CN204139569U - Sliding scaffold - Google Patents
Sliding scaffold Download PDFInfo
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- CN204139569U CN204139569U CN201420492287.XU CN201420492287U CN204139569U CN 204139569 U CN204139569 U CN 204139569U CN 201420492287 U CN201420492287 U CN 201420492287U CN 204139569 U CN204139569 U CN 204139569U
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- Prior art keywords
- handling frame
- roller bearing
- sliding scaffold
- vertical
- slippage
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Abstract
The utility model provides a kind of sliding scaffold, comprising: some slippage guide rails be arranged in parallel; The handling frame formed is overlapped by some vertical rods, vertical equity bar and transverse horizontal bar are mutually vertical; Somely to be arranged on bottom described handling frame to drive described handling frame along the slip support abutment of described slippage slide; And the bridging structure be fixedly supported on described handling frame.Sliding scaffold structure of the present utility model is simple, easy construction, after it has been set up, by direct for rack installation in position on handling frame, can shorten the duration, improve economy relative to prior art.
Description
Technical field
The utility model relates to a kind of falsework of building site, particularly relates to a kind of sliding scaffold.
Background technology
Large area space truss structure is more and more used in various factory building roof design, and this kind of rack mostly is slabbed construction, by steel column or the concrete column supporting of multiple arrangement in certain rule.Usually, the setting height(from bottom) of space truss structure is at below 20m, and area is comparatively large, deadweight is comparatively light and the construction period is tighter.In the prior art, Construction of The Grids adopts the construction methods such as full hall frame Assembly in pieces at height, lift-on/lift-off system and Integral Lifting usually, in economy and all not too reasonable in the duration.
Therefore, for the fitting operation of large area space truss structure provides, a kind of structure is simple, the device of easy construction is the utility model problem demanding prompt solution.
Utility model content
For above-mentioned deficiency of the prior art, the purpose of this utility model is to provide that a kind of structure is simple, the sliding scaffold of easy construction, for the Fast Installation of large area space truss structure.
To achieve these goals, the utility model adopts following technical scheme:
A kind of sliding scaffold, comprising:
Some slippage guide rails be arranged in parallel;
The handling frame formed is overlapped by some vertical rods, vertical equity bar and transverse horizontal bar are mutually vertical;
Somely to be arranged on bottom described handling frame to drive described handling frame along the slip support abutment of described slippage slide; And
Be fixedly supported on the bridging structure on described handling frame.
Further, described slip support abutment comprises:
One base plate being flatly fixedly connected on bottom of upright rod described in;
One is fixedly connected on the junction plate bottom described base plate vertically;
One through described junction plate the roller bearing be fixedly connected with described junction plate, and described roller bearing has the first roller bearing section relative to described junction plate symmetry and the second roller bearing section; And
Two are arranged and the cylinder be connected with described slippage slide around described first roller bearing section with the second roller bearing section respectively.
Further, described slip support abutment also comprises the guide strip that is fixedly attached to described junction plate, and it is connected with described slippage slide.
Preferably, described slip support abutment also comprises first limiting plate and be fixedly connected between the side of described base plate and the end of the first roller bearing section and is fixedly connected on the second limiting plate between the opposite side of described base plate and the end of the second roller bearing section.
Further, adjacent two described slippage guide rails are linked together by joint steel pipe.
Further, described bridging structure comprises along the vertical bridging be fixedly supported on perpendicular to the direction of horizontal plane on described handling frame and the horizontal cross brace be fixed on along the direction being parallel to horizontal plane on described handling frame.
Preferably, described vertical rod, vertical equity bar and transverse horizontal bar snap together respectively by fastener.
Preferably, described bridging structure is snapped onto on described vertical rod, vertical equity bar and transverse horizontal bar by fastener.
Preferably, described slippage guide rail is i iron guide rail.
By adopting technique scheme, the utility model has following beneficial effect: sliding scaffold structure is simple, easy construction, after it has been set up, spread pin handsheet or plank at handling frame end face, workman can stand in direct for rack installation in position on handling frame.After the rack installation of a unit, sliding scaffold slides to next installation unit under the drive of pulling equipment, then on sliding scaffold, assemble the space truss structure of second unit, analogize by this, the progressively all space truss structures of installation, shorten the duration relative to prior art, improve economy.
Accompanying drawing explanation
Fig. 1 is the front elevational schematic of sliding scaffold structure of the present utility model;
Fig. 2 is the schematic top plan view of sliding scaffold structure of the present utility model;
Fig. 3 is the elevation of the slip support abutment in Fig. 1;
Fig. 4 is the lateral view of the slip support abutment in Fig. 1;
Fig. 5 is the top view of the slip support abutment in Fig. 1;
Fig. 6 is the schematic diagram of the utility model spreading vertical rod in work progress;
Fig. 7 shows the view of the space truss structure utilizing a slippage frame hand cradle installation of the present utility model unit;
Fig. 8 shows the view that slippage frame hand cradle of the present utility model moves to second unit of space truss structure; And
Fig. 9 shows the view of the space truss structure utilizing slippage frame hand cradle installation of the present utility model two unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As illustrated in fig. 1 and 2, sliding scaffold for installing large area space truss structure 10 of the present utility model comprises: four slippage guide rails be arranged in parallel 1 (being i iron guide rail 1 in the present embodiment), wherein, adjacent slippage guide rail 1 is linked together by joint steel pipe (not shown), so that these slippage guide rails 1 are side by side connected into an entirety; The handling frame 2 formed is overlapped by some vertical rods 21, transverse horizontal bar 22 and vertical equity bar 23 are mutually vertical; Somely to be arranged on bottom handling frame 2 with the slip support abutment 3 driving handling frame 2 to slide along slippage guide rail 1; And the bridging structure be fixedly supported on handling frame 2.Wherein, bridging structure comprises the horizontal cross brace 41 be fixed on along the direction being parallel to horizontal plane on handling frame 2, to keep handling frame 2 stability in the horizontal direction; Also comprise the vertical bridging 42 along being fixedly supported on perpendicular to the direction of horizontal plane on handling frame 2, to keep handling frame 2 in the stability of vertical direction.
Fig. 3-Fig. 5 shows an embodiment of slip support abutment 3, in this embodiment, slip support abutment 3 comprises: one is flatly fixedly connected on the base plate 31 bottom corresponding vertical rod 21, wherein, the end face of base plate 31 is provided with a vertical shaft 37, and this vertical rod 21 is enclosed within this vertical shaft 37 periphery and is fixed together with base plate 31; One is fixedly connected on the junction plate 32 bottom base plate 31 vertically; One through junction plate 32 and be fixedly connected with this junction plate 32 roller bearing 33, this roller bearing 33 has the first roller bearing section relative to junction plate 32 symmetry and the second roller bearing section; Two difference, rotationally around the cylinder 341 and 342 that the first roller bearing section and the second roller bearing section are arranged, are slided along slippage guide rail 1 in order to drive handling frame 2.In addition, this slip support abutment 3 also comprises one piece for the guide strip 35 that leads and two pieces for spacing limiting plate, i.e. the first limiting plate 361 and the second limiting plate 362, wherein, guide strip 35 is fixedly attached to the end face of junction plate 32 and is slidably connected with slippage guide rail 1, and it moves along guide rail 1 all the time in the moving process of scaffold; First limiting plate 361 is fixedly connected between the side of base plate 31 and the end of the first roller bearing section, second limiting plate 362 is fixedly connected between the relative opposite side of base plate 31 and the end of the second roller bearing section, departs from whole slip support abutment 3 to limit cylinder 341 and 342.
Introduce the work progress of sliding scaffold of the present utility model below:
(1) setting-out and guide rail are arranged, according to the setting-out of site operation layout, to make the position of guide rail 1 accurately and ensure the verticality of handling frame 2.Slippage guide rail 1 adopts 20# i iron, and two adjacent rails 1 spacing are 5.8m, turn on one's side for preventing i iron guide rail 1, bore a hole at i iron web, with joint steel pipe, adjacent two i iron are linked together, wherein, with bolts between joint steel pipe and i iron.
(2) the precalculated position mounting slip bearing 3 on slippage guide rail 1.
(3) on slip support abutment 3, set up handling frame 2, wherein, vertical rod 21, vertical equity bar 23 and transverse horizontal bar 22 preferably adopt φ 48 × 3.5 steel pipe.As shown in Figure 2, each handling frame 2 is made up of 9 elementary cells, each elementary cell respectively arranges a slip support abutment 3 in corner, and vertical rod 21 between slip support abutment 3 is unsettled when setting up, in order to not make vertical rod 21 produce sinking in slipping, elementary cell facade is provided with lattice support bracket (being namely fixedly attached to the vertical rod 21 of base plate 31).Preferably, vertical rod 21, vertical equity bar 23 and transverse horizontal bar 22 are connected firmly respectively by fastener (not shown).
(4) install bridging structure with the stability of strengthen operation frame, wherein, bridging structure is snapped onto on vertical rod 21, vertical equity bar 23 and transverse horizontal bar 22 by fastener equally.
Introduce the work progress utilizing sliding scaffold of the present utility model to install large area space truss structure 10 below.
(1) area of setting up of sliding scaffold is overall with post distance (distances namely between two columns 5), when installing rack 10 from mediad both sides, first sets up two sliding scaffolds in centre, as depicted in figs. 1 and 2; Then backing plate 6 is set on the ground of unsettled vertical rod 21 correspondence position, and by unsettled vertical rod 21 all spreading (namely connecting spreading steel pipe 24 by fastener 5) to the backing plate 6 on compacting ground, wherein, backing plate 6 thickness is preferably greater than 50mm, spreading steel pipe 24 at least strides across two-layer horizon bar, and as shown in Figure 6, each vertical rod 21 at least adopts three fastener 7 spreadings; Pin handsheet or plank (not shown) is spread at its end face after handling frame 2 fixes.
(2) before space truss structure 10 is installed, first carry out slip support abutment 3 to check, then the rack component installed are risen to handling frame 2 end face, and suitably place, should prevent component under slope, rolling down cunning especially, component should not concentrate stacking on working platform face, in order to avoid cause excessive point load.
(3) first module rack 10 is installed, net rack support, rack web member, rack upper chord are installed successively, and the size of limit installation change measurement rack 10 all parts structure, position and firmness etc., reinstall when returning in the underproof situation of survey data, the state of first module rack installation as shown in Figure 7.
(4) after the installation of first module rack, the spreading vertical rod 21 of dismantling operation frame 2, by artificial or arrange jack slide onto second unit (as indicated by the arrows in fig. 8) to pull it to both sides before sliding scaffold, inaccurate people and the placement weight of standing on handling frame 2 during slippage, and must be slowly mobile, sliding scaffold translational speed is no more than 1m/min.
For ensureing that scaffold is in place rear indeformable with slippage in slipping, first examination slippage is carried out after scaffold installation, examination slippage adopts artificial traction to carry out, the distance controlling of examination slippage is at 500 ~ 1000mm, examination slippage mainly determines scaffold because of the proal distance of inertia after braking, and observe the stability of scaffold, support body itself is with or without distortion simultaneously, support body with or without skew etc., then needs reinforcement if any distortion on guide rail 1.Owing to adopting how to put branch per capita in construction, the overall uniform force of scaffold; Cylinder both sides are stuck in i iron guide rail 1 both sides, prevent from sliding process, depart from guide rail 1; Sliding velocity controls within 1m/min, guarantees stablizing in overall pin hand slipping.After slippage puts in place, to scaffold again carry out entirety check and again check and accept, guarantee scaffold slippage process and slippage in place rear stable, firm, indeformable.
(5) after sliding scaffold moves into place, by unsettled vertical rod 21 again spreading to ground backing plate 6, then install second unit rack, the state of second unit rack installation as shown in Figure 9.
(6) after the installation of second unit rack, sliding scaffold is again to both sides slippage, and continue other unit installing space truss structure 10, the rest may be inferred, until space truss structure 10 all installations.
Above-described, be only preferred embodiment of the present utility model, and be not used to limit scope of the present utility model, above-described embodiment of the present utility model can also make a variety of changes.Namely every claims according to the utility model application and description are done simple, equivalence change and modify, and all fall into the claims of the utility model patent.
Claims (9)
1. a sliding scaffold, is characterized in that, comprising:
Some slippage guide rails be arranged in parallel;
The handling frame formed is overlapped by some vertical rods, vertical equity bar and transverse horizontal bar are mutually vertical;
Somely to be arranged on bottom described handling frame to drive described handling frame along the slip support abutment of described slippage slide; And
Be fixedly supported on the bridging structure on described handling frame.
2. sliding scaffold according to claim 1, is characterized in that, described slip support abutment comprises:
One base plate being flatly fixedly connected on bottom of upright rod described in;
One is fixedly connected on the junction plate bottom described base plate vertically;
One through described junction plate the roller bearing be fixedly connected with described junction plate, and described roller bearing has the first roller bearing section relative to described junction plate symmetry and the second roller bearing section; And
Two are arranged and the cylinder be connected with described slippage slide around described first roller bearing section with the second roller bearing section respectively.
3. sliding scaffold according to claim 2, is characterized in that, described slip support abutment also comprises the guide strip that is fixedly attached to described junction plate, and it is connected with described slippage slide.
4. the sliding scaffold according to Claims 2 or 3, it is characterized in that, described slip support abutment also comprises first limiting plate and be fixedly connected between the side of described base plate and the end of the first roller bearing section and is fixedly connected on the second limiting plate between the opposite side of described base plate and the end of the second roller bearing section.
5. sliding scaffold according to claim 1, is characterized in that, adjacent two described slippage guide rails are linked together by joint steel pipe.
6. sliding scaffold according to claim 1, it is characterized in that, described bridging structure comprises along the vertical bridging be fixedly supported on perpendicular to the direction of horizontal plane on described handling frame and the horizontal cross brace be fixed on along the direction being parallel to horizontal plane on described handling frame.
7. sliding scaffold according to claim 1, is characterized in that, described vertical rod, vertical equity bar and transverse horizontal bar snap together respectively by fastener.
8. sliding scaffold according to claim 1, is characterized in that, described bridging structure is snapped onto on described vertical rod, vertical equity bar and transverse horizontal bar by fastener.
9. sliding scaffold according to claim 1, is characterized in that, described slippage guide rail is i iron guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492287.XU CN204139569U (en) | 2014-08-28 | 2014-08-28 | Sliding scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492287.XU CN204139569U (en) | 2014-08-28 | 2014-08-28 | Sliding scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139569U true CN204139569U (en) | 2015-02-04 |
Family
ID=52416264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492287.XU Expired - Fee Related CN204139569U (en) | 2014-08-28 | 2014-08-28 | Sliding scaffold |
Country Status (1)
| Country | Link |
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| CN (1) | CN204139569U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220878A (en) * | 2015-08-20 | 2016-01-06 | 中铁六局集团天津铁路建设有限公司 | Movable Scaffold is utilized to carry out combining maintenance storehouse finishing and pipeline construction method of installation |
| CN105672638A (en) * | 2016-02-17 | 2016-06-15 | 浙江精工钢结构集团有限公司 | Scaffold with supporting and sliding functions and net rack mounting method |
| CN109779239A (en) * | 2019-02-01 | 2019-05-21 | 中国十七冶集团有限公司 | A kind of sliding construction scaffold supporting device |
| CN109972831A (en) * | 2019-04-30 | 2019-07-05 | 中铁建设集团有限公司 | A kind of assembled moves integrally crosshead and its construction technique |
| CN111485707A (en) * | 2019-01-25 | 2020-08-04 | 宁波建工建乐工程有限公司 | Using method for building large-space curved surface top by self-made track mobile scaffold |
-
2014
- 2014-08-28 CN CN201420492287.XU patent/CN204139569U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220878A (en) * | 2015-08-20 | 2016-01-06 | 中铁六局集团天津铁路建设有限公司 | Movable Scaffold is utilized to carry out combining maintenance storehouse finishing and pipeline construction method of installation |
| CN105220878B (en) * | 2015-08-20 | 2017-04-19 | 中铁六局集团天津铁路建设有限公司 | Construction method for jointly decorating maintenance storehouses and installing pipelines by aid of movable scaffolds |
| CN105672638A (en) * | 2016-02-17 | 2016-06-15 | 浙江精工钢结构集团有限公司 | Scaffold with supporting and sliding functions and net rack mounting method |
| CN105672638B (en) * | 2016-02-17 | 2018-02-06 | 浙江精工钢结构集团有限公司 | A kind of scaffold and rack installation method of band support sliding |
| CN111485707A (en) * | 2019-01-25 | 2020-08-04 | 宁波建工建乐工程有限公司 | Using method for building large-space curved surface top by self-made track mobile scaffold |
| CN109779239A (en) * | 2019-02-01 | 2019-05-21 | 中国十七冶集团有限公司 | A kind of sliding construction scaffold supporting device |
| CN109779239B (en) * | 2019-02-01 | 2020-07-21 | 中国十七冶集团有限公司 | Scaffold supporting device for sliding construction |
| CN109972831A (en) * | 2019-04-30 | 2019-07-05 | 中铁建设集团有限公司 | A kind of assembled moves integrally crosshead and its construction technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |