CN103195244A - Technology for fixing formworks by internally-threaded screws - Google Patents
Technology for fixing formworks by internally-threaded screws Download PDFInfo
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- CN103195244A CN103195244A CN2013101278397A CN201310127839A CN103195244A CN 103195244 A CN103195244 A CN 103195244A CN 2013101278397 A CN2013101278397 A CN 2013101278397A CN 201310127839 A CN201310127839 A CN 201310127839A CN 103195244 A CN103195244 A CN 103195244A
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Abstract
The invention discloses a technology for fixing formworks by internally-threaded screws. The technology is implemented by the formworks, the internally-threaded screws and fixing screws, and is characterized in that opposite fixing holes are arranged on the formworks, and the formworks are supported by the internally-threaded screws which are separated from a constructed concrete body by equal distances in the thickness direction, and are integrally and fixedly connected with the internally-threaded screws by the fixing screws. Compared with the prior art, the technology for fixing the formworks by the internally-threaded screws has the advantages that the structure is simple, manufacture and utilization are convenient, internal spatial distances of the formworks can be positioned accurately and stably, variables generated under conditions of effects of internal force and external force are small, layout and installation are easy to carry out, the formworks only need to be supported by few external supports or do not need to be supported by the external supports, the formworks can be stripped easily after concrete is poured, residual externally extending ribs or ropes are prevented after the formworks are stripped, the formworks and the fixing screws are high in repeated utilization rate, the construction cost can be greatly reduced, if the internally-threaded screws are longitudinal single-head internally-threaded screws, the other ends of the longitudinal single-head internally-threaded screws can be fixed in an extending manner, and the technology can be applied to construction for hanging suspension formwork boxes, and accordingly has excellent popularization and application value.
Description
One, technical field:
The present invention relates to building operations, be specifically related to a kind of internal thread screw rod fixed form technology.
Two, background technology:
Cast-in-situ concrete structure is one of basic mode of modern architecture, limits concrete member size, trend, form realization by template.Template Location moulding under the prior art, basically be fixedly to finish by the outer stent support of template, there is following problem and shortage in this form of construction work: 1, outside support fixed form complex structure, with high content of technology, the use material is many, in particular for adapting to and utilizing fulcrum, each one of its support adopts in-site measurement more, and intercepting is installed, become disposable product, waste is big, cost is high.2, Template Location, fixedly difficulty is big, technical requirements height, precision are difficult to control.3, fixing fastness deficiency, easily displacement distortion during big, the external impact of variation coefficient under earthquake, the pressure.4, searching fixed support difficulty is many under high-altitude, unsettled situation.5, template is set and laterally passes through the fixing back disposal trouble that leaves of muscle rope more.
Three, summary of the invention:
The objective of the invention is at above problem and shortage, provide a kind of simple in structure, easy to operate, with low content of technology, location accurately, variation coefficient is low, be convenient in demoulding, internal thread screw rod fixed form technology with low cost.
The objective of the invention is to be achieved through the following technical solutions:
A kind of internal thread screw rod fixed form technology, it comprises template, internal thread screw rod and fixed screw, it is characterized in that in template the hole that is relatively fixed being set, and is supported by the internal thread screw rod equidistant with constructing the concrete body thickness, connects and is fixed as one with fixed screw.
Described internal thread screw rod is characterized in that single head establishes silk, and the other end prolongs and is used for fixingly, is applied to hang fixedly hanging template casing.
A kind of internal thread screw rod fixed form technology of the present invention compared with prior art has following remarkable advantage:
1, fixed in space in the template, firmly, accurately, variable is little under the internal force, external force effect situation.
2, simple in structure, making and use are easy, and consumptive material is few, recycling rate of waterused is high, cost is low.
3, the demoulding is easy, and demoulding rear pattern plate is reusable with fixing silk.
4, the high-altitude arranges and can utilize existing basic unit to do to support fulcrum, can implement by hang under the no basic unit fulcrum situation.
Thereby internal thread screw rod fixed form technology of the present invention has the excellent popularization using value.
Four, description of drawings:
Fig. 1 is the schematic cross-sectional view of internal thread screw rod fixed form technology.
Among the figure: 1, template 2, internal thread screw rod 3, fixed screw.
Five, the specific embodiment:
As shown in the figure, arrange or the existing hole that is relatively fixed of boring in relative template 1, support cope and drag pattern plates 1 by the internal thread screw rod equidistant with constructing the concrete body thickness 2, with fixed screw 3 internal thread screw rod 2 and template 1 are connected and fixed and are one.
Except the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (2)
1. internal thread screw rod fixed form technology, it comprises template, internal thread screw rod and fixed screw, it is characterized in that being supported by the internal thread screw rod equidistant with constructing the concrete body thickness in the template setting hole that is relatively fixed, and connects and is fixed as one with fixed screw.
2. internal thread screw rod fixed form technology according to claim 1 is characterized in that arranging simultaneously vertical single head internal thread screw rod, and the other end prolongs fixing, hangs fixedly hanging template casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101278397A CN103195244A (en) | 2013-04-15 | 2013-04-15 | Technology for fixing formworks by internally-threaded screws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101278397A CN103195244A (en) | 2013-04-15 | 2013-04-15 | Technology for fixing formworks by internally-threaded screws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103195244A true CN103195244A (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101278397A Pending CN103195244A (en) | 2013-04-15 | 2013-04-15 | Technology for fixing formworks by internally-threaded screws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103195244A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2190748A (en) * | 1937-01-13 | 1940-02-20 | Chester I Williams | Securing device for concrete forms |
| DE20304390U1 (en) * | 2003-03-18 | 2003-06-05 | Doellen Heinz Von | Permanent shuttering anchor has center component extending by opposite ends almost up to inner faces of opposite shuttering elements, and has removable seal installed between each end of center component and shuttering element |
| CN201526160U (en) * | 2009-03-31 | 2010-07-14 | 郭少芳 | Waterproof screw for concrete wall construction |
| CN101832025A (en) * | 2010-04-24 | 2010-09-15 | 林光明 | Sealing up screw |
| CN201943354U (en) * | 2011-02-23 | 2011-08-24 | 中国十九冶集团有限公司 | Inward pulling structure for building templates |
| CN202416574U (en) * | 2011-12-31 | 2012-09-05 | 福州市一建建设股份有限公司 | Embedded interconnection type lacing bar component with external protrusive inside screwed hole |
| CN203145463U (en) * | 2013-04-15 | 2013-08-21 | 合肥建工集团有限公司 | Template fixing technique with internal thread screw stems used |
-
2013
- 2013-04-15 CN CN2013101278397A patent/CN103195244A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2190748A (en) * | 1937-01-13 | 1940-02-20 | Chester I Williams | Securing device for concrete forms |
| DE20304390U1 (en) * | 2003-03-18 | 2003-06-05 | Doellen Heinz Von | Permanent shuttering anchor has center component extending by opposite ends almost up to inner faces of opposite shuttering elements, and has removable seal installed between each end of center component and shuttering element |
| CN201526160U (en) * | 2009-03-31 | 2010-07-14 | 郭少芳 | Waterproof screw for concrete wall construction |
| CN101832025A (en) * | 2010-04-24 | 2010-09-15 | 林光明 | Sealing up screw |
| CN201943354U (en) * | 2011-02-23 | 2011-08-24 | 中国十九冶集团有限公司 | Inward pulling structure for building templates |
| CN202416574U (en) * | 2011-12-31 | 2012-09-05 | 福州市一建建设股份有限公司 | Embedded interconnection type lacing bar component with external protrusive inside screwed hole |
| CN203145463U (en) * | 2013-04-15 | 2013-08-21 | 合肥建工集团有限公司 | Template fixing technique with internal thread screw stems used |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130710 |