CN203701477U - Telescopic surface tube assembly - Google Patents
Telescopic surface tube assembly Download PDFInfo
- Publication number
- CN203701477U CN203701477U CN201420039739.9U CN201420039739U CN203701477U CN 203701477 U CN203701477 U CN 203701477U CN 201420039739 U CN201420039739 U CN 201420039739U CN 203701477 U CN203701477 U CN 203701477U
- Authority
- CN
- China
- Prior art keywords
- facial canal
- securing member
- flexible
- groove
- swelling
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a telescopic surface tube assembly which comprises a surface tube and a fastener. A groove is formed in the bottom of the surface tube, an expansion joint is inserted in an inner cavity in the end of the surface tube, the expansion joint comprises a connecting plate, a U-shaped inserting plate is arranged at the top end of the connecting plate in a bent mode, a top plate of the U-shaped inserting plate is attached to the top wall of the surface tube, one end of the fastener is in threaded connection with the top face of the groove, and the other end of the fastener abuts against the top plate of the U-shaped inserting plate. When the surface tube is adjusted to drive the fastener to move to a preset position, the fastener is screwed to drive the top plate of the U-shaped inserting plate to be in expanding connection with the top wall of the surface tube. The telescopic surface tube assembly has the advantages of being simple in structure, high in connecting strength and adjustable in length.
Description
Technical field
The utility model 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.
Utility model content
The technical problems to be solved in the utility model 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 utility model 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 utility model has the advantage of:
Flexible facial canal assembly of the present utility model, 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 utility model.
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 utility model.
Fig. 4 is the perspective view of swelling joint in the flexible facial canal assembly of the utility model.
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 utility model is described in further details.
Fig. 1 to Fig. 4 shows the embodiment of the flexible facial canal assembly of the utility model, 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 utility model discloses as above with preferred embodiment, but not in order to limit the utility model.Any those of ordinary skill in the art, in the situation that not departing from technical solutions of the utility model scope, all can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solutions of the utility model,, all should drop in the scope of technical solutions of the utility model protection any simple modification made for any of the above embodiments, equivalent variations and modification according to the utility model technical spirit.
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 |
|---|---|---|---|
| CN201420039739.9U CN203701477U (en) | 2014-01-22 | 2014-01-22 | Telescopic surface tube assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039739.9U CN203701477U (en) | 2014-01-22 | 2014-01-22 | Telescopic surface tube assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203701477U true CN203701477U (en) | 2014-07-09 |
Family
ID=51051933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039739.9U Withdrawn - After Issue CN203701477U (en) | 2014-01-22 | 2014-01-22 | Telescopic surface tube assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203701477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790298A (en) * | 2014-01-22 | 2014-05-14 | 湖南省金为型材有限公司 | Telescopic face tube assembly |
-
2014
- 2014-01-22 CN CN201420039739.9U patent/CN203701477U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790298A (en) * | 2014-01-22 | 2014-05-14 | 湖南省金为型材有限公司 | Telescopic face tube assembly |
| CN103790298B (en) * | 2014-01-22 | 2015-10-28 | 湖南省金为型材有限公司 | Telescopic surface pipe component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |