CN217267422U - Be used for prosthetic subassembly of photovoltaic support steel-pipe pile foundation settlement - Google Patents
Be used for prosthetic subassembly of photovoltaic support steel-pipe pile foundation settlement Download PDFInfo
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- CN217267422U CN217267422U CN202120318449.8U CN202120318449U CN217267422U CN 217267422 U CN217267422 U CN 217267422U CN 202120318449 U CN202120318449 U CN 202120318449U CN 217267422 U CN217267422 U CN 217267422U
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- pipe pile
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- 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
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Abstract
The utility model provides a be used for prosthetic subassembly of photovoltaic support steel-pipe pile foundation settlement, includes prefab, staple bolt, bolt and angle steel, the steel-pipe pile outside is equipped with the prefab that plays the supporting role, and the prefab top is equipped with the staple bolt of holding tightly the steel-pipe pile. The utility model combines the reinforced concrete prefabricated member with the hoop with angle steel to repair the sinking of the steel pipe pile foundation, and the upper bracket structure does not need to be disassembled during construction; after the sinking occurs again, the purpose of repairing again can be achieved only by loosening the anchor ear and adjusting the position of the anchor ear holding pile. The utility model discloses the construction is simple high-efficient, can restore the steel-pipe pile many times and subside, saves the cost.
Description
Technical Field
The utility model relates to a support restoration technical field especially relates to prosthetic subassembly field of photovoltaic support settlement.
Background
A solar photovoltaic bracket is a special bracket designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system. The problem of sinking of the steel pipe pile of the photovoltaic support can occur due to geological reasons in the using process of the support. The existing settlement repairing method for the steel pipe pile foundation of the photovoltaic support needs to completely disassemble an upper structure, pile again after pulling out the original steel pipe pile foundation or replace the steel pipe pile foundation by adopting a bored cast-in-place pile foundation, and the two repairing methods are only suitable for repairing once.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can make things convenient for, repair the subassembly because of the subsidence of photovoltaic support steel pipe pile foundation many times to solve the problem that provides in the above-mentioned technical background.
The utility model discloses the technical problem who solves can take following scheme to realize: the utility model provides a be used for prosthetic subassembly of photovoltaic support steel-pipe pile foundation settlement, the steel-pipe pile outside is equipped with the prefab that plays the supporting role, and the prefab top is equipped with the staple bolt of holding tightly the steel-pipe pile.
Further: and the two sides of the hoop are locked through bolts.
And further: the hoop comprises two semicircular steel rings, two ends of each semicircular steel ring are straight-line-shaped steel bars, and through holes for inserting bolts are formed in the steel bars.
Further: the prefabricated member is of a reinforced concrete structure.
Further: the prefabricated part is composed of two symmetrical parts, the two parts are spliced into a structure with the cross section being square outside and round inside, the inner circle area is of a hollow structure, and the steel pipe pile is arranged in the inner circle hollow area.
Further: the longitudinal sections of the two parts of the prefabricated member are respectively L-shaped and inverted-L-shaped, and the L-shaped and inverted-L-shaped sections are overlapped and embedded.
Further: and angle steel is connected to two sides of the hoop.
And further: the angle steel is welded at two ends of the hoop.
The utility model discloses the construction is simple, economical and practical, compares with prior art, and its beneficial effect is:
1. the utility model discloses combine reinforced concrete prefab and staple bolt to carry out the restoration that the steel-pipe pile basis sinks, need not pull down the upper portion supporting structure during the construction, but directly jack up the steel-pipe pile with the jack, then place the prefabricated section, the steel-pipe pile is held tightly to the reuse staple bolt to reach the restoration of subsiding, use the utility model discloses the construction is simple, high-efficient, can reach fine repair effect.
2. Because geological structure is complicated changeable, the subsidence can appear once more after repairing, use the utility model discloses, after appearing the subsidence once more, only need loosen the staple bolt, the position of adjusting the staple bolt pile can reach the prosthetic purpose once more, the utility model discloses can repair the subsidence many times, need not additionally to increase the subassembly, save the cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a schematic view of the structure of the prefabricated member of the present invention
FIG. 3 is a schematic view of the longitudinal section structure of the prefabricated member of the present invention
Fig. 4 is the schematic view of the installation structure of the hoop of the utility model
FIG. 5 is a schematic view of the connection between the hoop and the angle iron of the present invention
Main standard parts and labels:
performing a prefabricated part: 1; and (3) hoop: 2; bolt: 3; angle steel: 4.
Detailed Description
In order to clearly show the objects, technical solutions and advantages of the present invention, the following detailed description of the embodiments of the present invention will be further described with reference to the accompanying drawings.
Examples
Fig. 1 shows that this embodiment is used for prosthetic structure of photovoltaic support steel-pipe pile foundation settlement's subassembly sketch map, including prefab 1, staple bolt 2, bolt 3 and angle steel 4, the steel-pipe pile outside is equipped with the prefab 1 that plays the supporting role, and the prefab top is equipped with the staple bolt 2 of holding tightly the steel-pipe pile.
The prefabricated part 1 is of a reinforced concrete structure, and the manufacturing process is as follows: firstly, selecting a proper mould, inserting and lapping a plurality of steel bars in the mould in a layering manner, then pouring concrete, and solidifying and demoulding to prepare an integral reinforced concrete member, namely a prefabricated member 1 serving as a device for bearing the gravity of the upper part of the photovoltaic support. As shown in fig. 2 and 3, the prefabricated member 1 is composed of two symmetrical parts, the two parts are spliced to form a structure with an outer square and an inner circle in cross section, the circular area is a hollow structure, and the steel pipe pile is placed in the circular hollow area. The longitudinal sections of the two parts of the prefabricated part 1 are respectively L-shaped and inverted L-shaped, the L-shaped and inverted L-shaped sections are overlapped and embedded, the middle part is a circular hollow structure after tight embedding, and the steel pipe pile is plugged in the hollow structure.
As shown in fig. 4, the two sides of the hoop 2 are locked by bolts 3, the hoop 2 comprises two separated semicircular steel rings, two ends of each semicircular steel ring are linear steel bars, and through holes for inserting the bolts are formed in the steel bars. The two sides of the hoop 2 are locked through the bolts 3, and the photovoltaic support steel pipe pile can be tightly held by the hoop.
Further, as shown in fig. 5, angle steel 4 is connected to both sides of the anchor ear 2, and before the repair construction, the angle steel 4 is welded to both sides of the anchor ear 2 in advance to form an integral member, and the angle steel is welded to the anchor ear 2 as a stress diffusion part.
When carrying out restoration construction to photovoltaic support steel pipe pile foundation settlement, at first promote photovoltaic support steel pipe pile to former design height with hoist mechanism, and carry out small-area manual excavation to near steel pipe pile ground, dig out whole earth's surface and plough and plant soil and must not disturb original state soil, pass steel pipe pile overlap joint gomphosis with prefab 1 together, place in the ground department after the excavation, 2 both sides of staple bolt that will weld angle steel 4 are locked on the steel pipe pile through bolt 3, the prefab surface is closely arranged in to angle steel 4 that staple bolt 2 and connect simultaneously, make photovoltaic support steel pipe pile spread the stress diffusion to the prefab on the angle steel, can withdraw hoist mechanism. The repaired photovoltaic bracket can be recovered for normal use.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The component for repairing the foundation subsidence of the steel pipe pile of the photovoltaic bracket is characterized in that a prefabricated part (1) playing a supporting role is arranged on the outer side of the steel pipe pile, the prefabricated part (1) is composed of two symmetrical parts, and the two parts are spliced into a structure with the cross section being square outside and round inside; the longitudinal sections of two parts of the prefabricated part (1) are respectively L-shaped and inverted L-shaped, and the L-shaped sections and the inverted L-shaped sections are overlapped and embedded; and a hoop (2) tightly holding the steel pipe pile is arranged above the prefabricated part (1).
2. The assembly for foundation settlement repair of the steel pipe pile of the photovoltaic bracket according to claim 1, wherein two sides of the hoop (2) are locked by bolts (3).
3. The assembly for foundation settlement repair of the steel pipe pile of the photovoltaic bracket according to claim 2, wherein the anchor ear (2) comprises two semicircular steel rings, linear steel bars are arranged at two ends of each semicircular steel ring, and through holes for inserting the bolts (3) are formed in the steel bars.
4. The assembly for foundation settlement repair of a photovoltaic support steel pipe pile according to claim 1, wherein the prefabricated member (1) is a reinforced concrete structure.
5. The assembly for foundation settlement repair of the steel pipe pile of the photovoltaic bracket according to claim 1, wherein the inner circle region of the structure with the outer square and the inner circle is of a hollow structure, and the steel pipe pile is arranged in the inner circle hollow region.
6. The assembly for repairing the foundation subsidence of the steel pipe pile with the photovoltaic bracket as claimed in claim 2, wherein two sides of the anchor ear (2) are connected with angle steel (4).
7. The assembly for repairing sinking of the steel pipe pile foundation of the photovoltaic bracket according to claim 6, wherein the angle steel (4) is welded at two ends of the anchor ear (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120318449.8U CN217267422U (en) | 2021-02-04 | 2021-02-04 | Be used for prosthetic subassembly of photovoltaic support steel-pipe pile foundation settlement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120318449.8U CN217267422U (en) | 2021-02-04 | 2021-02-04 | Be used for prosthetic subassembly of photovoltaic support steel-pipe pile foundation settlement |
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| Publication Number | Publication Date |
|---|---|
| CN217267422U true CN217267422U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120318449.8U Active CN217267422U (en) | 2021-02-04 | 2021-02-04 | Be used for prosthetic subassembly of photovoltaic support steel-pipe pile foundation settlement |
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| CN (1) | CN217267422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115369912A (en) * | 2022-09-19 | 2022-11-22 | 陕西建工新能源有限公司 | Photovoltaic support foundation sinking treatment method |
-
2021
- 2021-02-04 CN CN202120318449.8U patent/CN217267422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115369912A (en) * | 2022-09-19 | 2022-11-22 | 陕西建工新能源有限公司 | Photovoltaic support foundation sinking treatment method |
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