixes the pile body, thereby making it convenient to adjust the fixing distance according to the length of the pile body, improve the supporting effect on the pile body, and facilitate the fixation of pile bodies of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the bottom axonometric structure of the utility model;
[0015] Figure 3 It is a front structural schematic diagram of the utility model;
[0016] Figure 4 It is a partial structural schematic diagram of the clamping mechanism in the utility model;
[0017] Markings in the attached drawings: 1. round plate; 2. support leg; 3. supporting screw; 4. support plate; 5. pointed cone; 6. fixing plate; 7. guide rod; 8. arc-shaped clamping plate; 9. spring; 10. anti-slip plate; 11. tightening screw; 12. handwheel; 13. cross plate; 14. universal wheel; 15. crank; 16. anti-slip rubber pad; 17. sliding sleeve; 18. reinforcement plate. DETAILED DESCRIPTION
[0018] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0019] Example
[0020] See also Figure 1-Figure 4 The utility model is a piling device, comprising a circular plate 1, a positioning hole is arranged in the center of the circular plate 1, four groups of legs 2 are annularly equidistantly and obliquely fixedly installed at the bottom end of the circular plate 1, threaded holes are arranged in the four groups of legs 2, and support screws 3 are screwed on the four groups of legs 2 through the matching threads of the threaded holes, the bottom ends of the four groups of support screws 3 are fixedly connected with support plates 4, and the support plates 4 are horizontal to the circular plate 1, and the bottom ends of the four groups of support plates 4 are fixedly provided with pointed cones 5, three groups of fixing plates 6 are annularly equidistantly fixedly installed at the top end of the circular plate 1, the three groups of fixing plates 6 are provided with sliding holes, and the three groups of fixing plates 6 are slidably provided with guide rods 7 through the sliding holes, the inner sides of the three groups of guide rods 7 are fixedly connected with arc splints 8, and the three groups of guide rods 7 are sleeved with springs 9, and the two ends of each group of springs 9 are respectively connected to the fixing plate 6 and the arc splint 8, and the outer sides of the three groups of guide rods 7 are fixedly connected with anti-slip plates 10, and the three groups of fixing The plates 6 are all provided with tightening screw rods 11, and the three sets of tightening screw rods 11 are all fixed with hand wheels 12 on the outside. When in use, the pile body is passed through the positioning hole. When the pile body passes through, the arc clamping plate 8 is squeezed outward, so that the arc clamping plate 8 pushes the guide rod 7 to slide outward, so that the spring 9 is compressed. The thrust generated by the compression of the spring 9 causes the arc clamping plate 8 to clamp and straighten the pile body to ensure that the pile body passes through the center of the positioning hole. Then, according to the length of the pile body, the supporting screw rod 3 is rotated to extend or retract the supporting screw rod 3 to move the circular plate 1 to the appropriate position of the pile body, and then the pointed cone 5 is inserted into the ground to make the support plate 4 contact with the ground, and finally the tightening screw rod 11 is rotated by the hand wheel 12 to make the tightening screw rod 11 tighten and fix the pile body, so that the fixing distance can be adjusted according to the length of the pile body, the supporting effect on the pile body is improved, and piles of different thicknesses are conveniently fixed.
[0021] The inner bottom of the four groups of legs 2 are all fixedly connected with a transverse plate 13, and the four groups of transverse plates 13 are all fixedly installed with a universal wheel 14; by setting the transverse plate 13 and the universal wheel 14, after the piling is completed, after the support screw rod 3 is retracted, the universal wheel 14 can be brought into contact with the ground, and then the device can be pushed to move, thereby making the device more convenient to move.
[0022] The outer edges of the three groups of hand wheels 12 are all fixedly connected with a crank 15; by providing the crank 15, the rotation of the hand wheel 12 can be made more convenient.
[0023] The inner sides of the three groups of arc-shaped clamping plates 8 are all fixedly connected with anti-skid rubber pads 16 ; by providing the anti-skid rubber pads 16 , the arc-shaped clamping plates 8 can clamp the pile body more securely.
[0024] Sliding sleeves 17 are provided in the sliding holes on the three groups of fixing plates 6 ; by providing the sliding sleeves 17 , the guide rods 7 can slide more smoothly on the fixing plates 6 .
[0025] The inner sides of the four groups of legs 2 are all fixedly connected with reinforcing plates 18, and the top ends of the four groups of reinforcing plates 18 are all connected to the bottom end of the circular plate 1; by providing the reinforcing plates 18, the connection between the legs 2 and the circular plate 1 can be made more firm and stable.
[0026] The utility model is a piling device, and its working principle is that when in use, the pile body is passed through the positioning hole. When the pile body passes through, the arc clamping plate 8 is squeezed outward, so that the arc clamping plate 8 pushes the guide rod 7 to slide outward, so that the spring 9 is compressed. The thrust generated by the compression of the spring 9 causes the arc clamping plate 8 to clamp and straighten the pile body to ensure that the pile body passes through the center of the positioning hole, and then according to the length of the pile body, the support screw rod 3 is rotated to extend or retract the support screw rod 3 to move the circular plate 1 to the appropriate position of the pile body, and then the pointed cone 5 is driven into the ground to make the support plate 4 contact with the ground, and finally the tightening screw rod 11 is rotated by the hand wheel 12 to make the tightening screw rod 11 tighten and fix the pile body.
[0027] The piling device of the utility model has common mechanical installation, connection or setting methods, which can be implemented as long as they can achieve beneficial effects; technicians in the industry only need to install and operate it according to the accompanying instruction manual.
[0028] 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 technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A piling device, comprising a circular plate (1), characterized in that: Also includes a supporting mechanism and a clamping mechanism; A circular plate (1), wherein a positioning hole is provided at the center of the circular plate (1); A support mechanism, the support mechanism comprising four groups of legs (2), the four groups of legs (2) being annularly equidistantly and obliquely fixedly mounted on the bottom end of a circular plate (1), the four groups of legs (2) being provided with threaded holes, the four groups of legs (2) being provided with support screws (3) through the matching threads of the threaded holes, the bottom ends of the four groups of support screws (3) being fixedly connected with support plates (4), the support plates (4) being parallel to the circular plate (1), and the bottom ends of the four groups of support plates (4) being fixedly provided with pointed cones (5); The clamping mechanism comprises three groups of fixing plates (6), the three groups of fixing plates (6) are fixedly installed on the top of the circular plate (1) at equal intervals in an annular manner, the three groups of fixing plates (6) are all provided with sliding holes, the three groups of fixing plates (6) are all provided with guide rods (7) slidingly arranged through the sliding holes, the inner sides of the three groups of guide rods (7) are all fixedly connected with arc-shaped clamping plates (8), the three groups of guide rods (7) are all sleeved with springs (9), the two ends of each group of springs (9) are respectively connected to the fixing plates (6) and the arc-shaped clamping plates (8), the outer sides of the three groups of guide rods (7) are all fixedly connected with anti-slip plates (10), the three groups of fixing plates (6) are all screwed with jacking screws (11), and the outer sides of the three groups of jacking screws (11) are all fixedly provided with hand wheels (12).
2. A piling device as claimed in claim 1, characterized in that: The inner bottoms of the four groups of legs (2) are all fixedly connected with a transverse plate (13), and universal wheels (14) are all fixedly mounted on the four groups of transverse plates (13).
3. A piling device as claimed in claim 2, characterized in that: The outer edges of the three groups of hand wheels (12) are all fixedly connected with crank handles (15).
4. A piling device as claimed in claim 3, characterized in that: The inner sides of the three groups of arc-shaped clamping plates (8) are all fixedly connected with anti-skid rubber pads (16).
5. A piling device as claimed in claim 4, characterized in that: Sliding sleeves (17) are provided in the sliding holes on the three groups of fixing plates (6).
6. A piling device as claimed in claim 5, characterized in that: The inner sides of the four groups of supporting legs (2) are all fixedly connected with reinforcing plates (18), and the top ends of the four groups of reinforcing plates (18) are all connected to the bottom end of the circular plate (1).