CN220135057U - Group string type inverter fixing structure - Google Patents
Group string type inverter fixing structure Download PDFInfo
- Publication number
- CN220135057U CN220135057U CN202321536868.4U CN202321536868U CN220135057U CN 220135057 U CN220135057 U CN 220135057U CN 202321536868 U CN202321536868 U CN 202321536868U CN 220135057 U CN220135057 U CN 220135057U
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- China
- Prior art keywords
- tubular pile
- clamping plate
- group
- anchor clamps
- stepped
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
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- Foundations (AREA)
Abstract
The utility model provides a group's serial inverter fixed knot constructs, includes tubular pile, staple bolt and group's serial inverter, group's serial inverter passes through the staple bolt to be installed on the tubular pile, still includes step anchor clamps and holds the support, step anchor clamps inboard is provided with step tooth, step anchor clamps are installed on the tubular pile and step tooth is hugged closely on the tubular pile, hold the support and fix on step anchor clamps, the bottom of group's serial inverter is connected on holding the support. In this structure, be provided with step anchor clamps and hold the support, step anchor clamps are provided with step tooth, can make step anchor clamps firmly install on the tubular pile through step tooth, then hold the support through the support of fixing on step anchor clamps to the bottom of group's cluster dc-to-ac converter, and this structure can provide sufficient bearing capacity to support group's cluster dc-to-ac converter bottom and prevent its sinking.
Description
Technical Field
The utility model relates to power equipment installation engineering, in particular to a group string type inverter fixing structure.
Background
At present, the fixation between the string inverter and the tubular pile is usually realized by adopting a hoop, specifically, the hoop is clamped on the tubular pile, and then the back of the string inverter is connected on the hoop, so that the fixation can be realized, and the operation is simple and convenient. However, since the string inverter has a large weight, sinking occurs, and this type of fixation by the anchor ear alone cannot solve the technical problem of sinking of the string inverter.
Disclosure of Invention
The utility model aims to solve the technical problems and provides a fixing structure of a string inverter, which can effectively solve the problem of sinking of the string inverter by supporting the string inverter through a step-type clamp and a supporting bracket.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a group's serial inverter fixed knot constructs, includes tubular pile, staple bolt and group's serial inverter, group's serial inverter passes through the staple bolt to be installed on the tubular pile, still includes step anchor clamps and holds the support, step anchor clamps inboard is provided with step tooth, step anchor clamps are installed on the tubular pile and step tooth is hugged closely on the tubular pile, hold the support and fix on step anchor clamps, the bottom of group's serial inverter is connected on holding the support.
As a further improvement of the utility model, the step-type clamp comprises a first clamping plate, a second clamping plate and a connecting bolt, wherein the step-type teeth are arranged on the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate are oppositely clamped on any symmetrical two sides of the tubular pile, two ends of the connecting bolt are respectively connected with the first clamping plate and the second clamping plate, and the step-type teeth on the first clamping plate and the second clamping plate are tightly attached to the tubular pile by screwing the connecting bolt.
As a further improvement of the present utility model, the stepped teeth are arranged in an arc shape along the outer circumference of the pipe pile.
As a further improvement of the utility model, the supporting bracket comprises two transverse frames, and the two transverse frames are fixed on the stepped clamp and form a -shaped structure between the stepped clamp.
As a further improvement of the utility model, the support bracket further comprises a connecting plate, wherein the bottom of the connecting plate is connected to the cross frame through self-tapping screws, and the top of the connecting plate is connected to the bottom of the string inverter through self-tapping screws.
The utility model further comprises an alternating current combiner box and a grounding flat iron, wherein the alternating current combiner box is arranged on the tubular pile through a hoop, the grounding flat iron is arranged on the tubular pile, and the alternating current combiner box, the string inverter and the grounding flat iron are connected to the step-type clamp through lines to form Y-shaped grounding.
The beneficial effects of the utility model are as follows: in this structure, be provided with step anchor clamps and hold the support, step anchor clamps are provided with step tooth, can make step anchor clamps firmly install on the tubular pile through step tooth, then hold the support through the support of fixing on step anchor clamps to the bottom of group's cluster dc-to-ac converter, and this structure can provide sufficient bearing capacity to support group's cluster dc-to-ac converter bottom and prevent its sinking.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of a ladder clamp;
marking: the pile comprises a pile 1, a hoop 2, a string inverter 3, a step clamp 4, a first clamping plate 41, a second clamping plate 42, a connecting bolt 43, step teeth 44, a support bracket 5, a transverse frame 51, a connecting plate 52, an alternating current combiner box 6, a grounding flat iron 7 and a Y-shaped grounding 8.
Detailed Description
The utility model will be further described with reference to specific examples and figures.
As shown in fig. 1 and 2, the string inverter fixing structure comprises a tubular pile 1, a hoop 2, a string inverter 3, a step-type clamp 4 and a supporting bracket 5.
The string inverter 3 is arranged on the pipe pile 1 through the anchor ear 2.
The stepped clamp 4 and the supporting bracket 5 are made of galvanized channel steel, so that the structural strength is high, and the durability can reach 30 years.
