CN219060019U - Ground screw miniature steel pipe pile - Google Patents
Ground screw miniature steel pipe pile Download PDFInfo
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- CN219060019U CN219060019U CN202223368105.1U CN202223368105U CN219060019U CN 219060019 U CN219060019 U CN 219060019U CN 202223368105 U CN202223368105 U CN 202223368105U CN 219060019 U CN219060019 U CN 219060019U
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- pipe pile
- ground screw
- steel pipe
- miniature steel
- centrum
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Abstract
The utility model relates to the technical field of ground screw steel pipe piles, in particular to a ground screw miniature steel pipe pile. Solves the problems of easy dumping and poor adaptability of the existing miniature steel tube for the ground screw. Including fixed connection's cylinder and centrum, cylinder and centrum are hollow structure, are provided with helical blade on the lateral wall of centrum, evenly offer a plurality of open slot on the lateral wall of centrum bottom, fixedly provided with location boss on the inside wall of centrum bottom, swing joint has the locating lever on the location boss, the top threaded connection of cylinder has the roof, is provided with the through-hole with the locating lever looks adaptation on the centre of a circle position of roof. The device can realize the fixed installation of the ground screw miniature steel pipe pile on the foundation through the cooperation of the top plate, the locating rod and the helical blade, and effectively solves the problems that the existing ground screw miniature steel pipe pile is easy to topple and poor in suitability.
Description
Technical Field
The utility model relates to the technical field of ground screw steel pipe piles, in particular to a ground screw miniature steel pipe pile.
Background
With the rapid increase of the economic level of China since the innovation is opened, the urban scale is rapidly developed, the national living standard is also improved year by year, the demands of people in pursuing high-quality living environments are further improved, and municipal infrastructure and tourism industry are greatly developed under the large environments supported by relevant policies of the country and the region. As an important component of municipal works, house buildings and tourist attractions, the light building structures such as a pedestrian overpass, a trestle, a scenic house, a leisure wooden house and the like are applied to various projects in the industry, so that a beautiful scenery line of the road is formed, and the view points are added for cities and scenic spots. Because these building structures are often located in areas with limited terrain and inconvenient construction, the foundation construction of the building structures forms a great engineering difficulty. In order to overcome the difficulties, engineering constructors in China adopt a plurality of novel technologies on the basis of absorbing advanced technologies and successful experiences at home and abroad, and the ground screw miniature steel pipe is used as a novel building foundation which is rapid in construction, small in operation space, economical and practical, free from topography limitation, is widely applied in recent years, and good economic and social benefits are obtained.
Although the ground screw miniature steel pipe has achieved good results since implementation, due to lack of corresponding standard guidance and constraint, design, construction and supervision are under the premise of relying on technical support of material supply manufacturers, so that the design is too coarse, engineering quality is good and uneven, the problems of easy dumping and poor adaptability still exist, a series of unnecessary engineering quality accidents also occur, and negative influence is brought to popularization of new technology.
Disclosure of Invention
The utility model provides a ground screw miniature steel pipe pile, which effectively solves the problems of easy dumping and poor adaptability of the existing ground screw miniature steel pipe.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a miniature steel-pipe pile of ground screw which characterized in that: including fixed connection's cylinder 3 and centrum 6, cylinder 3 and centrum 6 are hollow structure, are provided with helical blade 4 on the lateral wall of centrum 6, evenly offer a plurality of open slot 5 on the lateral wall of centrum 6 bottom, fixedly on the inside wall of centrum 6 bottom be provided with location boss 8, swing joint has locating lever 1 on the location boss 8, the top threaded connection of cylinder 3 has roof 2.
The top of the positioning rod 1 is fixedly provided with a screwing part of a square structure.
The middle position of the positioning boss 8 is provided with a mounting hole, the mounting hole is provided with internal threads, and the outer side wall of the positioning rod 1 is provided with external threads matched with the internal threads on the mounting hole.
And a positioning plate 7 is fixedly arranged on the outer side wall of the joint of the column body 3 and the vertebral body 6.
The center of the top plate 2 is provided with a through hole matched with the positioning rod 1.
The roof 2 includes the regulating plate, fixedly is provided with connecting portion on the lower surface of regulating plate, is provided with the external screw thread that is connected with cylinder 3 on the lateral wall of connecting portion.
The diameter of the adjusting plate is larger than that of the connecting part.
The beneficial effects of the utility model are as follows: 1) The device can realize the fixed installation of the ground screw miniature steel pipe pile on the foundation through the cooperation of the locating plate, the locating rod and the helical blade, and effectively avoids the problem that the ground screw miniature steel pipe pile falls down.
2) This device is through at cylinder top threaded connection roof to set up the through-hole on the roof, can realize the regulation of ground screw miniature steel-pipe pile overall height, utilize the through-hole simultaneously not only be convenient for accomodate of ground screw miniature steel-pipe pile, can also utilize the inflow of pouring in-process concrete to improve ground screw miniature steel-pipe pile holistic stability.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present device;
FIG. 2 is a cross-sectional view of the bottom structure of the present device;
FIG. 3 is a schematic cross-sectional view of the present device;
the figure shows: the positioning device comprises a positioning rod 1, a top plate 2, a column body 3, external threads 4, an open slot 5, a cone 6, a positioning plate 7 and a positioning boss 8.
Detailed Description
The technical scheme of the utility model is further described below by specific embodiments with reference to the accompanying drawings:
example 1
As shown in fig. 1-3, the utility model provides a ground screw miniature steel pipe pile, and aims to provide a ground screw miniature steel pipe pile with stable use and high adaptability. The ground screw miniature steel pipe pile comprises fixedly connected cylinder 3 and centrum 6, and cylinder 3 is located centrum 6 upper portion, and cylinder 3 and centrum 6 are hollow structure, are provided with helical blade 4 on the lateral wall of centrum 6, utilize helical blade 4 can realize ground screw miniature steel pipe pile subaerial location installation.
The utility model provides a fixed location boss 8 that is provided with on the inside wall of centrum 6 bottom, the mounting hole has been seted up on the intermediate position of location boss 8, set up the internal thread on the mounting hole, location boss 8 has locating lever 1 through the internal thread threaded connection on the mounting hole, the fixed portion of twisting that is provided with square structure in top of locating lever 1, be provided with the external screw thread with the internal thread looks adaptation on the mounting hole on the lateral wall of locating lever 1, locating lever 1 is on location boss 8 through the external screw thread threaded connection on it, adopt threaded connection's mode, the direction of locating lever 1 can be let more accurate, the stability of the miniature steel-pipe pile installation of ground screw of locating lever 1 because displacement direction inaccuracy influence has been avoided, simultaneously can also improve the anti-tilting performance of the miniature steel-pipe pile of ground screw.
A plurality of open slots 5 are uniformly formed in the side wall of the bottom end of the cone 6, the screwing part at the top of the positioning rod 1 is screwed by using a wrench to enable the positioning rod 1 to move downwards along the positioning boss 8, so that the positioning rod 1 can flush the open slots 5 and separate the bottom end of the cone 6 outwards, the contact surface between the ground screw miniature steel pipe pile and a foundation can be further increased, and the installation stability of the ground screw miniature steel pipe pile is improved.
The top threaded connection at cylinder 3 has roof 2, roof 2 includes the regulating plate, fixedly is provided with connecting portion on the lower surface of regulating plate, be provided with the external screw thread that is connected with cylinder 3 on the lateral wall of connecting portion, the diameter of regulating plate is greater than the diameter of connecting portion, and then the staff of being convenient for rotates the regulating plate and realizes the rotation of roof 2, through let the mode of adopting threaded connection between top 2 and the cylinder 3, can adjust the distance between roof 2 and the cylinder 3, and then realize the regulation of the miniature steel-pipe pile overall height of ground screw, can show the suitability that improves the miniature steel-pipe pile of ground screw.
Be provided with the through-hole with locating lever 1 looks adaptation on the centre of a circle position of roof 2, the through-hole can let locating lever 1 run through when the miniature steel-pipe pile of ground screw is whole accomodate and place, is convenient for accomodate, and when the miniature steel-pipe pile of ground screw installs, the through-hole can let the concrete flow into the miniature steel-pipe pile of ground screw inside pouring the in-process to realize the miniature steel-pipe pile of ground screw and concrete foundation connection's stability, and then can further with the steadiness that improves the miniature steel-pipe pile of ground screw installation.
The locating plate 7 is welded on the outer side wall of the joint of the column body 3 and the cone body 6, the diameter of the locating plate 7 is far larger than the outer diameter of the column body 3, and therefore the locating plate can play a role in limiting the position during installation, the contact surface between the ground screw miniature steel pipe pile and the ground is improved, meanwhile, the contact surface between the ground screw miniature steel pipe pile and the ground or the concrete foundation can be further improved in the pre-buried installation process, and the problem that the ground screw miniature steel pipe pile falls down in the use process is effectively avoided.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a miniature steel-pipe pile of ground screw which characterized in that: including fixed connection's cylinder and centrum, cylinder and centrum are hollow structure, are provided with helical blade on the lateral wall of centrum, evenly offer a plurality of open slot on the lateral wall of centrum bottom, fixedly provided with location boss on the inside wall of centrum bottom, swing joint has the locating lever on the location boss, the top threaded connection of cylinder has the roof.
2. The ground screw miniature steel pipe pile of claim 1, wherein: the top of locating lever is fixed to be provided with square structure's portion of screwing.
3. The ground screw miniature steel pipe pile of claim 1, wherein: the middle position of the positioning boss is provided with a mounting hole, the mounting hole is provided with internal threads, and the outer side wall of the positioning rod is provided with external threads matched with the internal threads on the mounting hole.
4. The ground screw miniature steel pipe pile of claim 1, wherein: and a positioning plate is fixedly arranged on the outer side wall of the joint of the column body and the vertebral body.
5. The ground screw miniature steel pipe pile of claim 1, wherein: and a through hole matched with the positioning rod is formed in the center of the top plate.
6. The ground screw miniature steel pipe pile of claim 1, wherein: the roof includes the regulating plate, fixedly is provided with connecting portion on the lower surface of regulating plate, is provided with the external screw thread that is connected with the post on the lateral wall of connecting portion.
7. The ground screw miniature steel pipe pile of claim 6, wherein: the diameter of the adjusting plate is larger than that of the connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223368105.1U CN219060019U (en) | 2022-12-15 | 2022-12-15 | Ground screw miniature steel pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223368105.1U CN219060019U (en) | 2022-12-15 | 2022-12-15 | Ground screw miniature steel pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219060019U true CN219060019U (en) | 2023-05-23 |
Family
ID=86366493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223368105.1U Active CN219060019U (en) | 2022-12-15 | 2022-12-15 | Ground screw miniature steel pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219060019U (en) |
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2022
- 2022-12-15 CN CN202223368105.1U patent/CN219060019U/en active Active
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