CN221177618U - Traction type photovoltaic fixed adjustable bracket with upper and lower limiting functions - Google Patents
Traction type photovoltaic fixed adjustable bracket with upper and lower limiting functions Download PDFInfo
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- CN221177618U CN221177618U CN202323207726.6U CN202323207726U CN221177618U CN 221177618 U CN221177618 U CN 221177618U CN 202323207726 U CN202323207726 U CN 202323207726U CN 221177618 U CN221177618 U CN 221177618U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 241000221035 Santalaceae Species 0.000 claims description 4
- 235000008632 Santalum album Nutrition 0.000 claims description 4
- 238000010248 power generation Methods 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 5
- 230000001932 seasonal effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of photovoltaic power generation engineering construction, and discloses a traction type photovoltaic fixed adjustable bracket with upper and lower limiting, which comprises a supporting plate group, a basic supporting piece, a first adjusting steel wire rope, a second adjusting steel wire rope and an inclination limiting assembly, wherein the basic supporting piece is fixed on the ground, the supporting plate group is rotationally connected with the basic supporting piece, the photovoltaic assembly is arranged on the supporting plate group, and the inclination limiting assembly comprises an inclination upper limiting spring seat and an inclination lower limiting blocking seat. According to the utility model, the traction type control is performed through the steel wire rope, and the inclination angle limiting assembly is arranged, so that the function of freely adjusting the inclination angle of the mounting surface of the upper structural assembly of the bracket within the design control range can be realized, the controllability and the safety of the inclination angle adjusting process are facilitated, the requirement that the inclination angle of the photovoltaic project assembly is adjusted along with the seasonal change to improve the power generation efficiency is met, and the photovoltaic power generation device has the advantages of exquisite integral structure, convenience in construction, low cost and high popularization and application value.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic power generation engineering construction, and particularly relates to a traction type photovoltaic fixed adjustable bracket with upper and lower limiting.
Background
In the field of engineering construction of photovoltaic power generation projects, as the radiation angle of sunlight resources is continuously changed along with seasons, in order to improve the solar power generation efficiency, the inclination angle of a photovoltaic project assembly is required to be adjustable along with the seasonal change angle, and at the moment, a photovoltaic support structure with an adjustable angle is required to be adopted. Therefore, the photovoltaic module bracket structure type with the adjustable inclination angle has the advantages of simple structure and convenient operation, and can conveniently and flexibly adjust the angle of the photovoltaic module, so that the photovoltaic module bracket structure type can be pertinently changed according to the law that the sunlight resource and the radiation angle change along with the season, the power generation efficiency of the photovoltaic project is improved, and the power generation income is increased.
One patent document with publication number CN206259888U discloses a "photovoltaic rack and photovoltaic rack set" comprising rack posts, angle-adjusting struts, rack cross beams, a first drive rod and a fixing member; one end of the support upright post is hinged with the support cross beam; one end of the bracket cross beam is provided with a connecting part, and one end of the angle adjusting stay bar is hinged with the connecting part; the angle adjusting stay bar is provided with a sawtooth groove, the first transmission bar is provided with a first gear, and the first gear is matched with the sawtooth groove; the first transmission rod is rotatably connected with the support upright post so as to adjust the distance from the first gear to the connecting part; the angle adjusting stay bar can be connected with the support stand column through the fixing piece. This application can realize the structural adjustment of photovoltaic support group, but this fixed adjustable support design structure of photovoltaic is complicated, and the strong point is limited simultaneously, is unfavorable for the stability of structure, does not set up stop device to adjustable angle's upper and lower limit, is unfavorable for the adjustment of support angle and the security of supporting structure.
Disclosure of utility model
The utility model aims to provide a traction type photovoltaic fixed adjustable bracket with upper and lower limiting, which adopts a base rod to expose the ground to a certain height, and adopts a column top rotating mechanism and a steel wire rope to carry out traction type control, and an inclination limiting assembly is designed, so that the function of freely adjusting the inclination angle of the mounting surface of an upper structural assembly of the bracket within a design control range can be realized, and the requirement that a photovoltaic project assembly adjusts the inclination angle along with the seasonal change so as to improve the power generation efficiency is met.
