CN103206083B - Double-wall crack formwork support - Google Patents
Double-wall crack formwork support Download PDFInfo
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- CN103206083B CN103206083B CN201310127892.7A CN201310127892A CN103206083B CN 103206083 B CN103206083 B CN 103206083B CN 201310127892 A CN201310127892 A CN 201310127892A CN 103206083 B CN103206083 B CN 103206083B
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- support
- wall crack
- pulling
- template
- bar
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Abstract
The invention provides a double-wall crack formwork support, and belongs to the field of construction equipment. The support device comprises a lead screw with left-hand thread and right-hand thread, nut blocks, movable joints, supporting rods, supporting plates, a pull block, a series-connection rod, an inner pull block, a wrenching bar and a level. The double-wall crevice template support device is characterized in that the distance of the nut blocks can be adjusted through revolving of the lead screw with left-hand thread and right-hand thread, angles of the supporting rods are changed, spaces between the supporting plates are changed, and the template can be mounted and fixed in the double-wall crack. Compared with the prior art, the double-wall crack formwork support has the advantages of small occupied area, light weight, large adjusting range, strong pressure bearing, large and smooth bearing surface, high stability, convenience and rapidness in dismantling, and low cost in single use and the like, and therefore, has good promotion and using values.
Description
One, technical field:
The present invention relates to construction equipment, be specifically related to a kind of two wall crack support for template.
Two, background technology:
With the increase of modern building span and the rising of height, arranging of movement joint is essential.Narrow due to movement joint, all brings inconvenience and trouble to the installation and removal of concrete structure formwork.The multiple wedge of the many employings of prior art, special-shaped wedge solves, and more advanced has scissors-type spine support method.But these methods all exist, and the amplitude of accommodation is little, poor stability, easily compression, installs and remove problem and the defects such as inconvenience.
Three, summary of the invention:
The object of the invention is for above not enough and problem, provide that a kind of volume is little, lightweight, easy to use, support distances amplitude is large, adjustable, intensity is high, install, remove two wall crack support for templates convenient to both.
The object of the invention is to be achieved through the following technical solutions:
A kind of two wall crack support for template, it comprises positive and negative leading screw, nut block, turning joint, support bar, gripper shoe, the side of pulling, series connection bar, the inside side of pulling, wrenching bar and spanner, it is characterized in that being rotated by positive and negative leading screw transferring nut block distance, change support bar angle, change gripper shoe spacing, its positive and negative leading screw two ends all arrange the side of pulling, the corresponding both sides of nut block arrange turning joint and coordinate complete with positive and negative leading screw, support bar is the channel-section steel that two ends are provided with fixing hole, by turning joint, nut block and gripper shoe associative sets are integrated, gripper shoe is the channel-section steel blocked up in two ends, to connect with support bar that to be combined as long rectangle overall by being arranged at turning joint in groove, series connection bar be two ends be all designed with corresponding with the positive and negative leading screw side of pulling in the separate accessories of the side of pulling, wrenching bar is the side of pulling in one end is provided with, and the other end is provided with the separate accessories of spanner.
Described two wall crack support for templates, is characterized in that connecting two or more two wall crack support for template combination synchronous applications by series connection bar.
Of the present invention pair of wall crack support for template compared with prior art, has following remarkable advantage: 1, structure simply, easily manufacture, can Long-Time Service, single use cost be low repeatedly; 2, volume is little, lightweight, the amplitude of accommodation is large, bearing capacity is strong, applied widely, operation technique is simple; 3, parallel, the area of supported on both sides plate large, support steadily indeformable, stability is high; 4, install, to remove convenient and swift efficiency high.Thus of the present invention pair of wall crack support for template has good value for applications.
Four, accompanying drawing illustrates:
Fig. 1 is the side cross-sectional view of two wall crack support for template.
Fig. 2 is two wall crack support for template schematic cross-sectional view.
Fig. 3 is two wall crack support for template nut block front schematic view.
Fig. 4 is two wall crack support for template series connection bar sides generalized sections.
Fig. 5 is two wall crack support for template wrenching bar partial cutaway schematic.
In figure: the side of pulling, 9 wrenching bars, 10 spanners in 1 positive and negative leading screw, 2 nut blocks, 3 turning joints, 4 support bars, 5 gripper shoes, 6 sides of pulling, 7 series connection bars, 8.
Five, detailed description of the invention:
As shown in Figure 1, Figure 2, Figure 3 shows, of the present invention pair of wall crack support for template is made up of positive and negative leading screw 1, nut block 2, turning joint 3, support bar 4 and gripper shoe 5.The side of pulling 6 is all designed at its positive and negative leading screw 1 two ends, the corresponding both sides of nut block 2 arrange turning joint 3 and coordinate complete with positive and negative leading screw 1, support bar 4 is drawn-steel channel-section steel, two ends arrange fixing hole, gripper shoe 5 is the channel-section steel box blocked up in drawn-steel two ends, and support bar 4 is combined into long rectangle entirety by the fixing hole axle connection nut block 2 at two ends with the turning joint 3 in gripper shoe 5 groove.
As shown in Figure 4, bar 7 of connecting be two ends be all designed with corresponding with the positive and negative leading screw 1 two ends side of pulling 6 in the separate accessories of the side of pulling 8.
As shown in Figure 5, wrenching bar 9 for one end be provided with in the side of pulling 8, the other end is provided with the separate accessories of spanner 10.
During use, two wall crack support for template is adjusted in advance the substantial width of range estimation, be placed between crack body of wall and template, with the positive and negative leading screw 1 of wrenching bar 9 turn, two wall crack support for template is made to be in stressed accurate state, pour concrete after solidifying, with the positive and negative leading screw 1 of wrenching bar 9 turn, two wall crack support for template is got loose, and after taking out, cleaning is for subsequent use.
When need connect application, connect two or more two wall crack support for templates, by preceding method interlock synchronous applications with series connection bar 7.
Except the technical characteristic described in description, be the known technology of those skilled in the art.
Claims (2)
1. a two wall crack support for template, it comprises positive and negative leading screw, nut block, turning joint, support bar, gripper shoe, the side of pulling, series connection bar, the inside side of pulling, wrenching bar and spanner, it is characterized in that being rotated by positive and negative leading screw transferring nut block distance, change support bar angle, change gripper shoe spacing, its positive and negative leading screw two ends all arrange the side of pulling, the corresponding both sides of nut block arrange turning joint and coordinate complete with positive and negative leading screw, support bar is the channel-section steel that two ends are provided with fixing hole, by turning joint, nut block and gripper shoe associative sets are integrated, gripper shoe is the channel-section steel blocked up in two ends, to connect with support bar that to be combined as long rectangle overall by being arranged at turning joint in groove, series connection bar be two ends be all designed with corresponding with the positive and negative leading screw side of pulling in the separate accessories of the side of pulling, wrenching bar is the side of pulling in one end is provided with, and the other end is provided with the separate accessories of spanner.
2. according to claim 1 pair of wall crack support for template, is characterized in that connecting two or more two wall crack support for template sync application by series connection bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310127892.7A CN103206083B (en) | 2013-04-15 | 2013-04-15 | Double-wall crack formwork support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310127892.7A CN103206083B (en) | 2013-04-15 | 2013-04-15 | Double-wall crack formwork support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103206083A CN103206083A (en) | 2013-07-17 |
| CN103206083B true CN103206083B (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310127892.7A Active CN103206083B (en) | 2013-04-15 | 2013-04-15 | Double-wall crack formwork support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103206083B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453917A (en) * | 2019-08-12 | 2019-11-15 | 中国二冶集团有限公司 | Falsework |
| CN116427707B (en) * | 2023-06-13 | 2023-08-18 | 山西建设投资集团有限公司 | Template strutting arrangement for building concrete placement construction |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH076287B2 (en) * | 1990-06-11 | 1995-01-30 | 康蔵 勝本 | Tie fittings and separators for concrete formwork support equipment |
| JP2603178B2 (en) * | 1992-10-28 | 1997-04-23 | 日綜産業株式会社 | Formwork equipment |
| CN201065648Y (en) * | 2007-07-19 | 2008-05-28 | 河北建设集团有限公司 | Formwork support device for construction engineering |
| CN202299399U (en) * | 2011-10-20 | 2012-07-04 | 刘发清 | Building template for pouring indoor wall |
| CN203145466U (en) * | 2013-04-15 | 2013-08-21 | 合肥建工集团有限公司 | Double-wall crack template supporting device |
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2013
- 2013-04-15 CN CN201310127892.7A patent/CN103206083B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103206083A (en) | 2013-07-17 |
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