CN114293586B - Use method of high-low photovoltaic panel pouring structure for mountain environment - Google Patents
Use method of high-low photovoltaic panel pouring structure for mountain environment Download PDFInfo
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- CN114293586B CN114293586B CN202111643944.7A CN202111643944A CN114293586B CN 114293586 B CN114293586 B CN 114293586B CN 202111643944 A CN202111643944 A CN 202111643944A CN 114293586 B CN114293586 B CN 114293586B
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- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a high-low photovoltaic panel auxiliary pouring structure for a mountain environment, belonging to the technical field of photovoltaic panel auxiliary installation equipment structures; the concrete foundation comprises a first pouring foundation and a square concrete foundation; the square concrete foundation is provided with an embedded threaded rod, and the square concrete foundation is also detachably provided with a template cylinder; the outer side wall of the template cylinder is also provided with a reinforcing strut group arranged along the height direction; a pair of cantilever supporting rods are arranged on the cliff wall of the cliff; the extending ends of the two cantilever support rods are crossed and connected, and the template cylinder is clamped between the cantilever support rods; the outer side wall of the template cylinder is also provided with an inclined strut top rod; the other end of the diagonal bracing ejector rod is arranged on the ground; a tensioning rope is arranged between the first pouring foundation and the embedded threaded rod; the method effectively solves the problem that the concrete foundation is easy to damage because the fixed strength cannot be met when the photovoltaic panel foundation structure is poured on the lower side of the Dan Ya pair in the mountainous area at present.
Description
Technical Field
The invention relates to the technical field of photovoltaic panel auxiliary installation equipment structures, in particular to a construction method of a high-low photovoltaic panel pouring structure for a mountain environment.
Background
When photovoltaic panels are installed in mountainous areas, pouring foundations and embedded parts need to be arranged in advance, but due to the need of a design scene, foundation pouring is often performed at the positions of high and low steps of a rock cliff respectively and is limited to the infrastructure environment of the mountainous areas, and a corrugated cylinder is mostly used as an outer template for pouring, so that a longer corrugated cylinder needs to be used for a pouring structure arranged on the lower side of the rock cliff, and sometimes the length of the longer corrugated cylinder can reach 6 to 7m; in the specific operation process, workers find that the vertical pouring structure at the height is very easily influenced by the external environment, meanwhile, the reinforcing means that the fixing rod is clamped outside the cylinder by the conventional fixing rod cannot meet the structural strength requirement, and the condition that the embedded part inside the concrete structure is driven to be damaged even appears after the concrete structure is cooled, which is the main problem faced at present.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a high low level photovoltaic board pouring structure for mountain region environment to solve and can't satisfy fixed intensity when the photovoltaic board foundation structure is pour to Dan Ya downside in the mountain area at present, lead to the concrete foundation to receive the problem of destruction easily.
In order to solve the problems, the invention provides the following technical scheme:
a high-low photovoltaic panel pouring structure for a mountain land environment; the construction method comprises a first pouring foundation which is arranged above a rock cliff and is formed by cooling and a square concrete foundation which is arranged on the lower side of the rock cliff; the square concrete foundation is provided with an embedded threaded rod, and a template cylinder is detachably arranged on the square concrete foundation; the outer side wall of the template cylinder is also provided with a reinforcing strut group arranged along the height direction; a pair of cantilever supporting rods are arranged on the cliff wall of the cliff; the extending ends of the two cantilever support rods are crossed and connected, and the template cylinder is clamped between the cantilever support rods; the outer side wall of the template cylinder is also provided with an inclined strut top rod; the other end of the diagonal bracing ejector rod is arranged on the ground; and a tensioning rope is also arranged between the first pouring foundation and the embedded threaded rod.
The reinforcing strut group comprises two main reinforcing rods and a plurality of auxiliary reinforcing rods; the length of the main reinforcing rods is greater than that of the template cylinder, and the two main reinforcing rods are symmetrically arranged at the upper end of the outer side surface of the template cylinder; the auxiliary reinforcing rods are uniformly arranged at the lower part of the template cylinder.
Preferably, the main reinforcing rods and the auxiliary reinforcing rods are bound and installed on the template cylinder through fastening ropes.
The side wall of the template cylinder is provided with a demoulding cutting groove along the axial direction; a primary reinforcement bar overlies the stripper slot.
The cantilever supporting rod, the diagonal bracing top rod and the main reinforcing rod are all made of C-shaped steel; the cantilever supporting rods are tangent to the outer side wall of the template cylinder, and the two main reinforcing rods are respectively attached to the two cantilever supporting rods; the two adjacent cantilever support rods, the diagonal bracing top rod and the main reinforcing rod are connected through binding ropes.
