CN113922302A - Cable bridge outdoor offline mounting structure for photovoltaic power generation - Google Patents
Cable bridge outdoor offline mounting structure for photovoltaic power generation Download PDFInfo
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- CN113922302A CN113922302A CN202111311822.8A CN202111311822A CN113922302A CN 113922302 A CN113922302 A CN 113922302A CN 202111311822 A CN202111311822 A CN 202111311822A CN 113922302 A CN113922302 A CN 113922302A
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- cover plate
- cable
- frame
- plywood
- offline
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses an outdoor offline mounting structure of a cable bridge frame for photovoltaic power generation, which comprises a wall body, a cable line bank and a cable well, wherein both sides of the horizontal end of the cable line bank are provided with a top frame, a splicing frame and a bottom frame which are fixedly connected with the wall body, the front end surfaces of the top frame, the splicing frame and the bottom frame are respectively and rotatably connected with a first cover plate, a second cover plate and a third cover plate through rotating shafts, the top frame, the splicing frame and the bottom frame as well as the first cover plate, the second cover plate and the third cover plate are combined through clamping parts, a plurality of groups of brackets are arranged between two groups of the top frame, the splicing frame and the bottom frame, and two adjacent groups of the brackets are fixedly connected through elastic belts. According to the cable bridge outdoor offline mounting structure, the cable line row is supported, so that an operator does not need to calculate the distance between the brackets and simultaneously realizes the integral mounting of the plurality of groups of brackets, and the use convenience of the cable bridge outdoor offline mounting structure is improved.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation system installation, in particular to an outdoor offline installation structure of a cable bridge for photovoltaic power generation.
Background
Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the main components are electronic components. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.
At present, the existing cable bridge outdoor offline mounting structure still has defects, firstly, the existing cable bridge outdoor offline mounting structure is mostly composed of a plurality of groups of cable brackets, during mounting, the plurality of groups of cable brackets are mounted at specified intervals and separated and fixedly mounted on a wall body through expansion screws, in the process, an operator needs to accurately control the intervals between the brackets and also needs to mount the brackets one by one, and the operation is complex, so that the use convenience of the cable bridge outdoor offline mounting structure is reduced; secondly, when the cable bridge is installed, in order to avoid water or mice entering the cable well, the cable bridge needs to be subjected to filler treatment when penetrating into the cable well, so that the sealing performance between the cable bridge and the cable well is ensured, but the filled filler has no moving characteristic, namely, the filler needs to be damaged when the cable bridge is subsequently adjusted, the filler is filled after the adjustment is completed, the overall operation is contradictory, and therefore the using effect of the outdoor offline installation structure of the cable bridge is reduced.
Disclosure of Invention
The invention aims to solve the problems and provides an outdoor offline mounting structure of a cable bridge for photovoltaic power generation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an outdoor mounting structure that rolls off production line of cable testing bridge for photovoltaic power generation, includes wall body, cable conductor row and cable shaft, cable conductor row horizontal end both sides all are provided with roof-rack, splice frame and the chassis in wall body fixed connection, the terminal surface rotates respectively through the pivot before roof-rack, splice frame and the chassis and is connected with apron one, apron two and apron three, all make up through block portion between roof-rack, splice frame and the chassis and between apron one, apron two and the apron three, it is two sets of roof-rack, splice frame and chassis are provided with the multiunit bracket up to now, pass through elastic webbing fixed connection between adjacent two sets of in the multiunit bracket, apron one, apron two and apron three are respectively through fastener and a set of bracket outer table wall fixed connection.
As a further description of the above technical solution:
the utility model discloses a cable well, including first plywood, plywood and second plywood, the outer table wall of cable line row is arranged at plywood one and plywood two, the table wall is pegged graft in the cable well top has plywood one and plywood two, rotate through the pivot between plywood one and the plywood two and be connected, just one side and plywood two and cable well top that plywood one kept away from the pivot are fixed connection, plywood one and plywood two registries at the outer table wall of cable line row.
As a further description of the above technical solution:
the clamping part comprises a lug and a clamping groove corresponding to the lug.
As a further description of the above technical solution:
the top frame, the splicing frame and the outer surface wall of the bottom frame are fixedly provided with installation pieces, and the installation pieces are fixedly connected with the wall body through expansion screws.
As a further description of the above technical solution:
at least two groups of the elastic belts are horizontally distributed between two adjacent groups of the brackets.
As a further description of the above technical solution:
the top frame and the bottom frame are both of L-shaped structures.
As a further description of the above technical solution:
the outer surface walls of the first cover plate, the second cover plate and the third cover plate are provided with rough grains.
As a further description of the above technical solution:
the utility model provides a plywood I, plywood II, the outer wall seted up with cable conductor row assorted fluting in plywood I and plywood II, just the outer wall fixed mounting has the elastic cushion layer in the fluting.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, after the top frames are fixed on two sides of the cable line row, the combination among the bottom frame, the splicing frame and the top frame is completed through the matching of the convex block and the clamping groove, the combination among the bottom frame, the splicing frame and the top frame and the wall body is completed through the expansion screws in sequence, the rest brackets are released while the top surface wall of one group of the surface walls in the uppermost layer of the plurality of groups of brackets is attached to the inner surface wall of the top frame, the rest brackets fall down under the action of self gravity, the space among the brackets is limited by the elastic band until the brackets are spread out equidistantly in the vertical direction, at the moment, the first cover plate drives the second cover plate and the third cover plate to overturn and be lapped on the surface walls of the plurality of groups of brackets, and finally the top frame, the splicing frame and the bottom frame are fixed with the group of brackets at the corresponding positions through the screws, at the moment, the brackets are covered on the outer side of the cable line row to realize the support of the cable line row, the integral installation of a plurality of groups of brackets is realized while the distance between the brackets does not need to be calculated by an operator, so that the use convenience of the cable bridge outdoor offline installation structure is improved.
2. According to the invention, after the cable line row is combined with the cable well, the first plywood and the second plywood are turned over to be sleeved on the outer surface wall of the cable line row, the first plywood and the second plywood are pushed downwards to be inserted into the top of the cable well, and finally the first plywood, the second plywood and the top of the cable well are fixed through the fasteners, so that the air tightness between the top of the cable well and the cable line row is ensured, the detachable effect of the first plywood and the second plywood is ensured, and the using effect of the outdoor cable laying installation structure of the cable bridge is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the bracket and the elastic band of the present invention;
FIG. 3 is a schematic structural view of the bottom frame and the top frame of the present invention;
FIG. 4 is a schematic structural view of a plywood I and a plywood II according to the present invention;
fig. 5 is a schematic structural view of a card slot and a bump in the invention.
Illustration of the drawings:
1. a wall body; 2. a cable line bank; 3. a bracket; 4. a cable well; 5. a first plywood; 6. a second plywood; 7. a chassis; 8. a first cover plate; 9. mounting a sheet; 10. a second cover plate; 11. a cover plate III; 12. an elastic band; 13. splicing frames; 14. a top frame; 15. a card slot; 16. and (4) a bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-5, an outdoor cable-dropping installation structure of a cable bridge for photovoltaic power generation includes a wall 1, a cable line bank 2 and a cable well 4, wherein both sides of a horizontal end of the cable line bank 2 are provided with a top frame 14, a splicing frame 13 and a bottom frame 7 fixedly connected to the wall 1, the front end faces of the top frame 14, the splicing frame 13 and the bottom frame 7 are respectively and rotatably connected with a first cover plate 8, a second cover plate 10 and a third cover plate 11 through a rotating shaft, the top frame 14, the splicing frame 13 and the bottom frame 7, the first cover plate 8, the second cover plate 10 and the third cover plate 11 are combined through a clamping part, the two groups of top frames 14, the splicing frame 13 and the bottom frame 7 are provided with a plurality of groups of brackets 3, two adjacent groups of the plurality of brackets 3 are fixedly connected through an elastic band 12, and the first cover plate 8, the second cover plate 10 and the third cover plate 11 are respectively and fixedly connected to outer walls of the brackets 3 through fasteners.
After the top frame 14 is fixed on two sides of the cable row 2, the bottom frame 7, the splicing frame 13 and the top frame 14 are combined through the matching of the convex block 16 and the clamping groove 15, the combination of the bottom frame 7, the splicing frame 13 and the top frame 14 and the wall body 1 is completed through expansion screws in sequence, the rest brackets 3 are released while one group of outer surface walls of the uppermost layer of the plurality of groups of brackets 3 are attached to the inner surface wall of the top frame 14, the rest brackets 3 fall under the action of self gravity, the elastic belt 12 limits the distance among the brackets 3 until the brackets 3 are spread out at equal intervals in the vertical direction, at the moment, the cover plate I8 is overturned to drive the cover plate II 10 and the cover plate III 11 to overturn and be lapped on the outer surface walls of the plurality of groups of brackets 3, and finally the top frame 14, the splicing frame 13 and the bottom frame 7 are fixed with one group of brackets 3 at corresponding positions through screws, at the moment, all the brackets 3 cover the outer side of the cable row 2, the support of the cable line row 2 is realized, so that the integral installation of a plurality of groups of brackets 3 is realized while an operator does not need to calculate the distance between the brackets 3, and the use convenience of the cable bridge outdoor offline installation structure is improved.
The interior table wall in 4 tops of cable shaft is pegged graft and is had plywood one 5 and plywood two 6, rotates through the pivot between plywood one 5 and the plywood two 6 and is connected, and plywood one 5 keep away from the one side of pivot and plywood two 6 and 4 tops of cable shaft are fixed connection, plywood one 5 and 6 registrates at the outer table wall of cable conductor row 2 of plywood.
After combining cable conductor row 2 and cable shaft 4, upset plywood 5 and plywood two 6 make both registrate at cable conductor row 2's exterior wall, promote plywood 5 and plywood two 6 downwards and make its top of pegging graft into cable shaft 4, at last accomplish the fixed at plywood 5 and plywood two 6 and cable shaft 4 top through the fastener, both guaranteed the gas tightness between 4 tops of cable shaft and cable conductor row 2 with this, guaranteed plywood 5 and plywood two 6's detachable effect simultaneously, thereby the outdoor result of use of installing the structure of getting off the production line of cable testing bridge has been improved.
The clamping part comprises a lug 16 and a corresponding clamping groove 15, so that the alignment of the top frame 14, the splicing frame 13 and the bottom frame 7 and the linkage of the first cover plate 8, the second cover plate 10 and the third cover plate 11 are realized.
The installation pieces 9 are fixedly installed on the outer surface walls of the top frame 14, the splicing frame 13 and the bottom frame 7, and the installation pieces 9 are fixedly connected with the wall body 1 through expansion screws so as to ensure the position stability of the top frame 14, the splicing frame 13 and the bottom frame 7.
At least two sets of elastic webbing 12 are horizontal distribution between adjacent two sets of brackets 3, avoid bracket 3 to take place to twist reverse, guarantee bracket 3's planarization.
The top frame 14 and the bottom frame 7 are both L-shaped so that the carriage 3 is quickly positioned.
The outer surface walls of the first cover plate 8, the second cover plate 10 and the third cover plate 11 are provided with rough grains so as to ensure the positioning effect of the bracket 3.
The inside surface wall of plywood one 5 and plywood two 6 is seted up with 2 assorted flutings of cable conductor row, and the inside surface wall fixed mounting of fluting has the elasticity bed course to this guarantees the gas tightness between plywood one 5 and plywood two 6 and the cable conductor row 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A cable bridge outdoor offline mounting structure for photovoltaic power generation comprises a wall body (1), a cable line bank (2) and a cable well (4), and is characterized in that both sides of the horizontal end of the cable line bank (2) are respectively provided with a top frame (14), a splicing frame (13) and a bottom frame (7) which are fixedly connected with the wall body (1), the front end faces of the top frame (14), the splicing frame (13) and the bottom frame (7) are respectively and rotatably connected with a first cover plate (8), a second cover plate (10) and a third cover plate (11) through rotating shafts, the top frame (14), the splicing frame (13) and the bottom frame (7) as well as the first cover plate (8), the second cover plate (10) and the third cover plate (11) are combined through clamping parts, a plurality of groups of brackets (3) are arranged between the two groups of top frames (14), the splicing frame (13) and the bottom frame (7), and adjacent two groups of brackets (3) are fixedly connected through elastic belts (12), the cover plate I (8), the cover plate II (10) and the cover plate III (11) are fixedly connected with the outer surface walls of the group of brackets (3) through fasteners respectively.
2. The outdoor offline mounting structure of the cable bridge for photovoltaic power generation as recited in claim 1, wherein a plywood I (5) and a plywood II (6) are inserted into an inner surface wall of the top of the cable well (4), the plywood I (5) and the plywood II (6) are rotatably connected through a rotating shaft, one side of the plywood I (5) far away from the rotating shaft is fixedly connected with the plywood II (6) and the top of the cable well (4), and the plywood I (5) and the plywood II (6) are sleeved on an outer surface wall of the cable line row (2).
3. The outdoor offline mounting structure of cable tray for photovoltaic power generation as recited in claim 1, wherein said engaging portion comprises a protrusion (16) and a corresponding slot (15).
4. The outdoor offline mounting structure of the cable bridge frame for photovoltaic power generation as claimed in claim 1, wherein mounting pieces (9) are fixedly mounted on the outer surface walls of the top frame (14), the splicing frame (13) and the bottom frame (7), and the mounting pieces (9) are fixedly connected with the wall body (1) through expansion screws.
5. The outdoor offline mounting structure of a cable tray for photovoltaic power generation as recited in claim 1, wherein at least two sets of said elastic bands (12) are horizontally distributed between two adjacent sets of brackets (3).
6. The outdoor offline mounting structure of a cable tray for photovoltaic power generation as recited in claim 1, wherein said top frame (14) and said bottom frame (7) are both L-shaped.
7. The outdoor offline mounting structure of cable trays for photovoltaic power generation as recited in claim 1, wherein said first cover plate (8), said second cover plate (10) and said third cover plate (11) have rough texture on their outer surface.
8. The outdoor offline mounting structure of the cable bridge rack for photovoltaic power generation as recited in claim 2, wherein the inner surface walls of the first plywood (5) and the second plywood (6) are provided with a groove matched with the cable line row (2), and the inner surface wall of the groove is fixedly provided with an elastic cushion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311822.8A CN113922302B (en) | 2021-11-08 | 2021-11-08 | Outdoor cable bridge offline installation structure for photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311822.8A CN113922302B (en) | 2021-11-08 | 2021-11-08 | Outdoor cable bridge offline installation structure for photovoltaic power generation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113922302A true CN113922302A (en) | 2022-01-11 |
| CN113922302B CN113922302B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111311822.8A Active CN113922302B (en) | 2021-11-08 | 2021-11-08 | Outdoor cable bridge offline installation structure for photovoltaic power generation |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233098A (en) * | 1998-04-20 | 1999-10-27 | 郝英男 | Combined vertical electrical cable layer and its laying method |
| CN205406750U (en) * | 2016-03-08 | 2016-07-27 | 石家庄华友电子有限公司 | Platform obviously applies downlead |
| CN206338494U (en) * | 2016-12-14 | 2017-07-18 | 浙江亚厦装饰股份有限公司 | A kind of partition wall interior lines pipe fixation structure |
| CN107078482A (en) * | 2014-05-27 | 2017-08-18 | 维尔迪诺克斯公司 | Improvement to cable tray section |
| CN208209404U (en) * | 2018-04-26 | 2018-12-07 | 长春威奥轨道交通科技有限公司 | A kind of lower line bracket |
| CN109950797A (en) * | 2019-03-15 | 2019-06-28 | 浙江建设职业技术学院 | A kind of Intelligent campus data center machine room chute and its construction method |
| CN110360488A (en) * | 2019-07-23 | 2019-10-22 | 上海宝冶集团有限公司 | Single storey industry workshop inner lighting system and laying method |
| CN214337464U (en) * | 2021-03-25 | 2021-10-01 | 英特莱福油气技术河北股份有限公司 | Folding cable trough frame for rotary drilling machine |
-
2021
- 2021-11-08 CN CN202111311822.8A patent/CN113922302B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233098A (en) * | 1998-04-20 | 1999-10-27 | 郝英男 | Combined vertical electrical cable layer and its laying method |
| CN107078482A (en) * | 2014-05-27 | 2017-08-18 | 维尔迪诺克斯公司 | Improvement to cable tray section |
| CN205406750U (en) * | 2016-03-08 | 2016-07-27 | 石家庄华友电子有限公司 | Platform obviously applies downlead |
| CN206338494U (en) * | 2016-12-14 | 2017-07-18 | 浙江亚厦装饰股份有限公司 | A kind of partition wall interior lines pipe fixation structure |
| CN208209404U (en) * | 2018-04-26 | 2018-12-07 | 长春威奥轨道交通科技有限公司 | A kind of lower line bracket |
| CN109950797A (en) * | 2019-03-15 | 2019-06-28 | 浙江建设职业技术学院 | A kind of Intelligent campus data center machine room chute and its construction method |
| CN110360488A (en) * | 2019-07-23 | 2019-10-22 | 上海宝冶集团有限公司 | Single storey industry workshop inner lighting system and laying method |
| CN214337464U (en) * | 2021-03-25 | 2021-10-01 | 英特莱福油气技术河北股份有限公司 | Folding cable trough frame for rotary drilling machine |
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| CN113922302B (en) | 2023-05-02 |
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