CN217783970U - Adjustable component for ground screw foundation - Google Patents
Adjustable component for ground screw foundation Download PDFInfo
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- CN217783970U CN217783970U CN202221885287.7U CN202221885287U CN217783970U CN 217783970 U CN217783970 U CN 217783970U CN 202221885287 U CN202221885287 U CN 202221885287U CN 217783970 U CN217783970 U CN 217783970U
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Abstract
The utility model relates to a construction technical field specifically is an adjustable component for ground screw basis, including ground screw body and flange subassembly one, flange subassembly one includes disk body one and threaded rod one, threaded rod one is fixed on disk body one, disk body one is discoid, threaded rod one sets up with disk body coaxial, the cavity has been seted up to ground screw body one end, the central point of cavity top outer wall puts and has seted up the fixed orifices, fixed mounting has the hexagon nut one with a threaded rod adaptation in the fixed orifices, flange subassembly one is installed on ground screw body through the screw thread, the utility model discloses to pile foundation upper mouth mark height after the completion retest, to having the ground screw body basis of discrepancy in elevation, use adjustable base to finely tune in order to ensure ground screw body elevation on same water flat line, can know from this that, the component structure has the function of calibration difference in height, and simple structure and practical simultaneously, and the operation mode is simple and swift.
Description
Technical Field
The utility model relates to a construction technical field specifically is an adjustable component for ground screw basis.
Background
The ground screw pile foundation is a tubular pile formed by welding and winding helical blades on the surface of a hot-forged metal pipe, and replaces a novel solution for the construction of small and medium-sized concrete pile foundations. The hot forging pipe body, the spiral piece and the connecting flange are mainly composed, the spiral piece and the connecting flange are welded on the pipe body, then the whole hot galvanizing treatment is carried out, the special spiral ground pile screwing equipment is screwed into the ground to replace the original concrete foundation, the ecological environment is protected, the ecological environment is not damaged, the waiting is not needed, and the bearing can be carried immediately. The method has the advantages of economy, cost saving, quick construction, no need of earthwork or concrete construction, extreme stability, quick change of installation position and the like; the vertical installation can be still kept on the fluctuant or inclined ground; the method is widely applied to the fields of independent buildings such as photovoltaic power stations, agricultural greenhouses, wooden house foundations, integrated house foundations, light steel villa foundations, temporary meeting places, warehouses and school houses, signal sign board foundation foundations, municipal facilities, traffic facilities, electric power tower foundation foundations and the like.
As a novel foundation process, a ground screw pile foundation is adopted, but in the construction process, along with the screwing of a pile body into the ground, at present, the ground screw foundation cannot be adjusted, and the position size and the horizontal height of the ground screw pile after the ground screw pile is driven into the ground are easy to have tolerance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable component for ground screw basis to solve the problem that proposes among the above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides an adjustable component for ground screw basis, includes ground screw body and flange subassembly one, flange subassembly one includes disk body one and threaded rod one, threaded rod one is fixed on disk body one, disk body one is discoid, threaded rod one sets up with the disk body is coaxial, the cavity has been seted up to ground screw body one end, the central point of cavity top outer wall puts and has seted up the fixed orifices, fixed mounting has the hexagon nut one with a threaded rod adaptation in the fixed orifices, flange subassembly one is installed on ground screw body through the screw thread.
Preferably, one end of the ground screw body is a tip, and a spiral sheet is fixedly mounted on the outer side wall of the tip.
Preferably, the flange assembly I is replaced by a flange assembly II, the hexagon nut I of the fixing hole is replaced by a connecting cylinder which is coaxial with the fixing hole, one end of the connecting cylinder is fixed with the inner wall of the cavity, a threaded rod II is arranged in the cavity, one end of the threaded rod II is fixed on the inner wall of the bottom of the cavity, the threaded rod II is located in the connecting cylinder, and the threaded rod II and the connecting cylinder are coaxial.
Preferably, the flange component II comprises a second disk body and a guide component, the guide component comprises a guide cylinder and a plurality of guide strips fixed on the outer side wall of the guide cylinder, the guide cylinder is fixed on the second disk body, the second disk body is consistent with the first disk body in specification, the guide cylinder is coaxially arranged with the second disk body, a plurality of guide grooves are formed in the inner side wall of the connecting cylinder, and the guide strips on the guide cylinder are slidably mounted in the guide grooves.
Preferably, the flange component II further comprises an internal thread cylinder, a round hole is formed in the circle center of the outer wall of the disk body II, the internal thread cylinder is rotatably installed in the guide cylinder, and the threaded rod II is connected in the internal thread cylinder through threads.
Preferably, a hexagonal nut II which is coaxially arranged with the internal thread cylinder is fixed at one end of the internal thread cylinder.