The stepped clamp 4 is mounted on the pipe pile 1. Specifically, the stepped clamp 4 includes a first clamping plate 41, a second clamping plate 42 and a connecting bolt 43, the first clamping plate 41 and the second clamping plate 42 are clamped on any symmetrical two sides of the tubular pile 1, stepped teeth 44 are arranged on the tubular pile contact surface of the first clamping plate 41 and the second clamping plate 42, and the stepped teeth 44 are arranged in an arc shape along the periphery of the tubular pile 1. The connecting bolt 43 is matched with a nut, a flat pad and a spring pad for use, two ends of the connecting bolt 43 are respectively connected to the first clamping plate 41 and the second clamping plate 42, and the connecting bolt 43 is screwed to enable the step teeth 44 on the first clamping plate 41 and the second clamping plate 42 to be tightly attached to the tubular pile 1. By this structure, the step-type clamp 4 can be firmly mounted on the pipe pile 1, and the pile has the characteristics of strong bearing capacity and difficult sinking.
The bearing bracket 5 includes two cross frames 51 and a connection plate 52 provided on the two cross frames 51. Two cross frames 51 are welded at both ends of the first clamping plate 41, and a -shaped structure is formed between the two cross frames and the first clamping plate 41. The string type inverter 3 is mounted on the two cross frames 51 through the connection plate member 52, specifically, the bottom of the connection plate member 52 is connected to the cross frames 51 through self-tapping screws, and the top of the connection plate member 52 is connected to the bottom of the string type inverter 3 through self-tapping screws. The string type inverter 3 is supported by the support bracket 5, and enough bearing capacity is provided by the step type clamp 4, so that the string type inverter 3 can be effectively prevented from sinking. In addition, the -shaped structure of the support bracket 5 has high structural strength and large contact area, and can effectively support the string-type inverter 3.
Further, still include exchanging the collection flow box 6 and ground flat iron 7, exchange collection flow box 6 and install on tubular pile 1 through staple bolt 2, ground flat iron 7 installs on tubular pile 1, exchange collection flow box 6, group's cluster dc-to-ac converter 3 and ground flat iron 7 are connected to step anchor clamps 4 through the circuit between the three, form Y font ground connection 8, realize Y font ground connection function.
The above embodiments are only for illustrating the present utility model, and are not to be construed as limiting the utility model in any way, and any person having ordinary skill in the art will realize that equivalent embodiments of partial changes and modifications can be made by using the disclosed technology without departing from the scope of the technical features of the present utility model.
Claims (6)
1. The utility model provides a group's cluster formula dc-to-ac converter fixed knot constructs, includes tubular pile, staple bolt and group's cluster formula dc-to-ac converter, group's cluster formula dc-to-ac converter passes through the staple bolt to be installed on the tubular pile, its characterized in that: the multi-stage inverter comprises a tubular pile, and is characterized by further comprising a stepped clamp and a support bracket, wherein stepped teeth are arranged on the inner side of the stepped clamp, the stepped clamp is arranged on the tubular pile, the stepped teeth are clung to the tubular pile, the support bracket is fixed on the stepped clamp, and the bottom of the multi-stage inverter is connected to the support bracket.
2. The string inverter fixing structure according to claim 1, wherein: the step type clamp comprises a first clamping plate, a second clamping plate and connecting bolts, step type teeth are arranged on the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate are oppositely clamped on any symmetrical two sides of the tubular pile, two ends of each connecting bolt are respectively connected to the first clamping plate and the second clamping plate, and the step type teeth on the first clamping plate and the second clamping plate are tightly attached to the tubular pile through screwing the connecting bolts.
3. The string inverter fixing structure according to claim 1, wherein: the step teeth are arranged in an arc shape along the periphery of the tubular pile.
4. The string inverter fixing structure according to claim 1, wherein: the support bracket comprises two transverse frames, and the two transverse frames are fixed on the stepped clamp and are in a -shaped structure between the stepped clamp.
5. The string inverter fixing structure according to claim 4, wherein: the support also comprises a connecting plate, the bottom of the connecting plate is connected to the cross frame through a self-tapping screw, and the top of the connecting plate is connected to the bottom of the string inverter through the self-tapping screw.
6. The string inverter fixing structure according to claim 1, wherein: still include exchanging the collection flow box and ground flat iron, exchange the collection flow box and install on the tubular pile through the staple bolt, ground flat iron installs on the tubular pile, exchange and connect to step anchor clamps through the circuit between collection flow box, group's cluster dc-to-ac converter and the ground flat iron three, form Y font ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536868.4U CN220135057U (en) | 2023-06-16 | 2023-06-16 | Group string type inverter fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536868.4U CN220135057U (en) | 2023-06-16 | 2023-06-16 | Group string type inverter fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220135057U true CN220135057U (en) | 2023-12-05 |
Family
ID=88956557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321536868.4U Active CN220135057U (en) | 2023-06-16 | 2023-06-16 | Group string type inverter fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220135057U (en) |
-
2023
- 2023-06-16 CN CN202321536868.4U patent/CN220135057U/en active Active
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