The inclined strut top rods are arranged in two parts; the height of the inclined strut top rods attached to the template cylinder is above the cantilever support rods, the two inclined strut top rods are arranged on the front side of the template cylinder, and a pressing piece is further arranged on the rear side of the template cylinder; the pressing piece is installed on the cantilever supporting rod.
The tensioning ropes are provided with two tensioning ropes which are respectively connected to the diagonal rod positions of the embedded threaded rods in the square concrete foundation.
The invention also provides a use method of the high-low photovoltaic panel pouring structure for the mountain land environment, which comprises the following steps:
s1, setting a first pouring foundation and a square concrete foundation; after cooling, fixing and forming, binding and installing the embedded threaded rod in the square concrete foundation;
s2, processing by using a rubber corrugated pipe to obtain a template cylinder with a proper length, and installing the template cylinder on a first pouring foundation; then, a tensioning rope is arranged between the embedded threaded rod and the first pouring foundation to fixedly tension the embedded threaded rod;
s3, enclosing the main reinforcing rod and the auxiliary reinforcing rod outside the template cylinder, and binding the main reinforcing rod and the auxiliary reinforcing rod through a fastening rope; an included angle of not less than 10 degrees is ensured between the plane where the two main reinforcing rods are located and the end face of the Dan Ya cliff wall;
s4, processing a positioning hole on the cliff wall of the cliff, mounting the end parts of the two cantilever support rods at the positioning hole, and fixing the cross position of the extending ends of the cantilever support rods by using a bolt assembly under the condition that the middle parts of the cantilever support rods clamp the outer side wall of the template cylinder;
s5, using an inclined strut top rod to prop against the front side of the template cylinder; binding and connecting every two adjacent cantilever support rods, template cylinders and diagonal bracing ejector rods through binding ropes;
s6, preventing a pressing piece from being pressed at a position, corresponding to the rear side of the template cylinder, on the cantilever supporting rod;
s7, pouring the stirred concrete into the template cylinder, ensuring the stability of an external pouring structure, and removing the pouring structure after cooling, fixing and forming the concrete to obtain a reliable photovoltaic panel auxiliary pouring foundation.
The invention has the beneficial effects that:
the invention designs an auxiliary pouring structure and a corresponding installation construction method aiming at the difficult situation of installing a photovoltaic panel in a mountainous area, wherein pouring foundations are respectively arranged on the upper side and the lower side of a rock cliff, embedded threaded rods are arranged in a concrete foundation on the lower side, a template cylinder is sleeved, a pair of cantilever support rods are respectively arranged on the side wall of the rock cliff in a punching mode to clamp the middle upper position of the template cylinder, a reinforcing support rod group is arranged on the lower side of the template cylinder, a tensioning rope is used for reinforcing the upper pouring foundation and the embedded threaded rods, and inclined struts are used for supporting the cantilever support rods and the outer cylinder wall of the template cylinder, so that the whole template cylinder is effectively reinforced, and the problem of damage of embedded parts in the pouring process is solved.
Drawings
FIG. 1 is a schematic diagram of the apparatus of the present invention;
FIG. 2 is a top view of FIG. 1;
description of reference numerals: 1. the concrete structure comprises a first pouring foundation, 2, a square concrete foundation, 3, a template cylinder, 4, a reinforcing support rod group, 4A, a main reinforcing rod, 4B, an auxiliary reinforcing rod, 5, a cantilever support rod, 6, an inclined strut support rod, 7, a tensioning rope, 8, a pressing piece, 9 and a pre-buried threaded rod.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example (b):
referring to fig. 1, the present embodiment provides a high-low photovoltaic panel casting structure for use in a mountain environment; the construction method comprises a first pouring foundation 1 which is arranged above a rock cliff and is formed by cooling and a square concrete foundation 2 arranged on the lower side of the rock cliff; the square concrete foundation 2 is provided with an embedded threaded rod 9, and the square concrete foundation 2 is also detachably provided with a template cylinder 3; the outer side wall of the template cylinder 3 is also provided with a reinforcing strut group 4 arranged along the height direction; a pair of cantilever supporting rods 5 are arranged on the cliff wall of the cliff; the extending ends of the two cantilever support rods 5 are crossed and connected, and the template cylinder 3 is clamped between the cantilever support rods 5; the outer side wall of the template cylinder 3 is also provided with an inclined strut top rod 6; the other end of the diagonal bracing ejector rod 6 is arranged on the ground; a tensioning rope 7 is further arranged between the first pouring foundation 1 and the embedded threaded rod 9. In the embodiment, the top height of the template cylinder 3 is slightly lower than the height of the embedded threaded rod 9, and an included angle of about 10 degrees exists between the cantilever support rod 5 and the top surface of the square concrete foundation 2.
The reinforcing strut group 4 comprises two main reinforcing rods 4A and a plurality of auxiliary reinforcing rods 4B; the length of the main reinforcing rods 4A is greater than that of the template cylinder 3, and the two main reinforcing rods 4A are symmetrically arranged on the outer side surface of the template cylinder 3; the auxiliary reinforcement bars 4B are uniformly disposed at the lower portion of the template cylinder 3.
The main reinforcing rod 4A and the auxiliary reinforcing rod 4B are bound and installed on the template cylinder 3 through a fastening rope.
The side wall of the template cylinder 3 is provided with a demoulding cutting groove along the axial direction; a main reinforcement bar 4A covers the stripper slits.
The cantilever support rod 5, the diagonal bracing ejector rod 6 and the main reinforcing rod 4A are all made of C-shaped steel; the cantilever support rods 5 are tangent to the outer side wall of the template cylinder 3, and the two main reinforcing rods 4A are respectively attached to the two cantilever support rods 5; the adjacent two cantilever support rods 5, the diagonal bracing top rod 6 and the main reinforcing rod 4A are connected through binding ropes.
The inclined strut top rods 6 are arranged in two; the height of the inclined strut top rods 6 attached to the template cylinder 3 is all above the cantilever support rod 5, the two inclined strut top rods 6 are both arranged on the front side of the template cylinder 3, and a pressing piece 8 is also arranged on the rear side of the template cylinder 3; the hold-down element 8 is mounted on the cantilever strut 5.
The two tensioning ropes 7 are respectively connected to the diagonal bar positions of the embedded threaded bars 9 in the square concrete foundation 2.
In using the apparatus of the present invention, the installation process can be performed with reference to the following operation steps:
s1, arranging a first pouring foundation 1 and a square concrete foundation 2; after cooling, fixing and forming, binding and installing the embedded threaded rod 9 in the square concrete foundation 2;
s2, processing by using a rubber corrugated pipe to obtain a template cylinder 3 with a proper length, and installing the template cylinder 3 on the first pouring foundation 1; then, a tensioning rope 7 is arranged between the embedded threaded rod 9 and the first pouring foundation 1 to fixedly tension the embedded threaded rod 9;
s3, enclosing the main reinforcing rod 4A and the auxiliary reinforcing rod 4B outside the template cylinder 3 and binding the main reinforcing rod and the auxiliary reinforcing rod through fastening ropes; an included angle of not less than 10 degrees is ensured between the plane where the two main reinforcing rods are located and the end face of the Dan Ya cliff wall;
s4, processing a positioning hole on the cliff wall of the cliff, mounting the end parts of the two cantilever support rods 5 at the positioning hole, and fixing the intersection position of the extending ends of the cantilever support rods 5 by using a bolt assembly under the condition that the middle parts of the cantilever support rods 5 are ensured to clamp the outer side wall of the template cylinder 3;
s5, using an inclined strut top rod 6 to prop against the front side of the template cylinder 3; binding and connecting every two adjacent cantilever support rods 5, template cylinders 3 and diagonal bracing ejector rods 6 through binding ropes;
s6, preventing the pressing piece 8 from pressing at the position, corresponding to the rear side of the template cylinder 3, on the cantilever support rod 5;
s7, pouring the stirred concrete into the template cylinder 3, ensuring the stability of an external pouring structure, and removing the pouring structure after cooling, fixing and forming the concrete to obtain a reliable photovoltaic panel auxiliary pouring foundation.
Claims (4)
1. The utility model provides a use method that is used for high low level photovoltaic board pouring structure of mountain region environment which characterized in that: the auxiliary pouring structure for the high-low photovoltaic panel used in the mountain environment comprises a first pouring foundation (1) which is arranged above a rock cliff and is formed by cooling and a square concrete foundation (2) arranged on the lower side of the rock cliff; a pre-buried threaded rod (9) is arranged in the square concrete foundation (2), and a template cylinder (3) is also detachably arranged on the square concrete foundation (2); the outer side wall of the template cylinder (3) is also provided with a reinforcing strut group (4) arranged along the height direction; a pair of cantilever supporting rods (5) are arranged on the cliff wall of the cliff; the extending ends of the two cantilever support rods (5) are crossed and connected, and the template cylinder (3) is clamped between the cantilever support rods (5); the outer side wall of the template cylinder (3) is also provided with an inclined strut top rod (6); the other end of the diagonal brace ejector rod (6) is arranged on the ground; a tensioning rope (7) is arranged between the first pouring foundation (1) and the embedded threaded rod (9); the reinforcing support rod group (4) comprises two main reinforcing rods (4A) and a plurality of auxiliary reinforcing rods (4B); the length of the main reinforcing rods (4A) is greater than that of the template cylinder (3), and the two main reinforcing rods (4A) are symmetrically arranged on the outer side surface of the template cylinder (3); the auxiliary