CN103790298A - Telescopic face tube assembly - Google Patents
Telescopic face tube assembly Download PDFInfo
- Publication number
- CN103790298A CN103790298A CN201410029059.3A CN201410029059A CN103790298A CN 103790298 A CN103790298 A CN 103790298A CN 201410029059 A CN201410029059 A CN 201410029059A CN 103790298 A CN103790298 A CN 103790298A
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- China
- Prior art keywords
- facial canal
- securing member
- flexible
- groove
- swelling
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Abstract
The invention discloses a telescopic face tube assembly. The telescopic face tube assembly comprises a face tube and a fastener, wherein a groove is formed in the bottom of the face tube, an expansion joint is inserted into an inner cavity formed in the end of the face tube, the expansion joint comprises a connecting plate, the top end of the connecting plate is bent to form a U-shaped insertion plate, a top plate of the U-shaped insertion plate is closely attached to the top wall of the fact tube, one end of the fastener is connected with the top surface of the groove in a threaded mode, and the other end of the fastener abuts against the top plate of the U-shaped insertion plate. When the face tube is adjusted to drive the fastener to move to the preset position, the fastener is screwed down, and the top plate of the U-shaped insertion plate is driven to be connected with the top wall of the face tube in an expansion mode. The telescopic face tube assembly has the advantages that the structure is simple, connection strength is high, and the length is adjustable.
Description
Technical field
The present invention relates generally to building guardrail assembly, relates in particular to a kind of flexible facial canal assembly.
Background technology
Facial canal is widely used in building guardrail, as balcony guardrail etc., guardrail face tube be generally directly installed on guardrail directly over, there is the effect of protection and decorative appearance.
Existing guardrail face tube is all that length is uncontrollable mostly, after batch production out, directly being transported to job site installs, mismachining tolerance during due to production, make the length of guardrail face tube also incomplete same, this little error is difficult to discover, and same building, its balcony dimension of opening is deposited again certain error or be there will be multiple hole specification, after constructor installs the balcony guardrail of entire building body, the constantly stack of this little error, there will be guardrail face tube not on same straight line, tilt serious, even can drive the inclination of whole balcony guardrail, reduce the protection effect of guardrail, affect the attractive in appearance of guardrail, thereby cause the visual effect of entire building body to be had a greatly reduced quality.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, bonding strength is high, length-adjustable flexible facial canal assembly.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of flexible facial canal assembly, comprise facial canal and securing member, described facial canal bottom is provided with groove, described facial canal end inner chamber is inserted with swelling joint, described swelling joint comprises junction plate, described junction plate top bending has U-shaped plate, the top board of described U-shaped plate and the roof of facial canal are close to, described securing member one end is threaded with groove end face, the top board of the other end and U-shaped plate offsets, adjust facial canal and drive securing member while moving to precalculated position, screw securing member and order about the top board of U-shaped plate and the roof swelling of facial canal is connected.
Further improvement as technique scheme:
Described junction plate both sides are bent with the gripper shoe of being close to for while and groove end face and two sides, between two gripper shoes, be provided with chute, described securing member is threaded with groove end face through after chute, adjust facial canal and drive securing member while moving to precalculated position along chute, tighten described securing member and order about the top board of U-shaped plate and the roof swelling of facial canal is connected.
Described junction plate bottom is extended and is provided with flange to both sides, on described flange, offers installing hole.
The inner side of described groove end face is provided with the riveting nut for coordinating with securing member.
The outside coated sheathing that is covered with of described facial canal link.
Described swelling joint is punch forming metal plate product.
Compared with prior art, the invention has the advantages that:
Flexible facial canal assembly of the present invention, facial canal bottom is provided with groove, facial canal end inner chamber is inserted with swelling joint, swelling joint comprises junction plate, junction plate top bending has U-shaped plate, the top board of U-shaped plate and the roof of facial canal are close to, it is simple in structure, easy for installation, when assembling, first the U-shaped plate of swelling joint is inserted in the inner chamber of facial canal, securing member one end is threaded with groove end face again, the top board of the other end and U-shaped plate offsets, then adjusting facial canal drives securing member to move to precalculated position, regulate facial canal that required length dimension is installed, tightening fastener parts orders about the top board of U-shaped plate and the roof swelling of facial canal is connected again, finally, by the integral installation of having got up of the junction plate of swelling joint and wall connecting, compared with traditional structure, this facial canal assembly can be according to the on-the-spot adaptive length of facial canal that regulates of real size to adapt to the hole of different size or the error of elimination dimension of opening, facial canal does not need accurate blanking, the stack that the little error being produced by production and processing and hole itself can be broken, just can overcome by on-the-spot adjusting, can't there is tilt phenomenon in guardrail, protection effect and the visual effect of guardrail are effectively improved, and, in forming between this swelling joint and facial canal, swelling is connected, there will not be the stressed too concentrated phenomenon of junction, greatly improve bonding strength, facial canal link is outside coated is covered with sheathing, and this sheathing covers in the joint gap producing between facial canal and swelling joint completely, has improved visual effect, makes that whole moulding is more attractive in appearance, resistance to be seen.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the flexible facial canal assembly of the present invention.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 3 is the perspective view of the flexible facial canal assembly of the present invention.
Fig. 4 is the perspective view of swelling joint in the flexible facial canal assembly of the present invention.
In figure, each label represents:
1, facial canal; 11, groove; 111, riveting nut; 2, securing member; 3, swelling joint; 31, junction plate; 311, flange; 3111, installing hole; 32, U-shaped plate; 33, gripper shoe; 34, chute; 5, sheathing.
The specific embodiment
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
Fig. 1 to Fig. 4 shows the embodiment of the flexible facial canal assembly of the present invention, this facial canal assembly comprises facial canal 1 and securing member 2, facial canal 1 bottom is provided with groove 11, facial canal 1 end inner chamber is inserted with swelling joint 3, swelling joint 3 comprises junction plate 31, junction plate 31 top bendings have U-shaped plate 32, the roof of the top board of U-shaped plate 32 and facial canal 1 is close to, it is simple in structure, easy for installation, when assembling, first the U-shaped plate 32 of swelling joint 3 is inserted in the inner chamber of facial canal 1, securing member 2 one end are threaded with groove 11 end faces again, the top board of the other end and U-shaped plate 32 offsets, then adjusting facial canal 1 drives securing member 2 to move to precalculated position, regulate facial canal 1 that required length dimension is installed, tightening fastener parts 2 orders about the top board of U-shaped plate 32 and the roof swelling of facial canal 1 is connected again, finally, by the integral installation of having got up of the junction plate of swelling joint 3 31 and wall connecting, compared with traditional structure, this facial canal assembly can be according to the on-the-spot adaptive length of facial canal 1 that regulates of real size to adapt to the hole of different size or the error of elimination dimension of opening, facial canal 1 does not need accurate blanking, the stack that the little error being produced by production and processing and hole itself can be broken, just can overcome by on-the-spot adjusting, can't there is tilt phenomenon in guardrail, protection effect and the visual effect of guardrail are effectively improved, and, in forming between this swelling joint 3 and facial canal 1, swelling is connected, there will not be the stressed too concentrated phenomenon of junction, greatly improve bonding strength.
In the present embodiment, junction plate 31 both sides are bent with the gripper shoe 33 of being close to for while and groove 11 end faces and two sides, between these two gripper shoes 33 and U-shaped plate 32, form U-shaped slotting chamber, facial canal 1 inserts in behind U-shaped slotting chamber, gripper shoe 33 is close to formation support to groove 11 end faces and two sides, improve bonding strength, between two gripper shoes 33, be provided with chute 34, securing member 2 is threaded with groove 11 end faces through chute 34 is rear, when adjustment facial canal 1 drives securing member 2 to move to precalculated position along chute 34, tightening fastener parts 2 also orders about the top board of U-shaped plate 32 and the roof swelling of facial canal 1 is connected, this chute 34 can be dodged securing member 2, be convenient to the Field adjustment adaptation of facial canal 1, facial canal 1 does not need accurate blanking, improve installation effectiveness.
In the present embodiment, junction plate 31 bottoms are extended and are provided with flange 311 to both sides, on flange 311, offer installing hole 3111, pass installing hole 3111 with expansion bolt and make swelling joint 3 and wall connecting, this flange 311 is positioned at the both sides of junction plate 31 bottoms, well avoid the link position of facial canal 1 with swelling joint 3, its simple in structure, convenient operation.
In the present embodiment, the inner side of groove 11 end faces is provided with the riveting nut 111 for coordinating with securing member 2, this riveting nut 111 is used in conjunction with securing member 2, make securing member 2 to play jacking effect to the top board of U-shaped plate 32, be connected with the swelling of facial canal 1 to realize swelling joint 3, it is simple in structure, easy to operate.
In the present embodiment, the outside coated sheathing 5 that is covered with of facial canal 1 link, this sheathing 5 covers in the joint gap of generation between facial canal 1 and swelling joint 3 completely, has improved visual effect, makes that whole moulding is more attractive in appearance, resistance to be seen.
In the present embodiment, swelling joint 3 is punch forming metal plate product, in convenient manufacture moulding, can guarantee again good bonding strength.
Although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention.Any those of ordinary skill in the art, in the situation that 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 be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solution of the present invention,, all should drop in the scope of technical solution of the present invention protection any simple modification made for any of the above embodiments, equivalent variations and modification according to the technology of the present invention essence.
Claims (9)
1. a flexible facial canal assembly, comprise facial canal (1) and securing member (2), it is characterized in that: described facial canal (1) bottom is provided with groove (11), described facial canal (1) end inner chamber is inserted with swelling joint (3), described swelling joint (3) comprises junction plate (31), described junction plate (31) top bending has U-shaped plate (32), the roof of the top board of described U-shaped plate (32) and facial canal (1) is close to, described securing member (2) one end is threaded with groove (11) end face, the top board of the other end and U-shaped plate (32) offsets, when adjustment facial canal (1) drives securing member (2) to move to precalculated position, the top board that screws securing member (2) and order about U-shaped plate (32) is connected with the roof swelling of facial canal (1).
2. flexible facial canal assembly according to claim 1, it is characterized in that: described junction plate (31) both sides are bent with the gripper shoe (33) of being close to for while and groove (11) end face and two sides, between two gripper shoes (33), be provided with chute (34), described securing member (2) is threaded with groove (11) end face through after chute (34), adjust facial canal (1) and drive securing member (2) while moving to precalculated position along chute (34), the top board of tightening described securing member (2) and ordering about U-shaped plate (32) is connected with the roof swelling of facial canal (1).
3. flexible facial canal assembly according to claim 2, is characterized in that: described junction plate (31) bottom is extended and is provided with flange (311) to both sides, offers installing hole (3111) on described flange (311).
4. according to the flexible facial canal assembly described in claims 1 to 3 any one, it is characterized in that: the inner side of described groove (11) end face is provided with the riveting nut (111) for coordinating with securing member (2).
5. according to the flexible facial canal assembly described in claims 1 to 3 any one, it is characterized in that: the outside coated sheathing (5) that is covered with of described facial canal (1) link.
6. flexible facial canal assembly according to claim 4, is characterized in that: the outside coated sheathing (5) that is covered with of described facial canal (1) link.
7. according to the flexible facial canal assembly described in claims 1 to 3 any one, it is characterized in that: described swelling joint (3) is punch forming metal plate product.
8. flexible facial canal assembly according to claim 4, is characterized in that: described swelling joint (3) is punch forming metal plate product.
9. flexible facial canal assembly according to claim 6, is characterized in that: described swelling joint (3) is punch forming metal plate product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029059.3A CN103790298B (en) | 2014-01-22 | 2014-01-22 | Telescopic surface pipe component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029059.3A CN103790298B (en) | 2014-01-22 | 2014-01-22 | Telescopic surface pipe component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103790298A true CN103790298A (en) | 2014-05-14 |
| CN103790298B CN103790298B (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410029059.3A Active CN103790298B (en) | 2014-01-22 | 2014-01-22 | Telescopic surface pipe component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103790298B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08109724A (en) * | 1994-10-13 | 1996-04-30 | Bunka Shutter Co Ltd | Support structure of handrail |
| FR2732083A1 (en) * | 1995-03-22 | 1996-09-27 | Alugrip | Simplified connector for joining metal sections for construction of exhibition stands |
| DE19517011A1 (en) * | 1995-05-10 | 1996-11-14 | Ernst Moeckl | Profiled bar connector for furniture, frame etc. |
| CN102252010A (en) * | 2011-04-29 | 2011-11-23 | 湖南省金为型材有限公司 | Connecting assembly for connecting surface pipe and upright post |
| CN103216503A (en) * | 2013-04-28 | 2013-07-24 | 湖南省金为型材有限公司 | Tubular product fastening connection accessory |
| CN103216504A (en) * | 2013-04-28 | 2013-07-24 | 湖南省金为型材有限公司 | Expansion type connection part for pipe connection |
| CN203230686U (en) * | 2013-04-28 | 2013-10-09 | 湖南省金为型材有限公司 | Tube fixing and connecting part |
| CN103410823A (en) * | 2013-08-14 | 2013-11-27 | 湖南省金为型材有限公司 | Fastening connection fittings for pipe with pre-punching hole |
| CN203701477U (en) * | 2014-01-22 | 2014-07-09 | 湖南省金为型材有限公司 | Telescopic surface tube assembly |
-
2014
- 2014-01-22 CN CN201410029059.3A patent/CN103790298B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08109724A (en) * | 1994-10-13 | 1996-04-30 | Bunka Shutter Co Ltd | Support structure of handrail |
| FR2732083A1 (en) * | 1995-03-22 | 1996-09-27 | Alugrip | Simplified connector for joining metal sections for construction of exhibition stands |
| DE19517011A1 (en) * | 1995-05-10 | 1996-11-14 | Ernst Moeckl | Profiled bar connector for furniture, frame etc. |
| CN102252010A (en) * | 2011-04-29 | 2011-11-23 | 湖南省金为型材有限公司 | Connecting assembly for connecting surface pipe and upright post |
| CN103216503A (en) * | 2013-04-28 | 2013-07-24 | 湖南省金为型材有限公司 | Tubular product fastening connection accessory |
| CN103216504A (en) * | 2013-04-28 | 2013-07-24 | 湖南省金为型材有限公司 | Expansion type connection part for pipe connection |
| CN203230686U (en) * | 2013-04-28 | 2013-10-09 | 湖南省金为型材有限公司 | Tube fixing and connecting part |
| CN103410823A (en) * | 2013-08-14 | 2013-11-27 | 湖南省金为型材有限公司 | Fastening connection fittings for pipe with pre-punching hole |
| CN203701477U (en) * | 2014-01-22 | 2014-07-09 | 湖南省金为型材有限公司 | Telescopic surface tube assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103790298B (en) | 2015-10-28 |
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