CN101498172A - Fast easy-to-closing in net stencil - Google Patents
Fast easy-to-closing in net stencil Download PDFInfo
- Publication number
- CN101498172A CN101498172A CNA2008100184391A CN200810018439A CN101498172A CN 101498172 A CN101498172 A CN 101498172A CN A2008100184391 A CNA2008100184391 A CN A2008100184391A CN 200810018439 A CN200810018439 A CN 200810018439A CN 101498172 A CN101498172 A CN 101498172A
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- mesh
- closing
- net
- template
- steel mesh
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Abstract
The invention relates to a mesh template which is quick and easy to close the end. The mesh template is characterized by comprising protruded V-shaped mesh ribs and steel mesh surfaces. The V-shaped mesh ribs and the steel mesh surfaces are arranged at intervals; the V-shaped mesh ribs are arranged at two ends of the template; and the steel mesh surfaces are provided with orderly punching holes which are provided with protruded dental plates. The steel mesh surfaces can be bent in an arc mode along the direction parallel to the V-shaped mesh ribs. The protruded direction of the dental plates is consistent with that of the V-shaped mesh ribs. The mesh template which is quick and easy to close the end has good mechanical property and bears small side pressure, can effectively reduce the number of supporting keels; due to the porosity, the invention can be more convenient to mount; in the process of pouring, the poring process can be directly viewed, so that pores and honeycombs are reduced; in addition, when in pouring, mortar permeates to the interface through mesh grid holes so as to form a rough grain interface with quite ideal shearing resistant performance and improve the shearing resistant performance.
Description
Technical field
The present invention relates to a kind of construction formwork, specifically relate to a kind of mechanical property that improves, the fast easy-to-closing in net stencil of easy construction.Belong to building material technical field.
Background technology
Template is the material of an indispensability in building operations, therefore uses very extensive.At present, the template that building constructor uses mostly is bamboo offset plate or wooden form, steel form etc., and this is relatively to be suitable for for little engineering, and cost is not high, and operation is yet convenient.But, for some large-engineerings, when especially needing to build the reinforced concrete structure of large volume, its bottom plate rear pouring tape is not only thick but also long, if with traditional bamboo offset plate or composite board formwork, the one, the disposable input amount of bamboo offset plate is big, as the also very waste of flitch of back cord; The 2nd, after the form removable, also need artificial cutter hair, the lost labor, and also the ater-casting is when adopting the segmented fluid concrete, inconvenience very.In addition, adopt traditional template, also have following shortcoming: be subjected to lateral pressure big, cause the support keel amount big; Weight is big, is difficult for transportation, installs; Cause hole or honeycomb easily; In the work progress template, reinforcing bar tie up, install unusual inconvenience, and when step pouring, also need prepare to roll over mould or make seam before the cast, so long construction period next time, cost is bigger.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide good, in light weight, the easy to install fast easy-to-closing in net stencil of a kind of mechanical property.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of fast easy-to-closing in net stencil is characterized in that comprising protruding V-arrangement net bone and steel mesh face two parts that described V-arrangement net bone and steel mesh face are spaced, and are V-arrangement net bone at the two ends of template, have neat punching on the steel mesh face, and the dental lamina of projection is arranged in the punching.
Aforesaid fast easy-to-closing in net stencil, it is characterized in that described steel mesh face can along with the parallel direction arc-shaped bend of described V-arrangement net bone.
Aforesaid fast easy-to-closing in net stencil is characterized in that the dental lamina of described projection is consistent with the protrusion direction of V-arrangement net bone.
Aforesaid fast easy-to-closing in net stencil is characterized in that it is stamped to form by the thin type hot-dip galvanized steel sheet.
The invention has the beneficial effects as follows: fast easy-to-closing in net stencil of the present invention, mechanical property is good, is subjected to the lateral pressure I effectively to reduce the support keel amount; Because porosity, can make install and use very convenient; In casting process, can directly supervise the cast engineering, reduce the appearance of hole and honeycomb; And when cast, mortar is penetrated into the interface by the mesh checkerwork cell, can form the very desirable coarse grain interface of a kind of shear behavior, improves shear behavior.
Description of drawings
Fig. 1 is the front view of fast easy-to-closing in net stencil of the present invention;
Fig. 2 is the sectional view of fast easy-to-closing in net stencil of the present invention;
Fig. 3 is fast easy-to-closing in net stencil of the present invention is supported constuction joint by wooden keel in construction a schematic diagram;
Fig. 4 is fast easy-to-closing in net stencil of the present invention is supported the spill constuction joint by wooden keel in construction a schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done concrete being described below:
Fig. 1 is the front view of fast easy-to-closing in net stencil of the present invention; Fig. 2 is the sectional view of fast easy-to-closing in net stencil of the present invention.
As shown in the figure, fast easy-to-closing in net stencil of the present invention comprises the V-arrangement net bone 1 and the steel mesh face 2 of continuous projection, V-type net bone stiffness, and the V-type net bone 1 that is arranged in parallel continuously is the main source of steel mesh intensity.V-arrangement net bone 1 and steel mesh face 2 are spaced, and are V-arrangement net bone 1 in the outermost of template 5, and steel mesh face 2 can be along the direction arc-shaped bend parallel with V-type net bone 1.Have neat punching 3 on steel mesh face 2, the dental lamina 4 of projection is arranged in the punching 3, dental lamina 4 has the function that combines of strengthening steel mesh and storeroom.The protrusion direction of dental lamina 4 is consistent with the protrusion direction of V-arrangement net bone 1.
Whole template is a raw material by the thin type hot-dip galvanized steel sheet, becomes the template that unidirectional stereoscopic grid is arranged through punch process, and its good mechanical performance from heavy and light, adapts to the step pouring concrete especially, has advanced science and practicality widely.
Fig. 3 is fast easy-to-closing in net stencil of the present invention is supported constuction joint by wooden keel in construction a schematic diagram; Fig. 4 is fast easy-to-closing in net stencil of the present invention is supported the spill constuction joint by wooden keel in construction a schematic diagram.As shown in the figure, when construction,, carry out colligation each other and fix with wooden keel 6 support shutterings 5.Fig. 3 is the schematic diagram of cast vertical construction joints, and Fig. 4 is the schematic diagram of cast concave seam, and is therefore very convenient when the cast concave seam because the steel mesh face of template 5 can be crooked, as long as increase different in nature keel.In addition, the present invention is illustrated to be wooden keel, certainly also can use the keel of other material, for example bar reinforcement etc.
Fast easy-to-closing in net stencil uses as the expendable template is fixing.When concreting, the dental lamina 4 in the punching 3 just is embedded in the concrete, forms a mechanical type wedge that links to each other with contiguous pour.The quality of seam is strictly controlled, and its intensity bonding and the shearing aspect can compare favourably with the stitching of scabbling through good processing.With respect to traditional wooden form and steel form, it has following advantage:
1, mechanical property is good, is subjected to lateral pressure little.Be equivalent to general template and bear 60% of pressure, so can reduce 40% of conventional template support keel amount.
2, the visitor directly observes casting process.Because of the special punching of itself, can make the naked eyes supervision build engineering, thereby lower the risk of hole and honeycomb appearance.
3, from heavy and light, transportation and easy for installation is 1/10th of a common punching block weight, installs fast, and transportation easily.
4, optimize technology, increase the shearing resistance interface.Mortar is penetrated into the interface by the mesh checkerwork cell and forms the very desirable coarse grain interface of a kind of shear behavior during cast.
5, be convenient to wear muscle and assembling reinforcement continuously.By the porosity of the net that closes up and the extraordinary grid that gathers, a little firmly the following reinforcing bar of 12mm is passed through.The reinforcing bar that diameter is big slightly can be cut off grid, waits reinforcing bar to pass through back plate return pavilion and just can.And the fast easy-to-closing net also can be installed on before the assembling reinforcement, can see through then its mesh thrust adorn appropriate.
6, adapt to the step pouring coagulation, the permanent plank of construction civilization need not to roll over mould or makes seam and prepare just can bonding fluid concrete next time, so simplify interface preparation.
7, the easy many performances of socket and trimming operation, cutting can be dared the pleat bending forming according to requirement formwork shape easily.
The foregoing description does not limit the present invention in any form, and all technical schemes that mode obtained of taking to be equal to replacement or equivalent transformation all drop in protection scope of the present invention.
Claims (4)
1, fast easy-to-closing in net stencil is characterized in that comprising protruding V-arrangement net bone and steel mesh face two parts that described V-arrangement net bone and steel mesh face are spaced, and are V-arrangement net bone at the two ends of template, have neat punching on the steel mesh face, and the dental lamina of projection is arranged in the punching.
2, fast easy-to-closing in net stencil according to claim 1, it is characterized in that described steel mesh face can along with the parallel direction arc-shaped bend of described V-arrangement net bone.
3, fast easy-to-closing in net stencil according to claim 1 is characterized in that the dental lamina of described projection is consistent with the protrusion direction of V-arrangement net bone.
4, fast easy-to-closing in net stencil according to claim 1 is characterized in that it is stamped to form by the thin type hot-dip galvanized steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100184391A CN101498172A (en) | 2008-02-03 | 2008-02-03 | Fast easy-to-closing in net stencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100184391A CN101498172A (en) | 2008-02-03 | 2008-02-03 | Fast easy-to-closing in net stencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101498172A true CN101498172A (en) | 2009-08-05 |
Family
ID=40945427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100184391A Withdrawn CN101498172A (en) | 2008-02-03 | 2008-02-03 | Fast easy-to-closing in net stencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101498172A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572784A (en) * | 2013-11-21 | 2014-02-12 | 中建二局第三建筑工程有限公司 | Supporting system and construction method of post-cast strip template of super-thick raft |
| CN103696564A (en) * | 2013-07-31 | 2014-04-02 | 中国建筑第四工程局有限公司 | Novel construction joint formwork |
| CN104131695A (en) * | 2014-08-24 | 2014-11-05 | 国家电网公司 | Roughening-free concrete slab pouring device |
| CN107165320A (en) * | 2016-03-07 | 2017-09-15 | 王清 | A kind of netted box-shaped Cavity structural member of special type closing in for the built-in filling of cast-in-situ hollow building roof |
| CN107165321A (en) * | 2016-03-07 | 2017-09-15 | 王清 | A kind of cast-in-situ hollow building roof filled with the extraordinary netted box-shaped Cavity structural member that closes up |
| CN110792262A (en) * | 2019-11-06 | 2020-02-14 | 江苏建筑职业技术学院 | A kind of net tool and construction method for chisel hair |
| CN111441499A (en) * | 2020-04-17 | 2020-07-24 | 中建一局集团第一建筑有限公司 | Joint structure and method for common concrete and iron ore sand concrete super-thick wall |
| CN111827495A (en) * | 2020-07-30 | 2020-10-27 | 浙江省三建建设集团有限公司 | A kind of quick and easy closing net device that is convenient and quick to install and its construction method |
-
2008
- 2008-02-03 CN CNA2008100184391A patent/CN101498172A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696564A (en) * | 2013-07-31 | 2014-04-02 | 中国建筑第四工程局有限公司 | Novel construction joint formwork |
| CN103572784A (en) * | 2013-11-21 | 2014-02-12 | 中建二局第三建筑工程有限公司 | Supporting system and construction method of post-cast strip template of super-thick raft |
| CN103572784B (en) * | 2013-11-21 | 2015-09-30 | 中建二局第三建筑工程有限公司 | A kind of super thick raft board post poured band formwork bracing system and construction method thereof |
| CN104131695A (en) * | 2014-08-24 | 2014-11-05 | 国家电网公司 | Roughening-free concrete slab pouring device |
| CN107165320A (en) * | 2016-03-07 | 2017-09-15 | 王清 | A kind of netted box-shaped Cavity structural member of special type closing in for the built-in filling of cast-in-situ hollow building roof |
| CN107165321A (en) * | 2016-03-07 | 2017-09-15 | 王清 | A kind of cast-in-situ hollow building roof filled with the extraordinary netted box-shaped Cavity structural member that closes up |
| CN110792262A (en) * | 2019-11-06 | 2020-02-14 | 江苏建筑职业技术学院 | A kind of net tool and construction method for chisel hair |
| CN111441499A (en) * | 2020-04-17 | 2020-07-24 | 中建一局集团第一建筑有限公司 | Joint structure and method for common concrete and iron ore sand concrete super-thick wall |
| CN111827495A (en) * | 2020-07-30 | 2020-10-27 | 浙江省三建建设集团有限公司 | A kind of quick and easy closing net device that is convenient and quick to install and its construction method |
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| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |