Propelling equipment for guide hole type building pile foundation
By designing a hole-guided building pile foundation propulsion equipment with an automatic anti-bias adjustment mechanism, the problem that existing equipment is prone to deviation during pile pressing, the equipment is achieved with high flexibility and convenience, and the accuracy and stability of pile pressing are improved.
Patent Information
- Application Number
- CN202421471059.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The existing building pile foundation propulsion equipment lacks anti-bias adjustment mechanism, which leads to the pile foundation being easily offset during pile pressing. It also requires manual adjustment before use, which makes the flexibility and convenience poor.
A propulsion equipment for hole-guided building pile foundations is designed, and an anti-bias adjustment mechanism is added by rotating. Through the combination of rotating frame, roller, fixing frame, winding roller and draw rope, automatic adjustment is achieved to adapt to building pile foundations of different sizes.
It improves the flexibility and convenience of the equipment to use, can automatically adapt to building pile foundations of different sizes, reduces the need for manual adjustment, and improves the accuracy and stability of pile pressing.
Smart Images
Figure CN223034005U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building pile foundations, and particularly relates to a propulsion device for a hole-leading building pile foundation. Background Technique
[0002] A deep foundation composed of piles and a pile cap connecting the pile tops or a single-pile foundation connecting columns and pile foundations is abbreviated as a pile foundation, which is mainly divided into two types: high-pile caps and low-pile caps. The building pile foundation usually adopts the pile pressing construction method of precast piles by a static pile press, which has the advantages of low noise, no vibration, no pollution, etc. During the pile pressing construction process, in order to improve the stability and accuracy of the pile foundation and prevent the pile foundation from shifting, a propulsion device is needed for auxiliary operation.
[0003] Currently, when using a propulsion device, there is a lack of an anti-deviation adjustment mechanism. Usually, in order to improve the accuracy of pile pressing of the pile foundation and avoid deviation, it is necessary to perform auxiliary limit treatment on it. However, in the actual use process, due to the different sizes of building pile foundations, it is necessary to manually adjust the anti-deviation mechanism before using the device, and the flexibility and convenience of use are relatively general. Therefore, a propulsion device for a hole-leading building pile foundation is proposed to facilitate adding an anti-deviation adjustment mechanism, using a rotation method to replace manual adjustment operation, making it more convenient and flexible to use, and it can also automatically adapt to various different sizes of building pile foundations, thereby improving the use effect. Content of the Utility Model
[0004] Aiming at the problems in the prior art, the utility model provides a propulsion device for a hole-leading building pile foundation, so as to use a rotation method to replace manual adjustment operation, making it more convenient and flexible to use, thereby improving the use effect.
[0005] The technical solution adopted by the utility model to solve its technical problems is a propulsion device for a hole-leading building pile foundation, which includes a base, an anti-deviation component and an adjustment component. A top seat is arranged on the top of the base, and a support column is connected between the base and the top seat by bolts. Anti-deviation components are rotatably connected in both the base and the top seat. Adjustment components corresponding to the anti-deviation components are arranged on the top and bottom of the base and the top seat respectively. A detection component is slidably connected between the support columns;
[0006] The anti-deviation component includes a rotating frame, and a roller is rotatably connected in the rotating frame through a rotating shaft. The adjustment component includes a fixed frame, and the fixed frame is connected to the base and the top seat by bolts. A winding roller is rotatably connected in the fixed frame through a rotating shaft, and a pulling rope is wound around the periphery of the winding roller.
[0007] By adopting the above technical solution, it is convenient to increase the anti-deviation adjustment mechanism by means of pulling and rotation, improve the flexibility of use, and greatly improve the practicability of the device, and it can adapt to different sizes of building pile foundations.
[0008] Specifically, the detection component includes a sliding frame, an ultrasonic flaw detector is connected to the inside of the sliding frame by bolts, a probe is connected to the inner side of the sliding frame by bolts, and the probe is electrically connected to the ultrasonic flaw detector through a wire.
[0009] By adopting the above technical solution, it is convenient to add an auxiliary flaw detection mechanism and improve the functionality of the equipment.
[0010] Specifically, a servo motor is connected to the outside of the fixed frame by bolts, and the servo motor is connected to the winding roller through a drive shaft.
[0011] By adopting the above technical solution, it is convenient to drive the winding roller to rotate.
[0012] Specifically, positioning rings are connected to the top and bottom of the rotating frame by welding.
[0013] By adopting the above technical solution, it is convenient to fixedly connect the pull rope.
[0014] Specifically, a lead screw is installed in the support column through a bearing, a corresponding ball screw slider is arranged on the periphery of the lead screw, the ball screw slider is connected to the detection component by bolts, a driving motor is connected to the top inside the support column by bolts, and the driving motor is connected to the lead screw through a drive shaft.
[0015] By adopting the above technical solution, it is convenient to drive and adjust the use position of the detection component by using a ball screw.
[0016] Specifically, the rotating frame includes a rotating shaft, a coil spring is sleeved on the periphery of the rotating shaft, one end of the coil spring is connected to the rotating shaft by welding, and the other end of the coil spring is connected to the base and the top seat through a card slot.
[0017] By adopting the above technical solution, it is convenient to form a rotating structure and improve the flexibility of the rotating frame.
[0018] Specifically, the base includes a fixing plate, and the fixing plate is connected to the base by welding, and ground nails are connected to the bottom of the fixing plate by bolts.
[0019] By adopting the above technical solution, it is convenient to pre-fix and install the equipment.
[0020] The beneficial effects of the present utility model:
[0021] (1) For a propulsion device for a hole-drilling type building pile foundation of the present utility model, through the provided rotating frame, rollers, fixed frame, winding roller and pull rope, it is possible to increase the automatic adjustment mechanism of the anti-offset mechanism by means of rotating and winding, which can not only adapt to building pile foundations of different sizes, but also improve the convenience and flexibility of operation, thereby improving the use effect of the equipment.
[0022] (2) The propulsion device of a hole-drilling type building pile foundation according to the present utility model can increase the auxiliary detection mechanism by means of sliding displacement through the arranged support columns, sliding frames, ultrasonic flaw detectors and probes. During the pile pressing operation of the building pile foundation, the quality thereof can be detected simultaneously to avoid situations such as cracks and broken piles, which may affect the use quality and safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0024] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0025] Figure 2 is a schematic diagram of the sectional structure of the base of the present utility model;
[0026] Figure 3 is a schematic diagram of the structure of the anti-deviation component of the present utility model;
[0027] Figure 4 is a schematic diagram of the sectional structure of the detection component of the present utility model;
[0028] Figure 5 is a schematic diagram of the structure of the adjustment component of the present utility model;
[0029] Figure 6 is a schematic diagram of the sectional structure of the support column of the present utility model;
[0030] In the figure: 1. Base; 101. Fixed plate; 102. Ground nail; 2. Top seat; 3. Support column; 301. Lead screw; 302. Ball slider; 303. Driving motor; 4. Anti-deviation component; 401. Rotating frame; 402. Roller; 403. Rotating shaft; 404. Coil spring; 405. Positioning ring; 5. Adjustment component; 501. Fixed frame; 502. Winding roller; 503. Pulling rope; 504. Servo motor; 6. Detection component; 601. Sliding frame; 602. Ultrasonic flaw detector; 603. Probe. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0031] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific embodiments.
[0032] In order to facilitate the adjustment operation by means of rotation instead of manual operation, making it more convenient and efficient, thereby improving the use effect, as Figures 1-5As shown, the utility model discloses a propulsion device for a hole-drawing type building pile foundation, comprising a base 1, an anti-deviation component 4 and an adjustment component 5, wherein a top seat 2 is arranged on the top of the base 1, a support column 3 is connected between the base 1 and the top seat 2 by bolts, an anti-deviation component 4 is rotatably connected inside the base 1 and the top seat 2, an adjustment component 5 corresponding to the anti-deviation component 4 is arranged on the top and bottom of the base 1 and the top seat 2, and a detection component 6 is slidably connected between the support columns 3;
[0033] The anti-bias component 4 includes a rotating frame 401, in which a roller 402 is rotatably connected via a rotating shaft. The adjustment component 5 includes a fixed frame 501, and the fixed frame 501 is connected to the base 1 and the top seat 2 via bolts. A winding roller 502 is rotatably connected to the fixed frame 501 via a rotating shaft, and a pull rope 503 is wrapped around the periphery of the winding roller 502.
[0034] When in use, through the rotating frame 401, the roller 402, the fixed frame 501, the winding roller 502 and the pull rope 503, the unwinding and winding actions can be used to control and adjust the use position and angle of the anti-deviation component 4, so as to achieve adaptation to different building pile foundation sizes. The structure is simple and easy to operate, and the use is more convenient and reliable.
[0035] In order to improve the quality of building pile foundation, for example, Figure 1 , Figure 4 As shown, the utility model also includes that the detection component 6 includes a sliding frame 601, an ultrasonic flaw detector 602 is connected to the sliding frame 601 by bolts, a probe 603 is connected to the inner side of the sliding frame 601 by bolts, and the probe 603 is electrically connected to the ultrasonic flaw detector 602 through a wire.
[0036] When in use, the slide frame 601, the ultrasonic flaw detector 602 and the probe 603 can be used to increase an auxiliary flaw detection mechanism, which not only improves the quality of pile foundation use, but also helps to improve the safety of pile driving operations.
[0037] For example, Figure 5 As shown, the utility model also includes that the outer side of the fixing frame 501 is connected with a servo motor 504 through bolts, and the servo motor 504 is connected to the winding roller 502 through a driving shaft.
[0038] When in use, the servo motor 504 is used to drive the winding roller 502 to rotate to retract and release the drawstring 503 .
[0039] For example, Figure 3 As shown, the utility model also includes that the top and the bottom of the rotating frame 401 are both connected with positioning rings 405 by welding.
[0040] During use, the positioning ring 405 facilitates the connection of the pulling rope 503 for use.
[0041] Exemplarily, as Figure 6 shown, the present utility model further includes that a lead screw 301 is installed in the support column 3 through a bearing. A corresponding ball screw slider 302 is arranged on the periphery of the lead screw 301, and the ball screw slider 302 is connected to the detection component 6 through a bolt. The top inside the support column 3 is connected to a driving motor 303 through a bolt, and the driving motor 303 is connected to the lead screw 301 through a driving shaft.
[0042] During use, the driving motor 302 drives the lead screw 301 to rotate, and the ball screw slider 302 can drive the detection component 6 to move vertically to adjust its use height position.
[0043] Exemplarily, as Figure 3 shown, the present utility model further includes that the rotating frame 401 includes a rotating shaft 403. A coil spring 404 is sleeved on the periphery of the rotating shaft 403. One end of the coil spring 404 is connected to the rotating shaft 403 by welding, and the other end of the coil spring 404 is connected to the base 1 and the top seat 2 through a card slot.
[0044] During use, through the rotating shaft 403 and the coil spring 404, a rotating structure can be formed to improve the flexibility of the rotating frame 401 in use.
[0045] Exemplarily, as Figure 1 shown, the present utility model further includes that the base 1 includes a fixing plate 101, and the fixing plate 101 is connected to the base 1 by welding. A ground nail 102 is connected to the bottom of the fixing plate 101 through a bolt.
[0046] During use, through the fixing plate 101 and the ground nail 102, it is convenient to pre-fix and install the device at a designated position.
[0047] When the present utility model is in use, first, the operator fixes and installs the device at a designated working position through the fixing plate 101 and the ground nail 102. The building pile foundation passes through the top seat 2 and the base 1, and pile pressing treatment is carried out through a pile pressing device. Through the limitation of the rotating frame 401 and the rollers 402, it can play an auxiliary limiting and anti-offset effect on the building pile foundation during the pile pressing process, improving the accuracy and stability of pile pressing. Moreover, according to the actual size of the building pile foundation in advance, the servo motor 504 can be manually started to drive the winding roller 502 to rotate, and the top and bottom pulling ropes 503 are used for pulling and unwinding, so that the rotating frame 401 rotates, and thus by adjusting the distance between the rollers 402, it can adapt to different building pile foundations, greatly improving the flexibility of use and the convenience of operation;
[0048] During the pile pressing operation, the ultrasonic flaw detector 602 can also be manually turned on, and the probe 603 is used to detect the quality of the building pile foundation during the pile pressing process. While improving the functionality of the equipment, it can also avoid situations such as broken piles from affecting the use effect and safety of the building pile foundation. The overall structure is simple and easy to operate, more convenient and reliable to use, and has a high practical value.
[0049] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A propulsion device for a bored pile foundation, characterized in that: The invention comprises a base (1), an anti-deflection component (4) and an adjustment component (5); a top seat (2) is arranged on the top of the base (1); a support column (3) is connected between the base (1) and the top seat (2) by bolts; the anti-deflection component (4) is rotatably connected inside the base (1) and the top seat (2); an adjustment component (5) corresponding to the anti-deflection component (4) is arranged on the top and bottom of the base (1) and the top seat (2); and a detection component (6) is slidably connected between the support columns (3); The anti-deviation component (4) comprises a rotating frame (401), wherein a roller (402) is rotatably connected to the rotating frame (401) via a rotating shaft; the adjustment component (5) comprises a fixed frame (501), wherein the fixed frame (501) is connected to a base (1) and a top seat (2) via bolts; wherein a winding roller (502) is rotatably connected to the fixed frame (501) via a rotating shaft; and a pull rope (503) is wound around the outer periphery of the winding roller (502).
2. The propulsion device for a bored pile foundation according to claim 1, characterized in that: The detection assembly (6) comprises a sliding frame (601), an ultrasonic flaw detector (602) is connected to the inside of the sliding frame (601) by bolts, a probe (603) is connected to the inside of the sliding frame (601) by bolts, and the probe (603) is electrically connected to the ultrasonic flaw detector (602) by a wire.
3. The propulsion device for a bored pile foundation according to claim 1, characterized in that: The outer side of the fixing frame (501) is connected to a servo motor (504) via bolts, and the servo motor (504) is connected to a winding roller (502) via a driving shaft.
4. The propulsion device for a bored pile foundation according to claim 1, characterized in that: The top and bottom of the rotating frame (401) are both connected with positioning rings (405) by welding.
5. The propulsion device for a bored pile foundation according to claim 1, characterized in that: A screw rod (301) is installed in the support column (3) via a bearing, a corresponding ball slider (302) is arranged on the periphery of the screw rod (301), and the ball slider (302) is connected to the detection component (6) via bolts, and the top of the support column (3) is connected to the drive motor (303) via bolts, and the drive motor (303) is connected to the screw rod (301) via a drive shaft.
6. The propulsion device for a bored pile foundation according to claim 1, characterized in that: The rotating frame (401) comprises a rotating shaft (403), the outer periphery of which is provided with a coil spring (404), one end of the coil spring (404) is connected to the rotating shaft (403) by welding, and the other end of the coil spring (404) is connected to the base (1) and the top seat (2) by a slot.
7. The propulsion device for a bored pile foundation according to claim 1, characterized in that: The base (1) comprises a fixing plate (101), and the fixing plate (101) is connected to the base (1) by welding, and the bottom of the fixing plate (101) is connected to a ground nail (102) by bolts.