CN103790299A - Retractable face pipe assembly for guard bar - Google Patents
Retractable face pipe assembly for guard bar Download PDFInfo
- Publication number
- CN103790299A CN103790299A CN201410029203.3A CN201410029203A CN103790299A CN 103790299 A CN103790299 A CN 103790299A CN 201410029203 A CN201410029203 A CN 201410029203A CN 103790299 A CN103790299 A CN 103790299A
- Authority
- CN
- China
- Prior art keywords
- facial canal
- groove
- guardrail
- swelling
- securing member
- 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.)
- Granted
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a retractable face pipe assembly for a guard bar. The retractable face pipe assembly comprises a face pipe and a fastening piece. The bottom of the face pipe is provided with a groove, an expansion connector is inserted into the end of the groove, a sliding groove is formed in the part where the expansion connector is attached to the top face of the groove in the length direction of the face pipe, and the fastening piece penetrates through the sliding groove to be connected with the top face of the groove. When the face pipe is adjusted to drive the fastening piece to move along the sliding groove to the preset position, the fastening piece is screwed tightly, and the expansion connector is driven to be connected with the inner wall of the groove in an expansion mode. The retractable face pipe assembly has the advantages of being simple in structure, high in connection strength and adjustable in length.
Description
Technical field
The present invention relates generally to building guardrail assembly, relates in particular to a kind of flexible facial canal assembly for guardrail.
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, the length-adjustable flexible facial canal assembly for guardrail.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of flexible facial canal assembly for guardrail, comprise facial canal and securing member, described facial canal bottom is provided with groove, described groove ends is inserted with swelling joint, the part of described swelling joint and the laminating of groove end face is provided with chute along facial canal length direction, described securing member is through being connected with groove end face after chute, when adjusting facial canal drive securing member and moving to precalculated position along chute, tightens described securing member and orders about swelling joint and be connected with the swelling of groove inwall.
Further improvement as technique scheme:
Described swelling joint comprises junction plate, the both sides of described junction plate are bent with side plate, two side plate top bendings have arm-tie, described arm-tie end is provided with to the hypotenuse tilting away from groove end face direction, between two hypotenuses, form described chute, when tightening fastener parts, two hypotenuses of nut end fastening of described securing member also drive side plate to be connected with the swelling of groove inwall to both sides distending.
Described junction plate top bending has U-shaped plate, described U-shaped plate side plate and arm-tie outside and and side plate and arm-tie between form the U-shaped slotting chamber of the groover U-shaped tube wall of pegging graft, the termination of described securing member and the top board of U-shaped plate offset, when tightening fastener parts, the top board of described U-shaped plate is connected with the swelling of facial canal tube wall.
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 for guardrail of the present invention, facial canal bottom is provided with groove, groove ends is inserted with swelling joint, the part of swelling joint and the laminating of groove end face is provided with chute along facial canal length direction, it is simple in structure, easy for installation, when assembling, first swelling joint is inserted in the groove of facial canal, again securing member is connected with groove end face through after chute, then adjusting facial canal drives securing member to move to precalculated position along chute, regulate facial canal that required length dimension is installed, tightening fastener parts orders about swelling joint and is connected with the swelling of groove inwall again, finally, by the integral installation of having got up 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 present invention for the flexible facial canal assembly of guardrail.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 3 is the perspective view of the present invention for the flexible facial canal assembly of guardrail.
Fig. 4 is the perspective view of the present invention for the flexible facial canal assembly swelling joint of guardrail.
In figure, each label represents:
1, facial canal; 11, groove; 2, securing member; 3, swelling joint; 31, chute; 32, junction plate; 321, flange; 3211, installing hole; 33, side plate; 34, arm-tie; 341, hypotenuse; 35, U-shaped plate; 36, U-shaped slotting chamber; 4, riveting nut; 5, sheathing.
