CN201460242U - Assembly jig frame with net rack structure - Google Patents
Assembly jig frame with net rack structure Download PDFInfo
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- CN201460242U CN201460242U CN2009200750178U CN200920075017U CN201460242U CN 201460242 U CN201460242 U CN 201460242U CN 2009200750178 U CN2009200750178 U CN 2009200750178U CN 200920075017 U CN200920075017 U CN 200920075017U CN 201460242 U CN201460242 U CN 201460242U
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- moulding bed
- assembly unit
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- jig frame
- rack
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- 238000000465 moulding Methods 0.000 claims description 39
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009439 industrial construction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses an assembly jig frame with a net rack structure. The assembly jig frame is characterized in that the assembly jig frame with the net rack structure comprises a foundation jig frame and a spherical joint positioning seat, wherein the foundation jig frame comprises a support and a platform, the platform is fixed at the upper end of the support, and the spherical joint positioning seat is fixedly arranged on the platform. Due to the reduction of the input amount of the jig frame, the construction time of the assembly jig frame is reduced, the assembly of the angle steel jig frame is simple, and the assembly progress of the steel structure net rack is greatly increased.
Description
Technical field
The utility model belongs to technical field of building construction, is specifically related to a kind of moulding bed that is used for the assembly unit space truss structure.
Background technology
Space truss structure is a kind of form of structure that is of wide application, and both can be used for public buildings such as sports palace, clubhouse, exhibition hall, cinema, waiting hall, station, also is used for industrial construction such as warehouse, hangar, factory building in recent years more and more.
The indeterminate space structures of high order that space truss structure is made of according to certain rules many rod members.The stress system that it has changed the general closed planar truss can bear the load from all directions.Because the mutual supporting role between the rod member, space rigidity is big, good integrity, shock resistance are strong, and can bear because the adverse effect that uneven settlement of foundation brings; Even under the situation that indivedual rod members sustain damage, also can regulate rod member internal force automatically, keep the safety of structure.Its rod member uniform specification of space truss structure, suitable batch production production provides advantageous conditions and assurance for improving programming.
Along with building energy conservation and raising that the building products aesthetic property is required, energy-conserving product more and more is subject to people's attention, space truss structure is owing to have in light weight, supporting capacity is strong, can satisfy the needs of large span, and good looking appearance, space structures is different, makes rack be widely used in various industry and civilian construction.In the development process of rack, difference according to construction technology, mainly contain ball rack of bolt and the ball rack of welding, wherein the ball rack of bolt is applicable to that complex structure, spatial form change various structure, need carry out on-the-spot high altitude bulk, production and processing and installation period are longer, and the welding rack relatively is applicable to simple in structure, especially the form of structure of plane square pyramid space grid has economy, simple to operate, characteristics such as controllability is strong.
In the present existing rack assembling construction process, main full door frame scaffold tubes moulding bed or the channel-section steel moulding bed of adopting.Steel pipe or steel input amount are bigger during the assembly unit of large tracts of land rack, and it is slower to set up scaffold tubes moulding bed construction speed.And using scaffold tubes or channel-section steel completely to take moulding bed, turnover equipment material or steel input amount are bigger, cause a large amount of losses of material and project cost to increase.
Summary of the invention
Technical problem to be solved in the utility model provides and a kind ofly can satisfy space truss structure assembly unit needs, simple in structure, space truss structure assembly unit moulding bed that input cost is low, to overcome the above-mentioned defective that prior art exists.
The technical scheme of the utility model technical solution problem is as follows:
A kind of space truss structure assembly unit moulding bed is characterized in that, comprises basic moulding bed and ball-joint positioning seat, and described basic moulding bed comprises support and platform, and described platform is fixed in the support upper end, and described ball-joint positioning seat is fixedly set on the platform.
The utility model beneficial effect: the utility model is made the assembly unit moulding bed by use angle steel under each rack ball node, under the prerequisite that satisfies the assembly unit needs, has reduced the input quantity of moulding bed material, has reduced project cost.After the optimization of rack assembly unit moulding bed, angle bar frame only need be arranged under each bottom rack ball node, need not expire hall and set up the assembly unit moulding bed, and earlier bottom rack ball being linked to be integral body, intermediate layer and top layer rack ball utilize bottom rack ball to be connected and fixed, and the assembly unit moulding bed no longer is set, and the angle bar frame erection method is comparatively simple, the material input amount is less, does not need to drop into a large amount of turnover equipment material, has reduced the engineering construction cost.Moulding bed drops into the minimizing of quantity, reduced the engineering time of assembly unit moulding bed, and the assembly unit of angle steel moulding bed is simple, accelerates the assembly unit progress of steel structure net rack greatly.
Description of drawings
Fig. 1 the utility model assembly unit moulding bed facade structures schematic diagram.
Fig. 2 is a moulding bed plan view among Fig. 1.
The flow chart of Fig. 3 a～g for adopting the utility model assembly unit moulding bed to carry out the rack assembly unit.
The specific embodiment
Be described in further details below in conjunction with accompanying drawing with to the utility model.
As shown in Figure 1, 2, the utility model space truss structure assembly unit moulding bed comprises basic moulding bed 1 and ball-joint positioning seat 2, and described basic moulding bed comprises support 101 and platform 102, described platform 102 is fixed in support 101 upper ends, and described ball-joint positioning seat 2 is fixedly set on the platform 102.Described support 101 is an angle bar frame, and it comprises and is arranged on four angle posts of four jiaos, and connection rib 103 is set between the angle post.Described platform 102 is a plate platform, and described plate platform is fixedly welded on the upper end of angle post.Described ball-joint positioning seat 2 is for regulating pipe.
Specific embodiment: as certain airport overhaul hangar engineering steel structure net rack span 156.8m, depth 62.6m, 1640 in total rack ball, rack height 7m, rack are divided into bottom, intermediate layer, top layer tri-layer sphere.Adopt the utility model assembly unit moulding bed to carry out the rack splicing, the angle steel that adopts four L75x5 is provided with the 10mm steel plate as the moulding bed table top as the moulding bed rack form on angle bar frame, and the height of basic moulding bed is 1000mm～1200mm.
The job practices that adopts the utility model assembly unit moulding bed to carry out the rack assembly unit,
(1) setting-out goes out the projected position of each bottom rack ball node;
(2) on each bottom ball node projected position, basic moulding bed 1 is set, shown in Fig. 3 a;
(3) according to the pre-arch camber design elevation of spheroid ball-joint positioning seat 2 is set, shown in Fig. 3 b;
(4) place bottom rack spheroid 3, and repetition measurement spheroid axial location and absolute altitude, shown in Fig. 3 c;
(5) the horizontal string pipe 4 of bottom spheroid is set and fixes with 3 welding of bottom rack spheroid, form the unit framework, repetition measurement unit framework Diagonal Dimension is shown in Fig. 3 d;
(6) placement assembly unit operating platform 5 under the ball node of middle level, and placement middle level ball and first diagonal web member 6 link to each other with bottom rack spheroid 3, shown in Fig. 3 e;
(7) intermediate layer spheroid and first diagonal web member 6 are firmly put in place after, adjacent position diagonal web member and spot welding are installed fix, and its absolute altitude and plan-position are adjusted inspection, shown in Fig. 3 f.
(8) remove the assembly unit operating platform, adorn all the other rod members, carry out the assembly unit of next unit rack successively by above order, shown in Fig. 3 g.
By adopting above-mentioned assembly unit moulding bed to carry out the rack splicing, saved material consumption, reduced project cost, accelerated rack assembly unit speed.
Claims (5)
1. space truss structure assembly unit moulding bed, it is characterized in that, comprise basic moulding bed (1) and ball-joint positioning seat (2), described basic moulding bed comprises support (101) and platform (102), described platform (102) is fixed in support (101) upper end, and described ball-joint positioning seat (2) is fixedly set on the platform (102).
2. space truss structure assembly unit moulding bed according to claim 1 is characterized in that described support (101) is an angle bar frame, and it comprises and is arranged on four angle posts of four jiaos, and connection rib (103) is set between the angle post.
3. space truss structure assembly unit moulding bed according to claim 1 is characterized in that described platform (102) is a plate platform, and described plate platform is fixedly welded on the upper end of angle post.
4. space truss structure assembly unit moulding bed according to claim 1 is characterized in that, described ball-joint positioning seat (2) is for regulating pipe.
5. space truss structure assembly unit moulding bed according to claim 1 is characterized in that the height of described basic moulding bed (1) is 1000mm～1200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200750178U CN201460242U (en) | 2009-07-21 | 2009-07-21 | Assembly jig frame with net rack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200750178U CN201460242U (en) | 2009-07-21 | 2009-07-21 | Assembly jig frame with net rack structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460242U true CN201460242U (en) | 2010-05-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200750178U Expired - Fee Related CN201460242U (en) | 2009-07-21 | 2009-07-21 | Assembly jig frame with net rack structure |
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|---|---|
| CN (1) | CN201460242U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179651A (en) * | 2011-04-06 | 2011-09-14 | 中国建筑第八工程局有限公司 | On-site plane trusses of extra-large welded ball net frame and method for splicing three-dimensional sections |
| CN102535870A (en) * | 2011-12-30 | 2012-07-04 | 大连理工大学 | Nuclear power containment top seal assembly and transport tooling support |
| CN104141390A (en) * | 2013-05-07 | 2014-11-12 | 中国核工业二四建设有限公司 | AP1000 nuclear power dome assembling jig frame |
| CN106988538A (en) * | 2017-04-24 | 2017-07-28 | 中冶建工集团有限公司 | English truss forward direction assembling jig frame and positive assemble method |
| CN108086472A (en) * | 2017-12-15 | 2018-05-29 | 浙江精工钢结构集团有限公司 | A kind of solder sphere unit truss assembly device and method |
| CN110965788A (en) * | 2019-12-13 | 2020-04-07 | 浙江精工钢结构集团有限公司 | Partitioned assembly jig frame and assembly method of folded-surface and crown-cut welding ball net rack |
| CN112562491A (en) * | 2021-01-07 | 2021-03-26 | 南京艺时仁贸易有限公司 | Solar energy station board capable of coping with rainy environment |
-
2009
- 2009-07-21 CN CN2009200750178U patent/CN201460242U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179651A (en) * | 2011-04-06 | 2011-09-14 | 中国建筑第八工程局有限公司 | On-site plane trusses of extra-large welded ball net frame and method for splicing three-dimensional sections |
| CN102535870A (en) * | 2011-12-30 | 2012-07-04 | 大连理工大学 | Nuclear power containment top seal assembly and transport tooling support |
| CN102535870B (en) * | 2011-12-30 | 2015-01-21 | 大连理工大学 | Nuclear power containment top seal assembly and transport tooling support |
| CN104141390A (en) * | 2013-05-07 | 2014-11-12 | 中国核工业二四建设有限公司 | AP1000 nuclear power dome assembling jig frame |
| CN106988538A (en) * | 2017-04-24 | 2017-07-28 | 中冶建工集团有限公司 | English truss forward direction assembling jig frame and positive assemble method |
| CN108086472A (en) * | 2017-12-15 | 2018-05-29 | 浙江精工钢结构集团有限公司 | A kind of solder sphere unit truss assembly device and method |
| CN110965788A (en) * | 2019-12-13 | 2020-04-07 | 浙江精工钢结构集团有限公司 | Partitioned assembly jig frame and assembly method of folded-surface and crown-cut welding ball net rack |
| CN112562491A (en) * | 2021-01-07 | 2021-03-26 | 南京艺时仁贸易有限公司 | Solar energy station board capable of coping with rainy environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100721 |