CN203840256U - Connection piece and connection piece combination - Google Patents
Connection piece and connection piece combination Download PDFInfo
- Publication number
- CN203840256U CN203840256U CN201420080716.2U CN201420080716U CN203840256U CN 203840256 U CN203840256 U CN 203840256U CN 201420080716 U CN201420080716 U CN 201420080716U CN 203840256 U CN203840256 U CN 203840256U
- Authority
- CN
- China
- Prior art keywords
- substrate
- nut
- clamping part
- screw
- hole
- 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.)
- Expired - Lifetime
Links
- 239000000758 substrate Substances 0.000 claims description 46
- 238000005452 bending Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005516 engineering process Methods 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
- Connection Of Plates (AREA)
Abstract
Provided are a connection piece and a connection piece combination. The connection piece is used for connecting two guide rails. Each guide rail comprises a side plate. The connection piece is characterized in that the connection piece comprises a connection support, two nuts and two screws; each screw comprises a rod section equipped with threads and a head section; the connection support comprises a clamping section and two connection sections connected with two ends of the clamping section. The clamping section holds the two screws and is equipped with two through holes corresponding to the two screws. Two sides of each side plate extend to form two folded plates. The connection support is clamped among the folded plates and the side plates of the two guide rails. The rod parts of the two screws go through the two through holes and are pressed against the side plates of the two guide rails after the two nuts are screwed. The head parts of the nuts are pressed against the clamping section. The connection piece needs no screwed hole processing, the nuts go through the through holes of the connection piece and are locked in the screws, and thus the two guide rails are connected, and damage of the connection piece is avoided.
Description
Technical field
The utility model relates to a kind of connector and connector combination.
Background technology
In solar bracket, between aluminium guide rail, often connect by connector, generally need to be on connector thread mill drilling to be used in conjunction with screw element, in the time of frequent dismounting, screwed hole is easily damaged and cause whole connector normally to use.
Utility model content
In view of more than, be necessary to provide the combination of a kind of non-damageable connector and connector.
A kind of connector, comprise a link, two nuts and two-screw, screw comprises establishes threaded bar portion and a head, this link comprises that a clamping part and two is connected in the connecting portion of these clamping part both sides, this clamping part is accommodated this two nut and is provided with two through hole that should two nuts, the bar portion of this two-screw can screw in this two nut, this clamping part of head butt of this two-screw through after this two through hole.
Preferably, this clamping part takes the shape of the letter U, comprise a substrate and two extensions from this two connecting portion of the extended connection in the both sides of substrate, through hole is located at substrate, the inner side of each extension and be respectively equipped with boss away from the lateral margin of substrate, one end butt substrate of this two nut, the other end butt of this two nut is away from the boss of substrate, and the boss of the inner side of extension fastens the outside of two nuts.
Preferably, this connector also comprises two plain washers and two spring washers, and this two nut is fixed on through after this two spring washer, this two plain washer and this two through hole in the bar portion of this two-screw.
A kind of connector combination, comprise two guide rails and a connection piece, each guide rail comprises side plate, this connector comprises a link, two nuts and two screws, screw comprises establishes threaded bar portion and a head, this link comprises that a clamping part and two is connected in the connecting portion of these clamping part both sides, this clamping part is accommodated this two nut and is provided with two through hole that should two nuts, bifoldable plate is extended in the both sides of this side plate, this link is held between the flap and side plate of this two guide rail, the bar portion of this two screw is through this two through hole, screw in the side plate of supporting this two guide rail after this two nut, the head butt clamping part of this screw.
Preferably, this clamping part takes the shape of the letter U, comprise a substrate and two extensions from this two connecting portion of the extended connection in the both sides of substrate, this two through hole is located at this substrate, the inner side of each extension and be respectively equipped with boss away from the lateral margin of substrate, one end butt substrate of this two nut, the other end butt of this two nut is away from the boss of substrate, and the boss of the inner side of extension fastens the outside of nut.
Preferably, this bifoldable plate is L-shaped, and bending in opposite directions, the connecting portion butt side plate of link, and the flap hook of guide rail supports connecting portion.
A kind of connector combination, comprise two guide rails and a connection piece, each guide rail comprises that two relative the first side plates and connect the second side plate of this two first side plate, this connector comprises a link, two nuts and two-screw, screw comprises establishes threaded bar portion and a head, this link comprises a clamping part, this clamping part is accommodated this two nut and is provided with two through hole that should two nuts, the corresponding through hole of the second side plate is provided with perforation, recline the second side plate of two guide rails of this clamping part, this two nut is fixed on after passing perforation and through hole in the bar portion of this two-screw, the head butt clamping part of two screws.
Preferably, this link also comprises that two are connected in the connecting portion of the both sides of this clamping part, and the side away from clamping part of every a junction is extended an arm plate, and this two first side plate is provided with two kinks, this this two kink of arm plate butt.
Preferably, this clamping part takes the shape of the letter U, comprise a substrate and two extensions from this two connecting portion of the extended connection in the both sides of substrate, through hole is located at substrate, the inner side of each extension and be respectively equipped with boss away from the lateral margin of substrate, one end butt substrate of this two nut, the other end butt of this two nut is away from the boss of substrate, and the boss of the inner side of extension fastens the outside of this two nut.
Preferably, this connector also comprises two plain washers and two spring washers, and this two nut is fixed on after passing this two spring washer, this two plain washer, this two perforation and this two through hole in the bar portion of this two-screw.
Above-mentioned connector is without thread mill drilling, and the through hole that passes connector by screw is locked nut and can be carried out the connection of two guide rails, avoids damaging connector.
Brief description of the drawings
Fig. 1 is the first preferred embodiments of the utility model connector and the three-dimensional exploded view of two guide rails.
The stereogram of the link in Fig. 2 Fig. 1.
Fig. 3 is the assembly drawing of Fig. 1.
Fig. 4 is the cutaway view of Fig. 3 along IV-IV line.
Fig. 5 is the second preferred embodiments of the utility model connector and the three-dimensional exploded view of two guide rails.
Fig. 6 is the assembly drawing of Fig. 5.
Fig. 7 is the cutaway view of Fig. 6 along VII-VII line.
Main element symbol description
| Connector | 20、20a |
| Link | 22 |
| Clamping part | 222 |
| Substrate | 2221 |
| Extension | 2222 |
| Through hole | 2226 |
| Boss | 2228 |
| Connecting portion | 224 |
| Arm plate | 2242 |
| Screw | 24 |
| Screw | 24a |
| Nut | 26 |
| Plain washer | 28 |
| Spring washer | 29 |
| Guide rail | 30、40 |
| Side plate | 33、36 |
| Flap | 332、362 |
| The first side plate | 41 |
| Junction surface | 411 |
| Kink | 413 |
| Flanging | 416 |
| The second side plate | 42、43 |
| Perforation | 44 |
Following embodiment further illustrates the utility model in connection with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, the first execution mode of the utility model connector 20, for connecting two guide rails 30.
Each guide rail 30 comprises side plate 33 microscler and that be parallel to each other and side plate 36.The two L shaped flaps 332 of bending are in opposite directions extended in the both sides of side plate 33.The two L shaped flaps 362 of bending are in opposite directions extended in the both sides of side plate 36.
Connector 20 comprises a link 22, two screws 24 and two nuts 26.Screw 24 comprises that a head and establishes threaded bar portion.
See also Fig. 2, this link 22 comprises that a clamping part roughly taking the shape of the letter U 222 and two is connected in the connecting portion 224 of the both sides of clamping part 222.Clamping part 222 comprises a substrate 2221 and from substantially vertical extended two extensions 2222 in the both sides of substrate 2221.This two connecting portion 224 vertically stretches out from the last side of this two extension 2222.The end of every a junction 224 is to the vertical arm plate 2242 that extends of the direction away from clamping part 222.Substrate 2221 is provided with two through hole 2226.The inner side of each extension 2222 and be respectively equipped with boss 2228 away from the lateral margin of substrate 2221.
Refer to Fig. 1, Fig. 3 and Fig. 4, when installation, this two nut 26 is contained in to the clamping part 222 of this link 22 and aligns this two through hole 2226.The inner side of one end butt substrate 2221 of this two nut 26, the other end butt of this two nut 26 is away from the boss 2228 of the lateral margin of substrate 2221.The boss 2228 of these two extensions, 2222 inner sides fastens the outside of nut 26.Link 22 is held between the side plate 33 and flap 332 of this two guide rail 30.The connecting portion 224 butt side plates 33 of link 22.Flap 332 hooks of guide rail 30 support connecting portion 224.By the bar portion of this two screw 24 through the two through hole 2226 of link 22, screw in the side plate 33 of supporting this two guide rail 30 after this two nut 26, the outside of the head butt substrate 2221 of screw 24.So far, a side of two guide rails 30 completes connection.The opposite side of this two guide rail 30 also can be connected with another connector 20, and mode is same as described above.
Refer to Fig. 5, the second execution mode of the utility model connector 20a, for connecting two guide rails 40.
See also Fig. 6 and Fig. 7, guide rail 40 is a hollow structure, comprises two relative the first side plate 41 and two parallel the second relative side plates 42,43.Each first side plate 41 comprises two flangings 416 of the corresponding one end that vertically connects respectively the second side plate 42,43, this two flanging 416 is away from inner two kinks 413 that extend of one end vertical guide rails 40 of the second side plate 42,43 of correspondence and be connected in the junction surface 411 between this two kink 413 certainly.This two second side plate 42,43 is respectively provided with some perforation 44.
Connector 20a comprises link 22, two-screw 24a, two nuts 26, two plain washers 28 and two spring washers 29.Screw 24a comprises that a head and establishes threaded bar portion.
When installation, this two nut 26 is contained in to the clamping part 222 of this link 22 and just to this two through hole 2226.The inner side of these two nuts, 26 butt substrates 2221.These boss 2228 fasten the outside of nut 26.The two ends of link 22 are contained in respectively between the second side plate 42 of this two guide rail 40 and the flanging 416 of correspondence.Link 22 is folded between two first side plates 41 of each guide rail 40.The two arm plates 2242 butt kink 413 respectively of link 22.The inner side of substrate 2221 butt second side plates 42 of this link 22.The bar portion of this two-screw 24a, successively through after two spring washers 29, two plain washers 28, the perforation 44 of this second side plate 42 and the through hole 2226 of this link 22, is tightened in to this two nut 26, the head butt plain washer 28 of screw 24a.So far, a side of two guide rails 40 completes connection.The opposite side of this two guide rail 40, a side of the second side plate 43 also can be connected with another connector 20a, and mode is same as described above.
Claims (10)
1. a connector, comprise a link, two nuts and two-screw, screw comprises establishes threaded bar portion and a head, it is characterized in that: this link comprises that a clamping part and two is connected in the connecting portion of these clamping part both sides, this clamping part is accommodated this two nut and is provided with two through hole that should two nuts, the bar portion of this two-screw can screw in this two nut, this clamping part of head butt of this two-screw through after this two through hole.
2. connector as claimed in claim 1, it is characterized in that: this clamping part takes the shape of the letter U, comprise a substrate and two extensions from this two connecting portion of the extended connection in the both sides of substrate, through hole is located at substrate, the inner side of each extension and be respectively equipped with boss away from the lateral margin of substrate, one end butt substrate of this two nut, the other end butt of this two nut is away from the boss of substrate, and the boss of the inner side of extension fastens the outside of two nuts.
3. connector as claimed in claim 1, is characterized in that: this connector also comprises two plain washers and two spring washers, and this two nut is fixed on through after this two spring washer, this two plain washer and this two through hole in the bar portion of this two-screw.
4. a connector combination, comprise two guide rails and a connection piece, each guide rail comprises side plate, it is characterized in that: this connector comprises a link, two nuts and two screws, screw comprises establishes threaded bar portion and a head, this link comprises that a clamping part and two is connected in the connecting portion of these clamping part both sides, this clamping part is accommodated this two nut and is provided with two through hole that should two nuts, bifoldable plate is extended in the both sides of this side plate, this link is held between the flap and side plate of this two guide rail, the bar portion of this two screw is through this two through hole, screw in the side plate of supporting this two guide rail after this two nut, the head butt clamping part of this screw.
5. connector combination as claimed in claim 4, it is characterized in that: this clamping part takes the shape of the letter U, comprise a substrate and two extensions from this two connecting portion of the extended connection in the both sides of substrate, this two through hole is located at this substrate, the inner side of each extension and be respectively equipped with boss away from the lateral margin of substrate, one end butt substrate of this two nut, the other end butt of this two nut is away from the boss of substrate, and the boss of the inner side of extension fastens the outside of nut.
6. connector combination as claimed in claim 4, is characterized in that: this bifoldable plate is L-shaped, and bending in opposite directions, the connecting portion butt side plate of link, and the flap hook of guide rail supports connecting portion.
7. a connector combination, comprise two guide rails and a connection piece, each guide rail comprises that two relative the first side plates and connect the second side plate of this two first side plate, it is characterized in that: this connector comprises a link, two nuts and two-screw, screw comprises establishes threaded bar portion and a head, this link comprises a clamping part, this clamping part is accommodated this two nut and is provided with two through hole that should two nuts, the corresponding through hole of the second side plate is provided with perforation, recline the second side plate of two guide rails of this clamping part, this two nut is fixed on after passing perforation and through hole in the bar portion of this two-screw, the head butt clamping part of two screws.
8. connector combination as claimed in claim 7, it is characterized in that: this link also comprises that two are connected in the connecting portion of the both sides of this clamping part, a side away from clamping part of every a junction is extended an arm plate, and this two first side plate is provided with two kinks, this this two kink of arm plate butt.
9. connector combination as claimed in claim 8, it is characterized in that: this clamping part takes the shape of the letter U, comprise a substrate and two extensions from this two connecting portion of the extended connection in the both sides of substrate, through hole is located at substrate, the inner side of each extension and be respectively equipped with boss away from the lateral margin of substrate, one end butt substrate of this two nut, the other end butt of this two nut is away from the boss of substrate, and the boss of the inner side of extension fastens the outside of this two nut.
10. connector combination as claimed in claim 7, is characterized in that: this connector also comprises two plain washers and two spring washers, and this two nut is fixed on after passing this two spring washer, this two plain washer, this two perforation and this two through hole in the bar portion of this two-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080716.2U CN203840256U (en) | 2014-02-25 | 2014-02-25 | Connection piece and connection piece combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080716.2U CN203840256U (en) | 2014-02-25 | 2014-02-25 | Connection piece and connection piece combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203840256U true CN203840256U (en) | 2014-09-17 |
Family
ID=51518049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080716.2U Expired - Lifetime CN203840256U (en) | 2014-02-25 | 2014-02-25 | Connection piece and connection piece combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203840256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319487A (en) * | 2014-10-20 | 2015-01-28 | 中国科学院国家天文台 | Large radio telescope with actuator foundation embedded part reserved threaded hole structure |
| CN112423497A (en) * | 2020-09-30 | 2021-02-26 | 广东广晟通信技术有限公司 | Handle structure applied to communication equipment |
-
2014
- 2014-02-25 CN CN201420080716.2U patent/CN203840256U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319487A (en) * | 2014-10-20 | 2015-01-28 | 中国科学院国家天文台 | Large radio telescope with actuator foundation embedded part reserved threaded hole structure |
| CN104319487B (en) * | 2014-10-20 | 2017-10-31 | 中国科学院国家天文台 | The large radio telescope engineering of Screw hole structure is reserved with the basic embedded part of actuator |
| CN112423497A (en) * | 2020-09-30 | 2021-02-26 | 广东广晟通信技术有限公司 | Handle structure applied to communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190806 Address after: 201600 Songjiang Industrial Zone, Shanghai, Loosen Block III-68C Patentee after: Guo Zeu Electronics (Shanghai) Co.,Ltd. Address before: Yushan Zhen Nan Song road Kunshan city Suzhou city 215316 Jiangsu province No. 299 Co-patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. Patentee before: FUYU ENERGY TECHNOLOGY (KUNSHAN) CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |