CN102678701A - Rotating connector assembly of guard rail and guard rail - Google Patents
Rotating connector assembly of guard rail and guard rail Download PDFInfo
- Publication number
- CN102678701A CN102678701A CN2012101809616A CN201210180961A CN102678701A CN 102678701 A CN102678701 A CN 102678701A CN 2012101809616 A CN2012101809616 A CN 2012101809616A CN 201210180961 A CN201210180961 A CN 201210180961A CN 102678701 A CN102678701 A CN 102678701A
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- guardrail
- fixed
- link
- swivel assembly
- plug
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Abstract
The invention discloses a rotating connector assembly of a guard rail and the guard rail. The rotating connector assembly comprises a first connection piece and a second connection piece. The first connection piece rotates with a fixed pipe close to the movable portion in the guard rail as a center axis, and the second connection piece is fixedly connected with the fixed pipe. The first connection piece is provided with a movable beam connection portion used for being connected with a movable beam in the guard rail, and the second connection piece is provided with a fixed beam connection portion used for being connected with a fixed beam in the guard rail. The guard rail comprises the movable beam on the movable portion and the fixed beam and the fixed pipe on the fixed portion, and the movable beam and the fixed beam are connected with the fixed pipe close to the movable portion through the rotating connector assembly. The rotating connector assembly has the advantages of being simple in structure, low in cost, convenient and quick to install, high in connection strength, long in service life and the like.
Description
Technical field
The present invention relates to the assembling fittings that tubing connects, relate in particular to a kind of swivel assembly and guardrail of guardrail.
Background technique
Guardrail is that a kind of common tubing connects product, is made up of crossbeam and cylindrical vertical tube as the one of which, and wherein, the crossbeam of many levels is separation up and down, and many vertical tubes vertically are plugged in the crossbeam at the interval, and are connected to form holistic guardrail with crossbeam.
Guardrail is in the middle of practical application; The function that need possess Unscrew usually, for example, by a kind of guardrail of forming by standing part and active part; Its standing part installs and fixes; Active part is connected with standing part through hinge, and active part can rotate with respect to standing part under the effect of hinge, thus the function that realization opens or closes.The standing part of this kind guardrail and active part are independent overall structure, and wherein, standing part connects into an integral body that has frame by fixed beam and fixed tube; Active part connects into an integral body that has frame by walking beam and adjustable pipe; Be connected through the hinge both frame, this has caused the joint of guardrail standing part and active part must have two frames to be set up in parallel, and causes the frame consumable quantity to increase; Improve cost of production, also increased the difficulty of making; Only depend on hinge to link to each other with standing part behind the active part Unscrew and load-bearing, the deadweight of active part causes the hinge distortion easily, damages the shearing force of hinge, causes guardrail can not close or close problems such as not in place.In addition, adopt hinge to connect standing part and active part, its inconvenient installation, the bulk strength that the back guardrail is installed is not high, and the Security of guardrail and working life are also lower.
Summary of the invention
The technical problem that the present invention will solve is the deficiency that overcomes existing technology, provide a kind of simple in structure, with low cost, quick and easy for installation, join strength is high, the swivel assembly and the guardrail of the guardrail of long service life.
For solving the problems of the technologies described above, the present invention adopts following technological scheme:
A kind of swivel assembly of guardrail; Comprise that with the fixed tube near active part in the guardrail be first link of central shaft rotation and second link that is fixedly connected with said fixed tube; Said first link is provided with the walking beam joint that is used for connecting the guardrail walking beam, and said second link is provided with the fixed beam joint that is used for connecting the guardrail fixed beam.
As further improvement of the present invention:
Said fixed beam joint is two spaced apart clamping plate, and said walking beam joint is inserted between two clamping plate, and said two clamping plate are respectively equipped with a hole that is rotationally connected with the fixed tube socket.
Said second link comprises that base plate and two intervals are connected in the side plate on the base plate, and said base plate and two side plates surround a containing groove that can insert fixed beam, are connected with clamping plate respectively on said two side plates.
Said swivel assembly also comprises first plug that is used to seal the walking beam fracture, and said first plug comprises first insertion part of inserting in the walking beam fracture and first ends into portion with walking beam fracture end offsets.
Said first link is provided with the jack of pegging graft and cooperating with walking beam.
Said jack is communicated with the hole that is rotationally connected, and said first plug is arranged in said jack and is rotationally connected the hole, and said first portion of ending is provided with the attachment hole that makes fixed tube pass.
Said swivel assembly also comprises second plug that is used for sealing and fixing beam fracture, and said second plug comprises second insertion part of inserting in the fixed beam fracture and second ends into portion with fixed beam fracture end offsets.
Said second portion of ending is provided with the spline fastening piece, and said first link and first plug are provided with to rotate dodges groove, and said spline fastening piece passes to rotate and dodges groove and be connected with fixed tube.
A kind of guardrail comprises fixed beam, the fixed tube of the walking beam and the standing part of active part, and said walking beam and fixed beam link to each other with fixed tube near active part through above-mentioned swivel assembly.
Compared with prior art, the invention has the advantages that:
The swivel assembly of guardrail among the present invention can be connected fixed beam and walking beam in the guardrail through first link with second link, and the fixed tube that makes walking beam can lean around nearly active part is rotated; When the active part of assembling guardrail and standing part, the swivel assembly among available a plurality of the present invention is connected each walking beam in the active part with fixed beam, the fixed tube of standing part, can make the active part of guardrail and standing part be connected to form an integral body; And the whole active part of guardrail can rotate around fixed tube; Do not need the frame that hinge is set in addition again and is used to install hinge, reduced the consumable quantity of guardrail, reduced cost; The guardrail bulk strength that adopts this swivel assembly to connect is high; Anti-shear ability is strong, and working life and Security also are improved greatly, and quick and easy for installation.Two clamping plate separation of second link, and in the middle of can first link being folded in, improved the connective stability of guardrail, when opening, the guardrail active part can bear bigger shearing force, have better resistance to deformation and anti-damage capability.First plug and second plug can insert respectively in the fracture of walking beam and fixed beam, play sealing fracture and the effect of eliminating the gap, have improved the waterproof sealing performance and the global stability of guardrail.Second of second plug ends into portion and is provided with the spline fastening piece, and the spline fastening piece links to each other with fixed tube, and fixed tube can arbitrarily not rotated, and avoids producing wearing and tearing because of relatively rotating between second link and the fixed tube.Therefore guardrail of the present invention also has the advantage that this swivel assembly is possessed owing to adopted above-mentioned swivel assembly.
Description of drawings
Fig. 1 is the perspective view of swivel assembly of the present invention.
Fig. 2 is the sectional structure schematic representation of bowing of swivel assembly of the present invention.
Fig. 3 is the perspective view of first link among the present invention.
Fig. 4 is the perspective view of second link among the present invention.
Fig. 5 is the perspective view of first plug among the present invention.
Fig. 6 is the perspective view of second plug among the present invention.
Fig. 7 is the perspective view of guardrail of the present invention.
Each label is represented among the figure:
1, first link; 11, jack; 2, fixed tube; 3, walking beam; 4, fixed beam; 5, second link; 51, clamping plate; 52, base plate; 53, side plate; 54, containing groove; 6, the hole that is rotationally connected; 7, first plug; 71, first insertion part; 72, first ends into portion; 721, attachment hole; 8, second plug; 81, second insertion part; 82, second ends into portion; 9, spline fastening piece; 10, groove is dodged in rotation; 101, fastening piece.
Embodiment
Below will combine accompanying drawing and specific embodiment that the present invention is done further explain.
Fig. 1 to Fig. 6 shows a kind of embodiment of the swivel assembly of guardrail of the present invention; Comprise first link 1 and second link 5; One end of first link 1 is provided with a walking beam joint; This walking beam joint is fastenedly connected through walking beam 3 in fastening piece 101 and the guardrail, and the other end of first link 1 is provided with the hole 6 that is rotationally connected, and this hole 6 that is rotationally connected is through hole; First link 1 is socketed in the guardrail fixed tube 2 outsides near active part through the hole 6 that is rotationally connected, and is that central shaft rotates with this fixed tube 2.One end of second link 5 is provided with a fixed beam joint, and this fixed beam joint is fixedly connected through fixed beam 4 in fastening piece 101 and the guardrail, and the other end of second link 5 is provided with the hole 6 that is rotationally connected; This hole 6 that is rotationally connected is through hole; Second link 5 is socketed in the guardrail fixed tube 2 outsides near active part through the hole 6 that is rotationally connected, and it is fixing that both are connected, and avoids producing relative rotation; Do not need on fixed beam 4, to offer the hole that is connected with fixed tube 2, the convenient making and installation.When the active part of assembling guardrail and standing part; Swivel assembly among available a plurality of the present invention is connected each walking beam 3 in the active part with the fixed tube 2 of standing part, can make the active part of guardrail and standing part be connected to form an integral body, and the whole active part of guardrail can be the rotatingshaft Unscrew or close around fixed tube 2; Do not need hinge is being set in addition and is being used to install the frame of hinge; Reduced the consumable quantity of guardrail, reduced cost, the guardrail bulk strength that adopts this swivel assembly to connect is high; Anti-shear ability is strong; Working life and Security also all are improved greatly, and quick and easy for installation, and have guaranteed the overall aesthetics of guardrail.
In the present embodiment; The fixed beam joint is two spaced apart clamping plate 51; The walking beam joint is inserted between two clamping plate 51, and two clamping plate 51 are respectively equipped with hole 6 arranged concentric that are rotationally connected on 6, two clamping plate 51 in hole that are rotationally connected with fixed tube 2 sockets.As shown in Figure 1; In the middle of two clamping plate 51 are folded in first link 1; Fixed tube 2 is located in the hole 6 that is rotationally connected of the be rotationally connected hole 6 and second link 5 of two clamping plate 51 simultaneously; Make the active part and the standing part connective stability of guardrail better, can bear bigger shearing force behind the guardrail active part Unscrew, have better resistance to deformation and anti-damage capability.Second link 5 comprises that base plate 52 and two intervals are connected in the side plate 53 on the base plate 52; Base plate 52 and two side plates 53 surround a containing groove 54 that can insert fixed beam 4; And through fastening piece 101 with base plate 52 or/and side plate 53 be fastenedly connected; Containing groove 54 is faced walking beam 3 from three and is wrapped up, and makes connection more stable.Two side plates 53 are connected with clamping plate 51 respectively, and this second link 5 is an overall structure, can adopt the sheet metal drawing, and it is simple in structure, easy to make.In other embodiments, also can make the walking beam joint is two clamping plate 51, and the fixed beam joint is plugged between two clamping plate 51.
In the present embodiment; First link 1 is provided with the jack 11 of pegging graft and cooperating with walking beam 3; Jack 11 is interconnected with the hole 6 that is rotationally connected; Be provided with in jack 11 and the hole 6 that is rotationally connected one be used to seal walking beam 3 fractures first plug, 7, the first plugs 7 comprise that first insertion part 71 and first ends into portion 72.After the installation; First insertion part 71 is inserted in the walking beam 3 and with the inwall all around of walking beam 3 and is closely contacted; The effect that play and eliminate the gap, improves connective stability; First ends into portion 72 and offseting with the fracture end of walking beam 3, prevents that first plug 7 from getting into walking beam 3 inside fully, and the incision position of walking beam 3 is sealed.First link 1, walking beam 3 finally are connected fastening through fastening piece 101 with first plug, 7 threes.First ends and also is provided with attachment hole 721 in the portion 72; Fixed tube 2 is passed this attachment hole 721, like this, make end into portion 72 through first between madial wall and the fixed tube 2 in the hole 6 that is rotationally connected of first link 1 spaced apart; Can prevent that the fixed tube 2 and first link 1 from directly contacting the generation friction; After fixed tube 2 was passed this attachment hole 721, first ended the sidewall all around of going back lock ring fixed tube 2 into portion 72, plays the effect of eliminating the gap.
In the present embodiment, said swivel assembly comprises that also second plug, 8, the second plugs 8 that are used for sealing and fixing beam 4 fractures comprise that second insertion part 81 and second ends into portion 82.After the installation; Second insertion part 81 is inserted in the fixed beam 4 and with the inwall all around of fixed beam 4 and is closely contacted; The effect that play and eliminate the gap, improves connective stability, second ends into portion 82 and offseting with the fracture end of fixed beam 4, prevents that second plug 8 from getting into fixed beam 4 inside fully; And incision position sealed, second link 5, fixed beam 4 finally are connected fastening through fastening piece 101 with second plug, 8 threes.End second and to be provided with spline fastening piece 9 in the portion 82; Correspondence is provided with to rotate and dodges groove 10 on first link 1 and first plug 7; Spline fastening piece 9 passes to rotate and dodges groove 10 and is connected with fixed tube 2, and fixed tube 2 and fixed beam 4 can not produced relative rotation, owing to second link 5, fixed beam 4 and second plug, 8 threes are fastening each other; And then second link 5 can not relatively rotate with fixed tube 2 yet; Avoided between second link 5 and the fixed tube 2 producing wearing and tearing, rotated first link 1 of dodging groove 10 and still can not influence its opening and closing around fixed tube 2 rotations with first plug 7 and be provided with because of relatively rotating.
Fig. 7 shows a kind of embodiment of guardrail of the present invention; The fixed beam 4, the fixed tube 2 that comprise the walking beam 3 and the standing part of active part; The walking beam 3 of active part and the fixed beam 4 of standing part are corresponding one by one; Each corresponding walking beam 3 and fixed beam 4 all link to each other with fixed tube 2 near active part through above-mentioned swivel assembly, realize being rotationally connected of guardrail active part and standing part.
Above-mentioned is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction.Though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention.Any those of ordinary skill in the art, under the situation that does not break away from technological scheme scope of the present invention, all the technology contents of above-mentioned announcement capable of using is made many possible changes and modification to technological scheme of the present invention, or is revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technological scheme of the present invention, all should drop in the scope of technological scheme protection of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (10)
1. the swivel assembly of a guardrail; It is characterized in that: comprise that with the fixed tube (2) near active part in the guardrail be first link (1) of central shaft rotation and second link (5) that is fixedly connected with said fixed tube (2); Said first link (1) is provided with the walking beam joint that is used for connecting guardrail walking beam (3), and said second link (5) is provided with the fixed beam joint that is used for connecting guardrail fixed beam (4).
2. the swivel assembly of guardrail according to claim 1; It is characterized in that: said fixed beam joint is two spaced apart clamping plate (51); Said walking beam joint is inserted between two clamping plate (51), and said two clamping plate (51) are respectively equipped with a hole that is rotationally connected (6) with fixed tube (2) socket.
3. the swivel assembly of guardrail according to claim 2; It is characterized in that: said second link (5) comprises that base plate (52) and two intervals are connected in the side plate (53) on the base plate (52); Said base plate (52) and two side plates (53) surround a containing groove (54) that can insert fixed beam (4), are connected with said clamping plate (51) on said two side plates (53) respectively.
4. according to the swivel assembly of claim 2 or 3 described guardrails; It is characterized in that: said swivel assembly also comprises first plug (7) that is used to seal walking beam (3) fracture, and said first plug (7) comprises first insertion part (71) of inserting in walking beam (3) fracture and first ends into portion (72) with walking beam (3) fracture end offsets.
5. the swivel assembly of guardrail according to claim 4 is characterized in that: said first link (1) is provided with the jack (11) of pegging graft and cooperating with walking beam (3).
6. the swivel assembly of guardrail according to claim 5; It is characterized in that: said jack (11) is communicated with the hole that is rotationally connected (6); Said first plug (7) is arranged in said jack (11) and the hole that is rotationally connected (6), and said first ends portion (72) is provided with the attachment hole (721) that makes fixed tube (2) pass.
7. according to the swivel assembly of claim 1 or 2 or 3 described guardrails; It is characterized in that: said swivel assembly also comprises second plug (8) that is used for sealing and fixing beam (4) fracture, and said second plug (8) comprises second insertion part (81) of inserting in fixed beam (4) fracture and second ends into portion (82) with fixed beam (4) fracture end offsets.
8. the swivel assembly of guardrail according to claim 6; It is characterized in that: said swivel assembly also comprises second plug (8) that is used for sealing and fixing beam (4) fracture, and said second plug (8) comprises second insertion part (81) of inserting in fixed beam (4) fracture and second ends into portion (82) with fixed beam (4) fracture end offsets.
9. the swivel assembly of guardrail according to claim 8; It is characterized in that: said second ends portion (82) is provided with spline fastening piece (9); Said first link (1) and first plug (7) are provided with to rotate dodges groove (10), and said spline fastening piece (9) passes to rotate and dodges groove (10) and be connected with fixed tube (2).