The specific 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. 4 shows the first embodiment of the present invention for the flexible facial canal assembly of guardrail, this facial canal assembly comprises facial canal 1 and securing member 2, facial canal 1 bottom is provided with groove 11, groove 11 ends are inserted with swelling joint 3, swelling joint 3 is provided with chute 31 with the part of groove 11 end face laminatings along facial canal 1 length direction, it is simple in structure, easy for installation, when assembling, first swelling joint 3 is inserted in the groove 11 of facial canal 1, again securing member 2 is connected with groove 11 end faces through chute 31 is rear, then adjusting facial canal 1 drives securing member 2 to move to precalculated position along chute 31, regulate facial canal 1 that required length dimension is installed, tightening fastener parts 2 orders about swelling joint 3 and is connected with groove 11 inwall swellings again, finally, by the integral installation of having got up of swelling joint 3 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, swelling joint 3 comprises junction plate 32, the both sides of junction plate 32 are bent with side plate 33, two side plate 33 top bendings have arm-tie 34, arm-tie 34 ends are provided with to the hypotenuse 341 tilting away from groove 11 end face directions, when tightening fastener parts 2, two hypotenuses 341 of nut end fastening of securing member 2 also drive side plate 33 to be connected with groove 11 inwall swellings to both sides distending, this hypotenuse 341 has produced deformable surplus between groove 11 end faces, being convenient to swelling connects, and between two hypotenuses 341, form chute 31, securing member 2 can be moved in chute 31, be convenient to the length adjustment of facial canal 1, can on-the-spot adaptive adjusting install, improve installation effectiveness,
In the present embodiment, junction plate 32 bottoms are extended and are provided with flange 321 to both sides, on flange 321, offer installing hole 3211, pass installing hole 3211 with expansion bolt and make swelling joint 3 and wall connecting, this flange 321 is positioned at the both sides of junction plate 32 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 further provided with the riveting nut 4 for coordinating with securing member 2, this riveting nut 4 is used in conjunction with securing member 2, makes securing member 2 can order about swelling joint 3 and is connected with the end face swelling of groove 11 and facial canal 1 simultaneously, and 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. the flexible facial canal assembly for guardrail, comprise facial canal (1) and securing member (2), it is characterized in that: described facial canal (1) bottom is provided with groove (11), described groove (11) end is inserted with swelling joint (3), described swelling joint (3) is provided with chute (31) with the part of groove (11) end face laminating along facial canal (1) length direction, described securing member (2) is connected with groove (11) end face through after chute (31), when adjustment facial canal (1) drives securing member (2) to move to precalculated position along chute (31), tighten described securing member (2) and order about swelling joint (3) and be connected with groove (11) inwall swelling.
2. the flexible facial canal assembly for guardrail according to claim 1, it is characterized in that: described swelling joint (3) comprises junction plate (32), the both sides of described junction plate (32) are bent with side plate (33), two blocks of side plates (33) top bending has arm-tie (34), described arm-tie (34) end is provided with to the hypotenuse (341) tilting away from groove (11) end face direction, between two hypotenuses (341), form described chute (31), when tightening fastener parts (2), two hypotenuses of nut end fastening (341) of described securing member (2) also drive side plate (33) to be connected with groove (11) inwall swelling to both sides distending.
3. the flexible facial canal assembly for guardrail according to claim 2, it is characterized in that: described junction plate (32) top bending has U-shaped plate (35), described U-shaped plate (35) be positioned at side plate (33) and arm-tie (34) outside and and side plate (33) and arm-tie (34) between form the U-shaped slotting chamber (36) of the U-shaped tube wall of grafting groove (11), the top board of the termination of described securing member (2) and U-shaped plate (35) offsets, when tightening fastener parts (2), the top board of described U-shaped plate (35) is connected with facial canal (1) tube wall swelling.
4. the flexible facial canal assembly for guardrail according to claim 3, is characterized in that: described junction plate (32) bottom is extended and is provided with flange (321) to both sides, offers installing hole (3211) on described flange (321).
5. according to the flexible facial canal assembly for guardrail described in claim 1 to 4 any one, it is characterized in that: the inner side of described groove (11) end face is provided with the riveting nut (4) for coordinating with securing member (2).
6. according to the flexible facial canal assembly for guardrail described in claim 1 to 4 any one, it is characterized in that: the outside coated sheathing (5) that is covered with of described facial canal (1) link.
7. the flexible facial canal assembly for guardrail according to claim 5, is characterized in that: the outside coated sheathing (5) that is covered with of described facial canal (1) link.
8. the flexible facial canal assembly for guardrail according to claim 6, is characterized in that: described swelling joint (3) is punch forming metal plate product.
9. the flexible facial canal assembly for guardrail according to claim 7, is characterized in that: described swelling joint (3) is punch forming metal plate product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029203.3A CN103790299B (en) | 2014-01-22 | 2014-01-22 | For the telescopic surface pipe component of guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029203.3A CN103790299B (en) | 2014-01-22 | 2014-01-22 | For the telescopic surface pipe component of guardrail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103790299A true CN103790299A (en) | 2014-05-14 |
| CN103790299B CN103790299B (en) | 2015-10-28 |
Family
ID=50666315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410029203.3A Active CN103790299B (en) | 2014-01-22 | 2014-01-22 | For the telescopic surface pipe component of guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103790299B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386639A (en) * | 2015-10-19 | 2016-03-09 | 南宁市正极机电有限公司 | Protecting fence for repair of electrical equipment |
| CN107288033A (en) * | 2017-07-11 | 2017-10-24 | 湖南省金为新材料科技有限公司 | The combined type floriculture guardrail reinforced based on netting |
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 |
| 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 |
| CN103216503A (en) * | 2013-04-28 | 2013-07-24 | 湖南省金为型材有限公司 | Tubular product fastening connection accessory |
| 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 |
| CN203701476U (en) * | 2014-01-22 | 2014-07-09 | 湖南省金为型材有限公司 | Telescopic surface tube assembly for guardrail |
-
2014
- 2014-01-22 CN CN201410029203.3A patent/CN103790299B/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 |
| 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 |
| CN103216503A (en) * | 2013-04-28 | 2013-07-24 | 湖南省金为型材有限公司 | Tubular product fastening connection accessory |
| 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 |
| CN203701476U (en) * | 2014-01-22 | 2014-07-09 | 湖南省金为型材有限公司 | Telescopic surface tube assembly for guardrail |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386639A (en) * | 2015-10-19 | 2016-03-09 | 南宁市正极机电有限公司 | Protecting fence for repair of electrical equipment |
| CN107288033A (en) * | 2017-07-11 | 2017-10-24 | 湖南省金为新材料科技有限公司 | The combined type floriculture guardrail reinforced based on netting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103790299B (en) | 2015-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6427163B2 (en) | Teardrop-notted and offset notched bridge connector | |
| AU2015246179B2 (en) | Auxiliary securing support and method of installing the same | |
| CN104481360B (en) | Section bar corner position system | |
| CN101736837B (en) | Glass curtain wall hidden frame | |
| CN104110198A (en) | Aluminum-alloy door & window mullion connecting piece | |
| CN103790299A (en) | Retractable face pipe assembly for guard bar | |
| CN203701476U (en) | Telescopic surface tube assembly for guardrail | |
| US7997549B2 (en) | Mounting bracket for an electrical junction box | |
| CN202401634U (en) | Adjustable connection structure of photovoltaic glass curtain wall and photovoltaic glass | |
| CN203701477U (en) | Telescopic surface tube assembly | |
| WO2009047621A3 (en) | Vehicle inner panel | |
| KR102121486B1 (en) | A partition structure having a simple connection structure | |
| CN103790298B (en) | Telescopic surface pipe component | |
| CN106088427A (en) | A kind of aluminium sheet structure of aluminium veneer curtain wall band grid adjusting installation angles | |
| CN104975673A (en) | Clamp holder applied to disassembly and assembly corner ceiling | |
| CN202370957U (en) | Buckle connection structure | |
| CN201513060U (en) | Split joint type door frame | |
| CN104234390A (en) | Decoration line connecting piece | |
| CN108278259A (en) | A kind of mounting structure that can be dismantled repeatedly | |
| CN203808395U (en) | Guardrail assembly | |
| CN207776218U (en) | Sheet-pile eye-splice-type mounting structure | |
| CN204371034U (en) | Section bar corner position draws chip, draw code character and apply its section bar corner position system | |
| CN203701475U (en) | Guard bar with face pipe and stand column in expansion connection | |
| CN205502584U (en) | A inserted sheet and mosaic structure for frame template | |
| CN205864596U (en) | The TV mount structure of improvement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |