CN201381638Y - Fastener type steel pipe scaffold template bracket - Google Patents
Fastener type steel pipe scaffold template bracket Download PDFInfo
- Publication number
- CN201381638Y CN201381638Y CN200820139904U CN200820139904U CN201381638Y CN 201381638 Y CN201381638 Y CN 201381638Y CN 200820139904 U CN200820139904 U CN 200820139904U CN 200820139904 U CN200820139904 U CN 200820139904U CN 201381638 Y CN201381638 Y CN 201381638Y
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- CN
- China
- Prior art keywords
- vertical
- horizontal
- steel pipe
- loading zone
- bridging
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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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 238000011068 loading method Methods 0.000 claims abstract description 21
- 238000009415 formwork Methods 0.000 claims description 17
- 229910001296 Malleable iron Inorganic materials 0.000 claims description 4
- 210000000981 epithelium Anatomy 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000011295 pitch Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a fastener type steel pipe scaffold template bracket. The bracket is lengthways strided 10 and transversely strided 6, and is loaded in a range of 5 span by 5 span; one lengthways side outside a loading zone is strided 2 and the other side is strided 3; one transverse side outside the loading zone is strided 1 and the other side is not strided; the height of the bracket is 8.15 m, the stepover of a vertical upright is 1.49 m, the lengthways space of the vertical upright is 1.9 m, the transverse space of the vertical upright is 0.94 m, the vertical upright is provided with a vertical bridging every four rows around the range of the loading zone, the bridging is near to a node and buckled with the joint of the vertical upright or a horizontal pole with a fastener; and a horizontal bridging is arranged on a horizontal plane of the third node and the horizontal plane of the first node in the range of the loading zone, the bridging is near to the node and buckled with the joint of the horizontal pole or the vertical upright with the fastener, the aspect ratio of the bracket is 1.44. The bracket has the advantages that the frame structure is safe and firm, and the disassembly is convenient.
Description
Technical field
The utility model relates to the falsework that a kind of building site is used, especially a kind of buckled type steel pipe scaffold formwork support.
Background technology
The buckled type steel pipe scaffold formwork support of building site use at present, the physical dimension of setting up that does not have series, there is not design code accurately, do not have contacting piece formula steel pipe scaffold template stand critical load to limit, do not have the series mask support to set up structure critical load requirement one to one.Set up by rule of thumb at the scene, on the one hand, causes the waste of material cost to increase, and on the other hand, causes potential safety hazard, have in addition serious accident takes place.
The utility model content
The purpose of this utility model is to provide a kind of buckled type steel pipe scaffold formwork support with Rational structure size, and provides corresponding critical load, makes the steel pipe scaffold template stand economical rationality, safe and applicable.
The utility model is to realize above-mentioned purpose like this:
A kind of buckled type steel pipe scaffold formwork support comprises pole steel tube, vertical equity bar, transverse horizontal bar, vertical bridging and horizontal cross brace; Node connects with the malleable cast iron fastener, and support top is by the girder of 48 * 3.5 pairs of steel pipes of adjustable bracket jacking Φ as a flask board, and adjustable bracket bottom is inserted in the rack rod steel pipe fixing; Support vertical 10 strides, horizontal 6 stride, and strides 5 * 5 stride in the scope and load; The outer vertical side 3 of loading zone is striden, and opposite side 2 is striden, and the outer horizontal side 1 of loading zone is striden, and opposite side does not have to add strides, and establishes vertical bridging every four row's vertical rods all around in the loading zone scope, and bridging is near node, with vertical rod or horizon bar junction fastener snapping; Several first cribbing point horizontal planes, the 3rd cribbing point horizontal plane are established horizontal cross brace in the loading zone scope, and bridging is near node, and with horizon bar or vertical rod junction fastener snapping, the support depth-width ratio is 1.44.
Adjustable bracket upper surface is to pole steel tube bottom surface distance, and promptly frame is high 8.15 meters, vertical equity bar or transverse horizontal rod axis distance up and down up and down, i.e. 1.49 meters of vertical rod step pitches, 0.9 meter of pole steel tube longitudinal pitch, 0.94 meter of pole steel tube horizontal spacing.
Adjustable bracket upper surface is to 0.5 meter on the upper lateral tube epithelium of support, and adjustable bracket stretches out vertical rod length and is not more than 0.3 meter.
This buckled type steel pipe scaffold formwork support structural safety is firm, and supporting structure is simple, takes and tears open conveniently, steel pipe scaffold template stand economical rationality, safe and applicable.
Description of drawings
Fig. 1 is the buckled type steel pipe scaffold formwork support front view;
Fig. 2 is the buckled type steel pipe scaffold formwork support vertical view;
Fig. 3 is the buckled type steel pipe scaffold formwork support lateral view;
Fig. 4 is a buckled type steel pipe scaffold formwork support load test assembling front view;
Fig. 5 is a buckled type steel pipe scaffold formwork support loading zone vertical view;
Fig. 6 is a buckled type steel pipe scaffold formwork support load test assembling side elevation;
Among the figure: 1, adjustable bracket; 2, two steel pipes; 3, vertical equity bar; 4, vertical rod; 5, transverse horizontal bar; 6, malleable cast iron fastener; 7, vertical bridging; 8, horizontal cross brace; 9, reaction frame; 10, fixing reaction frame steel pipe; 11, jack; 12, distribution beam; 13, i iron.
The specific embodiment
A kind of buckled type steel pipe scaffold formwork support comprises pole steel tube 4, vertical equity bar 3, transverse horizontal bar 5, vertical bridging 7 and horizontal bridging 8; Node connects with malleable cast iron fastener 6, and support top is by the girder of 48 * 3.5 pairs of steel pipes of adjustable bracket 1 jacking Φ 2 as a flask board, and adjustable bracket 1 bottom is inserted in the rack rod steel pipe 4 fixing; Support vertical 10 is striden, horizontal 6 stride, stride 5 * 5 stride in the scope and to load, the outer vertical side 2 of loading zone is striden, opposite side 3 is striden, the outer horizontal side 1 of loading zone is striden, opposite side does not have to add strides, PA-PA section around in the loading zone scope, the PB-PB section, PC-PC section and PD-PD facade are established vertical bridging 7 every four row's vertical rods, bridging is near node, with vertical rod or horizon bar junction fastener snapping, several first cribbing point horizontal planes are the PE-PE section in the loading zone scope, the 3rd cribbing point horizontal plane PF-PF section is established horizontal cross brace 8, bridging is near node, with horizon bar or vertical rod junction fastener snapping, support depth-width ratio=8.15 ÷ (6 * 0.94)=1.44.
By above the adjustable bracket to pole steel tube bottom surface distance, promptly the high C of frame is 8.15 meters, vertical equity bar or transverse horizontal rod axis distance up and down up and down, be that vertical rod step pitch E is 1.49 meters, pole steel tube longitudinal pitch A is 0.9 meter, and pole steel tube horizontal spacing B is 0.94 meter, and the bar height D that sweeps the floor is 0.2 meter.
Above the adjustable bracket 1 to the upper lateral tube epithelium of support be 0.5 meter apart from F, adjustable bracket 1 stretches out vertical rod 4 length and is not more than 0.3 meter (among figure shown in the G).
PA-PA section and PD-PD support 7 braces and horizontal cross bar angle 45 degree, and stride 5 and stride at 7 ends of bridging; PB-PB section, PC-PC section, bottom bridging brace and horizontal cross bar angle 45 degree, top bridging brace and horizontal cross bar angle 46 degree are striden 5 and are striden at the bottom of the bridging; Striding 4 to 5 at the bottom of the bridging on PE-PE section, the PF-PF section strides.
Test is shown in Fig. 4-6, and this buckled type steel pipe scaffold formwork support is through jack 11 loadings, top reaction frame 9 girders, reaction frame returns back to top load is reached distribution beam 12, distribution beam 12 reaches i iron 13 with load, and i iron 13 reaches the two steel pipes 2 of support with load, realizes the support loading test.Determine the every square meter 61.71kN of critical load, average single vertical rod critical load 36.26kN through loading test.