10. guardrail; Comprise fixed beam (4), the fixed tube (2) of the walking beam (3) and the standing part of active part, it is characterized in that: said walking beam (3) and fixed beam (4) link to each other with fixed tube (2) near active part through each described swivel assembly in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101809616A CN102678701A (en) | 2012-06-05 | 2012-06-05 | Rotating connector assembly of guard rail and guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101809616A CN102678701A (en) | 2012-06-05 | 2012-06-05 | Rotating connector assembly of guard rail and guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102678701A true CN102678701A (en) | 2012-09-19 |
Family
ID=46811091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101809616A Pending CN102678701A (en) | 2012-06-05 | 2012-06-05 | Rotating connector assembly of guard rail and guard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102678701A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306444A (en) * | 2013-06-20 | 2013-09-18 | 宜兴市华龙塑木新材料有限公司 | Oblique stop connecting piece |
| CN103807256A (en) * | 2014-03-14 | 2014-05-21 | 侯如升 | Connecting mechanism |
| CN104564938A (en) * | 2013-09-26 | 2015-04-29 | 尤尼斯特拉特国际公司 | Folded beam clamp |
| CN108035617A (en) * | 2017-12-26 | 2018-05-15 | 国网湖北省电力公司咸宁供电公司 | A kind of construction fence frame and construction fence |
| CN108316756A (en) * | 2018-01-22 | 2018-07-24 | 赵大明 | A kind of angle elbow of plug-in type railing |
| CN108643701A (en) * | 2018-06-12 | 2018-10-12 | 包海亮 | A kind of guard bar device of afforestation automatic controlled height |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000110129A (en) * | 1998-10-09 | 2000-04-18 | Kyowa Concrete Industry Co Ltd | Connecting tool for exterior fence |
| CN2486762Y (en) * | 2001-07-30 | 2002-04-17 | 张旭 | Pipe connector |
| JP2008075401A (en) * | 2006-09-25 | 2008-04-03 | Jfe Metal Products & Engineering Inc | Bracket body for guard fence, and guard fence |
| CN101942893A (en) * | 2010-09-29 | 2011-01-12 | 湖南省金为型材有限公司 | Joint for connecting frame of protective guard and pipe in frame |
| CN202659006U (en) * | 2012-06-05 | 2013-01-09 | 湖南省金为型材有限公司 | Guardrail and rotary adapter assembly of guardrail |
-
2012
- 2012-06-05 CN CN2012101809616A patent/CN102678701A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000110129A (en) * | 1998-10-09 | 2000-04-18 | Kyowa Concrete Industry Co Ltd | Connecting tool for exterior fence |
| CN2486762Y (en) * | 2001-07-30 | 2002-04-17 | 张旭 | Pipe connector |
| JP2008075401A (en) * | 2006-09-25 | 2008-04-03 | Jfe Metal Products & Engineering Inc | Bracket body for guard fence, and guard fence |
| CN101942893A (en) * | 2010-09-29 | 2011-01-12 | 湖南省金为型材有限公司 | Joint for connecting frame of protective guard and pipe in frame |
| CN202659006U (en) * | 2012-06-05 | 2013-01-09 | 湖南省金为型材有限公司 | Guardrail and rotary adapter assembly of guardrail |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306444A (en) * | 2013-06-20 | 2013-09-18 | 宜兴市华龙塑木新材料有限公司 | Oblique stop connecting piece |
| CN104564938A (en) * | 2013-09-26 | 2015-04-29 | 尤尼斯特拉特国际公司 | Folded beam clamp |
| CN104564938B (en) * | 2013-09-26 | 2019-09-20 | 尤尼斯特拉特国际公司 | Folded beam fixture |
| CN103807256A (en) * | 2014-03-14 | 2014-05-21 | 侯如升 | Connecting mechanism |
| CN108035617A (en) * | 2017-12-26 | 2018-05-15 | 国网湖北省电力公司咸宁供电公司 | A kind of construction fence frame and construction fence |
| CN108316756A (en) * | 2018-01-22 | 2018-07-24 | 赵大明 | A kind of angle elbow of plug-in type railing |
| CN108643701A (en) * | 2018-06-12 | 2018-10-12 | 包海亮 | A kind of guard bar device of afforestation automatic controlled height |
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Application publication date: 20120919 |