CN106400978B - Convenient for the multidirectional adjustable space lattice support of overall package - Google Patents
Convenient for the multidirectional adjustable space lattice support of overall package Download PDFInfo
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- CN106400978B CN106400978B CN201611093406.4A CN201611093406A CN106400978B CN 106400978 B CN106400978 B CN 106400978B CN 201611093406 A CN201611093406 A CN 201611093406A CN 106400978 B CN106400978 B CN 106400978B
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- support
- steel pipe
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses one kind to be convenient for the multidirectional adjustable space lattice support of overall package, including being fixed on reinforced concrete support and orthogonal vertical support bottom plate, lateral support bottom plate, vertical support bottom plate upper end is provided with support ball, the lateral support sidewall of the bottom plate is provided with steel pipe sleeve, the flexible steel pipe along span direction is provided in the steel pipe sleeve, steel pipe one end is fixed with support ball, outer wall and steel pipe sleeve weld.The present invention not only ensure that the security needs of engineering, but also can make its whole stress definitely, reduces the design analysis work of early period, reduces project cost；Facilitate adjust clipping room away from, overcome construction site due to concrete foundation, shell installation deviation bring adversely affect, so that site operation is better met the requirement in engineering design code to support, to improve construction efficiency.Have a wide range of applications promotion prospect.
Description
Technical field
The invention belongs to a kind of space lattice support constructions, and in particular to one kind is convenient for the multidirectional adjustable space of overall package
Mesh core support.
Background technique
Using reticulated shell as the spatial mesh structure of representative because of it from heavy and light, overall stiffness is good, construction is convenient, anti-seismic performance is good etc.
Feature, and be widely used in building structure.
The design of support node and the hypothesis of support conditions are the key problem in technology in Responses of Long-Span Spatial Lattice Structures design.Its
Whether the boundary condition hypothesis that the success or failure of design are directly related to spatial mesh structure is true, is related to spatial mesh structure reality
Whether force-bearing situation is consistent with computation model, influences the monolithic stability and safety of spatial mesh structure.
It is larger as the general span of the spatial mesh structure of representative using reticulated shell under temperature action, the horizontal thrust of support compared with
Greatly.In susceptor design and when designing with the connection of substructure, mostly use bidirectional elastic support model, i.e., basis top surface and
The side of stretching is respectively arranged an elastic support, and bottom surface support provides vertical counter-force, side support horizontal force resistant, wherein lateral bolster
Seat is anchored on concrete pier base outstanding.
Traditional barrel shell structure bilateral support is vertically directly to be welded using support strength plate with base-plate, laterally uses band
The conehead and short steel pipes for being welded with ribbed stiffener are directly welded with base-plate, such Bearing Seat Force is clear, but when structure integral assembling,
Since support is two-way constraint, vertical support is caused to be easy in place, lateral support installation is extremely difficult.
Such support can not overcome concrete on construction site to pour error influence, and be often required to process at the scene
After support cuts aperture, scene re-works welding, has not only increased the difficulty of site operation, but also increase insecurity factor, has given
Site operation causes extreme difficulties.
Bring construction error when such support can not overcome network to assemble, causes difficulty in place.Furthermore reticulated shell knot
The node of structure is complicated, node center it is difficult to ensure that design of node center and support to rotate the centre of sphere consistent, result in latticed shell structure by
Power it is indefinite, can make troubles to design and construction installment work early period of engineering.
Summary of the invention
The present invention proposes in order to solve the problems existing in the prior art, a kind of multidirectional convenient for overall package the purpose is to provide
Adjustable space lattice support.
The technical scheme is that a kind of be convenient for the multidirectional adjustable space lattice support of overall package, including it is fixed on
On reinforced concrete support and orthogonal vertical support bottom plate, lateral support bottom plate, vertical support bottom plate upper end is set
It is equipped with support ball, the lateral support sidewall of the bottom plate is provided with steel pipe sleeve, is provided in the steel pipe sleeve along span direction
Flexible steel pipe, steel pipe one end fixes with support ball, outer wall and steel pipe sleeve weld.
The support ball is bolt sphere or solder sphere.
The steel pipe is the conehead steel pipe being connected with bolt sphere or the supporting steel pipe to be connected with solder sphere, outside the steel pipe
Cladding polytetrafluoroethylene (PTFE) gap is placed in steel pipe sleeve.
The elliptical aperture that mounting distance is planar adjusted according to construction status, support anchor are formed in the vertical support bottom plate
Bolt passes through elliptical aperture and is fixed to base-plate on the vertical support embedded board of reinforced concrete support top surface.
The circular hole realized and need to adjust mounting distance according to installation in vertical plane is formed in the lateral support bottom plate,
Support anchor bolt passes through circular hole and is fixed to base-plate on the lateral support embedded board of reinforced concrete support side.
Between the vertical support bottom plate, vertical support embedded board, between lateral support bottom plate, lateral support embedded board
It is provided with rubber-overlapping seismic plate.
It is provided with Supporting vertical tube on the vertical support bottom plate and puts more energy into around the vertical support along longitudinal direction of Supporting vertical tube
Rib, span direction vertical support sash plate, the ribbed stiffener of vertical support along longitudinal direction, span direction vertical support level add
Strength plate top forms the notch matched with support ball, and above-mentioned notch combines the bowl-shape branch to form hold-down support ball with Supporting vertical tube
Support face.
The lateral support stiffener around steel pipe sleeve, the support stiffener are additionally provided on the lateral support bottom plate
Pass through fillet weld and steel pipe sleeve weld.
The steel pipe sleeve opens a plurality of tongue and groove.
Anchor bolt backing plate is also cased in the support anchor bolt.
The present invention not only ensure that the security needs of engineering, but also can make its whole stress definitely, reduce setting for early period
Meter analysis work, reduces project cost；Facilitate adjust clipping room away from, overcome construction site due to concrete foundation, shell pacify
Construction deviation bring adverse effect is filled, site operation is made to better meet the requirement in engineering design code to support, thus
Improve construction efficiency.Have a wide range of applications promotion prospect.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the cross-sectional view in the section 1-1 in Fig. 1；
Fig. 3 is the cross-sectional view in the section 2-2 in Fig. 1；
Wherein:
1 vertical support embedded board, 2 Supporting vertical tube
3 vertical support bottom plate, 4 lateral support embedded board
5 support anchor bolts 6 vertical support ribbed stiffener along longitudinal direction
7 span direction vertical support sash plates
8 support balls
9 space lattice shell, 10 steel pipe sleeve
11 steel pipe, 12 lateral support stiffener
13 anchor bolt backing plate, 14 rubber-overlapping seismic plate
15 lateral support bottom plate, 16 reinforced concrete support
17 elliptical aperture, 18 circular hole
19 tongue and grooves.
Specific embodiment
Hereinafter, referring to drawings and examples, the present invention is described in detail:
As shown in Fig. 1 ~ 3, one kind being convenient for the multidirectional adjustable space lattice support of overall package, including is fixed on reinforced concrete
In soil support 16 and orthogonal vertical support bottom plate 3, lateral support bottom plate 15,3 upper end of vertical support bottom plate is arranged
There is support ball 8,15 side wall of lateral support bottom plate is provided with steel pipe sleeve 10, is provided in the steel pipe sleeve 10 along span
The flexible steel pipe 11 in direction, 11 one end of steel pipe and support ball 8 are fixed, and outer wall and steel pipe sleeve 10 weld.
The support ball 8 is bolt sphere or solder sphere.
The steel pipe 11 is the conehead steel pipe being connected with bolt sphere or the supporting steel pipe to be connected with solder sphere, the steel pipe
11 outer cladding polytetrafluoroethylene (PTFE) gaps are placed in steel pipe sleeve 10.
The elliptical aperture 17 that mounting distance is planar adjusted according to construction status, branch are formed in the vertical support bottom plate 3
Seat anchor bolt 5 passes through elliptical aperture 17 and is fixed to base-plate 3 on the vertical support embedded board 1 of 16 top surface of reinforced concrete support.
The circle realized and need to adjust mounting distance according to installation in vertical plane is formed in the lateral support bottom plate 15
Hole 18, it is pre-buried that support anchor bolt 5 passes through the lateral support that base-plate 15 is fixed to 16 side of reinforced concrete support by circular hole 18
On plate 4.
Between the vertical support bottom plate 3, vertical support embedded board 1, lateral support bottom plate 15, lateral support embedded board 4
Between be provided with rubber-overlapping seismic plate 14.
It is provided with Supporting vertical tube 2 on the vertical support bottom plate 3 and adds around the vertical support along longitudinal direction of Supporting vertical tube 2
Strength rib 6, span direction vertical support sash plate 7, the ribbed stiffener of vertical support along longitudinal direction 6, span direction vertical support
7 top of sash plate forms the notch matched with support ball 8, and above-mentioned notch combines to form hold-down support with Supporting vertical tube 2
The bowl-shape supporting surface of ball 8.
The lateral support stiffener 12 around steel pipe sleeve 10, the support are additionally provided on the lateral support bottom plate 15
Stiffener 12 is welded by fillet weld and steel pipe sleeve 10.
The steel pipe sleeve 10 opens a plurality of tongue and groove 19.
Anchor bolt backing plate 13 is also cased in the support anchor bolt 5.
It include the space lattice shell being formed by connecting by rod piece by node, fixed space grid shell in the network
The reinforced concrete support 16 of body and board-like rubber branch for connecting reinforced concrete support 16 Yu space lattice shell 9
Seat.
The tongue and groove 19 is four, and the lateral support stiffener 12 is two pairs, two pairs of lateral support stiffeners 12
Place plane is a pair of of vertical plane.
Installation process of the invention is as follows:
When it is implemented, first install vertical and lateral support additional, vertical support passes through the elliptical aperture opened in vertical support bottom plate 3
17, it can be achieved that planar adjust mounting distance according to construction status；Lateral support passes through the circle opened in lateral support bottom plate 15
Hole 18 may be implemented to need to adjust mounting distance according to installation in vertical plane, and transmitting lateral force is used for the conehead of bolt sphere
Steel pipe or supporting steel pipe wrapped in teflon for solder sphere are placed in larger-diameter steel pipe sleeve 10.
Before vertical support is in place, above-mentioned steel pipe 11 wouldn't be welded with outer steel pipe sleeve 10, and steel pipe 11 can be along span side
To stretching, according to a variety of deviations of bring in construction, carry out adjusting deviation by adjusting lateral support bottom plate 15 and steel pipe 11, in turn
Convenient construction assembling and installation positioning, and the structure centroid for guaranteeing that support main stress joint and rod piece cross at node is same
The heart；After support ball 8 and vertical support installation are in place, support ball 8 passes through fillet weld and vertical support stiffener 6, span along longitudinal direction
Direction vertical support sash plate 7, Supporting vertical tube 2 are weldingly connected；Conehead steel pipe for bolt sphere is tightened with bolt sphere, or
Supporting steel pipe and solder sphere for solder sphere is by fillet weld seam, and then steel pipe 11 and steel pipe sleeve 10 are connected by fillet weld
It connects, according to stress size, the weld seam of steel pipe 11 and outer steel pipe sleeve 10 is reinforced in the welding at tongue and groove 19.Finally, tightening support anchor
The nut of bolt 5, above-mentioned nut divide into anchor bolt backing plate 13.
The present invention not only ensure that the security needs of engineering, but also can make its whole stress definitely, reduce setting for early period
Meter analysis work, reduces project cost；Facilitate adjust clipping room away from, overcome construction site due to concrete foundation, shell pacify
Construction deviation bring adverse effect is filled, site operation is made to better meet the requirement in engineering design code to support, thus
Improve construction efficiency.Have a wide range of applications promotion prospect.
Claims (10)
1. one kind be convenient for the multidirectional adjustable space lattice support of overall package, including be fixed on reinforced concrete support (16) and
Orthogonal vertical support bottom plate (3), lateral support bottom plate (15), it is characterised in that: vertical support bottom plate (3) upper end
It is provided with support ball (8), lateral support bottom plate (15) side wall is provided with steel pipe sleeve (10), in the steel pipe sleeve (10)
It is provided with the flexible steel pipe (11) along span direction, steel pipe (11) one end and support ball (8) are fixed, outer wall and steel pipe sleeve
(10) it welds, includes space lattice shell, the fixed space net being formed by connecting by rod piece by node in the structure of the grid
The reinforced concrete support (16) of lattice shell and for connecting reinforced concrete support (16) and space lattice shell (9)
Laminated rubber bearing.
2. according to claim 1 be convenient for the multidirectional adjustable space lattice support of overall package, it is characterised in that: the branch
Seat ball (8) is bolt sphere or solder sphere.
3. according to claim 2 be convenient for the multidirectional adjustable space lattice support of overall package, it is characterised in that: the steel
Pipe (11) is the conehead steel pipe being connected with bolt sphere or the supporting steel pipe to be connected with solder sphere, and steel pipe (11) outer cladding is poly-
Tetrafluoroethene gap is placed in steel pipe sleeve (10).
4. according to claim 1 be convenient for the multidirectional adjustable space lattice support of overall package, it is characterised in that: described perpendicular
To the elliptical aperture (17) for planar adjusting mounting distance according to construction status is formed in base-plate (3), support anchor bolt (5) is worn
Elliptical aperture (17) is crossed to be fixed to base-plate (3) on the vertical support embedded board (1) of reinforced concrete support (16) top surface.
5. according to claim 4 be convenient for the multidirectional adjustable space lattice support of overall package, it is characterised in that: the side
The circular hole (18) for needing to adjust mounting distance according to installation in vertical plane, support anchor are realized to formation in base-plate (15)
It is pre-buried that bolt (5) passes through the lateral support that lateral support bottom plate (15) are fixed to reinforced concrete support (16) side by circular hole (18)
On plate (4).
6. according to claim 5 be convenient for the multidirectional adjustable space lattice support of overall package, it is characterised in that: described perpendicular
To between base-plate (3), vertical support embedded board (1), between lateral support bottom plate (15), lateral support embedded board (4)
It is provided with rubber-overlapping seismic plate (14).
7. according to claim 1 be convenient for the multidirectional adjustable space lattice support of overall package, it is characterised in that: described perpendicular
Be provided on base-plate (3) Supporting vertical tube (2) and around Supporting vertical tube (2) the ribbed stiffener of vertical support along longitudinal direction (6),
Span direction vertical support sash plate (7), the ribbed stiffener of vertical support along longitudinal direction (6), span direction vertical support water
Flat stiffener (7) top forms the notch matched with support ball (8), and above-mentioned notch combines formation with Supporting vertical tube (2) and fixes
The bowl-shape supporting surface of support ball (8).
8. according to claim 1 be convenient for the multidirectional adjustable space lattice support of overall package, it is characterised in that: the side
The lateral support stiffener (12) around steel pipe sleeve (10), the support stiffener are additionally provided on base-plate (15)
(12) it is welded by fillet weld and steel pipe sleeve (10).
9. according to claim 1 be convenient for the multidirectional adjustable space lattice support of overall package, it is characterised in that: the steel
Pipe sleeve cylinder (10) opens a plurality of tongue and groove (19).
10. according to claim 4 or 5 be convenient for the multidirectional adjustable space lattice support of overall package, it is characterised in that: institute
It states and is also cased with anchor bolt backing plate (13) on support anchor bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093406.4A CN106400978B (en) | 2016-12-02 | 2016-12-02 | Convenient for the multidirectional adjustable space lattice support of overall package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093406.4A CN106400978B (en) | 2016-12-02 | 2016-12-02 | Convenient for the multidirectional adjustable space lattice support of overall package |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106400978A CN106400978A (en) | 2017-02-15 |
| CN106400978B true CN106400978B (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611093406.4A Active CN106400978B (en) | 2016-12-02 | 2016-12-02 | Convenient for the multidirectional adjustable space lattice support of overall package |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552512B (en) * | 2019-09-09 | 2021-10-01 | 中国一冶集团有限公司 | Anti-slip device for assisting installation of net rack |
| CN114673253A (en) * | 2022-03-18 | 2022-06-28 | 武汉理工大学 | Net rack support structure capable of adjusting displacement in three directions |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212618Y (en) * | 1994-11-21 | 1995-11-15 | 山东大幕集团总公司 | Hollow ball mesh support knot welded with stainless steel |
| JP2006052617A (en) * | 2004-08-09 | 2006-02-23 | Taro Akagi | Vibration control device for wooden house constructed according to conventional construction method |
| CN201158944Y (en) * | 2007-12-28 | 2008-12-03 | 浙江东南网架股份有限公司 | Support ball node slipping device of arched network frame accumulation slippage method |
| CN201232259Y (en) * | 2008-06-24 | 2009-05-06 | 广厦建设集团有限责任公司 | Spatial grid structure with horizontal and rigidity adjustable support |
| CH701205B1 (en) * | 2009-06-02 | 2013-02-28 | Pakon Ag | Height-adjustable support. |
| CN202324184U (en) * | 2011-10-13 | 2012-07-11 | 中国民航大学 | Steel-wood composite structure Schwedler type single-layer spherical reticulated shell |
| CN203905291U (en) * | 2014-04-11 | 2014-10-29 | 中南建筑设计院股份有限公司 | Mounting structure of lower-chord berm of bolt-sphere grid |
| CN203891200U (en) * | 2014-05-23 | 2014-10-22 | 浙江东南网架股份有限公司 | Large-contact-surface rotatable support of large-span spatial lattice structure |
| CN105625581B (en) * | 2014-10-28 | 2018-07-13 | 五冶集团上海有限公司 | A kind of bearing for mesh shell slippage |
| CN204662666U (en) * | 2015-04-29 | 2015-09-23 | 中国建筑西北设计研究院有限公司 | A kind of rubber slat support node |
| CN105951994B (en) * | 2016-06-29 | 2018-08-07 | 中国铁路设计集团有限公司 | A kind of expansion installation method of cylindrical reticulated shell closing awning |
| CN206438615U (en) * | 2016-12-02 | 2017-08-25 | 铁道第三勘察设计院集团有限公司 | One kind is easy to the multidirectional adjustable space lattice bearing of overall package |
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- 2016-12-02 CN CN201611093406.4A patent/CN106400978B/en active Active
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Address after: 300142 No. 10, Hebei District, Tianjin, Zhongshan Road Applicant after: China Railway Design Group Limited Address before: 300142 No. 10, Hebei District, Tianjin, Zhongshan Road Applicant before: China Railway Third Survey and Design Institute Group Ltd. |
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