The technical scheme adopted by the utility model is that the traction type photovoltaic fixed adjustable bracket with the upper limit and the lower limit comprises a supporting plate group, a foundation supporting piece, a first adjusting steel wire rope, a second adjusting steel wire rope and an inclination angle limiting assembly, wherein the foundation supporting piece is fixed on the ground, the supporting plate group is rotationally connected with the foundation supporting piece, the photovoltaic assembly is arranged on the supporting plate group, the left end and the right end of the first adjusting steel wire rope are respectively connected to the left side of the supporting plate group and the left side of the foundation supporting piece, the left end and the right end of the second adjusting steel wire rope are respectively connected to the right side of the supporting plate group and the right side of the foundation supporting piece, the inclination angle limiting assembly comprises an inclination angle upper limiting spring seat and an inclination angle lower limiting retaining seat, and the inclination angle upper limiting spring seat and the inclination angle lower limiting retaining seat are respectively arranged on the left side and the right side of the top end of the foundation supporting piece and can interfere with the supporting plate group so as to limit the rotation range of the supporting plate group.
Further, the foundation support piece comprises a base rod and an upright post, the bottom end of the base rod is buried in the ground, the upright post is fixedly connected to the top end of the base rod, and the support plate group is rotationally connected to the top end of the upright post.
Further, the backup pad group includes floorbar, crossbeam, sandal strip and roating seat, crossbeam fixed mounting is on the top surface of floorbar, sandal strip fixed mounting is on the crossbeam, and photovoltaic module installs on the sandal strip, the floorbar meets with the roating seat, the roating seat rotates with the top of stand and is connected.
Further, first connecting pieces are arranged on the left side and the right side of the bottom beam, second connecting pieces are arranged on the two sides of the bottom end of the upright post, the top ends of the first adjusting steel wire rope and the second adjusting steel wire rope are connected with the first connecting pieces at corresponding positions, and the bottom ends of the first adjusting steel wire rope and the second adjusting steel wire rope are connected with the second connecting pieces at corresponding positions.
The utility model has the beneficial effects that:
1. The utility model adopts the base rod with a certain height exposed out of the ground as a bracket structure, so that on one hand, the excellent stress performance of the pile foundation can be utilized to resist upper load, on the other hand, the steel consumption of the upper upright post can be saved, and the engineering cost is reduced.
3. According to the utility model, through the traction type control of the steel wire rope, the inclination angle limiting assembly is arranged, so that the function of freely adjusting the inclination angle of the mounting surface of the upper structural assembly of the bracket within the design control range can be realized, the controllability and the safety of the inclination angle adjusting process are facilitated, and the requirement that the inclination angle of the photovoltaic project assembly is adjusted along with the seasonal change so as to improve the power generation efficiency is met.
4. The utility model has the advantages of exquisite integral structure, convenient construction, low cost and strong popularization and application value.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the structure of the present utility model at circle A in FIG. 1;
reference numerals illustrate: 1-sandal wood strips; 2-a cross beam; 3-a bottom beam; 4-a first connector; 5-a first adjusting wire rope; 6-a second connector; 7-stand columns; 8-a second adjusting wire rope; 10-base rod; 11-a dip angle upper limit spring seat; 12-a rotating seat; 13-a dip angle lower limit stop seat; 16-photovoltaic module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 2, the traction type photovoltaic fixed adjustable bracket with up and down limiting according to the utility model comprises a supporting plate group, a foundation supporting piece, a first adjusting wire rope 5, a second adjusting wire rope 8 and an inclination limiting assembly, wherein the foundation supporting piece is fixed on the ground, the supporting plate group is rotationally connected with the foundation supporting piece, the photovoltaic assembly 16 is installed on the supporting plate group, the left end and the right end of the first adjusting wire rope 5 are respectively connected to the left side of the supporting plate group and the left side of the foundation supporting piece, the left end and the right end of the second adjusting wire rope 8 are respectively connected to the right side of the supporting plate group and the right side of the foundation supporting piece, when the traction type photovoltaic fixed adjustable bracket is installed, the length of the first adjusting wire rope 5 and the second adjusting wire rope 8 can be changed, the rotation angle of the supporting plate group relative to the foundation supporting piece can be changed, the inclination of the photovoltaic assembly 16 is further changed, the inclination limiting assembly comprises an inclination upper limiting spring seat 11 and an inclination lower limiting stop seat 13, the inclination upper limiting spring seat 11 and the inclination lower limiting stop seat 13 are respectively arranged on the left side and the right side of the top end of the foundation supporting piece and can be used for producing interference with the supporting plate group, the rotation range of the supporting plate group can be further reduced relative to the rotation angle of the supporting plate group, the supporting piece can be more impact on the foundation supporting seat is reduced, and the vibration can be reduced, the impact on the vibration can be reduced, and the impact can be reduced.
The foundation support comprises a base rod 10 and an upright post 7, the bottom end of the base rod 10 is buried in the ground, the upright post 7 is fixedly connected to the top end of the base rod 10, and the support plate group is rotationally connected to the top end of the upright post 7.
The base rod 10 has excellent stress performance, can resist upper load, and the base is arranged in the mode of the base rod 10 and the upright post 7, so that the steel consumption can be saved, and the cost can be reduced.
In some examples, the foundation pole 10 employs a high strength pre-stressed concrete tubular pile foundation with an exposed floor surface at a height that serves as a standoff structure column. The steel plate is pre-buried at the top of the steel plate, and the steel plate is welded with the upright post 7 after the upright post is in place. The concrete cast-in-place pile foundation can be adopted as the base rod 10 according to the actual conditions of projects, and steel plates or foundation bolts can be pre-embedded at the top end of the base rod, so that the stress and connection requirements can be met.
In some examples, the section of the upright post 7 is H-shaped steel, the material is Q355, and the upright post is a main vertical and horizontal stress structure of the bracket. The section and the material can be customized according to the requirement, and the stress requirement can be met.
The backup pad group includes floorbar 3, crossbeam 2, sandal strip 1 and roating seat 12, and crossbeam 2 fixed mounting is on the top surface of floorbar 3, and sandal strip 1 fixed mounting is on crossbeam 2, and photovoltaic module 16 is installed on sandal strip 1, and floorbar 3 meets with roating seat 12, and roating seat 12 rotates with the top of stand 7 to be connected.
Preferably, the cross beam 2 is made of steel with Q355 and square cross section; the bottom beam is made of Q355, and the section of the bottom beam is H-shaped steel; the sandal wood strip 1 adopts cold-formed thin-wall section steel, the section can adopt C-shaped steel or C-shaped steel, the material is Q420, the upper part of the cross beam 2 is longitudinally arranged along the bracket, and the arrangement interval is matched with the size of the upper installation component. The section and the material can be customized according to the requirement, and the stress requirement can be met.
The left and right sides of the bottom beam 3 are all provided with first connecting pieces 4, the both sides of the bottom end of the upright post 7 are all provided with second connecting pieces 6, the top ends of the first adjusting steel wire ropes 5 and the second adjusting steel wire ropes 8 are connected with the first connecting pieces 4 at corresponding positions, and the bottom ends of the first adjusting steel wire ropes 5 and the second adjusting steel wire ropes 8 are connected with the second connecting pieces 6 at corresponding positions.
The two ends of the first adjusting wire rope 5 and the second adjusting wire rope 8 are connected with the first connecting piece 4 or the second connecting piece 6 and are fixed through a wire rope clamp. During installation, the rotating seat 12 can rotate relative to the upright post 7 by changing the lengths of the first adjusting steel wire rope 5 and the second adjusting steel wire rope 8, the angle of the photovoltaic module 16 is changed, and after adjustment is completed, the first adjusting steel wire rope 5 and the second adjusting steel wire rope 8 are fixed by using the steel wire rope clamp.
In some examples, both the first and second conditioning cords 5, 8 are preferably galvanized steel cords, an industry mature product. The model is determined according to the design tension, and other mature products meeting the tension resistance requirement such as steel strands can be selected.
Correspondingly, the steel wire rope clamp is preferably a galvanized part, and is an industry mature product. The clamping and fixing device is used for clamping and fixing the tail end of the steel wire rope at the connecting hanging hole, the extension length can be adjusted, the model of the clamping and fixing device is matched with the model of the steel wire rope, and other mature products meeting the connecting requirements can be selected; the first connecting piece 4 and the second connecting piece 6 are preferably U-shaped steel plate custom connecting pieces, and are made of Q235 and used for connecting the bottom beam 3 with the first adjusting steel wire rope 5 and the second adjusting steel wire rope 8. The shape and the material can be customized according to the requirement, and the connection requirement can be met.
The installation flow of the utility model is as follows: the foundation pole 10 is constructed first and when the foundation strength meets the requirement, the installation of the upper bracket structure is started. Firstly, installing an upright post 7 on the top of a base rod 10, and processing and welding the upright post 7 and a second connecting piece 6 in advance in a factory; a rotary seat 12 is adopted at the top of the upright post 7 to mount a bottom beam 3 in a hinged shaft connection mode, an upper limit spring seat 11 and a lower limit stop seat 13 of the dip angle are positioned, and after the rotary bottom beam 3 confirms that the upper and lower angle adjusting function is correct, the upper limit spring seat 11 and the lower limit stop seat of the dip angle are firmly welded and fixed; and then the first adjusting steel wire rope 5 and the second adjusting steel wire rope 8 are respectively arranged, and the length is adjusted to the design angle and then fixed by a steel wire rope clamp. And then the cross beam 2 and the purline 1 are sequentially installed upwards, so that the installation of the bracket structure and the subsequent assembly installation work can be completed. When the photovoltaic project power station operates, the angle adjustment can be completed only by adjusting the lengths of the steel wire ropes at the left side and the right side according to the triangular geometric relationship.
What is not described in detail in this specification is all of the prior art known to those skilled in the art.
Claims (4)
1. The utility model provides a fixed adjustable support of traction type photovoltaic of spacing from top to bottom in area, its characterized in that, including backup pad group, basic support piece, first regulation wire rope, second regulation wire rope and the spacing subassembly of inclination, basic support piece is fixed subaerial, backup pad group rotates with basic support piece and is connected, and photovoltaic module installs on backup pad group, the left and right sides at backup pad group's left side and basic support piece are connected respectively at first regulation wire rope's left and right sides, the right side and the right side of basic support piece of backup pad group are connected respectively at second regulation wire rope's left and right sides, spacing spring holder and the spacing fender seat down in the inclination are gone up including the inclination, spacing fender seat sets up respectively on the left and right sides on basic support piece top and can produce the interference and then restrict the rotation scope of backup pad group with the backup pad group down in the inclination.
2. The traction type photovoltaic fixed adjustable bracket with upper and lower limiting functions according to claim 1, wherein the base support piece comprises a base rod and a stand column, the bottom end of the base rod is buried in the ground, the stand column is fixedly connected to the top end of the base rod, and the support plate group is rotatably connected to the top end of the stand column.
3. The traction type photovoltaic fixed adjustable bracket with upper and lower limiting functions according to claim 2, wherein the supporting plate group comprises a bottom beam, a cross beam, a sandal wood strip and a rotating seat, the cross beam is fixedly installed on the top surface of the bottom beam, the sandal wood strip is fixedly installed on the cross beam, the photovoltaic module is installed on the sandal wood strip, the bottom beam is connected with the rotating seat, and the rotating seat is rotationally connected with the top end of the upright post.
4. The traction type photovoltaic fixed adjustable bracket with upper and lower limiting according to claim 3, wherein the left side and the right side of the bottom beam are respectively provided with a first connecting piece, the two sides of the bottom end of the upright post are respectively provided with a second connecting piece, the top ends of the first adjusting steel wire rope and the second adjusting steel wire rope are connected with the first connecting pieces at corresponding positions, and the bottom ends of the first adjusting steel wire rope and the second adjusting steel wire rope are connected with the second connecting pieces at corresponding positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323207726.6U CN221177618U (en) | 2023-11-28 | 2023-11-28 | Traction type photovoltaic fixed adjustable bracket with upper and lower limiting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323207726.6U CN221177618U (en) | 2023-11-28 | 2023-11-28 | Traction type photovoltaic fixed adjustable bracket with upper and lower limiting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221177618U true CN221177618U (en) | 2024-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323207726.6U Active CN221177618U (en) | 2023-11-28 | 2023-11-28 | Traction type photovoltaic fixed adjustable bracket with upper and lower limiting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221177618U (en) |
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2023
- 2023-11-28 CN CN202323207726.6U patent/CN221177618U/en active Active
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