CN202577588U - Adjustable mounting positioning support for spherical joint space steel structure - Google Patents
Adjustable mounting positioning support for spherical joint space steel structure Download PDFInfo
- Publication number
- CN202577588U CN202577588U CN 201220103308 CN201220103308U CN202577588U CN 202577588 U CN202577588 U CN 202577588U CN 201220103308 CN201220103308 CN 201220103308 CN 201220103308 U CN201220103308 U CN 201220103308U CN 202577588 U CN202577588 U CN 202577588U
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- China
- Prior art keywords
- jack
- cylinder
- steel structure
- support
- positioning support
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an adjustable mounting positioning support for a spherical joint space steel structure. The support comprises a cylinder, annular support reinforcing plates, a jack and a bracket platform plate, wherein the bottom of the jack is fixedly arranged on the bracket platform plate; the top of the jack is embedded into the bottom of the cylinder; the top of the cylinder is sunken spherical; and four annular support reinforcing plates are uniformly and fixedly arranged on the top of the cylinder. The support is used for the accurate positioning and stable supporting of high-altitude assembly of the space steel structure; a high-altitude positioning support point is provided for the sectionally mounted structure, so that structural units can be quickly and accurately arranged in places, time occupied by a hoist is reduced, and working efficiency is improved; and the heights of paired units can be regulated, so that pairing accuracy can be improved, and the support is a necessary device for the disassembly of the structure after pairing welding.
Description
Technical field:
The utility model belongs to a kind of building operations and uses device, particularly a kind of ball node spatial steel structure adjustable installing positioning support.
Background technology:
Ball node as space structures system connected node with its flexible arrangement, connect random big, the reasonable stress of rod member angle and be widely used in engineering circle.Simultaneously, also installation brings bigger difficulty to structure.This class formation generally is used for roof structure, and its structural span is bigger, aspect ratio is higher.When adopting segmentation to install, how high-altitude installation in position, supporting & stablizing become a key issue of engineering progress expeditiously with space structures.
Summary of the invention:
The purpose of the utility model just is to overcome the deficiency that exists in the above-mentioned prior art; Can firmly hold ball node, Height Adjustable ball node spatial steel structure adjustable installing positioning support and provide a kind of, this bearing can make group that precision, installation group are improved efficient greatly.
As above design, the technical scheme of the utility model is: a kind of ball node spatial steel structure adjustable installing positioning support is characterized in that: comprise that cylinder, arc prop up strong supporting plate, jack and rack platform plate; The bottom of jack is packed on the rack platform plate, and the top of jack embeds cylindrical bottom, and the cylinder top is a concave ball shape, and four arcs prop up strong supporting plate and are uniformly distributed with and are packed in the cylinder top.
Above-mentioned cylindrical diameter is greater than jack 10mm.
Above-mentioned jack is packed on the rack platform plate through the limited block that is installed in its both sides.
The utlity model has following advantage and good effect:
1, the utility model can stably support ball node owing to four arcs are propped up strong supporting plate be uniformly distributed with and be packed in the cylinder top, so this device high-altitude assembling accurately location, stable support of can be used for space structures.
2, this device has been for the segmentation mounting structure provides a kind of high-altitude positioning supports point, make element of construction can be fast, accurate installation in position, reduce the lifting appliance holding time, increase work efficiency.
3, this device can the adjustment group to cell height, raising group to precision, be to realize that welding accomplishes the necessary device that the back structure unloads.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the I-I sectional drawing of Fig. 1.
The specific embodiment:
As shown in the figure: a kind of ball node spatial steel structure adjustable installing positioning support comprises that cylinder 2, arc prop up strong supporting plate 3, jack 4 and rack platform plate 6.The bottom of jack is packed on the rack platform plate, and the top of jack embeds cylindrical bottom, and the cylinder top is a concave ball shape, and four arcs prop up strong supporting plate and are uniformly distributed with and are packed in the cylinder top, are used for stably ball node 1 being supported.Above-mentioned cylindrical diameter is greater than jack 10mm.Above-mentioned jack is packed on the rack platform plate through the limited block 5 that is installed in its both sides.
The implementation method of the utility model is:
1, according to installation drawing, find the diameter of ball node 1, draw support radian strength plate 3 radians through calculating also setting-out.
2, according to the segmentation situation, it is stressed to calculate the strong point, confirms bearing material specification, jackscrew 4 specifications.
3, cylinder 2 diameters are greater than jack 10mm, and concave ball shape is milled at the top, and the bottom cuts the dark groove of 10mm, are used for the Zhi Dingdian of jack.
4, four blocks of arc strength plates 3 are welded on the cylinder 2, evenly distribute.
5, with the jacking header plug in the cylinder groove.
6, stand apparatus is placed on the ball node Support Position, uses positive stop 5 that jack is fixed on the rack platform plate 6, spot welding is firm.
7, it is right to carry out truss lifting group.
8, after the installation, require slowly to reduce the jack height according to unloading, until bearing safety is withdrawn from.
Claims (3)
1. a ball node spatial steel structure adjustable installing positioning support is characterized in that: comprise that cylinder, arc prop up strong supporting plate, jack and rack platform plate; The bottom of jack is packed on the rack platform plate, and the top of jack embeds cylindrical bottom, and the cylinder top is a concave ball shape, and four arcs prop up strong supporting plate and are uniformly distributed with and are packed in the cylinder top.
2. ball node spatial steel structure adjustable installing positioning support according to claim 1, it is characterized in that: above-mentioned cylindrical diameter is greater than jack 10mm.
3. ball node spatial steel structure adjustable installing positioning support according to claim 1, it is characterized in that: above-mentioned jack is packed on the rack platform plate through the limited block that is installed in its both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220103308 CN202577588U (en) | 2012-03-19 | 2012-03-19 | Adjustable mounting positioning support for spherical joint space steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220103308 CN202577588U (en) | 2012-03-19 | 2012-03-19 | Adjustable mounting positioning support for spherical joint space steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577588U true CN202577588U (en) | 2012-12-05 |
Family
ID=47247016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220103308 Expired - Lifetime CN202577588U (en) | 2012-03-19 | 2012-03-19 | Adjustable mounting positioning support for spherical joint space steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577588U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110140A (en) * | 2014-06-11 | 2014-10-22 | 浙江精工钢结构集团有限公司 | Net rack node location adjusting device and location adjusting method |
| CN105952184A (en) * | 2016-05-23 | 2016-09-21 | 中国建筑第八工程局有限公司 | Revolving and supporting device for ring-beam steel rib and construction method |
| CN107060351A (en) * | 2017-05-19 | 2017-08-18 | 浙江建设职业技术学院 | A kind of steel ball positioner for spatial steel structure |
| CN108592735A (en) * | 2018-05-17 | 2018-09-28 | 中冶建工集团有限公司 | Solder sphere sphere centre positioning device and method |
| CN109184236A (en) * | 2018-11-07 | 2019-01-11 | 上海宝冶冶金工程有限公司 | Adjustable type locating support |
| CN111794527A (en) * | 2020-06-10 | 2020-10-20 | 中国建筑股份有限公司 | Steel truss support unloading structure and construction method for unloading rail by using same |
-
2012
- 2012-03-19 CN CN 201220103308 patent/CN202577588U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110140A (en) * | 2014-06-11 | 2014-10-22 | 浙江精工钢结构集团有限公司 | Net rack node location adjusting device and location adjusting method |
| CN105952184A (en) * | 2016-05-23 | 2016-09-21 | 中国建筑第八工程局有限公司 | Revolving and supporting device for ring-beam steel rib and construction method |
| CN107060351A (en) * | 2017-05-19 | 2017-08-18 | 浙江建设职业技术学院 | A kind of steel ball positioner for spatial steel structure |
| CN107060351B (en) * | 2017-05-19 | 2022-06-17 | 浙江建设职业技术学院 | Steel ball positioning device for space steel structure |
| CN108592735A (en) * | 2018-05-17 | 2018-09-28 | 中冶建工集团有限公司 | Solder sphere sphere centre positioning device and method |
| CN109184236A (en) * | 2018-11-07 | 2019-01-11 | 上海宝冶冶金工程有限公司 | Adjustable type locating support |
| CN111794527A (en) * | 2020-06-10 | 2020-10-20 | 中国建筑股份有限公司 | Steel truss support unloading structure and construction method for unloading rail by using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |