CN118188673A - Splicing angle connection structure of aluminum alloy section bar - Google Patents
Splicing angle connection structure of aluminum alloy section bar Download PDFInfo
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- CN118188673A CN118188673A CN202410616308.2A CN202410616308A CN118188673A CN 118188673 A CN118188673 A CN 118188673A CN 202410616308 A CN202410616308 A CN 202410616308A CN 118188673 A CN118188673 A CN 118188673A
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- sliding
- fixedly connected
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- aluminum alloy
- limiting
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a splicing angle connection structure of aluminum alloy sections, which relates to the field of aluminum alloy section connection and comprises two section bodies, wherein connecting plates are arranged on the two section bodies, connecting strips are fixedly connected to one sides of the two connecting plates corresponding to the connecting plates, and the other ends of the two connecting strips are connected in a rotating way through a first rotating shaft; the connecting mechanisms are respectively used for connecting the connecting plates and the corresponding profile bodies, each connecting mechanism comprises a thread mounting opening formed in the corresponding connecting plate and the profile body, and limit screws are mounted on the two corresponding thread mounting openings in a common thread mode; the two limiting mechanisms are respectively matched with the two limiting screws. When the structure is used, after the screw is connected, under the cooperation of the limiting rod and the spring, the screw is limited for the second time, so that the possibility of loosening can be effectively avoided, and the stability is better even if the subsequent section bar is used in some environments with vibration.
Description
Technical Field
The invention relates to the field of aluminum alloy profile connection, in particular to a splicing angle connection structure of aluminum alloy profiles.
Background
In the patent of the utility model of publication number CN215333790U, a connection structure for aluminium alloy ex-trusions concatenation is disclosed, belongs to aluminium alloy ex-trusions technical field, and it includes first connecting plate, the front side and the rear side of first connecting plate left surface all fixedly connected with first otic placode, two first otic placodes pass through loose axle and two second otic placodes swing joint, the upper surface of two second otic placodes all fixed connection at the lower surface of second connecting plate. According to the connecting structure for splicing the aluminum alloy sections, the first fixing seat, the first connecting piece, the bearing, the thread cylinder, the threaded rod, the second connecting piece and the second fixing seat are arranged, the threaded rod can be rotated to adjust the extending length of the threaded rod, so that the included angle between the first connecting plate and the second connecting plate is adjusted, the first connecting plate and the second connecting plate can be adaptively adjusted according to the included angle between the first aluminum section and the second aluminum section when the aluminum section is connected, the device is ensured to be applicable to various angles, and the practicability of the device is improved;
However, when the aluminum alloy section bar is used in some equipment, if the equipment is large equipment, vibration is likely to occur in the use, and the connecting structure of the section bar is only connected by screws, so that the aluminum alloy section bar is used in a long-term vibration environment, connection loosening easily occurs, and finally poor connection stability is caused.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a splicing angle connecting structure of an aluminum alloy section, which is characterized in that when in use, after being connected by a screw, the screw is limited for the second time under the cooperation of a limiting rod and a spring, so that the possibility of loosening can be effectively avoided, and even if the subsequent section is used in some environments with vibration, the stability is always better.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The splicing angle connection structure of the aluminum alloy section comprises two section bodies, wherein connecting plates are arranged on the two section bodies, connecting strips are fixedly connected to one sides of the two connecting plates, corresponding to the two connecting plates, and the other ends of the two connecting strips are connected in a rotating mode through a first rotating shaft; the connecting mechanisms are respectively used for connecting the connecting plates and the corresponding profile bodies, each connecting mechanism comprises a threaded mounting port formed in the corresponding connecting plate and the profile body, and limit screws are mounted on the two corresponding threaded mounting ports in a threaded manner; the two limiting mechanisms are respectively matched with the two limiting screws, the limiting mechanisms comprise rectangular cavities formed in the connecting plates, sliding plates capable of sliding are arranged in the rectangular cavities, one sides of the sliding plates, which are close to the corresponding connecting strips, are elastically connected with the inner walls of the corresponding rectangular cavities through first springs, and one sides of the sliding plates, which are close to the corresponding connecting strips, are fixedly connected with first limiting rods.
Preferably, a through hole is formed in one side, close to the corresponding limit screw, of each rectangular cavity, and a slot matched with the corresponding first limit rod is formed in the side wall of the threaded mounting hole on each connecting plate.
Preferably, a first magnetic block is embedded in a side wall of each sliding plate, which is far away from the corresponding first spring, and a plurality of second magnetic blocks are connected to an inner wall of one side of each rectangular cavity, which is far away from the corresponding connecting strip, and each first magnetic block is opposite to the adjacent surface of the corresponding second magnetic block.
Preferably, one side of each sliding plate far away from the corresponding first spring is fixedly connected with a first pull rod, the other end of each first pull rod penetrates through the inner wall of the corresponding rectangular cavity and is fixedly connected with a first pull ring, and the two first pull rings are connected through pull ropes.
Preferably, the support mechanism further comprises a support mechanism, the support mechanism comprises two connecting seats, each connecting seat is fixedly connected with one side, away from the profile body matched with the connecting seat, of the connecting seats, one connecting seat is rotatably connected with a second rotating shaft, the second rotating shaft is fixedly connected with a second connecting rod, the other connecting seat is rotatably connected with a third rotating shaft, and the third rotating shaft is fixedly connected with a first connecting rod.
Preferably, a sliding groove is formed in one side, away from the corresponding connecting seat, of the first connecting rod, one side, away from the corresponding connecting seat, of the second connecting rod extends into the sliding groove, and is fixedly connected with a first sliding block, the first sliding block is a rectangular block, the sliding groove is a rectangular groove, and the first sliding block is in sliding connection with the inner wall of the corresponding sliding groove.
Preferably, a plurality of second limit openings are formed in the second connecting rod at equal intervals, a rectangular box is fixedly connected to one side, away from the first rotating shaft, of the first connecting rod, a sliding cavity is formed in the rectangular box, a second sliding block capable of sliding is arranged in the sliding cavity, one side, away from the first connecting rod, of the second sliding block is elastically connected with the corresponding inner wall of the sliding cavity through a second spring, a second limit rod is fixedly connected to one side, away from the second spring, of the second sliding block, and the other end of the second limit rod penetrates through the first connecting rod and the corresponding sliding groove and is matched with the plurality of second limit openings.
Preferably, one side of the second sliding block far away from the second limiting rod is fixedly connected with a second pull rod, and the other end of the second pull rod extends to the outside and is fixedly connected with a second pull ring.
Compared with the prior art, the invention has the beneficial effects that:
1. The support mechanism is arranged, the angle between the two connecting plates can be changed by adjusting the length of the rod body formed by the first connecting rod and the second connecting rod, when the length of the combined rod body is prolonged, the angle between the two connecting plates is increased, when the length of the combined rod body is reduced, the angle between the two connecting plates is reduced, and by adopting the mode, the combined rod body can be suitable for sectional materials with different connecting angles.
2. Be provided with first gag lever post and first spacing mouth, the use of cooperation first magnetic block and second magnetic block, when not influencing the staff and carrying out the screwed connection, can carry out spacingly to the screw after the screwed connection, even like this follow-up section bar is used for in some environment that have the vibration, stability also always is better, and actual adaptability is stronger.
Drawings
Fig. 1 is a schematic structural view of a splicing angle connection structure of an aluminum alloy section bar according to the present invention;
FIG. 2 is an enlarged view at A of FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is an enlarged view of the support mechanism;
Fig. 5 is an enlarged view at C of fig. 4.
In the figure: 1. a profile body; 2. a connecting plate; 3. a connecting strip; 4. a first rotating shaft; 5. a first connecting rod; 6. a connecting seat; 7. a second connecting rod; 8. a pull rope; 9. a limit screw; 10. a rectangular cavity; 11. a sliding plate; 12. a first magnetic block; 13. a second magnetic block; 14. a second slider; 15. a first stop lever; 16. a first spring; 17. a first pull ring; 18. a slot; 19. a first limit port; 20. a through hole; 21. a second rotating shaft; 22. a third rotating shaft; 23. a chute; 24. a second limit port; 25. a first slider; 26. a second limit rod; 27. a rectangular box; 28. a sliding cavity; 29. a second pull ring; 30. and a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
Referring to fig. 1-5, a splicing angle connection structure of aluminum alloy profiles comprises two profile bodies 1, wherein the profile bodies in the drawing are vertically connected, connecting plates 2 are arranged on the two profile bodies 1, connecting strips 3 are fixedly connected to one sides of the two connecting plates 2, and the other ends of the two connecting strips 3 are rotatably connected through a first rotating shaft 4;
As an implementation mode of the invention, the invention further comprises two connecting mechanisms which are respectively used for connecting the connecting plate 2 and the corresponding profile body 1, wherein each connecting mechanism comprises a thread mounting opening formed on the corresponding connecting plate 2 and the profile body 1, limit screws 9 are commonly arranged on the two corresponding thread mounting openings in a thread manner, and the connecting plate 2 and the profile body 1 can be conveniently connected through the use of the limit screws 9 and the thread mounting openings;
As an implementation mode of the invention, the invention further comprises two limit mechanisms, the two limit mechanisms are respectively matched with the two limit screws 9, the limit mechanisms comprise rectangular cavities 10 arranged in the connecting plates 2, sliding plates 11 capable of sliding are arranged in the rectangular cavities 10, one sides of the sliding plates 11 close to the corresponding connecting strips 3 are elastically connected with the inner walls of the corresponding rectangular cavities 10 through first springs 16, one sides of the sliding plates 11 close to the corresponding connecting strips 3 are fixedly connected with first limit rods 15, one sides of each rectangular cavity 10 close to the corresponding limit screws 9 are respectively provided with a through hole 20, the side wall of each threaded mounting hole on each connecting plate 2 is respectively provided with a slot 18 matched with the corresponding first limit rod 15, and after the subsequent connecting screws 9 are mounted, the first limit rods 15 can be inserted into the slots 18, so that the effect of improving the connection stability is realized;
As an implementation mode of the invention, a first magnetic block 12 is embedded in a side wall of each sliding plate 11 far away from a corresponding first spring 16, a plurality of second magnetic blocks 13 are connected to an inner wall of one side of each rectangular cavity 10 far away from a corresponding connecting strip 3, each first magnetic block 12 is opposite to an adjacent surface of the corresponding second magnetic block 13, a first pull rod is fixedly connected to one side of each sliding plate 11 far away from the corresponding first spring 16, the other end of each first pull rod penetrates through the inner wall of the corresponding rectangular cavity 10 and is fixedly connected with a first pull ring 17, the two first pull rings 17 are connected through a pull rope 8, and the two first pull rings 17 can move by pulling the pull rope;
As an implementation mode of the invention, the invention further comprises a supporting mechanism, the supporting mechanism comprises two connecting seats 6, each connecting seat 6 is fixedly connected with one side of the corresponding connecting plate 2 far away from the profile body 1 matched with the connecting seat, one connecting seat 6 is rotationally connected with a second rotating shaft 21, the second rotating shaft 21 is fixedly connected with a second connecting rod 7, the other connecting seat 6 is rotationally connected with a third rotating shaft 22, the third rotating shaft 22 is fixedly connected with a first connecting rod 5, one side of the first connecting rod 5 far away from the corresponding connecting seat 6 is provided with a sliding groove 23, one side of the second connecting rod 7 far away from the corresponding connecting seat 6 extends into the sliding groove 23 and is fixedly connected with a first sliding block 25, the sliding groove 23 is a rectangular groove, the first sliding block 25 is in sliding connection with the inner wall of the corresponding sliding groove 23, the supporting mechanism is used, the supporting can be realized after the connection is completed, and the supporting mechanism is adjustable and can adapt to different angles;
As an implementation mode of the invention, a plurality of second limiting openings 24 are formed in the second connecting rod 7 at equal intervals, so that adaptation to different angles is guaranteed, a rectangular box 27 is fixedly connected to one side, away from the first rotating shaft 4, of the first connecting rod 5, a sliding cavity 28 is formed in the rectangular box 27, a second sliding block 14 capable of sliding is arranged in the sliding cavity 28, one side, away from the first connecting rod 5, of the second sliding block 14 is elastically connected with the corresponding inner wall of the sliding cavity 28 through a second spring 30, a second limiting rod 26 is fixedly connected to one side, away from the second spring 30, of the second sliding block 14, the other end of the second limiting rod 26 penetrates through the first connecting rod 5 and the corresponding sliding groove 23 and is matched with the plurality of second limiting openings 24, a second pull rod is fixedly connected to one side, away from the second limiting rod 26, the other end of the second pull rod extends to the outside, a second pull ring 29 is fixedly connected to the other side, and an elastic connection mode is adopted at a supporting structure, so that the possibility of loosening of the second sliding rod is effectively avoided, and even if the subsequent section bar is used in a certain environment, the stability is good.
In the invention, when the combined rod is specifically used, the first connecting rod 5 and the second connecting rod 7 can be firstly adjusted according to the connecting angle of the profile body 1, the specific adjusting mode is that the second pull ring 29 is firstly pulled, the second limiting rod 26 is separated from the corresponding second limiting opening 24 through the second pull rod and the second sliding block 14, at the moment, the length of the rod body formed by the first connecting rod 5 and the second connecting rod 7 can be firstly adjusted, after the adjustment is finished, the second pull ring 29 is released, the second limiting inserting rod 26 is inserted into the corresponding second limiting opening 24 again under the elastic action of the second spring 30, when the length of the combined rod body is prolonged, the angle between the two connecting plates 2 is increased, and when the length of the combined rod body is reduced, the angle between the two connecting plates 2 is reduced;
After the adjustment is completed, the pull rope 8 is pulled firstly, so that the two first pull rings 17 are far away from the corresponding connecting plates 2 to move until the sliding plate 11 moves to the first magnetic block 12 to contact the second magnetic block 13, the sliding plate 11 is limited under the magnetic action, the corresponding first springs 16 are in a compressed state, and then the connecting plates 2 can be connected with the corresponding profile bodies 1 through the limiting screws 9;
After the connection is completed, the two first pull rings 17 are pushed to move back until the magnetic limit is released, the first limit rod 15 moves back under the elastic action corresponding to the first spring 16, and the first limit opening 19 on the limit screw 9 just corresponds to the through opening and the slot 18 after the limit screw 9 is completely screwed down, at this time, the first limit rod 15 can be inserted into the corresponding first limit opening 19 and the slot 18, and in this way, after the limit screw 9 is installed, the loosening of the limit screw 9 can be avoided, and the limit screw is suitable for different use environments.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a concatenation angle connection structure of aluminum alloy section bar which characterized in that includes:
the novel plastic profile comprises two profile bodies (1), wherein connecting plates (2) are arranged on the two profile bodies (1), connecting strips (3) are fixedly connected to one sides of the two connecting plates (2) corresponding to each other, and the other ends of the two connecting strips (3) are rotationally connected through a first rotating shaft (4);
The connecting mechanisms are respectively used for connecting the connecting plate (2) and the corresponding profile body (1), each connecting mechanism comprises a thread mounting port formed in the corresponding connecting plate (2) and the profile body (1), and limit screws (9) are commonly and threadedly mounted on the two corresponding thread mounting ports;
the two limiting mechanisms are respectively matched with the two limiting screws (9), the limiting mechanisms comprise rectangular cavities (10) formed in the connecting plates (2), sliding plates (11) capable of sliding are arranged in the rectangular cavities (10), one sides of the sliding plates (11) close to the corresponding connecting strips (3) are elastically connected with the inner walls of the corresponding rectangular cavities (10) through first springs (16), and one sides of the sliding plates (11) close to the corresponding connecting strips (3) are fixedly connected with first limiting rods (15).
2. The splicing angle connection structure of aluminum alloy profiles according to claim 1, wherein a through hole (20) is formed in one side of each rectangular cavity (10) close to the corresponding limit screw (9), and a slot (18) matched with the corresponding first limit rod (15) is formed in the side wall of the threaded mounting hole on each connecting plate (2).
3. The splicing angle connection structure of aluminum alloy profiles according to claim 1, wherein a first magnetic block (12) is embedded in a side wall of each sliding plate (11) far away from a corresponding first spring (16), a plurality of second magnetic blocks (13) are connected to an inner wall of one side of each rectangular cavity (10) far away from a corresponding connecting strip (3), and each first magnetic block (12) is opposite in surface attraction to the adjacent second magnetic block (13).
4. A splicing angle connection structure of aluminum alloy profiles according to claim 3, wherein one side of each sliding plate (11) far away from the corresponding first spring (16) is fixedly connected with a first pull rod, the other end of each first pull rod penetrates through the inner wall of the corresponding rectangular cavity (10) and is fixedly connected with a first pull ring (17), and the two first pull rings (17) are connected through a pull rope (8).
5. The splicing angle connection structure of aluminum alloy profiles according to claim 1, further comprising a supporting mechanism, wherein the supporting mechanism comprises two connecting seats (6), each connecting seat (6) is fixedly connected with one side of a profile body (1) which is matched with the corresponding connecting plate (2) and far away from the connecting plate, one connecting seat (6) is rotationally connected with a second rotating shaft (21), the second rotating shaft (21) is fixedly connected with a second connecting rod (7), the other connecting seat (6) is rotationally connected with a third rotating shaft (22), and the third rotating shaft (22) is fixedly connected with a first connecting rod (5).
6. The splicing angle connection structure of aluminum alloy profiles according to claim 5, wherein a chute (23) is formed in one side, far away from the corresponding connecting seat (6), of the first connecting rod (5), one side, far away from the corresponding connecting seat (6), of the second connecting rod (7) extends into the chute (23) and is fixedly connected with a first sliding block (25), the first sliding block (25) is a rectangular block, the chute (23) is a rectangular groove, and the first sliding block (25) is in sliding connection with the inner wall of the corresponding chute (23).
7. The splicing angle connection structure of aluminum alloy profiles according to claim 6, wherein a plurality of second limiting holes (24) are formed in the second connecting rod (7) at equal intervals, a rectangular box (27) is fixedly connected to one side, away from the first rotating shaft (4), of the first connecting rod (5), a sliding cavity (28) is formed in the rectangular box (27), a second sliding block (14) capable of sliding is arranged in the sliding cavity (28), one side, away from the first connecting rod (5), of the second sliding block (14) is elastically connected with the corresponding inner wall of the sliding cavity (28) through a second spring (30), one side, away from the second spring (30), of the second sliding block (14) is fixedly connected with a second limiting rod (26), and the other end of the second limiting rod (26) penetrates through the first connecting rod (5) and a corresponding sliding groove (23) and is matched with the plurality of second limiting holes (24).
8. The splicing angle connection structure of aluminum alloy profiles according to claim 7, wherein a second pull rod is fixedly connected to one side of the second slider (14) away from the second limiting rod (26), and the other end of the second pull rod extends to the outside and is fixedly connected with a second pull ring (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410616308.2A CN118188673A (en) | 2024-05-17 | 2024-05-17 | Splicing angle connection structure of aluminum alloy section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410616308.2A CN118188673A (en) | 2024-05-17 | 2024-05-17 | Splicing angle connection structure of aluminum alloy section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118188673A true CN118188673A (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410616308.2A Pending CN118188673A (en) | 2024-05-17 | 2024-05-17 | Splicing angle connection structure of aluminum alloy section bar |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958682A (en) * | 2017-12-22 | 2019-07-02 | 镇江格拉斯精密机电有限公司 | A kind of shock-proof type aluminium alloy exterior connector |
| CN212985757U (en) * | 2020-09-03 | 2021-04-16 | 苏州市晋元紧固件有限公司 | Bolt for improving connection stability |
| CN215333790U (en) * | 2020-11-17 | 2021-12-28 | 天津市天朗金属制品有限公司 | A connection structure for aluminum alloy ex-trusions concatenation |
| CN216278930U (en) * | 2021-10-13 | 2022-04-12 | 瑞安市华隆标准件有限公司 | Bolt assembly for high-voltage power transmission tower |
| KR20230010439A (en) * | 2021-07-12 | 2023-01-19 | (주)디오전자 | A ball grip and floodlight using thereof |
| CN219472537U (en) * | 2023-03-30 | 2023-08-04 | 靖江中盛鑫机械制造有限公司 | Anti-loose type automobile fastener |
-
2024
- 2024-05-17 CN CN202410616308.2A patent/CN118188673A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958682A (en) * | 2017-12-22 | 2019-07-02 | 镇江格拉斯精密机电有限公司 | A kind of shock-proof type aluminium alloy exterior connector |
| CN212985757U (en) * | 2020-09-03 | 2021-04-16 | 苏州市晋元紧固件有限公司 | Bolt for improving connection stability |
| CN215333790U (en) * | 2020-11-17 | 2021-12-28 | 天津市天朗金属制品有限公司 | A connection structure for aluminum alloy ex-trusions concatenation |
| KR20230010439A (en) * | 2021-07-12 | 2023-01-19 | (주)디오전자 | A ball grip and floodlight using thereof |
| CN216278930U (en) * | 2021-10-13 | 2022-04-12 | 瑞安市华隆标准件有限公司 | Bolt assembly for high-voltage power transmission tower |
| CN219472537U (en) * | 2023-03-30 | 2023-08-04 | 靖江中盛鑫机械制造有限公司 | Anti-loose type automobile fastener |
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