reinforcing rods (4B) are uniformly arranged at the lower part of the template cylinder (3); the cantilever support rod (5), the diagonal bracing ejector rod (6) and the main reinforcing rod (4A) are all made of C-shaped steel; the cantilever supporting rods (5) are tangent to the outer side wall of the template cylinder (3), and the two main reinforcing rods (4A) are respectively attached to the two cantilever supporting rods (5); the adjacent cantilever support rods (5), the diagonal bracing top rod (6) and the main reinforcing rod (4A) are connected through binding ropes; the inclined strut top rods (6) are arranged in total; the height of the diagonal brace ejector rods (6) attached to the template cylinder (3) is above the cantilever support rod (5), the two diagonal brace ejector rods (6) are arranged on the front side of the template cylinder (3), and a pressing piece (8) is arranged on the rear side of the template cylinder (3); the pressing piece (8) is arranged on the cantilever support rod (5); the use method of the high-low photovoltaic panel auxiliary pouring structure for the mountain environment comprises the following steps:
s1, arranging a first pouring foundation (1) and a square concrete foundation (2); after cooling, fixing and forming, binding and installing the embedded threaded rod (9) in the square concrete foundation (2);
s2, processing by using a rubber corrugated pipe to obtain a template cylinder (3) with a proper length, and installing the template cylinder (3) on the first pouring foundation (1); then, a tensioning rope (7) is arranged between the embedded threaded rod (9) and the first pouring foundation (1) to fixedly tension the embedded threaded rod (9);
s3, enclosing the main reinforcing rod (4A) and the auxiliary reinforcing rod (4B) outside the template cylinder (3) and binding the main reinforcing rod and the auxiliary reinforcing rod through a fastening rope; an included angle of not less than 10 degrees is ensured between the plane where the two main reinforcing rods are located and the end face of the Dan Ya cliff wall;
s4, processing positioning holes in the cliff wall of the cliff, installing the end parts of the two cantilever support rods (5) at the positioning holes, and fixing the cross position of the extending ends of the cantilever support rods (5) by using a bolt assembly under the condition of ensuring that the middle parts of the cantilever support rods (5) clamp the outer side wall of the template cylinder (3);
s5, using an inclined strut top rod (6) to prop against the front side of the template cylinder (3); binding and connecting every two adjacent cantilever support rods (5), template cylinders (3) and diagonal bracing ejector rods (6) through binding ropes;
s6, a compression preventing piece (8) is arranged on the cantilever supporting rod (5) and corresponds to the position of the rear side of the template cylinder (3);
s7, pouring the stirred concrete into the template cylinder (3), ensuring the stability of an external pouring structure, and removing the pouring structure after the concrete is cooled, fixed and molded to obtain a reliable photovoltaic panel auxiliary pouring foundation.
2. The use method of the high-low photovoltaic panel casting structure for the mountain land environment according to claim 1, wherein the method comprises the following steps: the main reinforcing rod (4A) and the auxiliary reinforcing rod (4B) are bound and installed on the template cylinder (3) through fastening ropes.
3. The use method of the high-low photovoltaic panel casting structure for the mountain land environment according to claim 1, wherein the method comprises the following steps: the side wall of the template cylinder (3) is provided with a demoulding cutting groove along the axial direction; a main reinforcement bar (4A) covers the stripping cut.
4. The use method of the high-low photovoltaic panel casting structure for the mountain land environment according to claim 1, wherein the method comprises the following steps: the two tensioning ropes (7) are respectively connected to diagonal rods of the embedded threaded rods (9) in the square concrete foundation (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111643944.7A CN114293586B (en) | 2021-12-29 | 2021-12-29 | Use method of high-low photovoltaic panel pouring structure for mountain environment |
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| CN202111643944.7A CN114293586B (en) | 2021-12-29 | 2021-12-29 | Use method of high-low photovoltaic panel pouring structure for mountain environment |
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| CN114293586B true CN114293586B (en) | 2023-03-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106759457A (en) * | 2017-03-23 | 2017-05-31 | 中国二十二冶集团有限公司 | The installation method of cantilever design high-accuracy built-in fitting |
| CN108560914A (en) * | 2018-05-29 | 2018-09-21 | 中冶建工集团有限公司 | Construct the large form support construction method for dismounting of no holdfast concrete barricade |
| CN208461739U (en) * | 2018-07-31 | 2019-02-01 | 苏州高创特新能源发展股份有限公司 | A kind of photovoltaic bracket concreting mounting structure |
| CN111441343A (en) * | 2020-04-10 | 2020-07-24 | 中国水利水电第一工程局有限公司 | Mountain photovoltaic support micropore cast-in-place pile foundation system, construction method and application |
| CN112343079A (en) * | 2020-11-27 | 2021-02-09 | 中国电建集团江西省电力建设有限公司 | Construction method for microporous cast-in-place pile foundation of mountain photovoltaic power station |
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