CN103526696B - For two isolation structures or the Bidirectional slide lifeline between isolation structure and fixed structure - Google Patents
For two isolation structures or the Bidirectional slide lifeline between isolation structure and fixed structure Download PDFInfo
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- CN103526696B CN103526696B CN201310492269.1A CN201310492269A CN103526696B CN 103526696 B CN103526696 B CN 103526696B CN 201310492269 A CN201310492269 A CN 201310492269A CN 103526696 B CN103526696 B CN 103526696B
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- cross bar
- railing
- sleeve pipe
- montant
- isolation
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Abstract
There is provided a kind of for two isolation structures or the Bidirectional slide lifeline between isolation structure and fixed structure, there is left railing and right railing, the lower end of described left railing side is fixedly connected with isolation structure and left railing can rotate around one side end axis, the lower end of described right railing side is fixedly connected with isolation structure or fixed structure and right railing also can rotate around one side end axis, and described left railing opposite side is all connected as one up and down by bitubular sleeve pipe and right railing opposite side and mutually slided between the two up and down.The present invention had both met maintenance function during non-earthquake at ordinary times, not only still maintenance function can be played when earthquake occurs simultaneously, ensure the safety of stream of people's dredging, do not hinder two isolation structures or relative motion between isolation structure and fixed structure simultaneously, there is higher practical value.
Description
Technical field
The invention belongs to lifeline technical field, be specifically related to a kind of for two isolation structures or the Bidirectional slide lifeline between isolation structure and fixed structure.
Background technology
Seismic isolation technology has important effect to alleviating earthquake to the destruction of building or bridge construction is brought, laminated rubber damping bearing is the earthquake isolating equipment generally applied in seismic isolation technology, it has good horizontal deformation and energy consumption effect, be therefore applied to effectively can deaden earthquake in building or isolation bridge layer horizontal vibration to the destruction of building.And between adjacent two isolation structures or when vestibule or aisle are set between isolation structure and fixed structure, as the aisle railing adopting tradition fixing, namely the newel post at railing two ends is fixedly connected with isolation structure, during earthquake, adjacent isolation structure or when there is relative movement between isolation structure and fixed structure, on the one hand, fixing railing can hinder the level of isolation structure to move freely, the geological process of isolation structure is likely broken and is arranged on two isolation structures or the railing between isolation structure and fixed structure simultaneously, this will produce very large security threat to earthquake evacuating personnel.Both the maintenance function of non-earthquake at ordinary times need be met for adjacent two isolation structures or the vestibule between isolation structure and fixed structure or aisle railing, not only still maintenance function can be played when earthquake occurs simultaneously, ensure the safety of stream of people's dredging, two isolation structures or the relative motion between isolation structure and fixed structure must not be hindered simultaneously, in view of above-mentioned reason, be necessary to seek the more reasonable effective La lever apparatus of one.
Summary of the invention
The technical problem that the present invention solves: provide a kind of for two isolation structures or the Bidirectional slide lifeline between isolation structure and fixed structure, both maintenance function during non-earthquake had at ordinary times been met, not only still maintenance function can be played when earthquake occurs simultaneously, ensure the safety of stream of people's dredging, do not hinder two isolation structures or relative motion between isolation structure and fixed structure simultaneously.
The technical solution used in the present invention: for two isolation structures or the Bidirectional slide lifeline between isolation structure and fixed structure, there is left railing and right railing, the lower end of described left railing side is fixedly connected with isolation structure and left railing can rotate around one side end axis, the lower end of described right railing side is fixedly connected with isolation structure or fixed structure and right railing also can rotate around one side end axis, and described left railing opposite side is all connected as one up and down by bitubular sleeve pipe and right railing opposite side and mutually slided between the two up and down.
Wherein, described left railing comprises column I, top cross bar I, end cross bar I, cross tube I, sheer pole I, end montant I and middle montant I, described end montant I and top cross bar I, cross tube I, end cross bar I and sheer pole I surround rectangular box and cross tube I and sheer pole I are placed in inside top cross bar I and end cross bar I respectively, described middle montant I two ends are fixedly connected with sheer pole I with cross tube I respectively, described column I lower end is fixedly connected with isolation structure by built-in fitting I, being equipped with butt bolt I and being articulated as one by pin I between the two outside the end montant I of inside column I and side makes rectangular box rotate around column I axis, described right railing II comprises column II, top cross bar II, end cross bar II, cross tube II, sheer pole II, end montant II and middle montant II, described end montant II and top cross bar II, cross tube II, end cross bar II and sheer pole II surround rectangular box and cross tube II and sheer pole II are placed in inside top cross bar II and end cross bar II respectively, described middle montant II two ends are fixedly connected with sheer pole II with cross tube II respectively, described column II lower end is fixedly connected with isolation structure or fixed structure by built-in fitting II, being equipped with butt bolt II and being articulated as one by pin II between the two outside the end montant II of inside column II and side makes rectangular box rotate around column II axis
Further, described bitubular sleeve pipe is made up of two sleeve pipes and is connected to one by junction plate between two sleeve pipes.
Further, state bitubular sleeve pipe and be provided with two, wherein be located at a sleeve pipe empty set of the bitubular sleeve pipe of rectangular box upper end on the top cross bar I of left railing, its another sleeve pipe empty set is on the top cross bar II of right railing, be located at a sleeve pipe empty set of the bitubular sleeve pipe of rectangular box lower end on the end cross bar I of left railing, its another sleeve pipe empty set is on the end cross bar II of right railing.
The present invention's advantage compared with prior art:
1, each railing of this device establishes one's own system, and can occur freely to rotate around self column;
2, adjacent different isolation structure is positioned in this device or isolation structure is flexibly connected by sleeve pipe from the different railings on fixed structure, both the out-of-plane load of railing can have been born, free relative sliding can be there is simultaneously on the column axis direction of railing, not hinder adjacent isolation structure or the relative motion between isolation structure and fixed structure;
3, the casing inner diameter that this device connects is greater than top cross bar and the end cross bar external diameter of railing, ensures the automatic slip of top cross bar and end cross bar;
4, the sleeve of this device and top cross bar, the end cross bar employing circle of railing, but be not limited thereto shape, also can be square, rectangle, polygon etc. simultaneously;
5, this apparatus structure is succinct, construction install convenience, need not special maintenance;
6, this device makes simple, flexible for installation, easy construction.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention;
Fig. 2 is structure top view of the present invention;
Fig. 3 is the using state schematic diagram that the present invention is arranged between two isolation structures;
Fig. 4 is the using state schematic diagram that the present invention is arranged between isolation structure and fixed structure.
Detailed description of the invention
Below in conjunction with accompanying drawing 1,2,3, the first embodiment of the present invention is described.
For two isolation structures or the Bidirectional slide lifeline between isolation structure and fixed structure, there is left railing 1 and right railing 2, the lower end of described left railing 1 side is fixedly connected with isolation structure 4 and left railing 1 can rotate around one side end axis, the lower end of described right railing 2 side is fixedly connected with isolation structure 4 and right railing 2 also can rotate around one side end axis, and described left railing 1 opposite side is all connected as one up and down by bitubular sleeve pipe 3 and right railing 2 opposite side and mutually slided between the two up and down.
Above-mentioned left railing 1 comprises column I 1-1, top cross bar I 1-5, end cross bar I 1-6, cross tube I 1-7, sheer pole I 1-8, end montant I 1-9 and middle montant I 1-10, described end montant I 1-9 and top cross bar I 1-5, cross tube I 1-7, end cross bar I 1-6 and sheer pole I 1-8 surrounds rectangular box and cross tube I 1-7 and sheer pole I 1-8 is placed in inside cross bar I 1-5 and end cross bar I 1-6 of top respectively, described middle montant I 1-10 two ends are fixedly connected with sheer pole I 1-8 with cross tube I 1-7 respectively, described column I 1-1 lower end is fixedly connected with isolation structure 4 by built-in fitting I 1-4, being equipped with butt bolt I 1-3 and being articulated as one by pin I 1-2 between the two outside end montant I 1-9 of inside column I 1-1 and side makes rectangular box rotate around column I 1-1 axis, described right railing II 2 comprises column II 2-1, top cross bar II 2-5, end cross bar II 2-6, cross tube II 2-7, sheer pole II 2-8, end montant II 2-9 and middle montant II 2-10, described end montant II 2-9 and top cross bar II 2-5, cross tube II 2-7, end cross bar II 2-6 and sheer pole II 2-8 surrounds rectangular box and cross tube II 2-7 and sheer pole II 2-8 is placed in inside cross bar II 2-5 and end cross bar II 2-6 of top respectively, described middle montant II 2-10 two ends are fixedly connected with sheer pole II 2-8 with cross tube II 2-7 respectively, described column II 2-1 lower end is fixedly connected with isolation structure 4 by built-in fitting II 2-4, being equipped with butt bolt II 2-3 and being articulated as one by pin II 2-2 between the two outside end montant II 2-9 of inside column II 2-1 and side makes rectangular box rotate around column II 2-1 axis, described bitubular sleeve pipe 3 is made up of two sleeve pipe 3-1 and is connected to one by junction plate 3-2 between two sleeve pipe 3-1.
Specifically, described bitubular sleeve pipe 3 is provided with two, wherein be located at a sleeve pipe 3-1 empty set of the bitubular sleeve pipe 3 of rectangular box upper end on top cross bar I 1-5 of left railing 1, its another sleeve pipe 3-1 empty set is on top cross bar II 2-5 of right railing 2, be located at a sleeve pipe 3-1 empty set of the bitubular sleeve pipe 3 of rectangular box lower end on end cross bar I 1-6 of left railing 1, its another sleeve pipe 3-1 empty set is on end cross bar II 2-6 of right railing 2.
During use, built-in fitting I 1-4 of column I 1-1 of left railing 1 is embedded in the concrete of architectural vibration-insulation structure vestibule, aisle or isolation bridge structural pavements plate, top cross bar I 1-5, end cross bar I 1-6, cross tube I 1-7, sheer pole I 1-8, end montant I 1-9 and middle montant I 1-10 are welded into rectangular box by shown in Fig. 1, again that this rectangular box is hinged by pin I 1-2, butt bolt I 1-3 and column I 1-1, form left railing 1, notice that now top cross bar I 1-6, end cross bar I 1-6 shift to an earlier date cross-under respectively and enter in sleeve pipe 3-1.In like manner right railing 2 is linked to be entirety with reference to left railing 1, and is fixed on the adjacent isolation structure of another one 4.But now push up cross bar II 2-5 in right railing 2, the non-cross-under of end cross bar II 2-6 enters in sleeve pipe 3-1.Left railing 1, right railing 2 are rotated into the position of parallel staggered thirty years of age of two row's railings around each Self-stabilised post, by pushing up cross bar II 2-5 in right railing 2, end cross bar II 2-6 penetrate into in left railing 1 push up cross bar I 1-5, end cross bar I 1-6 to be connected and in vacant another sleeve pipe 3-1, then top cross bar II 2-5, end cross bar II 2-6 to be welded respectively with end montant II 2-9 of right railing 2 respectively.The railing of other side, aisle is also formed by connecting like this.
Below in conjunction with accompanying drawing 1,2,4, the second embodiment of the present invention is described.
In the present embodiment, left railing 1 lower end and isolation structure 4 are connected to one, and right railing 2 lower end and fixed structure 5 are connected to one, and all the other structures are all identical with embodiment one, state so place no longer more.
Above-described embodiment, just preferred embodiment of the present invention, is not used for limiting the scope of the present invention, therefore all equivalence changes done with content described in the claims in the present invention, all should be included within the claims in the present invention scope.
Claims (1)
1., for two isolation structures or the Bidirectional slide lifeline between isolation structure and fixed structure, there is left railing (1) and right railing (2), it is characterized in that:
The lower end of described left railing (1) side is fixedly connected with isolation structure (4) and left railing (1) can rotate around one side end axis, the lower end of described right railing (2) side is fixedly connected with isolation structure (4) or fixed structure (5) and right railing (2) also can rotate around one side end axis, and described left railing (1) opposite side is all connected as one up and down by bitubular sleeve pipe (3) and right railing (2) opposite side and mutually slided between the two up and down;
Described left railing (1) comprises column I (1-1), top cross bar I (1-5), end cross bar I (1-6), cross tube I (1-7), sheer pole I (1-8), end montant I (1-9) and middle montant I (1-10), described end montant I (1-9) and top cross bar I (1-5), cross tube I (1-7), end cross bar I (1-6) and sheer pole I (1-8) surround rectangular box and cross tube I (1-7) and sheer pole I (1-8) are placed in top cross bar I (1-5) and end cross bar I (1-6) inner side respectively, described middle montant I (1-10) two ends are fixedly connected with sheer pole I (1-8) with cross tube I (1-7) respectively, described column I (1-1) lower end is fixedly connected with isolation structure (4) by built-in fitting I (1-4), end montant I (1-9) outside of column I (1-1) inner side and side is equipped with butt bolt I (1-3) and is articulated as one by pin I (1-2) between the two and rectangular box is rotated around column I (1-1) axis,
Described right railing (2) comprises column II (2-1), top cross bar II (2-5), end cross bar II (2-6), cross tube II (2-7), sheer pole II (2-8), end montant II (2-9) and middle montant II (2-10), described end montant II (2-9) and top cross bar II (2-5), cross tube II (2-7), end cross bar II (2-6) and sheer pole II (2-8) surround rectangular box and cross tube II (2-7) and sheer pole II (2-8) are placed in top cross bar II (2-5) and end cross bar II (2-6) inner side respectively, described middle montant II (2-10) two ends are fixedly connected with sheer pole II (2-8) with cross tube II (2-7) respectively, described column II (2-1) lower end is fixedly connected with isolation structure (4) or fixed structure (5) by built-in fitting II (2-4), end montant II (2-9) outside of column II (2-1) inner side and side is equipped with butt bolt II (2-3) and is articulated as one by pin II (2-2) between the two and rectangular box is rotated around column II (2-1) axis,
Described bitubular sleeve pipe (3) is made up of two sleeve pipes (3-1) and is connected to one by junction plate (3-2) between two sleeve pipes (3-1);
Described bitubular sleeve pipe (3) is provided with two, wherein be located at sleeve pipe (3-1) empty set of the bitubular sleeve pipe (3) of rectangular box upper end on the top cross bar I (1-5) of left railing (1), its another sleeve pipe (3-1) empty set is on the top cross bar II (2-5) of right railing (2), be located at sleeve pipe (3-1) empty set of the bitubular sleeve pipe (3) of rectangular box lower end on the end cross bar I (1-6) of left railing (1), its another sleeve pipe (3-1) empty set is on the end cross bar II (2-6) of right railing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492269.1A CN103526696B (en) | 2013-10-20 | 2013-10-20 | For two isolation structures or the Bidirectional slide lifeline between isolation structure and fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492269.1A CN103526696B (en) | 2013-10-20 | 2013-10-20 | For two isolation structures or the Bidirectional slide lifeline between isolation structure and fixed structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103526696A CN103526696A (en) | 2014-01-22 |
| CN103526696B true CN103526696B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310492269.1A Expired - Fee Related CN103526696B (en) | 2013-10-20 | 2013-10-20 | For two isolation structures or the Bidirectional slide lifeline between isolation structure and fixed structure |
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| Country | Link |
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| CN (1) | CN103526696B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906966B (en) * | 2017-04-10 | 2023-09-12 | 广州大学 | Flexible connecting device for stair railing |
| JP6837925B2 (en) * | 2017-06-15 | 2021-03-03 | 戸田建設株式会社 | Seismic isolation handrail |
| CN108894449A (en) * | 2018-08-13 | 2018-11-27 | 苏州傲达通信设备有限公司 | A kind of steel construction guardrail |
| CN108915183B (en) * | 2018-08-13 | 2020-06-19 | 中机建(上海)钢结构股份有限公司 | Be used for open air steel construction guardrail device of installation of being convenient for |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1122138A (en) * | 1997-07-08 | 1999-01-26 | Shimizu Corp | Handrail structure of seismic isolation structure |
| JP2000110414A (en) * | 1998-10-07 | 2000-04-18 | Kaneso Co Ltd | Shutoff fence |
| JP3483498B2 (en) * | 1999-04-23 | 2004-01-06 | 戸田建設株式会社 | Seismic isolation handrail |
| JP3968339B2 (en) * | 2003-09-02 | 2007-08-29 | ドーエイ外装有限会社 | Opening prevention fence |
| JP4126010B2 (en) * | 2003-12-26 | 2008-07-30 | ドーエイ外装有限会社 | Telescopic handrail |
| CN203559349U (en) * | 2013-10-20 | 2014-04-23 | 广州大学 | Bidirectional rail sliding device used between two shock isolation structures or between shock isolation structure and fixing structure |
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2013
- 2013-10-20 CN CN201310492269.1A patent/CN103526696B/en not_active Expired - Fee Related
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| CN103526696A (en) | 2014-01-22 |
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Granted publication date: 20150819 Termination date: 20211020 |