The utility model discloses an improve and provide an adjustable component for ground screw basis here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model discloses to the high retest of pile foundation upper mouth mark after accomplishing, to the geoscrew body basis that has the discrepancy in elevation, use adjustable base to finely tune in order to ensure that the geoscrew body elevation is on same water level, so can know that the component structure has the function of calibrating the discrepancy in elevation, and simple structure and practicality simultaneously, the operation mode is simple and swift;
the second step is as follows: the utility model discloses a be provided with flange subassembly two, connecting cylinder and threaded rod two, can know: compared with threads, the contact area of the guide strips is large, the force is distributed uniformly, torsion damage is not easy to occur, and the operation mode of the second flange assembly is simple and quick.
Drawings
The invention is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the first embodiment;
FIG. 2 is a perspective view of a flange assembly according to the first embodiment;
FIG. 3 is a side sectional partial view of the first embodiment;
FIG. 4 is a schematic perspective view of the second embodiment;
FIG. 5 is a schematic perspective view of a flange assembly according to a second embodiment;
FIG. 6 is a side sectional partial view of the second embodiment.
Description of reference numerals:
1. a ground screw body; 2. a spiral sheet; 3. a first flange component; 301. a first tray body; 302. a first threaded rod; 4. a first hexagonal nut; 5. a second flange component; 501. a second tray body; 502. a guide cylinder; 503. a guide bar; 504. an internal threaded barrel; 6. a second hexagonal nut; 7. a connecting cylinder; 8. and a second threaded rod.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model discloses an improve and provide an adjustable component that is used for ground screw basis here, the technical scheme of the utility model is:
the first embodiment is as follows:
as shown in fig. 1-3, an adjustable component for a ground screw foundation comprises a ground screw body 1 and a flange assembly one 3 used for being connected with a crawler-type screwing machine operation arm, wherein the flange assembly one 3 comprises a first disk body 301 and a first threaded rod 302, the first threaded rod 302 is fixed on the first disk body 301, the first disk body 301 is disc-shaped, the first threaded rod 302 and the first disk body 301 are coaxially arranged, a cavity is formed in one end of the ground screw body 1, a fixing hole is formed in the center position of the outer wall of the top of the cavity, a first hexagon nut 4 matched with the first threaded rod 302 is fixedly installed in the fixing hole, and the flange assembly one 3 is installed on the ground screw body 1 through threads.
Further, the one end of ground screw body 1 is most advanced, and most advanced setting is convenient for aim at with the lofting point, is convenient for insert simultaneously in the ground to most advanced lateral wall fixed mounting has flight 2, and flight 2's setting is convenient for bore in the ground.
The specific implementation mode is as follows:
step one, the field is leveled: a60 excavator carries out leveling operation on a site, and the flatness is controlled to be +/-30 mm.
Step two, lofting and pointing: according to a design drawing, the center point of the foundation of the ground screw body 1 is lofted and marked by a small wood file or a short steel bar.
Step three, retesting: the measurement and the retest of the lofting points can adopt a diagonal pulling mode to ensure the squareness of the container placement and prevent the instability of the upper container caused by deviation.
Fourthly, mechanically entering into the field for piling: use hexagonal spanner to be connected crawler-type screwing machine operation arm with a 301 of disk body on the ground screw body 1, the lofting point is aimed at to port under the ground screw body 1, clockwise screw in ground, need have the other station of operation personnel during the operation, it is not vertical to prevent the off normal, treat that a 301 of disk body slows down precession rate when 100mm from natural ground, use the spirit level to measure the mark height of a 301 upper mouth of disk body, contrast design elevation (natural ground +5cm is suitable) control at 10mm, demolish the connection afterwards, accomplish single ground screw body 1 pile, repeat this step.
Fifthly, leveling the base: due to the influence of large-scale construction equipment operation on pile forming in a field, the height of the upper opening of a finished pile foundation is checked again, and the height of the ground screw body 1 with the height difference is finely adjusted by using an adjustable base so as to ensure that the height of the ground screw body 1 is on the same horizontal line.
And sixthly, cleaning the construction site for subsequent process construction.
The second embodiment:
based on the adjustable component for the ground screw foundation provided by the first embodiment of the application, the second embodiment of the application provides another adjustable component for the ground screw foundation. The second embodiment is merely a further way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to fig. 4-6 and the following description, further, the first flange assembly 3 is replaced by the second flange assembly 5, the first hexagon nut 4 of the fixing hole is replaced by the connecting cylinder 7 coaxially disposed with the fixing hole, one end of the connecting cylinder 7 is fixed to the inner wall of the cavity, the second threaded rod 8 is disposed in the cavity, one end of the second threaded rod 8 is fixed to the inner wall of the bottom of the cavity, the second threaded rod 8 is disposed in the connecting cylinder 7, and the second threaded rod 8 is coaxially disposed with the connecting cylinder 7.
Further, the second flange component 5 comprises a second disk body 501 and a guide component, the guide component comprises a guide cylinder 502 and a plurality of guide strips 503 fixed on the outer side wall of the guide cylinder 502, the guide cylinder 502 is fixed on the second disk body 501, the second disk body 501 is in accordance with the first disk body 301 in specification, the guide cylinder 502 and the second disk body 501 are coaxially arranged, a plurality of guide grooves are formed in the inner side wall of the connecting cylinder 7, the guide strips 503 on the guide cylinder 502 are slidably mounted in the guide grooves, and the guide component is arranged to place the second disk body 501 to rotate relative to the ground screw body 1.
Further, the second flange assembly 5 further comprises an internal thread cylinder 504, a circular hole is formed in the center of the outer wall of the second tray body 501, the internal thread cylinder 504 is rotatably installed in the guide cylinder 502, and the second threaded rod 8 is connected in the internal thread cylinder 504 through threads, so that as shown in fig. 6, when the internal thread cylinder 504 rotates forwards or backwards, the internal thread cylinder 504 rotates to drive the whole second flange assembly 5 to move upwards or downwards through a thread transmission mode.
Furthermore, a second hexagon nut 6 coaxially arranged with the internal thread cylinder 504 is fixed at one end of the internal thread cylinder 504, and the arrangement of the second hexagon nut 6 is convenient for a worker to drive the internal thread cylinder 504 to rotate through a wrench.
In conclusion: compared with the first embodiment, the first flange component 3 is connected with the first ground screw body 1 through threads, the crawler-type screwing machine drives the first ground screw body 1 to rotate through the first flange component 3, if the ground is too hard, the first flange component 3 needs large torque force, and the threads between the first ground screw body 1 and the first flange component 3 are damaged back at the moment, so that the height cannot be adjusted after piling is finished; in the second embodiment, the second flange assembly 5 is driven by the guide strip 503 to rotate the screw body 1, and compared with the screw thread, the contact area of the guide strip 503 is large, and meanwhile, the force is distributed uniformly, so that the screw is not easy to be damaged by torsion.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An adjustable component for a ground screw foundation, which comprises a ground screw body (1) and a flange assembly I (3), and is characterized in that: the flange subassembly (3) includes disk body (301) and threaded rod (302), threaded rod (302) is fixed on disk body (301), disk body (301) are discoid, threaded rod (302) and disk body (301) coaxial setting, the cavity has been seted up to ground screw body (1) one end, the central point of cavity top outer wall puts and has seted up the fixed orifices, fixed mounting has hexagon nut (4) with threaded rod (302) adaptation in the fixed orifices, flange subassembly (3) are installed on ground screw body (1) through the screw thread.
2. An adjustable member for a ground screw foundation, as claimed in claim 1, wherein: one end of the ground screw body (1) is a tip, and a spiral sheet (2) is fixedly mounted on the outer side wall of the tip.
3. An adjustable member for a ground screw foundation, as claimed in claim 1, wherein: replacing the flange component I (3) with a flange component II (5), replacing a hexagon nut I (4) of the fixing hole with a connecting cylinder (7) coaxially arranged with the fixing hole, fixing one end of the connecting cylinder (7) with the inner wall of the cavity, arranging a threaded rod II (8) in the cavity, fixing one end of the threaded rod II (8) on the inner wall of the bottom of the cavity, positioning the threaded rod II (8) in the connecting cylinder (7), and coaxially arranging the threaded rod II (8) and the connecting cylinder (7).
4. An adjustable member for a ground screw foundation as claimed in claim 3, wherein: the flange assembly II (5) comprises a second disk body (501) and a guide assembly, the guide assembly comprises a guide cylinder (502) and a plurality of guide strips (503) fixed on the outer side wall of the guide cylinder (502), the guide cylinder (502) is fixed on the second disk body (501), the second disk body (501) is consistent with the first disk body (301) in specification, the guide cylinder (502) and the second disk body (501) are coaxially arranged, a plurality of guide grooves are formed in the inner side wall of the connecting cylinder (7), and the guide strips (503) on the guide cylinder (502) are slidably arranged in the guide grooves.
5. An adjustable member for a ground screw foundation as claimed in claim 4, wherein: the second flange assembly (5) further comprises an internal thread cylinder (504), a round hole is formed in the circle center of the outer wall of the second tray body (501), the internal thread cylinder (504) is rotatably installed in the guide cylinder (502), and the second threaded rod (8) is connected into the internal thread cylinder (504) through threads.
6. An adjustable member for a ground screw foundation as claimed in claim 5, wherein: and a second hexagonal nut (6) which is coaxially arranged with the internal thread cylinder (504) is fixed at one end of the internal thread cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885287.7U CN217783970U (en) | 2022-07-20 | 2022-07-20 | Adjustable component for ground screw foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885287.7U CN217783970U (en) | 2022-07-20 | 2022-07-20 | Adjustable component for ground screw foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217783970U true CN217783970U (en) | 2022-11-11 |
Family
ID=83941350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221885287.7U Active CN217783970U (en) | 2022-07-20 | 2022-07-20 | Adjustable component for ground screw foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217783970U (en) |
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2022
- 2022-07-20 CN CN202221885287.7U patent/CN217783970U/en active Active
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