CN218495384U - Ladder beam on steel cable photovoltaic support - Google Patents
Ladder beam on steel cable photovoltaic support Download PDFInfo
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- CN218495384U CN218495384U CN202222110521.5U CN202222110521U CN218495384U CN 218495384 U CN218495384 U CN 218495384U CN 202222110521 U CN202222110521 U CN 202222110521U CN 218495384 U CN218495384 U CN 218495384U
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model provides a step roof beam on cable wire photovoltaic support, first step roof beam, second step roof beam, third step roof beam are the step roof beam structure, steel strand wires one, steel strand wires two, steel strand wires three, steel strand wires four pass second step roof beam respectively, its both ends are connected with first step roof beam, third step roof beam through ground tackle or rigging, its rational in infrastructure, first tail step roof beam can use first step roof beam, third step roof beam, or use first step roof beam, third step roof beam that have the diagonal bracing piece, the installation step is the same between each step roof beam, the installation is more simple and convenient; the same parts are stacked orderly, so that the use is convenient, and the cost is reduced; the upper and lower gaps between the cell panel on the first steel strand and the second steel strand and between the cell panel on the third steel strand and the fourth steel strand form an air release groove, air is blown through the air release groove, the pressure of the cell panel is reduced, the cell panel is in a slope state, and the influence of wind power on the whole support is reduced.
Description
Technical Field
The utility model relates to a photovoltaic support accessory technical field especially relates to a ladder roof beam on cable wire photovoltaic support.
Background
The steel cable photovoltaic support is widely applied to the industry with the advantages of low cost, land saving and the like, the existing steel cable photovoltaic support is divided into a single-row battery plate structure and a double-row battery plate structure, and the steel cable flexible support with the structure is poor in stability and low in wind resistance. Patent No. 202210612674.1, patent name notch cuttype cable photovoltaic support, first ladder roof beam (1) and third ladder roof beam (10) structure in its technical scheme is the same, set up second ladder roof beam (2) between first ladder roof beam (1) and third ladder roof beam (10), first ladder roof beam (1) and third ladder roof beam (10) need use a plurality of staple bolts and vaulting pole equipment to reach the purpose of support, simultaneously, first staple bolt one (1-4), first staple bolt three (1-6), first vaulting pole one (1-7), first vaulting pole two (1-8), first vaulting pole three (1-9), first vaulting pole four (1-10), third staple bolt one (10-4), third staple bolt two (10-5), third staple bolt three (10-6), third vaulting pole one (10-7), third vaulting pole two (10-8), third staple rod three (10-9), third staple bolt two (10-5), third staple bolt three (10-6), third staple bolt one (10-7), second riser pole two (2-8) need be installed when installation, second ladder roof beam (2-7) need be installed again because of second staple bolt-7), second riser pole again, use the second staple bolt-2-7, the top is installed when the second ladder roof beam, the second staple bolt 2-7, need be installed, the second riser pole again, the second riser pole is installed, the top is installed, 2, the top is installed, the top is not enough, the first support rod II (1-8), the first support rod III (1-9), the first support rod IV (1-10), the third support rod I (10-7), the third support rod II (10-8), the third support rod III (10-9) and the third support rod IV (10-10) are not positioned on the same inclination, when the first step beam (1), the third step beam (10) and the second step beam (2) are stressed at the same time, no stress or disorder of stress exists between the support rods, so that the first step beam (1), the third step beam (10) and the second step beam (2) are stressed unevenly and damage is caused.
In summary, the existing stepped steel cable photovoltaic bracket has the following problems: 1. the structure is complex, the structures of the step beams are different, and the installation methods are different, so that the stress generated when the step beams are stressed is not uniform; 2. the parts are different, so that the installation is very inconvenient, the high-altitude installation is realized, and the welding position is not accurate; 3. all parts are different, and the cost of the die and the cost of the field are increased invisibly.
Disclosure of Invention
In order to solve the above problems, the utility model provides a ladder roof beam on cable wire photovoltaic support, it is rational in infrastructure, has solved above-mentioned problem.
The technical scheme of the utility model is that: the step beam comprises a first step beam, a second step beam, a third step beam and a fourth step beam, wherein the first step beam, the second step beam, the third step beam and the fourth step beam are respectively provided with a plurality of cell panels;
the first stepped beam comprises a first upright post I, a first upright post II, a first upright post III, a first primary stepped beam upright post, a first middle connecting upright post, a first secondary stepped beam upright post, a first primary stepped beam and a first secondary stepped beam, wherein the first upright post I is provided with a first primary stepped beam upright post at the upper end; the second step beam comprises a second upright post, a second hoop, a first second support rod, a second support rod, a second middle connecting post, a first step beam, a second step beam, steel strand pressing codes and connecting pieces, wherein the second upright post is provided with the second middle connecting post; the third step beam comprises a first third upright post, a second third upright post, a third first step Liang Lizhu, a third middle connecting upright post, a third second step Liang Lizhu, a third first step beam and a third second step beam, wherein the upper end of the first third upright post is provided with a third first step Liang Lizhu, the upper end of the second third upright post is provided with a third middle connecting upright post, the upper end of the third upright post is provided with a third second step Liang Lizhu, the upper end of the third first step Liang Lizhu is provided with a third first step beam, the upper end of the third second step Liang Lizhu is provided with a third second step beam, one end of the third first step beam is connected with the middle part of the third middle connecting upright post, the third second step beam is connected with the top of the third middle connecting upright post, and the third first step beam and the third second step beam are provided with cables;
the first step beam further comprises a first inclined stay bar and a second inclined stay bar, one end of the first inclined stay bar is fixed on the first primary step beam, the other end of the first inclined stay bar is fixed on the first middle connecting upright post, one end of the second inclined stay bar is fixed on the first middle connecting upright post, the other end of the second inclined stay bar is fixed on the first secondary step beam, and the first inclined stay bar and the second inclined stay bar are parallel to each other;
the third step beam further comprises a third inclined stay bar and a fourth inclined stay bar, one end of the third inclined stay bar is fixed on the third first step beam, the other end of the third inclined stay bar is fixed on the third middle connecting upright column, one end of the fourth inclined stay bar is fixed on the third middle connecting upright column, the other end of the fourth inclined stay bar is fixed on the third second step beam, and the third inclined stay bar and the fourth inclined stay bar are parallel to each other.
Optionally, the connecting piece is of a cuboid structure, and a plurality of positioning holes are formed in the upper end of the connecting piece.
Optionally, the first steel strand and the second steel strand respectively pass through steel strand pressing codes on the second secondary stepped beam, and two ends of the first steel strand and the second steel strand are connected with the first secondary stepped beam and the third secondary stepped beam through an anchorage device and a rigging;
and the third steel strand and the fourth steel strand respectively penetrate through the steel strand pressing codes on the second-stage stepped beam, and two ends of the third steel strand are respectively connected with the first primary stepped beam and the third-stage stepped beam through an anchorage device and a rigging.
Optionally, the height of the battery panels on the first steel strand and the second steel strand is higher than the height of the battery panels on the third steel strand and the fourth steel strand, and the middle of the battery panels forms the air release groove at intervals.
Optionally, the number of the second step beams between the first step beam and the third step beam is at least one.
Optionally, the first primary stepped beam, the second primary stepped beam and the third primary stepped beam are parallel to each other, and the heights of the first primary stepped beam, the second primary stepped beam and the third primary stepped beam are all lower than the heights of the second secondary stepped beam, the first secondary stepped beam and the third secondary stepped beam.
Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, have following advantage:
1. the first ladder beam and the second ladder beam can be used as the head ladder beam and the tail ladder beam, or the first ladder beam and the third ladder beam with inclined supporting rods are used, the first inclined supporting rod and the second inclined supporting rod on the first ladder beam are mutually parallel to the third inclined supporting rod and the fourth inclined supporting rod on the third ladder beam, the stress is the same, and the generated stress is also the same;
2. the step beams are installed in the same step, so that the installation is simpler and more convenient;
3. the same parts are stacked orderly, so that the use is convenient, and the cost is reduced;
4. the first step beam, the third step beam and the second step beam are mutually supported, the upper and lower gaps between the cell panels on the first steel strand and the second steel strand and between the cell panels on the third steel strand and the fourth steel strand form an air release groove, air is blown through the air release groove, the pressure of the cell panels is reduced, the cell panels are in a slope state, and the influence of wind power on the whole support is reduced.
Drawings
The invention is further explained below with reference to the figures:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a block diagram of the present invention without battery panels installed;
FIG. 3 is a structural view of the first step beam of the present invention;
FIG. 4 is a structural diagram of a third step beam of the present invention;
FIG. 5 is a structural view of a second step beam of the present invention;
FIG. 6 is a structural view of the connecting sheet of the present invention;
FIG. 7 is a block diagram of the present invention;
FIG. 8 is a view of the first step beam of the present invention;
fig. 9 is a structural view of a third step beam of the present invention;
shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9: 1. the first step beam, 2, the second step beam, 10, the third step beam, 15, the battery panel, 1-1, the first upright post I, 1-2, the first upright post II, 1-3, the first upright post III, 1-11, the first primary step beam upright post, 1-12, the first middle connecting upright post, 1-13, the first secondary step beam upright post, 1-14, the first primary step beam, 1-15, the first secondary step beam, 1-18, the first diagonal brace, 1-19, the second diagonal brace, 2-1, the second upright post, 2-2, the second hoop, 2-3, the first second diagonal brace, 2-4, the second diagonal brace, 2-5 and the second middle connecting post, 2-6 parts of a second first-level stepped beam, 2-7 parts of a second-level stepped beam, 2-8 parts of a steel strand pressing code, 10-1 parts of a third upright post I, 10-2 parts of a third upright post II, 10-3 parts of a third upright post III, 10-11 parts of a third first-level step Liang Lizhu, 10-12 parts of a third middle connecting upright post, 10-13 parts of a third second-level step Liang Lizhu, 10-14 parts of a third first-level stepped beam, 10-15 parts of a third second-level stepped beam, 10-18 parts of a diagonal strut III, 10-19 parts of a diagonal strut IV, 6 parts of a rigging I, 7 parts of an anchorage device, 9-1 parts of a steel strand I, 9-2 parts of a steel strand II, 9-3 parts of a steel strand III, 9-4 parts of a steel strand IV.
Detailed Description
The present invention will be described in further detail with reference to the drawings, which are only used for explaining the present invention, and are schematic illustrations of the embodiments of the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that the calculation of the flow rate by using the infrared transmitter and the infrared receiver is a common technical means in the art, and unless otherwise explicitly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, and for example, may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The vertical column is a general foundation pile in the art, and those skilled in the art generally use a cement column, a square pipe, H-beam or i-beam as a foundation pile. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in fig. 7, 8, and 9, there is one second step beam 2 between the first step beam 1 and the third step beam 10;
one end of each of the first steel strand 9-1 and the second steel strand 9-2 is connected with a rigging 6 on the third secondary stepped beam 10-15, and the other end of each of the first steel strand 9-1 and the second steel strand 9-2 passes through a steel strand pressing code 2-8 on the second secondary stepped beam 2-7 and is connected with an anchorage 7 on the first secondary stepped beam 1-15;
one ends of the steel strand three 9-3 and the steel strand four 9-4 are respectively connected with the rigging 6 on the third primary step beam 10-14, and the other ends of the steel strand three 9-3 and the steel strand four 9-4 respectively pass through the steel strand pressing codes 2-8 on the second primary step beam 2-6 and then are connected with the anchorage 7 on the first primary step beam 1-14;
a battery panel 15 is respectively arranged on the first steel strand 9-1 and the second steel strand 9-2, and on the third steel strand 9-3 and the fourth steel strand 9-4 through a combined part;
an air discharge groove is formed by an upper gap and a lower gap between the first steel strand 9-1 and the cell panel 15 on the second steel strand 9-2, and between the third steel strand 9-3 and the cell panel 15 on the fourth steel strand 9-4, and air is blown by the air discharge groove, so that the pressure of the cell panel 15 is reduced;
the upper end of a first upright post 1-1 is provided with a first primary stepped beam upright post 1-11, the upper end of a second upright post 1-2 is provided with a first middle connecting upright post 1-12, the upper end of a third upright post 1-3 is provided with a first secondary stepped beam upright post 1-13, the tail end of the first primary stepped beam 1-14 is fixed on the first primary stepped beam upright post 1-11, the other end of the first primary stepped beam 1-14 is connected with the middle part of the first middle connecting upright post 1-12, the tail end of the first secondary stepped beam 1-15 is fixed on the first secondary stepped beam upright post 1-13, and the first secondary stepped beam 1-15 is connected with the top of the first middle connecting upright post 1-12;
one end of a second first-stage stepped beam 2-6 is connected with the middle part of a second middle connecting column 2-5, one end of a second-stage stepped beam 2-7 is connected with the top part of the second middle connecting column 2-5, a plurality of steel strand pressing codes 2-8 are respectively arranged on the second first-stage stepped beam 2-6 and the second-stage stepped beam 2-7, and a second hoop 2-2 is arranged on a second upright column 2-1; connecting pieces 60 are respectively arranged in the middle of the lower ends of the second primary stepped beam 2-6 and the second secondary stepped beam 2-7, one end of a first second support rod 2-3 is connected with a second hoop 2-2, the other end of the first second support rod is connected with the connecting piece 60 at the lower end of the second primary stepped beam 2-6, one end of a second support rod 2-4 is connected with the second hoop 2-2, the other end of the second support rod is connected with the connecting piece 60 at the lower end of the second secondary stepped beam 2-7, and the other ends of the first second support rod 2-3 and the second support rod 2-4 are respectively connected with the connecting pieces 60 on the second primary stepped beam 2-6 and the second secondary stepped beam 2-7 to form a triangular supporting part;
the upper end of the third first-stage ladder Liang Lizhu-11 is provided with a third first-stage ladder beam 10-14, the upper end of the third second-stage ladder Liang Lizhu-13 is provided with a third second-stage ladder beam 10-15, one end of the third first-stage ladder beam 10-14 is connected with the middle of a third middle connecting upright post 10-12, and the third second-stage ladder beam 10-15 is connected with the top of the third middle connecting upright post 10-12.
The upper end of the connecting piece 60 is provided with a plurality of positioning holes 60-1, and the mounting hole positions are determined according to the gradient of the stepped beam.
The first primary step beams 1-14, the second primary step beams 2-6 and the third primary step beams 10-14 are mutually parallel;
the second secondary step beam 2-7, the first secondary step beam 1-15 and the third secondary step beam 10-15 are mutually parallel;
the heights of the first primary step beams 1-14, the second primary step beams 2-6 and the third primary step beams 10-14 are all lower than the heights of the second secondary step beams 2-7, the first secondary step beams 1-15 and the third secondary step beams 10-15.
Example 2
As shown in fig. 1, 2, 3, 4, 5, 6, there is one second step beam 2 between the first step beam 1 and the third step beam 10;
one end of each of the first steel strand 9-1 and the second steel strand 9-2 is connected with a rigging 6 on the third secondary stepped beam 10-15, and the other end of each of the first steel strand 9-1 and the second steel strand 9-2 passes through a steel strand pressing code 2-8 on the second secondary stepped beam 2-7 and is connected with an anchorage 7 on the first secondary stepped beam 1-15;
one ends of the steel strand three 9-3 and the steel strand four 9-4 are respectively connected with the rigging 6 on the third primary step beam 10-14, and the other ends of the steel strand three 9-3 and the steel strand four 9-4 respectively pass through the steel strand pressing codes 2-8 on the second primary step beam 2-6 and then are connected with the anchorage 7 on the first primary step beam 1-14;
a battery panel 15 is respectively arranged on the first steel strand 9-1 and the second steel strand 9-2, and on the third steel strand 9-3 and the fourth steel strand 9-4 through a combined part;
an air discharge groove is formed by the upper and lower gaps between the first steel strand 9-1 and the battery panel 15 on the second steel strand 9-2, and between the third steel strand 9-3 and the battery panel 15 on the fourth steel strand 9-4, and air is blown through the air discharge groove, so that the pressure of the battery panel 15 is reduced;
the upper end of the first upright post 1-1 is provided with a first primary stepped beam upright post 1-11, the upper end of the first upright post 1-2 is provided with a first middle connecting upright post 1-12, the upper end of the first upright post three 1-3 is provided with a first secondary stepped beam upright post 1-13, the tail end of the first primary stepped beam 1-14 is fixed on the first primary stepped beam upright post 1-11, the other end of the first primary stepped beam 1-14 is connected with the middle part of the first middle connecting upright post 1-12, the tail end of the first secondary stepped beam 1-15 is fixed on the first secondary stepped beam upright post 1-13, the first secondary stepped beam 1-15 is connected with the top of the first middle connecting upright post 1-12, the first stepped beam 1 further comprises a diagonal strut 1-18 and a diagonal strut two 1-19, one end of the diagonal strut 1-18 is fixed on the first primary stepped beam 1-14, the other end of the diagonal strut two 1-19 is fixed on the first middle connecting upright post 1-12, and the other end of the diagonal two 1-19 is fixed on the first middle connecting upright post 1-12;
one end of a second first-level stepped beam 2-6 is connected with the middle part of a second middle connecting post 2-5, one end of a second-level stepped beam 2-7 is connected with the top part of the second middle connecting post 2-5, a plurality of steel strand pressing codes 2-8 are respectively arranged on the second first-level stepped beam 2-6 and the second-level stepped beam 2-7, a second hoop 2-2 is arranged on a second upright post 2-1, connecting pieces 60 are respectively arranged at the middle parts of the lower ends of the second first-level stepped beam 2-6 and the second-level stepped beam 2-7, one end of a first support rod 2-3 is connected with a second hoop 2-2, the other end of the first support rod is connected with a connecting piece 60 at the lower end of a second first-level stepped beam 2-6, one end of a second support rod 2-4 is connected with the second hoop 2-2, the other end of the second support rod is connected with a connecting piece 60 at the lower end of a second-level stepped beam 2-7, and the other ends of the first support rod 2-3 and the second support rod 2-4 are respectively connected with the connecting piece 60 on the second first-level stepped beam 2-6 and the second-level stepped beam 2-7 to form a triangular supporting part;
the upper end of a third first-stage ladder Liang Lizhu-11 is provided with a third first-stage ladder beam 10-14, the upper end of a third second-stage ladder Liang Lizhu 10-13 is provided with a third second-stage ladder beam 10-15, one end of the third first-stage ladder beam 10-14 is connected with the middle of a third middle connecting upright post 10-12, the third second-stage ladder beam 10-15 is connected with the top of a third middle connecting upright post 10-12, the third ladder beam 10 further comprises a third diagonal brace 10-18 and a fourth diagonal brace 10-19, one end of the third diagonal brace 10-18 is fixed on the third first-stage ladder beam 10-14, the other end of the third diagonal brace is fixed on the third middle connecting upright post 10-12, one end of the fourth diagonal brace 10-19 is fixed on the third middle connecting upright post 10-12, and the other end of the fourth diagonal brace is fixed on the third second-stage ladder beam 10-15;
the three diagonal braces 10-18, the four diagonal braces 10-19, the one diagonal brace 1-18 and the two diagonal braces 1-19 are parallel to each other;
the triangular supporting part on the first step beam 1 is parallel to the triangular supporting part on the second step beam 2 and the triangular supporting part on the third step beam 10, meanwhile, the first step beam 1, the second step beam 2 and the third step beam 10 are stressed uniformly, and when the stress is the same and the structure is the same, the stress generated by the stress is also the same.
On the basis of embodiments 1 and 2, the number of the second step beams 2 between the first step beam 1 and the third step beam 10 may be two or more;
on the basis of the embodiments 1 and 2, during installation and construction, the first step beam 1 and the third step beam 10 can be used as the head-tail step beam, or the first step beam 1 and the third step beam 10 with triangular supporting parts can be used.
The utility model has reasonable structure, the first step beam 1 and the third step beam 10 can be used by the head step beam and the tail step beam, or the first step beam 1 and the third step beam 10 with inclined supporting rods are used, the first inclined supporting rod 1-18 and the second inclined supporting rod 1-19 on the first step beam 1 are parallel to the third inclined supporting rod 10-18 and the fourth inclined supporting rod 10-19 on the third step beam 10, the stress is the same, and the stress is the same; the step beams are mounted in the same step, so that the step beams are more convenient to mount, the same parts are stacked in order, the step beams are convenient to use, and the cost is reduced; the first step beam 1, the third step beam 10 and the second step beam 2 are mutually supported, an air release groove is formed by upper and lower gaps among the steel strand I9-1, the battery panel 15 on the steel strand II 9-2, the steel strand III 9-3 and the battery panel 15 on the steel strand IV 9-4, air is blown by the air release groove, the pressure of the battery panel 15 is reduced, the battery panel is in a slope state, and the influence of wind on the whole support is reduced.
The above description is illustrative of the present invention and is not to be construed as limiting thereof, as numerous modifications and variations will readily occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. Step roof beam on cable wire photovoltaic support, including steel strand wires, panel (15), the steel strand wires include steel strand wires one (9-1), steel strand wires two (9-2), steel strand wires three (9-3), steel strand wires four (9-4), install a plurality of panel (15) on steel strand wires one (9-1) and steel strand wires two (9-2), steel strand wires three (9-3) and steel strand wires four (9-4) respectively, its characterized in that: the steel strand composite structure comprises a first ladder beam (1), a second ladder beam (2) and a third ladder beam (10), wherein the first ladder beam (1) and the third ladder beam (10) are ladder beams at the head end and the tail end, the second ladder beam (2) is a middle ladder beam, the first ladder beam (1), the second ladder beam (2) and the third ladder beam (10) are of ladder beam structures, the first ladder beam (1), the second ladder beam (2) and the third ladder beam (10) are connected through a plurality of steel strands (9), two sides of the first ladder beam (1) and the third ladder beam (10) are respectively connected with ground fixing piles through stay cables, a first steel strand (9-1), a second steel strand (9-2), a third steel strand (9-3) and a fourth steel strand (9-4) respectively penetrate through the second ladder beam (2), and two ends of the ladder beam are connected with the first ladder beam (1) and the third ladder beam (10) through an anchorage device (7) or a stay cable (6);
the first stepped beam (1) comprises a first upright post I (1-1), a first upright post II (1-2), a first upright post III (1-3), a first primary stepped beam upright post (1-11), a first middle connecting upright post (1-12), a first secondary stepped beam upright post (1-13), a first primary stepped beam (1-14) and a first secondary stepped beam (1-15), wherein the upper end of the first upright post I (1-1) is provided with the first primary stepped beam upright post (1-11), the upper end of the first upright post II (1-2) is provided with the first middle connecting upright post (1-12), the upper end of the first upright post III (1-3) is provided with the first secondary stepped beam upright post (1-13), the upper end of the first primary stepped beam upright post (1-11) is provided with the first primary stepped beam (1-14), the tail end of the first primary stepped beam (1-14) is fixed on the first primary stepped beam upright post (1-11), the other end of the first primary stepped beam (1-14) is connected with the first secondary stepped beam upright post (1-13), the first primary stepped beam upright post (1-15) is connected with the first secondary stepped beam upright post (1-12), the first secondary step beams (1-15) are connected with the tops of the first middle connecting upright columns (1-12), and anchorage devices (7) are arranged on the first primary step beams (1-14) and the first secondary step beams (1-15); the second stepped beam (2) comprises a second upright post (2-1), a second hoop (2-2), a first second support rod (2-3), a second support rod (2-4), a second middle connecting post (2-5), a second first stepped beam (2-6), a second stepped beam (2-7), a steel strand pressing code (2-8) and a connecting piece (60), wherein the second upright post (2-1) is provided with the second middle connecting post (2-5), one end of the second first stepped beam (2-6) is connected with the middle part of the second middle connecting post (2-5), one end of the second stepped beam (2-7) is connected with the top of the second middle connecting post (2-5), the second first stepped beam (2-6) and the second stepped beam (2-7) are respectively provided with a plurality of steel strand pressing codes (2-8), the second upright post (2-1) is provided with the second hoop (2-6), the other end of the second stepped beam (2-6) is connected with the second stepped beam (2-6), the second stepped beam (2-7) is connected with the lower end of the second hoop (2-3) and the second stepped beam (2-7), one end of a second support rod II (2-4) is connected with the second hoop (2-2), the other end of the second support rod II is connected with a connecting piece (60) at the lower end of the second-level stepped beam (2-7), and the other ends of the second support rod I (2-3) and the second support rod II (2-4) are respectively connected with the connecting piece (60) on the second first-level stepped beam (2-6) and the second-level stepped beam (2-7) to form a triangular supporting part; the third step beam (10) comprises a first third upright post (10-1), a second third upright post (10-2), a third upright post (10-3), a third first-stage ladder Liang Lizhu (10-11), a third middle connecting upright post (10-12), a third second-stage ladder Liang Lizhu (10-13), a third first-stage step beam (10-14) and a third second-stage step beam (10-15), the upper end of a first third upright post (10-1) is provided with a third first-stage step Liang Lizhu (10-11), the upper end of a second third upright post (10-2) is provided with a third middle connecting upright post (10-12), the upper end of a third upright post (10-3) is provided with a third second-stage step Liang Lizhu (10-13), the upper end of a third first-stage step Liang Lizhu (10-11) is provided with a third first-stage step beam (10-14), the upper end of the third second-stage step Liang Lizhu (10-13) is provided with a third second-stage step beam (10-15), one end of the third first-stage step beam (10-14) is connected with the middle of the third middle connecting upright post (10-12), the third second-stage step beam (10-15) is connected with the top of the third middle connecting upright post (10-12), and the third first-stage step beam (10-14) and the third second-15) are provided with cables (6);
the first step beam (1) further comprises a first inclined strut (1-18) and a second inclined strut (1-19), one end of the first inclined strut (1-18) is fixed on the first primary step beam (1-14), the other end of the first inclined strut is fixed on the first middle connecting upright post (1-12), one end of the second inclined strut (1-19) is fixed on the first middle connecting upright post (1-12), the other end of the second inclined strut is fixed on the first secondary step beam (1-15), and the first inclined strut (1-18) and the second inclined strut (1-19) are parallel to each other;
the third step beam (10) further comprises a third diagonal brace (10-18) and a fourth diagonal brace (10-19), one end of the third diagonal brace (10-18) is fixed on the third first step beam (10-14), the other end of the third diagonal brace is fixed on the third middle connecting upright post (10-12), one end of the fourth diagonal brace (10-19) is fixed on the third middle connecting upright post (10-12), the other end of the fourth diagonal brace is fixed on the third second step beam (10-15), and the third diagonal brace (10-18) and the fourth diagonal brace (10-19) are parallel to each other.
2. The stepped beam of claim 1 further comprising: the connecting piece (60) is of a cuboid structure, and a plurality of positioning holes (60-1) are formed in the upper end of the connecting piece.
3. The stair beam of claim 1 further comprising: the first steel strand (9-1) and the second steel strand (9-2) respectively penetrate through the steel strand pressing codes (2-8) on the second secondary stepped beam (2-7), and two ends of the first steel strand (9-1) and the second steel strand (9-2) are connected with the first secondary stepped beam (1-15) and the third secondary stepped beam (10-15) through the anchorage device (7) and the rigging (6);
the steel strand three (9-3) and the steel strand four (9-4) respectively penetrate through the steel strand pressing codes (2-8) on the second primary step beams (2-6), and two ends of the steel strand three (9-3) and two ends of the steel strand four (9-4) are respectively connected with the first primary step beams (1-14) and the third primary step beams (10-14) through the anchorage devices (7) and the rigging devices (6).
4. The stair beam of claim 1 further comprising: the height of the battery plate (15) on the first steel strand (9-1) and the second steel strand (9-2) is higher than that of the battery plate (15) on the third steel strand (9-3) and the fourth steel strand (9-4), and the middle of the battery plate is provided with air discharge grooves at intervals.
5. The stair beam of claim 1 further comprising: the number of the second step beams (2) between the first step beam (1) and the third step beam (10) is at least one.
6. The stair beam of claim 1 further comprising: the first primary step beams (1-14), the second primary step beams (2-6) and the third primary step beams (10-14) are parallel to each other, and the heights of the first primary step beams (1-14), the second primary step beams (2-6) and the third primary step beams (10-14) are all lower than the heights of the second secondary step beams (2-7), the first secondary step beams (1-15) and the third secondary step beams (10-15).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117713643A (en) * | 2024-02-06 | 2024-03-15 | 中国电建集团西北勘测设计研究院有限公司 | Suspension cable type photovoltaic support system adapting to abrupt slope relief topography |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117713643A (en) * | 2024-02-06 | 2024-03-15 | 中国电建集团西北勘测设计研究院有限公司 | Suspension cable type photovoltaic support system adapting to abrupt slope relief topography |
| CN117713643B (en) * | 2024-02-06 | 2024-05-03 | 中国电建集团西北勘测设计研究院有限公司 | Suspension cable type photovoltaic support system adapting to abrupt slope relief topography |
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