CN219322307U - Lattice formula photovoltaic support - Google Patents
Lattice formula photovoltaic support Download PDFInfo
- Publication number
- CN219322307U CN219322307U CN202223108866.3U CN202223108866U CN219322307U CN 219322307 U CN219322307 U CN 219322307U CN 202223108866 U CN202223108866 U CN 202223108866U CN 219322307 U CN219322307 U CN 219322307U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- upright post
- lattice
- supporting rod
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a lattice type photovoltaic bracket which comprises a diagonal beam, a front diagonal brace, a rear diagonal brace, a front upright post and a rear upright post, wherein the upper ends of the front upright post and the rear upright post are respectively and fixedly connected with the diagonal beam through connecting plates, one end of the front diagonal brace is fixedly connected with the diagonal beam through connecting plates, the other end of the front diagonal brace is fixedly connected with the front upright post through connecting plates, at least one first supporting rod is connected between the front diagonal brace and the diagonal beam, one end of the rear diagonal brace is fixedly connected with the diagonal beam through connecting plates, the other end of the rear diagonal brace is fixedly connected with the rear upright post through connecting plates, at least one second supporting rod is connected between the rear diagonal brace and the diagonal beam, at least one third supporting rod is connected between the front upright post and the rear upright post, and screw fixing holes are formed in the connecting plates. The utility model improves the installation efficiency, reduces the size specification of the rod piece and the fittings, and can realize industrialized assembly or installation after integral assembly on a construction site during installation, thereby being more convenient to install.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic supports, and particularly relates to a lattice type photovoltaic support.
Background
The installation form of the single-pile photovoltaic bracket is shown in figure 1, the bracket comprises a front diagonal bracing 1, a rear diagonal bracing 2, a vertical column 3, an embedded pipe 7 and a diagonal girder 5, wherein a supporting lug 4 for connecting with the vertical column 3 is arranged on the diagonal girder 5, and the diagonal girder 5, the front diagonal bracing 1, the rear diagonal bracing 2 and the vertical column 3 are approximately spliced together by bolts on the ground during installation and are kept not to be screwed; then hoisting the support onto an embedded pipe 7 which is embedded in the pile foundation, inserting the upright post into the embedded pipe, adjusting the height of the support, and then jacking and fixing the upright post 3 on the embedded pipe 7 by using a jacking bolt 8; after the elevation of the bracket is fixed, the anchor ear is fixed at the corresponding position of the embedded pipe, the inclined angle of the inclined beam 5 is adjusted firstly, the anchor ear 6 is fixed on the embedded pipe 7, the front inclined strut 1 and the rear inclined strut 2 are connected to the anchor ear 6, and finally the opposite through bolt 9 between the upright post 3 and the embedded part 7 is perforated and installed on site. After the elevation of the bracket is adjusted, all the fixing bolts are screwed down. When the bracket is designed and purchased, the bracket accessories are more in variety, the bolts are more in variety, and the preparation response time of the bracket material is long; during installation, different accessories are needed to be paid attention to, different nodes are installed by different bolts, and sometimes installation tools are needed to be replaced, so that construction is complicated for constructors working aloft; the height of the support can reach 2 meters generally, the support needs to be assembled with the scaffold on site, and the operation difficulty is high.
Disclosure of Invention
The utility model aims to overcome at least one defect in the prior art and provides a lattice type photovoltaic bracket.
The technical scheme of the utility model is realized as follows: the utility model discloses a lattice type photovoltaic bracket which comprises a diagonal beam, a front diagonal brace, a rear diagonal brace, a front upright post and a rear upright post, wherein the upper ends of the front upright post and the rear upright post are respectively fixedly connected with the diagonal beam through a connecting plate, one end of the front diagonal brace is fixedly connected with the diagonal beam through a connecting plate, the other end of the front diagonal brace is fixedly connected with the front upright post through a connecting plate, at least one first supporting rod is connected between the front diagonal brace and the diagonal beam, one end of the first supporting rod is fixedly connected with the diagonal beam through a connecting plate, the other end of the first supporting rod is fixedly connected with the front diagonal brace through a connecting plate, one end of the rear diagonal brace is fixedly connected with the rear upright post through a connecting plate, one end of the second supporting rod is fixedly connected with the diagonal beam through a connecting plate, the other end of the second supporting rod is fixedly connected with the rear diagonal brace through a connecting plate, at least one third supporting rod is connected between the front upright post and the rear upright post, and one end of the third supporting rod is fixedly connected with the front upright post through a connecting plate.
Further, the connecting plate is fixedly connected with the inclined beam, the front inclined strut, the rear inclined strut, the front upright post, the rear upright post, the first supporting rod, the second supporting rod and the third supporting rod through bolts.
Further, the cross section shapes and the sizes of the diagonal beams, the front diagonal braces, the rear diagonal braces, the front upright post, the rear upright post, the first supporting rod, the second supporting rod and the third supporting rod are the same.
Further, a plurality of fixing holes are formed in the connecting plate.
Further, all the connection plates are identical.
Further, the inclined beam is vertical in inclination, the upper end of the front inclined strut is connected with the lower end of the inclined beam through a connecting plate, and the upper end of the rear inclined strut is connected with the upper end of the inclined beam through a connecting plate.
Further, a plurality of third support rods are connected between the front upright post and the rear upright post, and two upper and lower adjacent third support rods are not parallel.
Further, the lattice type photovoltaic support further comprises a support base, the support base comprises a U-shaped fixing base fixed on a pile foundation, an opening of the U-shaped fixing base faces upwards, at least one row of a plurality of fixing holes which are distributed at intervals along the vertical direction are formed in two side walls of the U-shaped fixing base, and the lower end of the upright post assembly stretches into the U-shaped fixing base and is fixedly connected with the two side walls of the U-shaped fixing base through screws.
Further, the fixing holes on the side wall of the U-shaped fixing seat are distributed in an array.
Further, the U-shaped fixing seat is fixed on a bottom steel plate on the pile foundation, and the bottom steel plate is fixedly connected with steel bars in the pile foundation.
Further, stiffening ribs are fixed between two sides of the U-shaped fixing seat and the bottom steel plate on the pile foundation.
The utility model has at least the following beneficial effects: the mounting mode of the bracket reduces the types of purchased accessories, and the bracket at the upper part only consists of one rod piece (the inclined beam, the front inclined strut, the rear inclined strut, the front upright post, the rear upright post, the first support rod, the second support rod and the third support rod are different in length), one accessory (mounting plate) and one fastener (screw), so that the assembly line and the industrial production can be realized; the bracket can be assembled in a factory or assembled integrally on a construction site for installation; the installation is more convenient, has improved installation effectiveness.
A large number of holes are punched in the support of the support rod piece, so that the elevation of the support can be conveniently adjusted, and the civil construction error is compensated. The pile foundation structure can be suitable for various pile foundation types such as cast-in-place piles, precast piles and the like.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a mounting structure of a conventional photovoltaic mounting bracket;
fig. 2 is a schematic diagram of an installation structure of a lattice-type photovoltaic bracket according to an embodiment of the present utility model;
fig. 3 is an enlarged view of the portion P of fig. 2;
fig. 4 is a schematic structural diagram of a connecting plate according to an embodiment of the present utility model;
fig. 5 is a schematic structural view of a bracket support according to an embodiment of the present utility model;
FIG. 6 is a schematic view in the A-A direction of FIG. 5;
FIG. 7 is a schematic view in the B-B direction of FIG. 5;
fig. 8 is a schematic view of an installation structure of a photovoltaic module according to an embodiment of the present utility model;
fig. 9 is a schematic structural diagram of a briquette according to an embodiment of the present utility model.
In the drawing, 1 is a connecting plate, 1-1 is a screw fixing hole, 2 is an oblique beam, 3 is a front oblique support, 4 is a rear oblique support, 5-1 is a front upright, 5-2 is a rear upright, 6-1 is a first supporting rod, 6-2 is a second supporting rod, 6-3 is a third supporting rod, 7 is a U-shaped fixing seat, 8 is a stiffening rib, 9 is a bottom steel plate, 10 is a steel bar, 11 is a pile foundation, 12 is a purlin, 13 is a purlin support, 14 is a pressing block and 15 is a photovoltaic module.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" may include one or more such features, either explicitly or implicitly; in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality", "a number" or "a plurality" is two or more.
Referring to fig. 2 to 9, the embodiment of the utility model provides a lattice type photovoltaic support, which comprises a diagonal beam 2, a front diagonal brace 3, a rear diagonal brace 4, a front upright 5-1 and a rear upright 5-2, wherein the upper ends of the front upright 5-1 and the rear upright 5-2 are respectively fixedly connected with the diagonal beam 2 through a connecting plate 1, one end of the front diagonal brace 3 is fixedly connected with the diagonal beam 2 through the connecting plate 1, the other end of the front diagonal brace 3 is fixedly connected with the front upright 5-1 through the connecting plate 1, at least one first supporting rod 6-1 is connected between the front diagonal brace 3 and the diagonal beam 2, one end of the first supporting rod 6-1 is fixedly connected with the diagonal beam 2 through the connecting plate 1, the other end of the first supporting rod 6-1 is fixedly connected with the front diagonal brace 3 through the connecting plate 1, one end of the rear diagonal brace 4 is fixedly connected with the diagonal beam 2 through the connecting plate 1, the other end of the rear diagonal brace 4 is fixedly connected with the rear upright 5-2 through the connecting plate 1, at least one second supporting rod 6-2 is fixedly connected with the other end of the diagonal brace 2 through the connecting plate 1-6-2, and the other end of the front upright 6-2 is fixedly connected with the front upright 5-2 through the connecting plate 1-6-5-2, and the other end of the rear upright 6-1 is fixedly connected with the other end of the front upright 2 through the connecting plate 1-3-5-2.
Further, the connecting plate 1 is fixedly connected with the inclined beam 2, the front inclined strut 3, the rear inclined strut 4, the front upright post 5-1, the rear upright post 5-2, the first supporting rod 6-1, the second supporting rod 6-2 and the third supporting rod 6-3 through screws.
Further, cross-sectional shapes and sizes of the diagonal member 2, the front diagonal member 3, the rear diagonal member 4, the front upright 5-1, the rear upright 5-2, the first support bar 6-1, the second support bar 6-2 and the third support bar 6-3 are the same.
For example, the cross sections of the diagonal beam 2, the front diagonal brace 3, the rear diagonal brace 4, the front upright post 5-1, the rear upright post 5-2, the first supporting rod 6-1, the second supporting rod 6-2 and the third supporting rod 6-3 can be U-shaped, C-shaped, square and the like.
Further, the connecting plate 1 is provided with a plurality of screw fixing holes 1-1.
Further, all the connection plates 1 are identical.
Further, the connecting plate 1 is a steel plate.
Further, the inclined beam 2 is inclined vertically, the upper end of the front inclined strut 3 is connected with the lower end of the inclined beam 2 through the connecting plate 1, and the upper end of the rear inclined strut 4 is connected with the upper end of the inclined beam 2 through the connecting plate 1.
Further, a plurality of third support rods 6-3 are connected between the front upright 5-1 and the rear upright 5-2, and two third support rods 6-3 which are adjacent up and down are not parallel.
Two third support rods 6-3 adjacent from top to bottom are spliced with the front upright 5-1 or the rear upright 5-2 to form a triangular structure.
Further, the lattice type photovoltaic support further comprises a support base, the support base comprises a U-shaped fixing base 7 fixed on the pile foundation 11, an opening of the U-shaped fixing base 7 faces upwards, at least one row of a plurality of fixing holes which are distributed at intervals in the vertical direction are formed in two side walls of the U-shaped fixing base 7, and the lower end of the upright post assembly stretches into the U-shaped fixing base 7 and is fixedly connected with the two side walls of the U-shaped fixing base 7 through screws.
The fixing holes on the side wall of the U-shaped fixing seat 7 are distributed in an array.
Further, the U-shaped fixing seat 7 is fixed on a bottom steel plate 9 on the pile foundation 11, and the bottom steel plate 9 is fixedly connected with a steel bar 10 in the pile foundation 11.
Further, stiffening ribs 8 are fixed between the two sides of the U-shaped fixing seat 7 and the bottom steel plate 9 on the pile foundation 11.
Further, purlines 12 for supporting photovoltaic modules 15 are fixed on the inclined beams 2, the photovoltaic modules 15 are fixed on the purlines 12 through pressing blocks 14, purline supports 13 are fixed on the inclined beams 2, and the purlines 12 are fixedly connected with the purline supports 13. The pressing block 14 comprises a pressing block body in a U shape, wherein two sides of the pressing block body are provided with folding edges, and the folding edges are perpendicular to the side walls of the pressing block body.
The briquetting body is located between two photovoltaic module 15, and the opening of U-shaped briquetting body up, and the inflection limit of briquetting body both sides is located photovoltaic module 15's up end, the diapire of briquetting body is equipped with the bolt hole, and the bolt passes the bolt hole and the purlin 12 fixed connection of briquetting body diapire, makes the lower terminal surface of the inflection limit of briquetting body both sides compress tightly photovoltaic module 15's up end. The lower end face of the turning edge is provided with a plurality of grooves with triangular cross sections side by side, and the grooves with triangular cross sections are sequentially connected. An elastic sheet and a gasket are arranged between the nut of the bolt and the pressing block body.
As shown in fig. 2, the upper bracket component of the photovoltaic bracket is divided into a rod piece, a fitting (connecting plate) and a fastener (screw); only one rod piece specification (the cross sections are the same, the lengths can be set according to the needs and the requirements can be different) and one accessory specification (namely a connecting plate) are needed to be purchased, and the bracket nodes are connected through tapping screws. When the assembly is carried out, rod pieces with corresponding lengths are prepared according to a design drawing, wherein the rod pieces comprise an inclined beam 2, a front inclined strut 3, a rear inclined strut 4, a front upright post 5-1 and a rear upright post 5-2, the shape of the outer contour is assembled on the ground according to the design drawing, the rod pieces are connected at each connecting node by a connecting plate 1, and the rod pieces are fixed by self-tapping screws with tool bits; after the outer contour is fixed, a supporting rod 6 is arranged inside according to a design drawing, firstly, a rod piece is cut, adjusted to a proper length and placed at a corresponding position inside, the junction between the two ends of the inner supporting rod 6 and the outer frame is connected by a connecting plate 1, and the connecting plate is fixed by a self-tapping screw with a cutter head; and hoisting the upper bracket to the pile top for installation after the assembly of the upper bracket is completed.
The pile top is pre-embedded with reinforcing steel bars 10 or welded with the steel bottom plate of the support, the upper support is sleeved into the support to adjust elevation, and the upper support is fixed with the support by bolts through the hole sites of the U-shaped fixing seat 7 on the support.
After the bracket is installed, the purline 12 is installed on the oblique beam 2, the purline is fixedly connected with the purline support 13, the photovoltaic module 15 is installed on the purline 12 through the pressing block 14, and the integral installation of the bracket of the photovoltaic module 15 is completed after the steps are completed.
The connecting plate 1 is made of a steel plate with a fixed size, and is provided with a plurality of small holes for mounting screws at the support nodes as shown in fig. 4.
The support needs to be installed before hoisting, and the support is shown in figure 3; the support is formed by welding a U-shaped fixing seat 7, stiffening ribs 8, a bottom steel plate 9 and reinforcing steel bars 10, wherein an array hole site is formed in the U-shaped fixing seat 7 and used for fixing an upper support, and the U-shaped fixing seat is fixed by adopting screws after the elevation of the support is adjusted; the connection between the support and the pile foundation 11 can be fixed by welding the bottom steel plate 9 or by planting bars, and can be installed for cast-in-place piles or precast piles.
The bracket has only one specification of the fittings, the rod pieces and the fasteners, the rod piece specification and the fitting specification are few, and the bracket can realize the flow and industrial production; during installation, bolts are not needed for installation, the joints are connected by adopting screws with tool bits and steel plates, and the bracket installation can realize factory assembly or installation after integral assembly on a construction site; the installation is more convenient; the scaffold is not required during integral installation on the site, the scaffold can be installed on the ground, the construction working surface is simple, and the construction efficiency is high; the support of the support can be connected to the pile foundation 11 in a bar planting or welding mode, an array hole site is formed in the U-shaped fixing seat 7 of the support, and the support can be fixedly connected through a screw; the height of the support can be adjusted by adjusting the relative height of the support base, or the bottom of the support is cut off to a section and then the support is installed at the base at the top of the pile foundation 11.
When the utility model is used, the utility model can be installed in place once only by strictly installing according to the installation sequence, and the elevation of the bracket is not required to be adjusted repeatedly; the bracket rod piece has few specifications and accessories, and can realize the flow-line and industrial production; the mounting node does not need to be mounted by bolts, only needs to be mounted by screws, and the bracket can be assembled in a factory or assembled integrally on a construction site; the scaffold is not required during integral installation on the site, the scaffold can be installed on the ground, the construction working surface is simple, and the construction efficiency is high; a large number of holes are punched in the support of the support rod piece, so that the elevation of the support can be conveniently adjusted, and the civil construction error is compensated. The support can be suitable for foundation forms such as a concrete filling pile, a precast pile and the like.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. A lattice formula photovoltaic support, its characterized in that: including sloping, preceding bracing, back bracing and preceding stand and rear column, the upper end of preceding stand, rear column is respectively through connecting plate and sloping fixed connection, the one end of preceding bracing is through connecting plate and sloping fixed connection, the other end of preceding bracing is through connecting plate and preceding stand fixed connection, be connected with at least one first bracing piece between preceding bracing and the sloping, the one end of first bracing piece is through connecting plate and sloping fixed connection, the other end of first bracing piece is through connecting plate and preceding bracing fixed connection, the one end of back bracing is through connecting plate and sloping fixed connection, the other end of back bracing is through connecting plate and rear column fixed connection, be connected with at least one second bracing piece between rear bracing piece and the sloping, the one end of second bracing piece is through connecting plate and sloping fixed connection, is connected with at least one third bracing piece between preceding stand and the rear column, forms the stand subassembly, the other end of third bracing piece is through connecting plate and preceding stand fixed connection, the other end of third bracing piece is through connecting plate and rear column fixed connection.
2. The lattice photovoltaic bracket of claim 1, wherein: the connecting plate is fixedly connected with the inclined beam, the front inclined strut, the rear inclined strut, the front upright post, the rear upright post, the first supporting rod, the second supporting rod and the third supporting rod through bolts.
3. The lattice photovoltaic bracket of claim 1, wherein: the cross section shapes and the sizes of the oblique beams, the front oblique stay, the rear oblique stay, the front upright post, the rear upright post, the first supporting rod, the second supporting rod and the third supporting rod are the same.
4. The lattice photovoltaic bracket of claim 1, wherein: the connecting plate is provided with a plurality of fixing holes.
5. A lattice photovoltaic support according to claim 1 or 3, characterized in that: all the connection plates are identical.
