CN113992138A - Section bar angle sign indicating number subassembly convenient to group frame concatenation - Google Patents
Section bar angle sign indicating number subassembly convenient to group frame concatenation Download PDFInfo
- Publication number
- CN113992138A CN113992138A CN202111273720.1A CN202111273720A CN113992138A CN 113992138 A CN113992138 A CN 113992138A CN 202111273720 A CN202111273720 A CN 202111273720A CN 113992138 A CN113992138 A CN 113992138A
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- frame
- profile
- section bar
- corner brace
- boss
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- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009432 framing Methods 0.000 claims 9
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
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- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a profile corner brace assembly convenient for frame assembly and splicing, which comprises a frame profile and a connecting corner brace, wherein the frame profile is provided with an inner cavity for inserting the connecting corner brace, the inner cavity is provided with an inner R corner, and at least one edge of the frame profile is provided with a boss which is used for being tightly attached to the connecting corner brace and driving the connecting corner brace to be away from the inner R corner so as to avoid interference between a cutting edge line and the inner R corner. The assembly has the advantages of simple and reliable structure, low cost, no need of chamfering each connecting corner connector and capability of improving the splicing efficiency of the group frames.
Description
Technical Field
The invention mainly relates to a section bar frame assembling and splicing technology, in particular to a section bar corner connector assembly convenient for frame assembling and splicing.
Background
Solar energy is energy generated by a continuous nuclear fusion reaction process of black seeds in or on the surface of the sun. The solar energy has the advantages of sufficient resources, long service life, wide distribution, safety, cleanness, reliable technology and the like, and the application range is very wide because the solar energy can be converted into energy in various other forms. The electric power is obtained from solar energy, and is realized by performing photoelectric conversion through a solar cell.
When an existing solar photovoltaic panel is installed, the photovoltaic panel is installed in a frame firstly, the frame is formed by splicing and assembling four sectional materials, namely, the four sectional materials are inserted into an angle code in an inner cavity of a splicing node of the four sectional materials, connection of frames of the adjacent sectional materials is achieved through the angle code, because the angle code of the assembled frame is processed by cutting a long material to a certain width W, a cutting surface can generate an edge, an inner R angle exists in an inner cavity angle area of the sectional material, the edge can interfere with the edge of the angle code (as shown in figure 1), and the frame cannot be normally assembled and connected. Usually, interference can only be avoided by adopting a mode of chamfering the corner connectors of the group frames, and if chamfering is carried out on the corner connectors of each group frame, time and labor are wasted, and the cost of splicing the frames is undoubtedly increased.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the section bar corner brace component which is simple and reliable in structure, low in cost, free of chamfering each connecting corner brace and capable of improving the splicing efficiency of the assembled frame and is convenient for assembling the frame.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a section bar angle sign indicating number subassembly convenient to group frame concatenation, includes frame section bar and connection angle sign indicating number, the frame section bar has and is used for the cartridge connect the inner chamber of angle sign indicating number, the inner chamber has interior R angle, at least one edge shaping of frame section bar has and is used for hugging closely and order about with the connection angle sign indicating number and keep away from interior R angle is in order to avoid its cutting edge line and the boss that interior R angle is interfered.
As a further improvement of the above technical solution:
the lug boss is far away from the frame assembling and splicing node of the frame profile.
And a space avoiding part is formed between the peripheral edge of the boss, the inner R angle and the cutting edge line connecting the angle codes.
The inner cavity of the frame section bar is provided with two inner R corners, the two inner R corners are arranged on the same edge of the frame section bar, and the lug boss is formed on the edge.
The inner cavity of the frame profile is provided with two inner R corners which are positioned at opposite angles, and the bosses are formed on two opposite edges of the frame profile.
The inner cavity of the frame section bar is provided with four inner R corners, and the bosses are formed on two opposite edges of the frame section bar.
The inner cavity of the frame section bar is provided with four inner R corners, and the bosses are formed on four edges of the frame section bar.
The bosses are arranged at intervals along the length direction of the frame section.
The boss is formed with a clamping table, the connecting corner connector is provided with clamping teeth, and the clamping teeth are clamped with the clamping table in a matched mode during insertion.
Compared with the prior art, the invention has the advantages that:
the invention discloses a section bar corner connector assembly convenient for assembling and splicing frames, which comprises a frame section bar and a connecting corner connector, wherein the frame section bar is provided with an inner cavity for inserting the connecting corner connector, the inner cavity is provided with an inner R corner, and at least one edge of the frame section bar is formed with a boss which is used for clinging to the connecting corner connector and driving the connecting corner connector to be far away from the inner R corner so as to avoid the interference of a cutting edge line and the inner R corner. During the use, will connect the angle sign indicating number at every concatenation position of group frame and insert the inner chamber of frame section bar, connect the angle sign indicating number and receive the effect of boss and can keep away from interior R angle at the inner chamber, avoided the cutting crest line of connecting the angle sign indicating number to interfere with interior R angle, its simple structure is reliable, need not carry out the chamfer with every connection angle sign indicating number, and boss on the frame section bar can be one shot forming when shaping frame section bar, has improved group frame concatenation efficiency greatly, the cost is reduced.
Drawings
Fig. 1 is a schematic diagram of the matching of a frame profile and a connecting corner brace in the prior art.
Fig. 2 is a schematic structural diagram of a frame profile in embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of embodiment 1 of the present invention.
Fig. 4 is a schematic structural diagram of a frame profile in embodiment 2 of the present invention.
Fig. 5 is a schematic structural view of embodiment 2 of the present invention.
FIG. 6 is a schematic side sectional view of example 2 of the present invention.
Fig. 7 is a schematic structural diagram of a frame profile in embodiment 3 of the present invention.
Fig. 8 is a schematic structural view of embodiment 3 of the present invention.
Fig. 9 is a schematic structural diagram of a frame profile in embodiment 4 of the present invention.
Fig. 10 is a schematic structural view of embodiment 4 of the present invention.
The reference numerals in the figures denote:
1. frame section bar; 11. an inner cavity; 111. an inner R angle; 112. an evacuation section; 12. a boss; 121. clamping a platform; 2. connecting corner connectors; 21. and (4) clamping teeth.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
Example 1:
as shown in fig. 2 and 3, the first embodiment of the profile corner brace assembly for facilitating frame assembly and splicing of the invention comprises a frame profile 1 and a connecting corner brace 2, wherein the frame profile 1 is provided with an inner cavity 11 for inserting the connecting corner brace 2, the inner cavity 11 is provided with an inner R corner 111, and at least one edge of the frame profile 1 is formed with a boss 12 for tightly adhering to the connecting corner brace 2 and driving the connecting corner brace 2 away from the inner R corner 111 so as to avoid interference between a cutting edge line of the connecting corner brace and the inner R corner 111. During the use, every concatenation position at the group frame will be connected angle sign indicating number 2 and insert the inner chamber 11 of frame section bar 1, connect angle sign indicating number 2 and receive the effect of boss 12 and can keep away from interior R angle 111 at inner chamber 11, the cutting crest line of having avoided connecting angle sign indicating number 2 interferes with interior R angle 111, its simple structure is reliable, need not carry out the chamfer with every connection angle sign indicating number 2, and boss 12 on the frame section bar 1 can be one shot forming when shaping frame section bar 1, group frame concatenation efficiency has been improved greatly, and the cost is reduced.
In this embodiment, the boss 12 is far away from the frame assembling splicing node of the frame profile 1. Set up like this for boss 12 keeps away from the port of frame section bar 1, and the port of frame section bar 1 can not produce deformation because of when processing boss 12, has guaranteed group frame concatenation precision and efficiency.
In this embodiment, a clearance 112 is formed between the peripheral edge of the boss 12 and the inner R corner 111 and the cutting ridge line connecting the corner brace 2. The setting of portion 112 of keeping away, the cutting crest line of guaranteeing to connect angle sign indicating number 2 on the one hand can not form with boss 12 itself and interfere, and on the other hand can guarantee again that boss 12 itself can not form with interior R angle 111 and interfere, and its simple structure is ingenious.
In this embodiment, the inner cavity 11 of the frame profile 1 has two inner R corners 111, the two inner R corners 111 are on the same edge of the frame profile 1, and the boss 12 is formed on the edge.
Example 2:
as shown in fig. 4 to 6, a second embodiment of the sectional bar corner brace assembly for facilitating frame splicing according to the present invention is substantially the same as embodiment 1 except that: in this embodiment, the inner cavity 11 of the frame profile 1 has two inner R corners 111, the two inner R corners 111 are located at diagonal positions, and the bosses 12 are formed on two opposite sides of the frame profile 1. The structure is simple, and the S-shaped frame profile is suitable for the S-shaped frame profile 1.
In this embodiment, a clamping table 121 is formed on the boss 12, a clamping tooth 21 is arranged on the connecting corner connector 2, and the clamping tooth 21 and the clamping table 121 are in matched clamping connection when the connector is inserted. Set up like this, realized connecting angle sign indicating number 2 and frame section bar 1's harmless installation, can also reach the stopping effect.
Example 3:
as shown in fig. 7 and 8, a third embodiment of the assembly of the invention for a section bar corner brace, which facilitates the splicing of a frame, is substantially the same as embodiment 1 except that: in this embodiment, the inner cavity 11 of the frame profile 1 has four inner R corners 111, and the bosses 12 are formed on two opposite sides of the frame profile 1. The structure is simple, and the square tube frame profile is suitable for the square tube frame profile 1.
In this embodiment, the bosses 12 are arranged at intervals along the length direction of the frame profile 1. By the arrangement, the contact area with the connecting corner connector 2 is increased, and the connecting stability is improved.
Example 4:
as shown in fig. 9 and 10, a fourth embodiment of the assembly of the sectional bar corner brace for facilitating frame splicing according to the present invention is substantially the same as embodiment 1 except that: in this embodiment, the inner cavity 11 of the frame profile 1 has four inner R corners 111, and the bosses 12 are formed on four sides of the frame profile 1. The structure is simple, and the square tube frame profile is suitable for the square tube frame profile 1.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (10)
1. The utility model provides a section bar angle sign indicating number subassembly convenient to group frame concatenation, includes frame section bar (1) and connects angle sign indicating number (2), frame section bar (1) has and is used for cartridge inner chamber (11) of connecting angle sign indicating number (2), inner chamber (11) have interior R angle (111), its characterized in that: at least one edge of frame section bar (1) is formed with and is used for hugging closely with connecting angle sign indicating number (2) and drives and connect angle sign indicating number (2) and keep away from interior R angle (111) in order to avoid its cutting crest line and interior R angle (111) to interfere boss (12).
2. The profile corner brace assembly facilitating framing according to claim 1, wherein: the lug boss (12) is far away from the frame assembling and splicing node of the frame profile (1).
3. The profile corner brace assembly facilitating framing according to claim 2, wherein: and a space avoiding part (112) is formed between the peripheral edge of the boss (12) and the inner R angle (111) and the cutting ridge line of the connecting corner connector (2).
4. The profile corner brace assembly convenient for framing and splicing of claim 3, wherein: the inner cavity (11) of the frame profile (1) is provided with two inner R corners (111), the two inner R corners (111) are arranged on the same edge of the frame profile (1), and the boss (12) is formed on the edge.
5. The profile corner brace assembly convenient for framing and splicing of claim 3, wherein: the inner cavity (11) of the frame profile (1) is provided with two inner R corners (111), the two inner R corners (111) are located at diagonal positions, and the bosses (12) are formed on two opposite edges of the frame profile (1).
6. The profile corner brace assembly convenient for framing and splicing of claim 3, wherein: the inner cavity (11) of the frame profile (1) is provided with four inner R corners (111), and the bosses (12) are formed on two opposite edges of the frame profile (1).
7. The profile corner brace assembly convenient for framing and splicing of claim 3, wherein: the inner cavity (11) of the frame profile (1) is provided with four inner R corners (111), and the bosses (12) are formed on four edges of the frame profile (1).
8. The profile corner brace assembly facilitating framing of any one of claims 1 to 7, wherein: the bosses (12) are arranged at intervals along the length direction of the frame section bar (1).
9. The profile corner brace assembly facilitating framing of any one of claims 1 to 7, wherein: the boss (12) is provided with a clamping table (121) in a forming mode, the connecting corner connector (2) is provided with clamping teeth (21), and the clamping teeth (21) are matched and clamped with the clamping table (121) in a clamping mode.
10. The profile corner brace assembly facilitating framing of claim 8, wherein: the boss (12) is provided with a clamping table (121) in a forming mode, the connecting corner connector (2) is provided with clamping teeth (21), and the clamping teeth (21) are matched and clamped with the clamping table (121) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111273720.1A CN113992138A (en) | 2021-10-29 | 2021-10-29 | Section bar angle sign indicating number subassembly convenient to group frame concatenation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111273720.1A CN113992138A (en) | 2021-10-29 | 2021-10-29 | Section bar angle sign indicating number subassembly convenient to group frame concatenation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113992138A true CN113992138A (en) | 2022-01-28 |
Family
ID=79744566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111273720.1A Pending CN113992138A (en) | 2021-10-29 | 2021-10-29 | Section bar angle sign indicating number subassembly convenient to group frame concatenation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113992138A (en) |
-
2021
- 2021-10-29 CN CN202111273720.1A patent/CN113992138A/en active Pending
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