CN201158944Y - Support ball node slipping device of arched network frame accumulation slippage method - Google Patents
Support ball node slipping device of arched network frame accumulation slippage method Download PDFInfo
- Publication number
- CN201158944Y CN201158944Y CNU2007203027317U CN200720302731U CN201158944Y CN 201158944 Y CN201158944 Y CN 201158944Y CN U2007203027317 U CNU2007203027317 U CN U2007203027317U CN 200720302731 U CN200720302731 U CN 200720302731U CN 201158944 Y CN201158944 Y CN 201158944Y
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- Prior art keywords
- ball node
- support stand
- roller
- bearing ball
- sliding
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- 238000009825 accumulation Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 239000003245 coal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009439 industrial construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a support stand ball node sliding device of an arched network frame accumulation sliding method, which comprises a ground orbit, a support stand ball node on the ground orbit, a bottom rolling mechanism which is composed of the ground orbit, the support stand ball node and a roller wheel which is arranged between the ground orbit and the support stand ball node, and a rolling mechanism which is composed of an auxiliary orbit, a roller and a screw which are arranged on the side of a support stand ball of the support stand ball node, and can control the sliding direction, a screw thread on one end of the screw is connected with the support stand ball, the other end is movably connected with two shafts of the roller, and the roller is contacted with the surface of the auxiliary orbit. The support stand ball node sliding device has very small frictional force in sliding and can realize the accumulation sliding construction of the arched network frame structure only through very little drag force, the device has low cost, safety, reliability and flexibility, and can satisfy the construction demands of various arched network frame accumulation sliding methods, after the work is finished, the device can be disassembled and can be used next time through assembling, and the overstock problem does not exist.
Description
Technical field
The utility model relates to a kind of slide device that is made of shaped steel, roller, roller bearing etc., is applicable to arch net shell required a kind of slide device of using in the accumulation slippage construction.
Background technology
Rack (net shell) building is generally used in large-scale public and industrial construction, for example stadiums, airport, exhibition hall, large scale industry factory building or the like.Rack (net shell) structure is the more general a kind of form that adopts in the present long span building structure.Particularly in the steam power station, environmental protection requirement generally all add ceiling on top, coal piling field owing to considering; And adopt latticed shell structure is most economical, safe a kind of structure.But because technological requirement, this shells is generally highly very high, and the top absolute altitude is generally about 35 meters, and therefore span installs that this type latticed shell structure difficulty is big, operating expenses is high generally also about 90 meters.The mount scheme that is suitable for indoor coal storage yard arch net shell mainly contains full hall scaffold high altitude bulk method, the folding and expanding formula is installed method, itemize piecemeal installation method, balladeur train method, accumulation slippage method etc.Wherein have the accumulation slippage method only and occupy coal piling place minimum, advanced technology, job site civilization, economy, so great majority adopt the accumulation slippage method, but when accumulation slippage, be to adopt on the ground rail of round steel bar pad below the bearing ball node, affect it to advance and deviate easily, the difficult alignment that coincide, tractive force is bigger again.
Summary of the invention
The purpose of this utility model provides a kind of bearing ball node slide device of easy, safe and reliable arch grid structure accumulation slippage method.
The purpose of this utility model realizes by following proposal: comprise ground rail and top bearing ball node thereof, constitute rolling mechanism at the end by described ground rail, bearing ball node and the roller that between them, is provided with, constitute the rolling mechanism composition of controlling glide direction with Auxiliary Track, roller bearing, bolt in the setting of the bearing ball side of bearing ball node, the end of thread of described bolt is connected with the bearing ball, the other end flexibly connects two axles of roller bearing, and roller bearing contacts with Auxiliary Track.
On the lateral surface of described ground rail, carve the dimension mark of putting observation bearing ball node skidding distance.
The utility model is owing to adopted roller and the rolling slippage measure of roller bearing composition, make its frictional force in slippage very little, as long as with less tractive force, can realize the accumulation slippage construction of arch grid structure structure, and expense is cheap, safe and reliable, and have the characteristics of flexibility, can satisfy the construction requirement of all kinds of arch grid structure structure accumulation slippage methods.After construction became fully, rolling slippage parts can be removed in order to assembling usefulness again next time, the not idle problem that overstocks.
Description of drawings
Fig. 1 is a broken section structural representation of the present utility model;
Fig. 2 is a user mode reference diagram of the present utility model.
