CN220150370U - Special prestressed high-strength concrete tubular pile for photovoltaic bracket without end plate - Google Patents
Special prestressed high-strength concrete tubular pile for photovoltaic bracket without end plate Download PDFInfo
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- CN220150370U CN220150370U CN202321603523.6U CN202321603523U CN220150370U CN 220150370 U CN220150370 U CN 220150370U CN 202321603523 U CN202321603523 U CN 202321603523U CN 220150370 U CN220150370 U CN 220150370U
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- pipe pile
- concrete pipe
- sleeve
- rod
- threaded
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- 239000011372 high-strength concrete Substances 0.000 title claims abstract description 22
- 239000004567 concrete Substances 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 19
- 238000010276 construction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a special prestress high-strength concrete pipe pile for an endless plate photovoltaic bracket, which comprises a concrete pipe pile, wherein two groups of threaded sleeves are buried in the upper and lower positions of the concrete pipe pile, two single groups of threaded sleeves are symmetrically distributed along the axis of the concrete pipe pile, one threaded sleeve is provided with a sleeve cover threaded rod or a self-locking rod, two self-locking rods positioned on the same side and at the upper and lower positions are connected with positioning rods, and a cross rod positioned above the concrete pipe pile is connected between the upper parts of the two positioning rods. The special prestress high-strength concrete pipe pile for the photovoltaic bracket without the end plate is fixed in installation operation mode and easy to install and position, and can solve the problem of uncertainty of the installation mode of the existing anchor ear.
Description
Technical Field
The utility model relates to a special prestressed high-strength concrete pipe pile for an endless plate photovoltaic bracket, and belongs to the technical field of photovoltaic construction.
Background
Because of the rise of new energy markets, photovoltaic construction becomes a focus of new energy market construction. In order to cope with the pace of rapid construction of photovoltaic power stations, higher requirements are put on the structure of a photovoltaic system, and particularly the economical efficiency of the basic economic construction cost of the support is improved. Among them, the pile foundation is regarded as a convenient and economical solution, and various kinds of bracket pile foundation structures are proposed, in which the hoop type mounting structure is used in a large amount.
With the massive construction of photovoltaic power plants, the hoop-type support foundation structure also exposes a great deal of problems. The potential hazards are brought to the safety of the whole structure of the bracket due to the fact that the unified hoop design standard is not available, the installation and positioning are difficult, the uncertainty of the hoop force is caused, and the like. And because of the inconsistency and randomness of installation construction factories, installation personnel and installation operation modes, the final installation mode of the anchor ear can not necessarily reach the design requirement, and the uncertainty of the final design state of the photovoltaic support structure system is caused.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provides the special prestress high-strength concrete pipe pile for the photovoltaic bracket without the end plate, has fixed installation operation mode and easy installation and positioning, and can solve the problem of uncertainty of the installation mode of the existing anchor ear.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a special prestressing force high-strength concrete tubular pile of no end plate photovoltaic support, includes the concrete tubular pile, two sets of screw sleeve have been buried in the upper and lower position on the concrete tubular pile, and single set of screw sleeve is two, and follows concrete tubular pile axle center symmetric distribution, alternative install sleeve lid threaded rod or self locking lever in the screw sleeve, be located two of same one side upper and lower position self locking lever is connected with the locating lever, two locating lever upper portion lug connection is located the horizontal pole of concrete tubular pile top.
The thread sleeve is embedded in the center of the cross section of the concrete pipe pile in the radial direction.
The sleeve cover threaded rod is in threaded fit with the threaded sleeve, and a loose cover hexagonal hole is formed in the top of the sleeve cover threaded rod.
The self-locking rod is in threaded fit with the threaded sleeve, and a locking hexagonal hole is formed in the outer end of the self-locking rod.
The locating rod is C-shaped steel and comprises a web plate and wing plates connected with two sides of the web plate, locating clamping holes are formed in the web plate in a uniformly distributed mode, and first oblong holes perpendicular to the length direction of the concrete pipe pile are formed in the wing plates in a uniformly distributed mode.
The cross rod is square steel, two ends of the square steel are provided with Y-shaped plates with openings, second oblong holes parallel to the length direction of the concrete pipe pile are uniformly distributed on the Y-shaped plates, and the second oblong holes are connected with the first oblong holes through bolts and nuts.
The utility model has the beneficial effects that: according to the prestressed high-strength concrete pipe pile special for the photovoltaic support without the end plates, the two groups of threaded sleeves are buried in the upper and lower positions of the concrete pipe pile, the two single groups of threaded sleeves are symmetrically distributed along the axis of the concrete pipe pile, one threaded sleeve is provided with a sleeve cover threaded rod or a self-locking rod, the two self-locking rods positioned on the upper and lower positions of the same side are connected with the positioning rods, the upper parts of the two positioning rods are connected with the cross rods, the installation mode of each part is fixed, the installation and the positioning are easy, the problem that in the prior art, the upper photovoltaic support system structure is connected with the pipe pile foundation through the anchor ear, the external additional support system and the end plate welding is solved, the anchor ear tightening force of the anchor ear is completely determined by the on-site installation accuracy is completely relied on, the construction technical staff can operate, the installation efficiency of the photovoltaic system can be remarkably improved, the height position adjustment of the structure site can be realized according to the design elevation positioning, and a large amount of time and cost can be saved.
Drawings
Fig. 1 is a schematic diagram of the front view structure of a special prestressed high-strength concrete pipe pile for an endless photovoltaic bracket;
fig. 2 is a schematic top view of a prestressed high-strength concrete pipe pile special for an endless photovoltaic bracket according to the present utility model;
FIG. 3 is a schematic view of the threaded sleeve of the present utility model;
FIG. 4 is a schematic view of the structure of the threaded rod of the sleeve cap of the present utility model;
FIG. 5 is a schematic view of the structure of the self-locking lever of the present utility model;
FIG. 6 is a schematic view of a positioning rod according to the present utility model, wherein (a) is a schematic view of a web structure and (b) is a schematic view of a wing structure;
fig. 7 is a schematic structural diagram of a cross bar in the present utility model, wherein (a) is a schematic structural diagram in side view and (b) is a schematic structural diagram in top view.
Reference numerals in the drawings are as follows: 1-a concrete pipe pile; 2-a threaded sleeve; 3-sleeve cover threaded rod; 4-self locking rod; 5-positioning rods; 6-a cross bar; 51-positioning clamping holes; 52-a first oblong hole; a 61-Y shaped plate; 62-second oblong hole.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, and the following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not to be construed as limiting the scope of the present utility model.
As shown in fig. 1, the utility model discloses a special prestressed high-strength concrete pipe pile for an endless plate photovoltaic bracket, which comprises a concrete pipe pile 1, wherein an endless anchor plate is arranged at the end part of the concrete pipe pile 1, the diameter of the concrete pipe pile 1 is 300mm, and the wall thickness is 70mm. Two sets of threaded sleeves 2 are buried in the upper and lower positions of the concrete pipe pile 1, and the threaded sleeves 2 are buried in the radial direction through the circle center of the cross section of the concrete pipe pile 1. The number of the single-group threaded sleeves 2 is two, and the single-group threaded sleeves are symmetrically distributed along the axis of the concrete pipe pile 1. The utility model is provided with a total of 4 threaded sleeves 2, the length of the threaded sleeve 2 is 70mm, the inner diameter is 12mm, and the wall thickness is 5mm.
The threaded sleeve 2 is pre-buried to corresponding design positions when the concrete pipe pile 1 is produced, a sleeve cover threaded rod 3 or a self-locking rod 4 is alternatively arranged in the threaded sleeve 2, the sleeve cover threaded rod 3 is screwed with the threaded sleeve 2 to be buried in the corresponding design positions when the concrete pipe pile 1 is produced, threaded fit is achieved between the sleeve cover threaded rod 3 and the threaded sleeve 2, and a loose cover hexagonal hole is formed in the cover top of the sleeve cover threaded rod 3. The length of the threaded rod 3 of the sleeve cover is 70mm, the diameter is 12mm, the aperture of the hexagonal hole of the loose cover is 8mm, and the hole depth is 15mm. The sleeve cover threaded rod 3 is removed after the concrete pipe pile 1 reaches the design strength, and the sleeve cover threaded rod 3 can be reused. The inner end of the self-locking rod 4 is a thread, the self-locking rod 4 is in threaded fit with the threaded sleeve 2, a locking hexagonal hole is formed in the outer end of the self-locking rod 4, the self-locking rod 4 is screwed into the threaded sleeve 2 after the sleeve cover threaded rod 3 is removed, the self-locking rod 4 is screwed into the embedded sleeve 2 through the threaded end and is self-locked, the rod length of the self-locking rod 4 is 120mm, the diameter is 12mm, and the aperture of the locking hexagonal hole is 14mm.
The two self-locking rods 4 positioned on the same side and at the upper and lower positions are connected with positioning rods 5, the positioning rods 5 are installed at preset positions through preset holes when the self-locking rods 4 are screwed into preset positions, and a cross rod 6 positioned above the concrete pipe pile 1 is connected between the upper parts of the two positioning rods 5. The cross rod 6 is installed at a preset position through a reserved installation hole and the positioning rod 5, and finally the special prestress high-strength concrete pipe pile for the end-plate-free photovoltaic bracket is formed. The positioning rod 5 is C-shaped steel, has the length of 500mm and the size of 40 x 35 x 10 x 2mm, comprises a web plate and wing plates connected with two sides of the web plate, wherein positioning clamping holes 51 are uniformly distributed on the web plate, and the positioning rod 5 can be used for adjusting the height position according to the design height of the field tubular pile; the wing plates are uniformly distributed with first oblong holes 52 which are vertical to the length direction of the concrete pipe pile 1. The cross rod 6 is square steel, the length is 350mm, the size is 50 x 45 x 2.5mm, the two ends of the square steel are provided with Y-shaped plates 61 with openings, second oblong holes 62 parallel to the length direction of the concrete pipe pile 1 are uniformly distributed on the Y-shaped plates 61, and the second oblong holes 62 are connected with the first oblong holes 52 through bolts and nuts. In the utility model, the positioning rod 5, the self-locking rod 4 and the cross rod 6 can be installed on site, so that the pipe pile is convenient to transport.
The utility model relates to a special prestressed high-strength concrete pipe pile for an end-plate-free photovoltaic bracket, which comprises the following concrete use processes:
and firstly, producing the non-end plate prestressed high-strength concrete pipe pile 1 and enabling the pre-buried threaded sleeve 2 to reach the corresponding design position.
And step two, after the threaded sleeve 2 is pre-buried to the corresponding design position, screwing the sleeve cover threaded rod 3 and the sleeve into the corresponding design position.
And thirdly, after the prestress high-strength concrete pipe pile reaches the design strength, the sleeve cover threaded rod 3 is removed through the cover top reserved hexagonal hole.
And fourthly, penetrating the top two sets of self-locking rods 4 into the left and right sets of positioning rods 5 respectively, and screwing the top two sets of self-locking rods 4 into the threaded sleeve respectively and screwing the top two sets of self-locking rods 4 to the preset positions.
And fifthly, after the top self-locking rod 4 is screwed to a preset position, correspondingly penetrating the bottom two sets of self-locking rods 4 into the left and right sets of positioning rods 5 respectively for hole alignment installation, and screwing the bottom two sets of self-locking rods 4 into the threaded sleeve 2 respectively and screwing the bottom two sets of self-locking rods 4 to the preset position.
And step six, after the positioning rod 5 is installed to a preset position, the cross rod 6 is subjected to hole alignment installation, and finally the production of the special pre-stress high-strength concrete pipe pile for the end-plate-free photovoltaic bracket is completed.
In summary, the utility model combines the current situation and characteristics of photovoltaic design construction, and avoids the installation of the anchor ear or the welding of the upright post and the end plate. The civil engineering technicians can operate, the installation efficiency of the photovoltaic system can be remarkably improved, the height position of the structural site can be adjusted according to the design elevation positioning, and a large amount of time and cost can be saved.
The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.
Claims (6)
1. The utility model provides a special prestressing force high-strength concrete tubular pile of no end plate photovoltaic support which characterized in that: including concrete pipe pile (1), two sets of screw sleeve (2) have been buried underground in upper and lower position on concrete pipe pile (1), and single set screw sleeve (2) are two, and follow concrete pipe pile (1) axle center symmetric distribution, alternative install sleeve lid threaded rod (3) or from locking lever (4) in screw sleeve (2), be located two of same one side upper and lower position self-locking lever (4) are connected with locating lever (5), two be connected with between locating lever (5) upper portion and be located horizontal pole (6) of concrete pipe pile (1) top.
2. The prestressed high-strength concrete pipe pile special for the photovoltaic bracket of the end-less plate, which is characterized in that: the thread sleeve (2) is embedded in the center of the section of the concrete pipe pile (1) in the radial direction.
3. The prestressed high-strength concrete pipe pile special for the photovoltaic bracket of the end-less plate, which is characterized in that: the sleeve cover threaded rod (3) is in threaded fit with the threaded sleeve (2), and a loose cover hexagonal hole is formed in the cover top of the sleeve cover threaded rod (3).
4. The prestressed high-strength concrete pipe pile special for the photovoltaic bracket of the end-less plate, which is characterized in that: the self-locking rod (4) is in threaded fit with the threaded sleeve (2), and a locking hexagonal hole is formed in the outer end of the self-locking rod (4).
5. The prestressed high-strength concrete pipe pile special for the photovoltaic bracket of the end-less plate, which is characterized in that: the locating rod (5) is C-shaped steel and comprises a web plate and wing plates connected with two sides of the web plate, locating clamping holes (51) are formed in the web plate in a uniformly distributed mode, and first oblong holes (52) perpendicular to the length direction of the concrete pipe pile (1) are formed in the wing plates in a uniformly distributed mode.
6. The special prestressed high-strength concrete pipe pile for the photovoltaic bracket of the end-less plate, which is characterized in that: the cross rod (6) is square steel, two ends of the square steel are provided with Y-shaped plates (61) with openings, second oblong holes (62) parallel to the length direction of the concrete pipe pile (1) are uniformly distributed on the Y-shaped plates (61), and the second oblong holes (62) are connected with the first oblong holes (52) through bolts and nuts 。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321603523.6U CN220150370U (en) | 2023-06-25 | 2023-06-25 | Special prestressed high-strength concrete tubular pile for photovoltaic bracket without end plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321603523.6U CN220150370U (en) | 2023-06-25 | 2023-06-25 | Special prestressed high-strength concrete tubular pile for photovoltaic bracket without end plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220150370U true CN220150370U (en) | 2023-12-08 |
Family
ID=89015431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321603523.6U Active CN220150370U (en) | 2023-06-25 | 2023-06-25 | Special prestressed high-strength concrete tubular pile for photovoltaic bracket without end plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220150370U (en) |
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2023
- 2023-06-25 CN CN202321603523.6U patent/CN220150370U/en active Active
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