CN103541965B - For being fastenedly connected assembly with preset hole tubing - Google Patents
For being fastenedly connected assembly with preset hole tubing Download PDFInfo
- Publication number
- CN103541965B CN103541965B CN201310530722.3A CN201310530722A CN103541965B CN 103541965 B CN103541965 B CN 103541965B CN 201310530722 A CN201310530722 A CN 201310530722A CN 103541965 B CN103541965 B CN 103541965B
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- Prior art keywords
- joint
- preset hole
- tubing
- hole
- driving
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- 230000008961 swelling Effects 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 230000007935 neutral effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 19
- 230000000007 visual effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002522 swelling effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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- Joints With Sleeves (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of for being fastenedly connected assembly with preset hole tubing, comprise joint, jackscrew and driving trim, joint one end is provided with engaging portion, trim inside is driven to be provided with driving plate, trim is driven to cover at connector exterior, the engaging portion of joint is erected on driving plate, the gap for plugging common tubing is provided with between joint outer wall and driving trim inwall, when stirring driving trim, driving plate orders about joint and moves to band preset hole tubing, and engaging portion stretches in preset hole, joint is positioned at part outside preset hole and is connected with common tubing swelling by screwing jackscrew and drives engaging portion distending fastening preset hole.There is the advantage that structure is simple, effectively can improve installation efficiency and visual effect.
Description
Technical field
The present invention relates generally to the package technique that tubing connects, and particularly relates to a kind of for being fastenedly connected assembly with preset hole tubing.
Background technique
In prior art, the structure being connected tubing by connection fittings has a variety of, when tubing connects the connection of especially column and transverse tube, general be all first with screw by fastening for link installation column, be arranged on link with screw by fastening for transverse tube again, to realize being fastenedly connected of column and transverse tube, this conventional link cannot realize rear installation, cause installation steps numerous and diverse, installation efficiency is low, and link market having a rear dress function when mounted, its screw is mostly exposed at pipe outer surface, have impact on attractive in appearance, on the other hand, easy generation corrosion, in the course of time, join strength can be affected and even cause Joint failure.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art, provide a kind of structure simple, can effectively improve installation efficiency and visual effect for being fastenedly connected assembly with preset hole tubing.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of for being fastenedly connected assembly with preset hole tubing, comprise joint, jackscrew and driving trim, described joint one end is provided with engaging portion, described driving trim covers at connector exterior and is provided with the gap for plugging common tubing between the two, described driving trim inside is provided with driving plate, the engaging portion of described joint is erected on described driving plate, when stirring described driving trim, described driving plate orders about joint and moves to described band preset hole tubing, and engaging portion stretches in preset hole, described joint is positioned at part outside preset hole and is connected with described common tubing swelling by screwing jackscrew and drives engaging portion distending fastening preset hole.
Further improvement as technique scheme:
Described engaging portion comprises card base and connecting plate, and described connecting plate is located between fitting end and card base, and described connecting plate is erected on driving plate, and described card base is connected with preset hole fastening.
Described joint comprises arm-tie, described arm-tie is bent with side plate in side, described side plate upper end is bent with the top board to joint inner inclination, described connecting plate is divided into the end near preset hole on arm-tie and top board, described jackscrew one end and top plate contact, the other end is threaded with arm-tie, and when screwing jackscrew, the downward distending of arm-tie, top board upwards distending formation are connected with common pipe material inner wall swelling and drive card base distending fastening preset hole.
Described side plate is provided with a pair, and two pieces of top boards of biside plate upper end form V-structure to joint inner inclination.
Described side plate is provided with one piece, and described side plate forms V-structure in middle part to joint inner inclination, and the top board of described side plate upper end forms V-structure in middle part to joint inner inclination.
Described top board is provided with jackscrew pilot hole, and one end that described jackscrew connects with top board is provided with the frustum coordinated with described jackscrew pilot hole, and when screwing jackscrew, jackscrew orders about arm-tie and top board distending under the guiding of jackscrew pilot hole.
Described driving plate is arranged on the neutral position driving trim near preset hole one end open place, and formed for dodge described engaging portion on dodge hole and under dodge hole, the connecting plate be positioned on top board is overlapped on driving plate after passing and dodging hole, when stirring driving trim, driving plate promotes described connection strip and dynamic card base stretches in preset hole.
Compared with prior art, the invention has the advantages that:
Of the present invention for being fastenedly connected assembly with preset hole tubing, its structure is simple, easy for installation, during assembling, first joint is pushed driving trim, the engaging portion of joint is allowed to be erected on driving plate, and make driving trim cover at connector exterior, then common tubing is inserted in joint outer wall and drives in the gap between trim inwall, end and the driving plate of common tubing insertion end offset, connection part and common tubing is made to be in preassembled condition, now, by the common tubing combined near being with preset hole tubing, stir driving trim again, driving plate can order about joint and move to band preset hole tubing, when driving trim to be close to the outer wall of band preset hole tubing, engaging portion can stretch in preset hole, and the joint part be positioned at outside preset hole is placed in common tubing, pass common tubing with instrument and drive the perforate of trim and screw jackscrew, make joint distending and with should the inwall swelling of common tubing be connected, and drive engaging portion distending simultaneously and be connected with preset hole fastening, thus realize being fastenedly connected of two tubing, in this structure, do not need first joint to be fastened on a tubing, namely the rear dress function of joint and common tubing entirety is achieved, simplify installation steps, substantially increase convenience and the installation efficiency of installation, and joint by jackscrew with form interior swelling with common tubing and be connected, form fastening with band preset hole tubing to be connected, ensure that join strength, trim is driven to play driving effect on the one hand, joint and jackscrew is made to be exposed to appearance on the other hand, be not easy to produce corrosion, ensure that the attractive in appearance of link position, resistance toly to see.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is that the A-A of Fig. 1 cuts open and shows structural representation.
Fig. 3 is the main TV structure schematic diagram of the embodiment of the present invention 1 middle joint.
Fig. 4 is the left TV structure schematic diagram of the embodiment of the present invention 1 middle joint.
Fig. 5 is the perspective view of the embodiment of the present invention 1 middle joint.
Fig. 6 is the main TV structure schematic diagram driving trim in the embodiment of the present invention 1.
Fig. 7 is the left TV structure schematic diagram driving trim in the embodiment of the present invention 1.
Fig. 8 is the perspective view of the embodiment of the present invention 2 middle joint.
In figure, each label represents:
1, joint; 11, engaging portion; 111, card base; 112, connecting plate; 12, arm-tie; 13, side plate; 14, top board; 141, jackscrew pilot hole; 2, jackscrew; 21, frustum; 3, trim is driven; 31, driving plate; 4, common tubing; 5, preset hole tubing is with; 51, preset hole; 6, hole is dodged on; 7, hole is dodged under.
Embodiment
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
embodiment 1:
Fig. 1 to Fig. 7 shows the present invention for the first embodiment being fastenedly connected assembly with preset hole tubing, this connection part comprises joint 1, jackscrew 2 and driving trim 3, trim 3 is driven to cover at joint 1 outside and the gap be provided with for plugging common tubing 4 between the two, joint 1 one end is provided with engaging portion 11, trim 3 inside is driven to be provided with driving plate 31, its structure is simple, easy for installation, during assembling, first joint 1 is pushed and drive trim 3, the engaging portion 11 of joint 1 is allowed to be erected on driving plate 31, and it is outside to make driving trim 3 cover at joint 1, then common tubing 4 is inserted in joint 1 outer wall and drives in the gap between trim 3 inwall, end and the driving plate 31 of common tubing 4 insertion end offset, connection part and common tubing 4 is made to be in preassembled condition, now, by the common tubing 4 combined near being with preset hole tubing 5, stir again and drive trim 3, driving plate 31 can order about joint 1 and move to band preset hole tubing 5, when driving trim 3 to be close to the outer wall of band preset hole tubing 5, engaging portion 11 can stretch in preset hole 51, and joint 1 part be positioned at outside preset hole 51 is placed in common tubing 4, pass common tubing 4 with instrument and drive the perforate of trim 3 and screw jackscrew 2, make joint 1 distending and be connected with the inwall swelling of this common tubing 4, and drive engaging portion 11 distending simultaneously and be connected with preset hole 51 fastening, thus realize being fastenedly connected of two tubing, in this structure, do not need first joint 1 to be fastened on a tubing, namely the rear dress function of joint 1 and common tubing 4 entirety is achieved, simplify installation steps, substantially increase convenience and the installation efficiency of installation, and joint 1 by jackscrew 2 with form interior swelling with common tubing 4 and be connected, form fastening with band preset hole tubing 5 to be connected, ensure that join strength, trim 3 one aspect is driven to play driving effect, joint 1 and jackscrew 2 is made to be exposed to appearance on the other hand, be not easy to produce corrosion, ensure that the attractive in appearance of link position, resistance toly to see.
In the present embodiment, engaging portion 11 comprises card base 111 and connecting plate 112 further, connecting plate 112 is located between joint 1 end and card base 111, connecting plate 112 is erected on driving plate 31, card base (111) is connected with preset hole 51 fastening, this connecting plate 112 is to lateral buckling in joint 1, card base 111 and joint 1 in the vertical direction is made to define certain distance, thus make joint 1 and common tubing 4 formed swelling be connected time, card base 111 can with preset hole 51 fully fastening, improve the join strength of two tubing.
In the present embodiment, joint 1 comprises arm-tie 12 further, arm-tie 12 is bent with side plate 13 in side, side plate 13 upper end is bent with the top board 14 to joint 1 inner inclination, connecting plate 112 is divided into the end near preset hole 51 on arm-tie 12 and top board 14, jackscrew 2 one end contacts with top board 14, the other end is threaded with arm-tie 12, only need screw jackscrew 2, make arm-tie 12 distending downwards, top board 14 upwards distending formation is connected with the swelling of common tubing 4 inwall and drives card base 111 distending fastening preset hole 51, it is simple for structure, and this joint 1 one aspect improves the connection effect with two tubing, also play the effect supporting this common tubing 4 on the other hand.
In the present embodiment, side plate 13 is provided with a pair, two pieces of top boards 14 of biside plate 13 upper end form V-structure to joint 1 inner inclination, this V-structure enhances the clasping effects of joint 1 and common tubing 4 swelling effect and card base 111 and preset hole 51 on the one hand simultaneously, can ensure again to be on the other hand unlikely to transverse shifting by the resistance from card base 111 relates to power in a lateral direction with preset hole tubing 5 when mounted, improve installation precision.
In the present embodiment, top board 14 is provided with jackscrew pilot hole 141 further, one end that jackscrew 2 connects with top board 14 is provided with the frustum 21 coordinated with jackscrew pilot hole 141, when screwing jackscrew 2, jackscrew 2 orders about arm-tie 12 and top board 14 distending and is formed and to be connected with the swelling of common tubing 4 inwall and to drive card base 111 distending fastening preset hole 51 under the guiding of jackscrew pilot hole 141, this jackscrew pilot hole 141 is connected with frustum 21, jackscrew 2 is moved along a straight line in jacking process, be unlikely to offset, make the clasping effects of the swelling effect of joint 1 and common tubing 4 inwall and joint 1 and band preset hole tubing 5 better.
In the present embodiment, driving plate 31 is arranged on the neutral position driving trim 3 near preset hole 51 one end open place, and formed be used for wall by engaging portion 11 is dodged hole 6 and under dodge hole 7, make to be positioned at connecting plate 112 on top board 14 through on dodge hole 6 after be overlapped on driving plate 31, the prepackage of connection part and common tubing 4 can be realized, stir again and drive trim 3, driving plate 31 can promote connecting plate 112 and be with and move card base 111 and stretch in preset hole 51, to realize the rear dress function of connection part and common tubing 4, its structure is simple, design ingenious, simplify installation steps, substantially increase convenience and the installation efficiency of installation.
embodiment 2:
Fig. 8 shows the present invention for the second embodiment being fastenedly connected assembly with preset hole tubing, the present embodiment is substantially the same manner as Example 1, difference is only: side plate 13 is provided with one piece, side plate 13 forms V-structure in middle part to joint 1 inner inclination, the top board 14 of side plate 13 upper end forms V-structure in middle part to joint 1 inner inclination, the swelling amount of joint 1 all expanded by the side plate 13 of this V-structure and top board 14, enhance the clasping effects of joint 1 and common tubing 4 swelling effect and card base 111 and preset hole 51, equally, the top board 14 of V-structure can ensure to be unlikely to transverse shifting by the resistance from card base 111 relates to power in a lateral direction with preset hole tubing 5 when mounted, improve installation precision.
Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention.Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (8)
1. one kind for being fastenedly connected assembly with preset hole tubing, it is characterized in that: comprise joint (1), jackscrew (2) and driving trim (3), described driving trim (3) covers at joint (1) outside and the gap be provided with for plugging common tubing (4) between the two, described joint (1) one end is provided with engaging portion (11), described driving trim (3) inside is provided with driving plate (31), the engaging portion (11) of described joint (1) is erected on described driving plate (31), when stirring described driving trim (3), it is mobile to described band preset hole tubing (5) that described driving plate (31) orders about joint (1), and engaging portion (11) stretches in preset hole (51), described joint (1) is positioned at preset hole (51) part outward and is connected with the swelling of described common tubing (4) by screwing jackscrew (2) and drives engaging portion (11) distending fastening preset hole (51).
2. according to claim 1 for being fastenedly connected assembly with preset hole tubing, it is characterized in that: described engaging portion (11) comprises card base (111) and connecting plate (112), described connecting plate (112) is located between joint (1) end and card base (111), described connecting plate (112) is erected on driving plate (31), and described card base (111) is connected with preset hole (51) fastening.
3. according to claim 2 for being fastenedly connected assembly with preset hole tubing, it is characterized in that: described joint (1) comprises arm-tie (12), described arm-tie (12) is bent with side plate (13) in side, described side plate (13) upper end is bent with the top board (14) to joint (1) inner inclination, described connecting plate (112) is divided into arm-tie (12) and the upper end near preset hole (51) of top board (14), described jackscrew (2) one end contacts with top board (14), the other end is threaded with arm-tie (12), when screwing jackscrew (2), arm-tie (12) is distending downwards, top board (14) upwards distending formation is connected with common tubing (4) inwall swelling and drives card base (111) distending fastening preset hole (51).
4. according to claim 3ly it is characterized in that: described side plate (13) is provided with a pair for being fastenedly connected assembly with preset hole tubing, two pieces of top boards (14) of biside plate (13) upper end form V-structure to joint (1) inner inclination.
5. according to claim 3 for being fastenedly connected assembly with preset hole tubing, it is characterized in that: described side plate (13) is provided with one piece, described side plate (13) forms V-structure in middle part to joint (1) inner inclination, and the top board (14) of described side plate (13) upper end forms V-structure in middle part to joint (1) inner inclination.
6. according in claim 3 to 5 described in any one for being fastenedly connected assembly with preset hole tubing, it is characterized in that: described top board (14) is provided with jackscrew pilot hole (141), one end that described jackscrew (2) connects with top board (14) is provided with the frustum (21) coordinated with described jackscrew pilot hole (141), when screwing jackscrew (2), jackscrew (2) orders about arm-tie (12) and top board (14) distending under the guiding of jackscrew pilot hole (141).
7. according in claim 3 to 5 described in any one for being fastenedly connected assembly with preset hole tubing, it is characterized in that: described driving plate (31) is arranged on the neutral position driving trim (3) near preset hole (51) one end open place, and formed be used for dodging described engaging portion (11) on dodge hole (6) and under dodge hole (7), the connecting plate (112) be positioned on top board (14) is overlapped on driving plate (31) after passing and dodging hole (6), when stirring driving trim (3), driving plate (31) promotes described connecting plate (112) and is with and moves card base (111) and stretch in preset hole (51).
8. according to claim 6 for being fastenedly connected assembly with preset hole tubing, it is characterized in that: described driving plate (31) is arranged on the neutral position driving trim (3) near preset hole (51) one end open place, and formed be used for dodging described engaging portion (11) on dodge hole (6) and under dodge hole (7), the connecting plate (112) be positioned on top board (14) is overlapped on driving plate (31) after passing and dodging hole (6), when stirring driving trim (3), driving plate (31) promotes described connecting plate (112) and is with and moves card base (111) and stretch in preset hole (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530722.3A CN103541965B (en) | 2013-11-01 | 2013-11-01 | For being fastenedly connected assembly with preset hole tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530722.3A CN103541965B (en) | 2013-11-01 | 2013-11-01 | For being fastenedly connected assembly with preset hole tubing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103541965A CN103541965A (en) | 2014-01-29 |
| CN103541965B true CN103541965B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310530722.3A Active CN103541965B (en) | 2013-11-01 | 2013-11-01 | For being fastenedly connected assembly with preset hole tubing |
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| Country | Link |
|---|---|
| CN (1) | CN103541965B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566552A (en) * | 2019-09-29 | 2019-12-13 | 苏州金螳螂建筑装饰股份有限公司 | Seamless connection accessory for circular pipes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2850304A (en) * | 1955-10-20 | 1958-09-02 | R & B Wagner Inc | Pipe coupling having an internal expanding sleeve |
| US3547475A (en) * | 1967-11-03 | 1970-12-15 | Carl E Gingher | Valet rack post |
| CN2201509Y (en) * | 1994-09-27 | 1995-06-21 | 曾绍谦 | Support lock bolt for pipe fitting end hole |
| CN103225640A (en) * | 2013-04-28 | 2013-07-31 | 湖南省金为型材有限公司 | Fastening connection accessory for tubular product |
| CN203560224U (en) * | 2013-11-01 | 2014-04-23 | 湖南省金为型材有限公司 | Connection assembly for fastening connection of pipes provided with preset holes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004162896A (en) * | 2002-07-24 | 2004-06-10 | Mitsuyoshi Ishiwari | Member joining structure |
-
2013
- 2013-11-01 CN CN201310530722.3A patent/CN103541965B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2850304A (en) * | 1955-10-20 | 1958-09-02 | R & B Wagner Inc | Pipe coupling having an internal expanding sleeve |
| US3547475A (en) * | 1967-11-03 | 1970-12-15 | Carl E Gingher | Valet rack post |
| CN2201509Y (en) * | 1994-09-27 | 1995-06-21 | 曾绍谦 | Support lock bolt for pipe fitting end hole |
| CN103225640A (en) * | 2013-04-28 | 2013-07-31 | 湖南省金为型材有限公司 | Fastening connection accessory for tubular product |
| CN203560224U (en) * | 2013-11-01 | 2014-04-23 | 湖南省金为型材有限公司 | Connection assembly for fastening connection of pipes provided with preset holes |
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| Publication number | Publication date |
|---|---|
| CN103541965A (en) | 2014-01-29 |
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