CN103075027A - Bidirectional movable support structure for building - Google Patents
Bidirectional movable support structure for building Download PDFInfo
- Publication number
- CN103075027A CN103075027A CN2013100464143A CN201310046414A CN103075027A CN 103075027 A CN103075027 A CN 103075027A CN 2013100464143 A CN2013100464143 A CN 2013100464143A CN 201310046414 A CN201310046414 A CN 201310046414A CN 103075027 A CN103075027 A CN 103075027A
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- pull bar
- spring
- braced structures
- conduit
- movable
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a bidirectional movable support structure for a building. The bidirectional movable support structure comprises a base, a push-pull rod and a spring, wherein the base is fixedly connected with the fixed building, the push-pull rod is fixedly connected with a movable component, and the spring is arranged between the base and the push-pull rod; the outer end of the push-pull rod is connected with the movable component, snap rings are respectively arranged at the inner end and the middle section of the push-pull rod, and a front transmission guide pipe and a rear transmission guide pipe which extend outwards are arranged between the two snap rings; the spring is arranged at the outer circles of the two transmission guide pipes in a sleeving way; stop flanges for pressing against the spring are arranged at the end parts of the two transmission guide pipes; a cylindrical cavity for sheathing the two transmission guide pipes and the spring is arranged on the base, and a push-pull hole through which the push-pull rod penetrates is arranged at one end of the cylindrical cavity; and the outer sides of the stop flanges of the two transmission guide pipes are pressed against the two ends of the cylindrical cavity. According to the invention, movable support having pretightening force in two directions is realized between the movable component and the fixed building, and the pretightening force is changed into the support force of the fixed building to the movable component. The bidirectional movable support structure also has the characteristics of simple structure, easiness in installation and easiness in maintenance.
Description
Technical field
The present invention relates to a kind of braced structures of building field, particularly a kind of braced structures that realizes bi-directional movable with spring.
Background technology
In the prior art, for reaching effect penetrating, attractive in appearance, wide span architecture curtain wall is selected in a lot of construction works, such as the unidirectional cable curtain wall of large span.The horizontal movement of wide span architecture curtain wall under the effect of plane external load is very large, and when adjacent curtain wall construction span is inconsistent, the situation of adjacent structure deformation often can occur.This inharmonious and then can cause face glass the phenomenon of deflection, warpage to occur, the problems such as glue-line is torn, panel fragmentation can appear when serious.
In order to address the above problem, be necessary to develop can bi-directional movable braced structures.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of bi-directional movable braced structures for building is provided, this braced structures can not only bi-directional movable, and has the required support force of the curtain wall construction of support.
For achieving the above object, the present invention is by the following technical solutions:
The bi-directional movable braced structures that is used for building, described bi-directional movable braced structures is located between fixed buildings and the movable part, the pull bar that comprises the base that is fixedly connected with fixed buildings, is fixedly connected with movable part, and be located at spring between base and the pull bar; Wherein, described pull bar outer end connects with movable part, and pull bar the inner and stage casing respectively are provided with a snap ring, is provided with two outward extending transmission conduits between two snap rings, is respectively driving front conduit and rear transmission conduit; Described spring housing is located at the cylindrical of two transmission conduits; The end of two transmission conduits is provided with the stop lug of supporting spring for ending; Described base is provided be used to the cylindrical cavity that is inserted in two transmission conduits and spring, and an end of described cylindrical cavity is provided be used to the push-and-pull hole of passing pull bar; The outside of the stop lug of two transmission conduits only is butted on the two ends of cylindrical cavity; The movement of the inside Compress Spring of stressed formation driving front conduit that described pull bar inwardly pushes away, the movement of the outside Compress Spring of transmission conduit after the stressed formation that described pull bar is pulled outwardly.
Its further technical scheme is: described base also is provided with interior guide peg, and the center of described pull bar is provided with the interior pilot hole that cooperates with interior guide peg, and the end of described interior guide peg is provided with the guide ring that is slidingly matched with interior pilot hole.
Its further technical scheme is: the snap ring of described pull bar the inner is two nuts side by side; The snap ring in described stage casing is the lug boss that becomes with pull bar.
Its further technical scheme is: described push-and-pull is provided with the guide ring that is slidingly matched with pull bar in the hole.
Its further technical scheme is: described driving front conduit, rear transmission conduit are respectively equipped be used to the front pilot hole that penetrates pull bar, rear pilot hole, are provided with the guide ring that is slidingly matched with pull bar in described front pilot hole, the rear pilot hole.
Its further technical scheme is: the outside of the stop lug of described driving front conduit, rear transmission conduit is provided with buffering spacer.
Its further technical scheme is: described base is Split type structure, comprises the outer tube that is provided with cylindrical cavity and the base plate that is provided with interior guide peg, and described outer tube and base plate are screw joints.
Its further technical scheme is: described fixed buildings is civil engineering structure or steel work, and described movable part is curtain wall construction.
Its further technical scheme is: described pull bar is weldment, comprise steel pipe and with the connection part of steel-pipe welding.
Its further technical scheme is: the inboard root of the stop lug of described driving front conduit, rear transmission conduit is provided with width greater than the convex shoulder of spring wire diameter.
The present invention's beneficial effect compared with prior art is: utilization of the present invention is linked in two transmission conduits on the pull bar, between two transmission conduits, makes pull bar all be subject to pretightning force when two directions mobile Spring Card; Utilize the two ends realization of cylindrical cavity to the reaction force of two directions of pull bar, thereby realized having in two directions between movable part and the fixed buildings movable supporting of pretightning force, this pretightning force becomes fixed buildings to the support force of movable part.This support force can be according to the thickness of spring, and spring presets decrement and sets.The present invention also has simple in structure, easy installation, the characteristics of easy care.The interior guide peg that is provided with and interior pilot hole make the movement between pull bar and the base more reliable and stable.When the present invention is used for curtain wall construction, when the inconsistent situation of curtain wall construction span occurring, go out the displacement of each point under the effect of adjacent structure outer load by Calculation and Analysis of Force, extrapolate the deflection angle of panel between the curtain wall adjacent structure and the amount of warpage of panel.If exceeded the scope that curtain wall bears, braced structures of the present invention then is set between curtain wall construction and fixed buildings, thereby reduce the modified difference of adjacent length span structure, and then avoid, warpage excessive the occur problems such as glue-line tear, panel fragmentation excessive because of deflection.
The invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the schematic perspective view that the present invention is used for the bi-directional movable braced structures specific embodiment of building;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the sectional view that is in interior push mode embodiment illustrated in fig. 1;
Fig. 4 is the sectional view that is in outer tension state embodiment illustrated in fig. 1;
Fig. 5 is assembly flow charts embodiment illustrated in fig. 1.
Description of reference numerals
10 bases, 11 outer tubes
110 cylindrical cavities, 111 push-and-pull holes
112 guide rings, 12 base plates
121 interior guide peg 122 guide rings
20 pull bar 20A steel pipes
29 interior pilot hole 30 springs
31 driving front conduits, 310 front pilot holes
311 stop lug, 312 convex shoulders
32 rear transmission conduit 320 rear pilot holes
321 stop lug, 322 convex shoulders
40 couplings, 51 baffle rings
52 nuts, 60 guide rings
70 buffering spacers
The specific embodiment
In order to more fully understand technology contents of the present invention, below in conjunction with specific embodiment technical scheme of the present invention is further introduced and explanation, but be not limited to this.
Extremely shown in Figure 5 such as Fig. 1, the present invention is used for the bi-directional movable braced structures of building, the bi-directional movable braced structures is located between fixed buildings (not shown) and the curtain wall (not shown), the pull bar 20 that comprises the base 10 that is fixedly connected with fixed buildings, is fixedly connected with curtain wall, and the spring 30(that is located between base 10 and the pull bar 20 is cylindroid helical-coil compression spring); Wherein, pull bar 20 outer ends connect with curtain wall by coupling 40, and pull bar the inner and stage casing respectively are provided with a snap ring, and what the snap ring of pull bar the inner adopted in the present embodiment is the structure of baffle ring 51 and nut 52; The snap ring in stage casing then is the lug boss 21 with 20 one-tenth of pull bars.
Be provided with two outward extending transmission conduits between two snap rings, be respectively driving front conduit 31 and rear transmission conduit 32, spring 30 is sheathed on the cylindrical of two transmission conduits; The end of driving front conduit 31, rear transmission conduit 32 is provided with the stop lug 311,321 of supporting spring for ending.Base 10 is Split type structure, comprises the outer tube 11 that is provided with cylindrical cavity 110 and the base plate 12 that is provided with interior guide peg 121, and outer tube 11 is bolted with base plate 12 and connects.
The interior guide peg 121 that base plate 12 is provided with is provided with interior pilot hole 29 with the center of pull bar 20 and cooperates with interior guide peg 121, is provided with the guide ring 122 that is slidingly matched with interior pilot hole 29 in the end of interior guide peg 121.
Driving front conduit 31, rear transmission conduit 32 are respectively equipped be used to the front pilot hole 310 that penetrates pull bar 20, rear pilot hole 320, are provided with the guide ring 60 that is slidingly matched with pull bar 20 in front pilot hole 310, the rear pilot hole 320.The stop lug 311 of driving front conduit 31, rear transmission conduit 32,321 the outside are provided with buffering spacer 70(and play cushioning effect).
Wherein, pull bar 20 is weldment, comprises steel pipe 20A and the connection part 20B that welds with steel pipe 20A.
It is lower greater than the aspect ratio of the convex shoulder 312 of spring wire diameter, 322(convex shoulder that the stop lug 311 of driving front conduit 31, rear transmission conduit 32,321 inboard root are provided with width, about 0.5-2mm).Be that spring 30 relies on its two ends to be set in convex shoulder 312,322 enterprising conducts to the location.Other surface of spring does not all contact with driving front conduit, rear transmission conduit, cylindrical cavity.So that spring is not affected by other external force in the elastic deformation process.
Above-mentioned each guide ring can adopt F4 bronze composite material guidance tape to make, and plays guide effect, reduces wear.Outer tube wherein adopts the welded construction of steel pipe and disk (formation has the cylindrical cavity bottom in push-and-pull hole).
Assembling process of the present invention makes things convenient for simply again as shown in Figure 5, and detailed process is:
1 is inserted in pull bar successively with driving front conduit, spring, rear transmission conduit;
2 with the baffle ring pull bar of packing into, and nut is torqued-up to the inner end of pull bar;
3 pull bars that will install driving front conduit, spring, rear transmission conduit, baffle ring and nut are inserted in to outer tube, and the outer end of pull bar is passed from the push-and-pull hole;
4 are inserted in the interior guide peg on the base plate the interior pilot hole of pull bar again, base plate are fixed with outer tube to connect again.
In the use procedure, base (its base plate is provided with installing hole) and fixed buildings are fixedly connected, the outer end of pull bar is fixed with the movable parts such as curtain wall that need movable supporting by coupling and connects.In the specific implementation process, can calculate according to the needed support force of movable part and bi-directional movable amount size and the length of spring, determine the dimensions of a movement support structures with this.When assembling, spring need to have certain pre compressed magnitude, to produce predetermined spring force, this spring force becomes support force, when external force changes, when being subject to inside blast or outside blast such as curtain wall, or the distortional stress that produces in the curtain wall installation process so that suffered power greater than
In other embodiment, the snap ring of pull bar the inner also can adopt two nuts (two nuts can adopt and tight mode realizes locking) side by side; Or baffle ring adds the structure of jump ring, or nut adds the structure of tightening screw.
In other embodiment, base also can adopt the structure of cover plate, sleeve pipe and base plate, and cover plate wherein and sleeve pipe adopt removable Bolt Connection, and sleeve pipe and base plate adopt the fixed connection structure of welded type or removable bolt connection structure.
In sum, utilization of the present invention is linked in two transmission conduits on the pull bar, between two transmission conduits, makes pull bar all be subject to pretightning force when two directions mobile Spring Card; Utilize the two ends realization of cylindrical cavity to the reaction force of two directions of pull bar, thereby realized having in two directions between movable part and the fixed buildings movable supporting of pretightning force, this pretightning force becomes fixed buildings to the support force of movable part.This support force can be according to the thickness of spring, and spring presets decrement and sets.The present invention also has simple in structure, easy installation, the characteristics of easy care.The interior guide peg that is provided with and interior pilot hole make the movement between pull bar and the base more reliable and stable.When the present invention is used for curtain wall construction, when the inconsistent situation of curtain wall construction span occurring, go out the displacement of each point under the effect of adjacent structure outer load by Calculation and Analysis of Force, extrapolate the deflection angle of panel between the curtain wall adjacent structure and the amount of warpage of panel.If exceeded the scope that curtain wall bears, braced structures of the present invention then is set between curtain wall construction and fixed buildings, thereby reduce the modified difference of adjacent length span structure, and then avoid, warpage excessive the occur problems such as glue-line tear, panel fragmentation excessive because of deflection.
Above-mentionedly only further specify technology contents of the present invention with embodiment, so that the reader is more readily understood, do not only limit to this but do not represent embodiments of the present invention, any technology of doing according to the present invention is extended or recreation, all is subjected to protection of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. the bi-directional movable braced structures that is used for building, described bi-directional movable braced structures is located between fixed buildings and the movable part, the pull bar that it is characterized in that comprising the base that is fixedly connected with fixed buildings, is fixedly connected with movable part, and be located at spring between base and the pull bar; Wherein, described pull bar outer end connects with movable part, and pull bar the inner and stage casing respectively are provided with a snap ring, is provided with two outward extending transmission conduits between two snap rings, is respectively driving front conduit and rear transmission conduit; Described spring housing is located at the cylindrical of two transmission conduits; The end of two transmission conduits is provided with the stop lug of supporting spring for ending; Described base is provided be used to the cylindrical cavity that is inserted in two transmission conduits and spring, and an end of described cylindrical cavity is provided be used to the push-and-pull hole of passing pull bar; The outside of the stop lug of two transmission conduits only is butted on the two ends of cylindrical cavity; The movement of the inside Compress Spring of stressed formation driving front conduit that described pull bar inwardly pushes away, the movement of the outside Compress Spring of transmission conduit after the stressed formation that described pull bar is pulled outwardly.
2. the bi-directional movable braced structures for building according to claim 1, it is characterized in that described base also is provided with interior guide peg, the center of described pull bar is provided with the interior pilot hole that cooperates with interior guide peg, and the end of described interior guide peg is provided with the guide ring that is slidingly matched with interior pilot hole.
3. the bi-directional movable braced structures for building according to claim 1, the snap ring that it is characterized in that described pull bar the inner is two nuts side by side; The snap ring in described stage casing is the lug boss that becomes with pull bar.
4. the bi-directional movable braced structures for building according to claim 1 is characterized in that being provided with the guide ring that is slidingly matched with pull bar in the described push-and-pull hole.
5. the bi-directional movable braced structures for building according to claim 1, it is characterized in that described driving front conduit, rear transmission conduit are respectively equipped be used to the front pilot hole that penetrates pull bar, rear pilot hole, are provided with the guide ring that is slidingly matched with pull bar in described front pilot hole, the rear pilot hole.
6. the bi-directional movable braced structures for building according to claim 1 is characterized in that the outside of the stop lug of described driving front conduit, rear transmission conduit is provided with buffering spacer.
7. the bi-directional movable braced structures for building according to claim 2 is characterized in that described base is Split type structure, comprises the outer tube that is provided with cylindrical cavity and the base plate that is provided with interior guide peg, and described outer tube and base plate are screw joints.
8. the bi-directional movable braced structures for building according to claim 1 is characterized in that described fixed buildings is civil engineering structure or steel work, and described movable part is curtain wall construction.
9. the bi-directional movable braced structures for building according to claim 1 is characterized in that described pull bar is weldment, comprise steel pipe and with the connection part of steel-pipe welding.
10. the bi-directional movable braced structures for building according to claim 1 is characterized in that the inboard root of the stop lug of described driving front conduit, rear transmission conduit is provided with width greater than the convex shoulder of spring wire diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310046414.3A CN103075027B (en) | 2013-02-06 | 2013-02-06 | Bidirectional movable support structure for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310046414.3A CN103075027B (en) | 2013-02-06 | 2013-02-06 | Bidirectional movable support structure for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103075027A true CN103075027A (en) | 2013-05-01 |
| CN103075027B CN103075027B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310046414.3A Active CN103075027B (en) | 2013-02-06 | 2013-02-06 | Bidirectional movable support structure for building |
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| Country | Link |
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| CN (1) | CN103075027B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332522A (en) * | 2015-11-18 | 2016-02-17 | 无锡新人居科贸有限公司 | Support rod for prefabricated buildings |
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| CN2276048Y (en) * | 1996-09-13 | 1998-03-11 | 济南第二市政工程公司 | Bidirectional liftout engineering strut |
| EP1069261A1 (en) * | 1999-07-13 | 2001-01-17 | Paratech, Inc. | Adjustable rescue strut |
| CN2821037Y (en) * | 2005-02-06 | 2006-09-27 | 秦敏 | Large and small pipe height regulating pipe clip |
| DE102010051314A1 (en) * | 2010-11-16 | 2012-05-16 | Desoi Gmbh | Device i.e. tensioning force controller, for supporting and load-constant holding of e.g. parts of modern building, has sleeve inserted into housing tube and arranged at end of tube, and screw disk springs arranged between rods and tube |
| CN102695839A (en) * | 2009-12-14 | 2012-09-26 | Peri有限公司 | Telescopic structural support |
| CN203160468U (en) * | 2013-02-06 | 2013-08-28 | 深圳市三鑫幕墙工程有限公司 | Bidirectional movable supporting structure for constructions |
-
2013
- 2013-02-06 CN CN201310046414.3A patent/CN103075027B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2276048Y (en) * | 1996-09-13 | 1998-03-11 | 济南第二市政工程公司 | Bidirectional liftout engineering strut |
| EP1069261A1 (en) * | 1999-07-13 | 2001-01-17 | Paratech, Inc. | Adjustable rescue strut |
| CN2821037Y (en) * | 2005-02-06 | 2006-09-27 | 秦敏 | Large and small pipe height regulating pipe clip |
| CN102695839A (en) * | 2009-12-14 | 2012-09-26 | Peri有限公司 | Telescopic structural support |
| DE102010051314A1 (en) * | 2010-11-16 | 2012-05-16 | Desoi Gmbh | Device i.e. tensioning force controller, for supporting and load-constant holding of e.g. parts of modern building, has sleeve inserted into housing tube and arranged at end of tube, and screw disk springs arranged between rods and tube |
| CN203160468U (en) * | 2013-02-06 | 2013-08-28 | 深圳市三鑫幕墙工程有限公司 | Bidirectional movable supporting structure for constructions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332522A (en) * | 2015-11-18 | 2016-02-17 | 无锡新人居科贸有限公司 | Support rod for prefabricated buildings |
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|---|---|
| CN103075027B (en) | 2015-03-25 |
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