The specific embodiment
With reference to Fig. 1, the bearing ball node slide device of arch grid structure accumulation slippage method, be to constitute the rolling mechanism that rolling mechanism at the end and Auxiliary Track 7, roller bearing 8 and bolt 9 in bearing ball 6 sides of bearing ball node 12 constitute the control glide directions by bearing ball node 12, roller 2 and ground rail 1 to form.Bearing ball node 12 is made up of the stiffener 5 and the base plate 4 of bearing ball 6, intersection.The rebound 3 that has piece to strengthen below the base plate 4, identical with base plate 4, the fixedly connected hole of another bolt 14 is arranged above.There is wheel shaft at the two ends of roller 2, are fixedly connected on rebound 3 and the base plate 4 by another bolt 14 by the link that is enclosed within on this wheel shaft.Ground rail 1 is a channel-section steel, is level, and roller 2 surfaces contact with the surface of ground rail 1, and can roll in the above.On the outer surface of ground rail (1), carve the length dimension mark of establishing observation bearing ball node (12) skidding distance.Between bolt 9 threaded ends and the bearing ball 6 for being threaded, the other end be "
" shape, it is porose up and down.Roller bearing 8 is a round steel, and there is axle at its two ends, this axle be connected bolt 9 be "
" hole up and down of shape, roller bearing 8 can rotate.Auxiliary Track 7 is H shapes, and its direction is identical with ground rail 1, and the surface of roller bearing 8 contacts with Auxiliary Track 7 surfaces.
With reference to Fig. 2, ground rail 1 is a level, with the flat button of channel-section steel, channel-section steel is arranged on the concrete linking beam 10, welds with the steel built-in fitting of burying underground on the concrete linking beam in advance, and the joint of track channel-section steel also adopts and is welded to connect.The orbital plane of Auxiliary Track 7 is vertical, and the direction of its direction and ground rail 1 is identical, and it is on the steel built-in fitting that is welded on the concrete bearing platform column, and the joint of track H shape steel also adopts electric welding to connect by force.
Method of operating: at the rack two ends towing point is set, drives space truss structure 13 with pulling equipment 11 traction bearing ball nodes 12 and carry out the accumulation slippage construction.But space truss structure 13 need place on two row's bearing ball nodes 12, therefore need two ground rails that parallel 1, the sliding velocity of two row's bearing ball node slide devices will be consistent, this will observe the dimension mark of sliding distance on ground rail 1 lateral surface confirm, at any time proofread and correct the wherein hauling speed of ground rail 1 a upper bracket ball node 12, it is consistent.With each bearing ball node 12 coordinate of total station survey, draw-bar donamometer is measured tractive force, the synchronization discrepancy during with the slippage of selsyn monitoring both sides.
Claims (2)
1, a kind of bearing ball node slide device of arch grid structure accumulation slippage method, comprise ground rail (1) and top bearing ball node (12) thereof, it is characterized in that: by described ground rail (1), bearing ball node (12) and the roller (2) that is provided with between them constitute the rolling mechanism at the end, with Auxiliary Track (7) in the setting of bearing ball (6) side of bearing ball node (12), roller bearing (8), bolt (9) constitutes the rolling mechanism of control glide direction and forms, the end of thread of described bolt (9) is connected with bearing ball (6), the other end flexibly connects two axles of roller bearing (8), and roller bearing (8) contacts with Auxiliary Track (7).
2, the bearing ball node slide device of arch grid structure accumulation slippage method according to claim 1 is characterized in that: the dimension mark that observation bearing ball node (12) skidding distance is set on the lateral surface of described ground rail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203027317U CN201158944Y (en) | 2007-12-28 | 2007-12-28 | Support ball node slipping device of arched network frame accumulation slippage method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203027317U CN201158944Y (en) | 2007-12-28 | 2007-12-28 | Support ball node slipping device of arched network frame accumulation slippage method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158944Y true CN201158944Y (en) | 2008-12-03 |
Family
ID=40109534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203027317U Expired - Lifetime CN201158944Y (en) | 2007-12-28 | 2007-12-28 | Support ball node slipping device of arched network frame accumulation slippage method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158944Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767235A (en) * | 2012-08-17 | 2012-11-07 | 中建二局第二建筑工程有限公司 | Long-span spherical reticulated shell coal yard structure and construction method thereof |
| CN103821376A (en) * | 2014-02-28 | 2014-05-28 | 中天建设集团有限公司 | Single-layer reticulated shell structure high-altitude inclined rail accumulated slide moving construction method |
| CN105113803A (en) * | 2015-08-21 | 2015-12-02 | 中国五冶集团有限公司 | High-altitude sliding hoisting device of corridor truss of mountain and implementing method of high-altitude sliding hoisting device |
| CN106013821A (en) * | 2016-07-31 | 2016-10-12 | 中建五局蚌埠建筑工程有限公司 | Sliding shoe for sliding steel net frame |
| CN106400978A (en) * | 2016-12-02 | 2017-02-15 | 铁道第三勘察设计院集团有限公司 | Space lattice support convenient for whole assembling and capable of being multi-directionally adjusted |
| CN107780661A (en) * | 2016-08-24 | 2018-03-09 | 中冶天工集团天津有限公司 | A high-altitude traction type accumulative slip grid construction device and method |
| CN108442713A (en) * | 2017-02-16 | 2018-08-24 | 五冶集团上海有限公司 | A kind of large span grid assembling jig frame platform double track sliding support construction |
| CN108951864A (en) * | 2018-06-25 | 2018-12-07 | 五冶集团上海有限公司 | A kind of the displacement support and support construction of latticed shell structure |
| CN113700311A (en) * | 2021-09-28 | 2021-11-26 | 中能建西北城市建设有限公司 | Construction method for high-altitude positioning of steel casting of steel structure building |
| CN114737808A (en) * | 2022-03-24 | 2022-07-12 | 山东电力工程咨询院有限公司 | Construction method of super-large-span dry coal shed grid structure |
-
2007
- 2007-12-28 CN CNU2007203027317U patent/CN201158944Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767235B (en) * | 2012-08-17 | 2014-07-09 | 中建二局第二建筑工程有限公司 | Long-span spherical reticulated shell coal yard structure construction method |
| CN102767235A (en) * | 2012-08-17 | 2012-11-07 | 中建二局第二建筑工程有限公司 | Long-span spherical reticulated shell coal yard structure and construction method thereof |
| CN103821376A (en) * | 2014-02-28 | 2014-05-28 | 中天建设集团有限公司 | Single-layer reticulated shell structure high-altitude inclined rail accumulated slide moving construction method |
| CN103821376B (en) * | 2014-02-28 | 2016-04-20 | 中天建设集团有限公司 | Single-layer latticed shell high-altitude oblique rail accumulation slippage construction |
| CN105113803A (en) * | 2015-08-21 | 2015-12-02 | 中国五冶集团有限公司 | High-altitude sliding hoisting device of corridor truss of mountain and implementing method of high-altitude sliding hoisting device |
| CN105113803B (en) * | 2015-08-21 | 2017-05-10 | 中国五冶集团有限公司 | A high-altitude sliding hoisting device and its implementation method for a mountain corridor truss |
| CN106013821A (en) * | 2016-07-31 | 2016-10-12 | 中建五局蚌埠建筑工程有限公司 | Sliding shoe for sliding steel net frame |
| CN107780661A (en) * | 2016-08-24 | 2018-03-09 | 中冶天工集团天津有限公司 | A high-altitude traction type accumulative slip grid construction device and method |
| CN106400978A (en) * | 2016-12-02 | 2017-02-15 | 铁道第三勘察设计院集团有限公司 | Space lattice support convenient for whole assembling and capable of being multi-directionally adjusted |
| CN108442713A (en) * | 2017-02-16 | 2018-08-24 | 五冶集团上海有限公司 | A kind of large span grid assembling jig frame platform double track sliding support construction |
| CN108951864A (en) * | 2018-06-25 | 2018-12-07 | 五冶集团上海有限公司 | A kind of the displacement support and support construction of latticed shell structure |
| CN113700311A (en) * | 2021-09-28 | 2021-11-26 | 中能建西北城市建设有限公司 | Construction method for high-altitude positioning of steel casting of steel structure building |
| CN113700311B (en) * | 2021-09-28 | 2022-10-11 | 中能建西北城市建设有限公司 | Construction method for high-altitude positioning of steel casting of steel structure building |
| CN114737808A (en) * | 2022-03-24 | 2022-07-12 | 山东电力工程咨询院有限公司 | Construction method of super-large-span dry coal shed grid structure |
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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: 20081203 |
|
| CX01 | Expiry of patent term |