6. The lattice photovoltaic bracket of claim 1, wherein: the inclined beam is vertical in inclination, the upper end of the front inclined strut is connected with the lower end of the inclined beam through a connecting plate, and the upper end of the rear inclined strut is connected with the upper end of the inclined beam through a connecting plate.
7. The lattice photovoltaic bracket of claim 1, wherein: a plurality of third support rods are connected between the front upright post and the rear upright post, and two upper and lower adjacent third support rods are not parallel.
8. The lattice photovoltaic bracket of claim 1, wherein: still include the support, the support is including fixing the U type fixing base on the pile foundation, the opening of U type fixing base is upwards, is equipped with a plurality of fixed orificess of a row along vertical direction interval distribution on two lateral walls of U type fixing base at least, in the lower extreme of stand subassembly stretches into U type fixing base, through screw respectively with two lateral walls fixed connection of U type fixing base.
9. The lattice photovoltaic bracket of claim 8, wherein: the U-shaped fixing seat is fixed on a bottom steel plate on the pile foundation, and the bottom steel plate is fixedly connected with steel bars in the pile foundation.
10. The lattice photovoltaic bracket of claim 8 or 9, wherein: stiffening ribs are fixed between two sides of the U-shaped fixing seat and a bottom steel plate on the pile foundation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223108866.3U CN219322307U (en) | 2022-11-23 | 2022-11-23 | Lattice formula photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223108866.3U CN219322307U (en) | 2022-11-23 | 2022-11-23 | Lattice formula photovoltaic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219322307U true CN219322307U (en) | 2023-07-07 |
Family
ID=87034984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223108866.3U Active CN219322307U (en) | 2022-11-23 | 2022-11-23 | Lattice formula photovoltaic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219322307U (en) |
-
2022
- 2022-11-23 CN CN202223108866.3U patent/CN219322307U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4987059B2 (en) | Structure installation stand, structure installation method, and solar cell system | |
| CN219322307U (en) | Lattice formula photovoltaic support | |
| JP5622709B2 (en) | Supporting frame structure for photovoltaic panel frame | |
| KR101336732B1 (en) | Soundproofing wall | |
| CN216999251U (en) | Support firm large-span pipe truss structure | |
| CN215594524U (en) | Assembled hanging system capable of being adjusted in three dimensions and positioned quickly | |
| CN213484787U (en) | Photovoltaic power generation board mounting and supporting structure with suspended steel beam foundation | |
| CN212367171U (en) | Fixed mountain region photovoltaic support of double-column | |
| CN212223933U (en) | Assembly type building foundation brick moulding bed capable of being used circularly | |
| CN113202281A (en) | Building templates operation platform | |
| CN214177202U (en) | Photovoltaic module support and photovoltaic power plant | |
| JP2014148821A (en) | Solar battery array installation device | |
| CN215254751U (en) | Positioning device for embedded bolt at top of concrete column and embedded bolt fixing structure | |
| CN216516159U (en) | Peripheral revetment body braced system of fast-assembling | |
| CN217734539U (en) | Adjustable assembled suspended ceiling reverse supporting device | |
| CN215330937U (en) | Assembled support column convenient to dismantle | |
| CN219240563U (en) | Lattice column and structural column integrated structure | |
| CN219909039U (en) | Photovoltaic support and assembly installation supporting structure | |
| CN218581208U (en) | Adjustable space reticulated shell abnormal-shaped block assembling jig frame | |
| JP3029324B2 (en) | Temporary enclosures and foundations for temporary enclosures | |
| CN215631489U (en) | Building templates operation platform | |
| CN220475661U (en) | Socket type photovoltaic bracket | |
| CN220173150U (en) | Photovoltaic truss connection structure and truss-like photovoltaic support convenient to adjust | |
| CN219508323U (en) | Highway engineering basic unit construction template strutting arrangement | |
| CN219808271U (en) | Span height-adjustable's bent cap template support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |