CN106400978A - Space lattice support convenient for whole assembling and capable of being multi-directionally adjusted - Google Patents
Space lattice support convenient for whole assembling and capable of being multi-directionally adjusted Download PDFInfo
- Publication number
- CN106400978A CN106400978A CN201611093406.4A CN201611093406A CN106400978A CN 106400978 A CN106400978 A CN 106400978A CN 201611093406 A CN201611093406 A CN 201611093406A CN 106400978 A CN106400978 A CN 106400978A
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- CN
- China
- Prior art keywords
- steel pipe
- support
- space lattice
- bearing
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Abstract
The invention discloses a space lattice support convenient for whole assembling and capable of being multi-directionally adjusted. The space lattice support comprises a vertical support bottom plate and a lateral support bottom plate, which are fixedly arranged on a steel reinforced concrete support and are vertical to each other, wherein a support ball is arranged at the upper end of the vertical support bottom plate; a steel pipe sleeve is arranged on a side wall of the lateral support bottom plate; a retractable steel pipe along a spanning direction is arranged in the steel pipe sleeve; one end of the steel pipe is fixed together with the supporting ball and an outer wall of the steel pipe is welded with the steel pipe sleeve. According to the space lattice support provided by the invention, safety requirements of engineering are guaranteed and whole stress can be more definite, early-stage design and analysis work is reduced and the construction cost is reduced; an installation distance is convenient to adjust, adverse impacts caused by concrete foundation and shell installation construction deviation in a construction site are overcome, and site construction can meet requirements on the support in engineering design specifications very well, so that the construction efficiency is improved. The space lattice support has a wide application and popularization prospect.
Description
Technical field
The invention belongs to a kind of space lattice supporting construction is and in particular to one kind is easy to the multidirectional adjustable space of overall package
Mesh core support.
Background technology
Spatial mesh structure with reticulated shell as representative because its from heavy and light, integral rigidity is good, construction is convenient, anti-seismic performance is good etc.
Feature, and be widely used in building structure.
The supposition of the design of support node and support conditions is the key problem in technology in Responses of Long-Span Spatial Lattice Structures design.Its
The boundary condition that the success or failure of design are directly connected to spatial mesh structure supposes whether set up, and is related to spatial mesh structure actual
Whether force-bearing situation is consistent with computation model, has influence on monolithic stability and the safety of spatial mesh structure.
Under temperature action, the general span of the spatial mesh structure with reticulated shell as representative is larger, and the horizontal thrust of bearing is relatively
Greatly.When designing in susceptor design and with the connection of substructure, adopt bidirectional elastic bearing model more, that is, in basic top surface and
The side stretched out respectively arranges an elastic support, and bottom surface bearing provides vertical counter-force, side bearing horizontal force resistant, wherein lateral bolster
Seat is anchored on the pier base that concrete projects.
Traditional barrel shell structure bilateral support is vertically directly to be welded with base-plate using bearing strength plate, and lateral employing carries
Conehead and be welded with the short steel pipes of ribbed stiffener and base-plate directly welds, such Bearing Seat Force clearly, but during structure integral assembling,
Because bearing is two-way constraint, cause vertical support in place easily, lateral support is installed extremely difficult.
Such bearing cannot overcome concrete on construction site to pour error impact, and is often required to will process at the scene
After bearing cutting perforate, scene re-works welding, both increased the difficulty of site operation, increased unsafe factor again, has given
Site operation causes extreme difficulties.
Such bearing cannot overcome the construction error brought during network assembling, causes difficulty in place.Furthermore, reticulated shell is tied
The node of structure is complicated, and node center, it is difficult to ensure that design of node center is consistent with the bearing rotation centre of sphere, result in latticed shell structure and is subject to
Power indefinite, can give engineering early stage design and construction installment work make troubles.
Content of the invention
The present invention is to solve the problems, such as that prior art proposes, and its objective is that offer one kind is easy to overall package multidirectional
Adjustable space lattice bearing.
The technical scheme is that：One kind is easy to the multidirectional adjustable space lattice bearing of overall package, including being fixed on
On reinforced concrete support and orthogonal vertical support base plate, lateral support base plate, described vertical support base plate upper end sets
It is equipped with support ball, described lateral support sidewall of the bottom plate is provided with steel pipe sleeve, is provided with along span direction in described steel pipe sleeve
Flexible steel pipe, steel pipe one end and support ball fix, its outer wall and steel pipe sleeve weld.
Described support ball is bolt sphere or solder sphere.
Described steel pipe is the conehead steel pipe being connected with bolt sphere or is the supporting steel pipe being connected with solder sphere, outside described steel pipe
Cladding politef gap is placed in steel pipe sleeve.
Form the elliptical aperture planar adjusting mounting distance according to construction status, bearing anchor in described vertical support base plate
Bolt through elliptical aperture, base-plate is fixed on the vertical support embedded board of reinforced concrete support top surface.
Formed in described lateral support base plate and realize needing to adjust the circular hole of mounting distance according to installation in vertical plane,
Bearing crab-bolt through circular hole, base-plate is fixed on the lateral support embedded board of reinforced concrete support side.
Between described vertical support base plate, vertical support embedded board, between lateral support base plate, lateral support embedded board all
It is provided with rubber-overlapping seismic plate.
Supporting vertical tube is provided with described vertical support base plate and puts more energy into along longitudinal vertical support around Supporting vertical tube
Rib, span direction vertical support sash plate, described edge longitudinal direction vertical support ribbed stiffener, span direction vertical support level add
The notch that the formation of strength top of the plate end is matched with support ball, above-mentioned notch combines bowl-shape of formation hold-down support ball with Supporting vertical tube
Support face.
Lateral support stiffener around steel pipe sleeve, described bearing stiffener are additionally provided with described lateral support base plate
By angle welding and steel pipe sleeve weld.
A plurality of tongue and groove opened by described steel pipe sleeve.
Also it is cased with crab-bolt backing plate in described bearing crab-bolt.
The present invention both ensure that the safety need of engineering, can make its overall stress definitely again, decrease setting of early stage
Meter analysis work, reduces construction costs；Convenient regulation installing space, overcomes job site due to concrete foundation, housing peace
The adverse effect that dress construction deviation brings, makes site operation better meet the requirement to bearing in engineering design code, thus
Improve efficiency of construction.Have a wide range of applications promotion prospect.
Brief description
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the sectional view in 1-1 section in Fig. 1；
Fig. 3 is the sectional view in 2-2 section in Fig. 1；
Wherein：
1 vertical support embedded board 2 Supporting vertical tube
3 vertical support base plate 4 lateral support embedded board
5 bearing crab-bolts 6 are along longitudinal vertical support ribbed stiffener
7 span direction vertical support sash plates
8 support ball
9 space lattice housing 10 steel pipe sleeve
11 steel pipe 12 lateral support stiffener
13 crab-bolt backing plate 14 rubber-overlapping seismic plate
15 lateral support base plate 16 reinforced concrete support
17 elliptical aperture 18 circular hole
19 tongue and grooves.
Specific embodiment
Hereinafter, referring to the drawings and embodiment the present invention is described in detail：
As shown in Fig. 1 ~ 3, one kind is easy to the multidirectional adjustable space lattice bearing of overall package, props up including being fixed on armored concrete
Support on 16 and orthogonal vertical support base plate 3, lateral support base plate 15, described vertical support base plate 3 upper end is provided with props up
Seat ball 8, described lateral support base plate 15 side wall is provided with steel pipe sleeve 10, is provided with along span direction in described steel pipe sleeve 10
Flexible steel pipe 11, steel pipe 11 one end and support ball 8 be fixing, and its outer wall is welded with steel pipe sleeve 10.
Described support ball 8 is bolt sphere or solder sphere.
Described steel pipe 11 is the conehead steel pipe being connected with bolt sphere or is the supporting steel pipe being connected with solder sphere, described steel pipe
11 outer cladding politef gaps are placed in steel pipe sleeve 10.
Form the elliptical aperture 17 planar adjusting mounting distance according to construction status in described vertical support base plate 3,
Seat crab-bolt 5 through elliptical aperture 17, base-plate 3 is fixed on the vertical support embedded board 1 of reinforced concrete support 16 top surface.
Formed in described lateral support base plate 15 and realize needing to adjust the circle of mounting distance according to installation in vertical plane
Hole 18, the lateral support that base-plate 15 is fixed to reinforced concrete support 16 side through circular hole 18 by bearing crab-bolt 5 is pre-buried
On plate 4.
Between described vertical support base plate 3, vertical support embedded board 1, lateral support base plate 15, lateral support embedded board 4
Between be provided with rubber-overlapping seismic plate 14.
Supporting vertical tube 2 is provided with described vertical support base plate 3 and adds along longitudinal vertical support around Supporting vertical tube 2
Strength rib 6, span direction vertical support sash plate 7, described edge longitudinal direction vertical support ribbed stiffener 6, span direction vertical support
The notch that the formation of sash plate 7 top is matched with support ball 8, above-mentioned notch combines formation hold-down support with Supporting vertical tube 2
The bowl-shape supporting surface of ball 8.
Lateral support stiffener 12 around steel pipe sleeve 10, described bearing are additionally provided with described lateral support base plate 15
Stiffener 12 is welded with steel pipe sleeve 10 by angle welding.
A plurality of tongue and groove 19 opened by described steel pipe sleeve 10.
Also it is cased with crab-bolt backing plate 13 in described bearing crab-bolt 5.
Described network includes space lattice housing, the fixed space grid shell being formed by connecting by rod member by node
The reinforced concrete support 16 of body and propping up with the board-like rubber of space lattice housing 9 for connecting reinforced concrete support 16
Seat.
Described tongue and groove 19 is four, and described lateral support stiffener 12 is two right, described two pairs of lateral support stiffeners 12
Place plane is a pair of vertical plane.
The installation process of the present invention is as follows：
When being embodied as, first install vertical and lateral support additional, vertical support passes through the elliptical aperture 17 opened in vertical support base plate 3,
Can achieve and planar adjust mounting distance according to construction status；Lateral support passes through the circular hole opened in lateral support base plate 15
18, it is possible to achieve need to adjust mounting distance according to installation in vertical plane, transmission side force is used for the conehead steel of bolt sphere
Pipe or the 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 weld with outer steel pipe sleeve 10, and steel pipe 11 can be along span side
To flexible, according to the multiple deviations brought in construction, by adjusting lateral support base plate 15 and steel pipe 11 come adjusting deviation, and then
Convenient construction assembling and install positioning, and ensure the structure centre of form that bearing main stress joint and rod member cross at node with
The heart；After support ball 8 is in place with vertical support installation, support ball 8 passes through angle welding and along longitudinal vertical support stiffener 6, span
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 pass through fillet weld seam, and then steel pipe 11 and steel pipe sleeve 10 are connected by angle welding
Connect, according to stress size, welding at tongue and groove 19, strengthen the weld seam of steel pipe 11 and outer steel pipe sleeve 10.Finally, tighten bearing anchor
The nut of bolt 5, above-mentioned nut divides into crab-bolt backing plate 13.
The present invention both ensure that the safety need of engineering, can make its overall stress definitely again, decrease setting of early stage
Meter analysis work, reduces construction costs；Convenient regulation installing space, overcomes job site due to concrete foundation, housing peace
The adverse effect that dress construction deviation brings, makes site operation better meet the requirement to bearing in engineering design code, thus
Improve efficiency of construction.Have a wide range of applications promotion prospect.
Claims (10)
1. one kind is easy to the multidirectional adjustable space lattice bearing of overall package, including being fixed on reinforced concrete support（16）Upper and
Orthogonal vertical support base plate（3）, lateral support base plate（15）It is characterised in that：Described vertical support base plate（3）Upper end
It is provided with support ball（8）, described lateral support base plate（15）Side wall is provided with steel pipe sleeve（10）, described steel pipe sleeve（10）In
It is provided with the flexible steel pipe along span direction（11）, steel pipe（11）One end and support ball（8）Fixation, its outer wall and steel pipe sleeve
（10）Welding.
2. according to claim 1 be easy to the multidirectional adjustable space lattice bearing of overall package it is characterised in that：Described
Seat ball（8）For bolt sphere or solder sphere.
3. according to claim 2 be easy to the multidirectional adjustable space lattice bearing of overall package it is characterised in that：Described steel
Pipe（11）It is the conehead steel pipe being connected with bolt sphere or be the supporting steel pipe being connected with solder sphere, described steel pipe（11）Outer cladding is gathered
Tetrafluoroethene gap is placed in steel pipe sleeve（10）In.
4. according to claim 1 be easy to the multidirectional adjustable space lattice bearing of overall package it is characterised in that：Described perpendicular
To base-plate（3）Middle formation planar adjusts the elliptical aperture of mounting distance according to construction status（17）, bearing crab-bolt（5）Wear
Cross elliptical aperture（17）By base-plate（3）It is fixed to reinforced concrete support（16）The vertical support embedded board of top surface（1）On.
5. according to claim 1 be easy to the multidirectional adjustable space lattice bearing of overall package it is characterised in that：Described side
To base-plate（15）Middle formation is realized needing to adjust the circular hole of mounting distance according to installation in vertical plane（18）, bearing anchor
Bolt（5）Through circular hole（18）By base-plate（15）It is fixed to reinforced concrete support（16）The lateral support embedded board of side
（4）On.
6. according to claim 4 or 5 be easy to the multidirectional adjustable space lattice bearing of overall package it is characterised in that：Institute
State vertical support base plate（3）, vertical support embedded board（1）Between, lateral support base plate（15）, lateral support embedded board（4）It
Between be provided with rubber-overlapping seismic plate（14）.
7. according to claim 1 be easy to the multidirectional adjustable space lattice bearing of overall package it is characterised in that：Described perpendicular
To base-plate（3）On be provided with Supporting vertical tube（2）And around Supporting vertical tube（2）Along longitudinal vertical support ribbed stiffener（6）、
Span direction vertical support sash plate（7）, described edge longitudinal direction vertical support ribbed stiffener（6）, span direction vertical support water
Flat stiffener（7）Top is formed and support ball（8）The notch matching, above-mentioned notch and Supporting vertical tube（2）Combination is formed to be fixed
Support ball（8）Bowl-shape supporting surface.
8. according to claim 1 be easy to the multidirectional adjustable space lattice bearing of overall package it is characterised in that：Described side
To base-plate（15）On be additionally provided with around steel pipe sleeve（10）Lateral support stiffener（12）, described bearing stiffener
（12）By angle welding and steel pipe sleeve（10）Welding.
9. according to claim 1 be easy to the multidirectional adjustable space lattice bearing of overall package it is characterised in that：Described steel
Pipe box cylinder（10）Open a plurality of tongue and groove（19）.
10. according to claim 4 or 5 be easy to the multidirectional adjustable space lattice bearing of overall package it is characterised in that：Institute
State bearing crab-bolt（5）On be also cased with crab-bolt backing plate（13）.
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 true CN106400978A (en) | 2017-02-15 |
| CN106400978B CN106400978B (en) | 2019-09-13 |
Family
ID=58084476
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106400978B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552512A (en) * | 2019-09-09 | 2019-12-10 | 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 |
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| CN105951994A (en) * | 2016-06-29 | 2016-09-21 | 铁道第三勘察设计院集团有限公司 | Cylindrical latticed shell sealed canopy and expanded installation method thereof |
| 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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| 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 |
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| 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 |
| CN105951994A (en) * | 2016-06-29 | 2016-09-21 | 铁道第三勘察设计院集团有限公司 | Cylindrical latticed shell sealed canopy and expanded installation method thereof |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552512A (en) * | 2019-09-09 | 2019-12-10 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106400978B (en) | 2019-09-13 |
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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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