Claims (3)
1, a kind of buckled type steel pipe scaffold formwork support comprises pole steel tube (4), vertical equity bar (3) and transverse horizontal bar (5); It is characterized in that: node connects with malleable cast iron fastener (6), and support top is by adjustable bracket (1) 48 * 3.5 pairs of steel pipes of jacking Φ (2), and as the girder of a flask board, adjustable bracket (1) bottom is inserted in the rack rod steel pipe (4) fixing; Support vertical 10 is striden, horizontal 6 stride, loading zone is 5 to stride * 5 scopes of striding, the outer vertical side 3 of loading zone is striden, opposite side 2 is striden, the outer horizontal side 1 of loading zone is striden, opposite side does not have to add strides, establish vertical bridging (7) every four row's vertical rods around in the loading zone scope, bridging is near node, with vertical rod or horizon bar junction fastener snapping, several first cribbing point horizontal planes, the 3rd cribbing point horizontal plane are established horizontal cross brace (8) in the loading zone scope, bridging is near node, and with horizon bar or vertical rod junction fastener snapping, the support depth-width ratio is 1.44.
2, a kind of buckled type steel pipe scaffold formwork support according to claim 1, it is characterized in that be 8.15 meters by adjustable bracket (1) upper surface to pole steel tube (4) bottom surface distance, adjacent vertical equity bar (3) or transverse horizontal bar (5) axial line distance are 1.49 meters, 0.9 meter of pole steel tube (4) longitudinal pitch, 0.94 meter of pole steel tube (4) horizontal spacing.
3, a kind of buckled type steel pipe scaffold formwork support according to claim 1 is characterized in that adjustable bracket (1) upper surface to 0.5 meter on the upper lateral tube epithelium of support, and the length that adjustable bracket (1) stretches out vertical rod (4) is not more than 0.3 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820139904U CN201381638Y (en) | 2008-10-20 | 2008-10-20 | Fastener type steel pipe scaffold template bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820139904U CN201381638Y (en) | 2008-10-20 | 2008-10-20 | Fastener type steel pipe scaffold template bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201381638Y true CN201381638Y (en) | 2010-01-13 |
Family
ID=41525114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820139904U Expired - Fee Related CN201381638Y (en) | 2008-10-20 | 2008-10-20 | Fastener type steel pipe scaffold template bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201381638Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797345A (en) * | 2012-08-31 | 2012-11-28 | 刘群 | Method for enhancing load-bearing capacity of frame body structure by increasing external span of loading area of support frame |
| CN114412174A (en) * | 2021-11-30 | 2022-04-29 | 成都建工集团有限公司 | Beam bottom wood formwork independent support post-dismantling system and construction method thereof |
-
2008
- 2008-10-20 CN CN200820139904U patent/CN201381638Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797345A (en) * | 2012-08-31 | 2012-11-28 | 刘群 | Method for enhancing load-bearing capacity of frame body structure by increasing external span of loading area of support frame |
| CN114412174A (en) * | 2021-11-30 | 2022-04-29 | 成都建工集团有限公司 | Beam bottom wood formwork independent support post-dismantling system and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TUNNEL ENGINEERING CO., LTD. Free format text: FORMER OWNER: LIU QUN Effective date: 20141013 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wen Suolin Inventor after: Liu Qun Inventor after: Wang Dai Inventor after: Jin Guoxin Inventor before: Liu Qun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 065000 LANGFANG, HEBEI PROVINCE TO: 200232 XUHUI, SHANGHAI Free format text: CORRECT: INVENTOR; FROM: LIU QUN TO: WEN SUOLIN LIU QUN WANG YI JIN GUOXIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141013 Address after: 200232 Shanghai city Xuhui District Wanping Road No. 1099 Patentee after: SHANGHAI TUNNEL ENGINEERING CO., LTD. Address before: Langfang City, Hebei Province, Jinguang road 065000 Guangyang District Sheng Chunli 6 Building 2 unit 102 room Patentee before: Liu Qun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |