CN1580435A - Dismantle-free shuttering for concrete wall - Google Patents
Dismantle-free shuttering for concrete wall Download PDFInfo
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- CN1580435A CN1580435A CN 03132349 CN03132349A CN1580435A CN 1580435 A CN1580435 A CN 1580435A CN 03132349 CN03132349 CN 03132349 CN 03132349 A CN03132349 A CN 03132349A CN 1580435 A CN1580435 A CN 1580435A
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- vertical skeleton
- concrete wall
- horizontal stiffener
- free removal
- expanded metals
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Abstract
This invention discloses a free-removed form of a concrete wall. The space form frame includes two vertical skeletons setin opposite with each other, a race member is set between the two frames made up of the vertical skeletons and horizontal reinforcing ribs, the outside position of the skeleton is fixedly connected with a plate net and its inside part and the rib keep a proper gap with the plate net, both ends of the said brace member are connected in hinged bearing with the vertical skeleton or horizontal reinforcing rib at its two ends which can be stacked together.
Description
Technical field
The template that is used to prepare concrete wall that a kind of builing industry of disclosure of the Invention is used, this template is only done disposable use as the part of concrete wall.
Background technology
In the prior art, there has been the free removal template to be used for the preparation of concrete wall, this quality and efficiency of construction for effective raising concrete wall has played certain positive role, the free removal template is broadly divided into two classes at present, a kind of is to be the form of characteristics with the site operation, name is called " the novel combined member of wall skeleton ", and (patent No.: the disclosed technical scheme of Chinese patent literature ZL00243941.7) just belongs to this type of, another kind is in factory the template process and assemble to be finished, transport to the form that the concrete wall pouring construction is carried out in the job site with the vehicles, name is called " template that is used to prepare concrete wall ", and (patent No.: the disclosed technical scheme of Chinese patent literature ZL97192602.6) just belongs to this type of.
In the former the disclosed technical scheme, member includes two groups of up-right supports and the lateral frame intersection places the parallel plane skeleton that forms, two nets are set on the lateral surface of these two groups of parallel skeletons, be provided with the connection aggregate between these two groups of parallel skeletons, up-right support is a U-shaped with the section that is connected aggregate, its low edge appropriate location is provided with draw-in groove, this draw-in groove is used to be stuck in the reinforcing bar as lateral frame, since above-mentioned member assembling finishing back connect the parallel plane skeleton of aggregate and both sides be can't be superimposed structure, if assemble in factory, its volume is excessive on the one hand during transportation, increased freight volume, simultaneously in transportation owing to the phenomenon that aggregate and lateral frame come off also can appear connecting in the reason of jolting; In addition, because the cross section of up-right support is the channel-section steel of U-shaped, its opening toward each other; the net sheet is fixed on the outside of abdomen back portion, like this, and after concreting finishes; the major part of up-right support cross section does not have enough concrete covers, has so just reduced the application life of up-right support.
The disclosed template of latter's patent specification comprises two template walls by the part connection that is articulated and connected that are provided with face-to-face; the part that is articulated and connected is formed by being bent into jagged length bar assembly; each assembly is provided with and is staggered relative part; vertical reinforcing rib and template link together; this shows; for the purpose that realizes being convenient to transport; this technical scheme has adopted and will can realize rotating superimposed syndeton between the two relative template walls; yet itself but there is following defective in its technical scheme that adopts; vertical reinforcing rib links together with template and outer wall one side that causes vertical reinforcing rib is not had the concrete cover of enough thickness; to reduce vertical reinforcing rib application life greatly; the above-mentioned part that is articulated and connected is formed by being bent into jagged length bar assembly; the part that is articulated and connected is arranged on the essentially no concrete cover of part between vertical reinforcing rib and the expanded metals, the normal application life of the part that can not guarantee to be articulated and connected.
Technology contents
Technical task to be solved by this invention provides a kind of free removal template of concrete wall, and it can effectively guarantee to constitute the concrete cover that forms adequate thickness between the horizontal stiffener of concrete wall template and vertical skeleton and the expanded metals.
For achieving the above object, the present invention has adopted following technical scheme: the free removal template of concrete wall, it is characterized in that: three-dimensional template framework comprises the vertical skeleton of setting up toward each other, vertical skeleton is provided with horizontal stiffener, be provided with the branching rod element of guaranteeing relative both sides frame spacing between two body side frames that constitute by vertical skeleton and horizontal stiffener respect to one another, the outside left that occupies vertical skeleton cross section smaller portions is fixedlyed connected with the expanded metals in the outside, occupies between the inside line of vertical skeleton cross section major part and horizontal stiffener and the expanded metals and leaves suitable spacing.
Can when transporting, occupy few space of trying one's best in order to ensure the present invention, the present invention adopted three-dimensional template framework can be parallel to each other to folded structure, the two ends that specifically are exactly described branching rod element are connected in hinged mode with the vertical skeleton or the horizontal stiffener at its two ends respectively.
As shown from the above technical solution, three-dimensional template framework comprises the vertical skeleton of setting up toward each other, vertical skeleton is provided with horizontal stiffener, be provided with the branching rod element of guaranteeing relative both sides frame spacing between two body side frames that constitute by vertical skeleton and horizontal stiffener respect to one another, by above-mentioned vertical skeleton, two side external surfaces that horizontal stiffener and branching rod element constitute three-dimensional template framework are provided with expanded metals, by free removal template provided by the present invention in the concreting wall, its thickness mainly depends on the length of branching rod element, the branching rod element of different length has formed the various desired thicknesses of the concrete wall that are made of template provided by the present invention, finish with the expanded metals of both sides by the outside left that occupies vertical skeleton cross section smaller portions and to fixedly connected, like this, account for the inside line of vertical skeleton cross section major part, horizontal stiffener and branching rod element will be within the concrete concrete cover of building; In addition, the two ends of described branching rod element are connected in hinged mode with the vertical skeleton or the horizontal stiffener at its two ends respectively, adopt such connected mode, can make relative can being superimposed together each other together with two body side frames that the expanded metals that is provided with on it constitutes by vertical skeleton, horizontal stiffener, this extremely helps the template transportation.
Summary of drawings
Fig. 1 is the front view of facade of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4, the 5th, the structural representation of vertical skeleton among the present invention;
Fig. 6 is the left view of Fig. 4;
Fig. 7 is the structural representation of horizontal stiffener among the present invention;
Fig. 8, the 10th, the structural representation of branching rod element among the present invention.
Fig. 9 is the A-A sectional view among Fig. 8;
Figure 11 is the local enlarged diagram at the contact place among Fig. 3;
Figure 12 is the front view of expanded metals;
Figure 13 is the left view of Figure 12.
The specific embodiment
In conjunction with Fig. 1,2,3, three-dimensional template framework comprises the vertical skeleton of setting up toward each other 20, vertical skeleton 20 is provided with horizontal stiffener 30, be provided with the branching rod element 40 of guaranteeing relative both sides frame spacing between two body side frames that constitute by vertical skeleton 20 and horizontal stiffener 30 respect to one another, the outside left 21 that occupies vertical skeleton 20 cross section smaller portions is fixedlyed connected with expanded metals 10, occupy between the inside line 23 of vertical skeleton 20 cross section major parts and horizontal stiffener 30 and the expanded metals 10 and leave suitable spacing, constitute the template of using for the concreting wall thus, be one with concrete pouring once, constitute novel structure wall.Above-mentioned vertical skeleton 20 and horizontal stiffener 30 can convert by the long-pending equal strength of its reduced section and use as steel bar stress, when it can satisfy the calculating reinforcement ratio requirement of member, and during more than or equal to the member minimum steel ratio, needn't be again in the net configuration reinforcement separately, otherwise, the corresponding separately increase reinforcing bar of template planted agent.When adopting the present invention to make concrete wall, strength grade of concrete should meet the provisions of the relevant regulations issued by the State, and material, proportioning and installation should be carried out with standard equally according to the pertinent regulations of state.
The two ends of described branching rod element 40 are connected in hinged mode with the vertical skeleton 20 or the horizontal stiffener 30 at its two ends respectively.It is multiple to realize that hinged mode has, and for the purpose of brief description, the invention provides two kinds of simple in structure, reliably concrete schemes, and referring to Fig. 8,9,10, in Fig. 8,9, described branching rod element 40 is arranged to the band steel that two ends have hole 41; As seen, branching rod element 40 is arranged to the round steel that two ends are hole 41 in Figure 10.The circular hole 41 at two ends cooperates with horizontal stiffener 30, on the one hand, by both cooperations, can limit the spacing of both sides expanded metals 10, promptly the gauge of concrete wall can be determined, in addition, circular hole 41 and being rotatably assorted that horizontal stiffener 30 constitutes, can realize freely rotating between the two, thereby realize the superimposed of relative expanded metals, reduce the spatial volume of template of the present invention when being convenient to transport.
As Fig. 4; 5; 6; shown in 11; the cross section of described vertical skeleton 20 is one protruding; A; fall V; product word shape or frustum; and it is trapezoidal; its side respect to one another is the opening shape; be convenient to the processing of vertical skeleton 20 so on the one hand; on the other hand; also make things convenient for the installation of branching rod element 40; expanded metals 10 is fixedly connected on the described outside left 21 that accounts for vertical skeleton 20 cross section smaller portions; offer the hole portion 22 that the flat reinforcing rib 30 that supplies water passes on the vertical skeleton 20; this hole portion 22 is arranged on the outside left 21 of vertical skeleton 20 and the intermediate location between the inside line 23; leave suitable space between this hole portion 22 and the outside left 21, guarantee that the inside line and the horizontal stiffener 30 that account for vertical skeleton 20 cross section major parts are in the concrete cover.
For the ease of installing, the hole portion 22 on the described vertical skeleton 20 is set to the Long Circle hole, horizontal stiffener 30 promptly can be easily passes from above-mentioned hole portion 22 like this, and the while can keep suitable location again, shown in Fig. 4,5,6,11.
As shown in Figure 7, described horizontal stiffener 30 is a round steel, and its whole body of rod is bent into U-shaped, and two termination 31 bends toward each other.Horizontal stiffener 30 among the present invention, in structure, play the level hoop effect that is similar to the wall limb, this helps to form the space structures of rack first, moreover also further improves concrete effect of contraction with branching rod element 40 and expanded metals 10, is beneficial to improve concrete intensity.
As Figure 12,13, described expanded metals 10 constitutes by evenly being provided with snakeskin shape mesh 11 on the thin-walled steel plate, described expanded metals 10 evenly is provided with the rib 12 that is parallel to each other, its cross section is roughly V-arrangement, its V-arrangement rib 12 is provided with the effect that increases expanded metals 10 rigidity of playing at regular intervals, simultaneously certain rib height can control its with vertical skeleton 20 between spacing, mesh 11 is set to the snakeskin shape.Under action of gravity, can go out moisture content unnecessary in the cement hydration process by mesh 11 diafiltrations, reduce water/binder ratio, improve concrete strength.
As shown in figure 11, be provided with the concrete space of cast suitable thickness between described expanded metals 10 and the horizontal stiffener 30, be used to form concrete cover, described expanded metals 10 is fixed on the outside left 21 of vertical skeleton 20 by screw 50.During actual installation, screw 50 rib 12 places by expanded metals 10 just is fixed on the outside left 21 of vertical skeleton 20, in conjunction with Fig. 1.
Claims (9)
1, a kind of free removal template of concrete wall, it is characterized in that: three-dimensional template framework comprises the vertical skeleton of setting up toward each other (20), vertical skeleton (20) is provided with horizontal stiffener (30), be provided with the branching rod element (40) of guaranteeing relative both sides frame spacing between two body side frames by vertical skeleton (20) and horizontal stiffener (30) formation respect to one another, the outside left (21) that occupies vertical skeleton (20) cross section smaller portions is fixedlyed connected with the expanded metals (10) in the outside, occupies between the inside line (23) of vertical skeleton (20) cross section major part and horizontal stiffener (30) and the expanded metals (10) and leaves suitable spacing.
2, the free removal template of concrete wall according to claim 1 is characterized in that: the two ends of described branching rod element (40) constitute in hinged mode with the vertical skeleton (20) at its two ends or horizontal stiffener (30) respectively and are rotationally connected.
3; the free removal template of concrete wall according to claim 1 and 2; it is characterized in that: the cross section of described vertical skeleton (20) is one protruding; A; fall V; product word shape or frustum; expanded metals (10) is fixedly connected on the outside left (21) of described vertical skeleton (20); offer the hole portion (22) that the flat reinforcing rib (30) that supplies water passes on the vertical skeleton (20); this hole portion (22) is arranged on the intermediate location of outside left (21) with the inside line (23) of vertical skeleton (20) cross section major part of vertical skeleton (20) cross section smaller portions, and leaving suitable space between this hole portion (22) and the described outside left (21) has enough concrete covers to guarantee the inside line (23) and the horizontal stiffener (30) that account for vertical skeleton (20) cross section major part.
4, the free removal template of concrete wall according to claim 1 and 2 is characterized in that: described branching rod element (40) is arranged to two ends and is had the band steel in hole (41) or be arranged to the round steel that two ends are hole (41).
5, the free removal template of concrete wall according to claim 3 is characterized in that: described branching rod element (40) is arranged to two ends and is had the band steel in hole (41) or be arranged to the round steel that two ends are hole (41).
6, the free removal template of concrete wall according to claim 3 is characterized in that: the hole portion (22) on the described vertical skeleton (20) is a Long Circle hole.
7, the free removal template of concrete wall according to claim 3 is characterized in that: described horizontal stiffener (30) is a round steel, and its whole rod member is bent into U-shaped, and two termination (31) bend toward each other.
8, the free removal template of concrete wall according to claim 1, it is characterized in that: described expanded metals (10) constitutes by evenly being provided with snakeskin shape mesh (11) on the thin-walled steel plate, evenly be provided with the rib (12) that is parallel to each other on the described expanded metals (10), its cross section is roughly V-arrangement.
9, the free removal template of concrete wall according to claim 3, it is characterized in that: be provided with cast suitable thickness concrete space between described expanded metals (10) and the horizontal stiffener (30), described expanded metals (10) is fixed on the outside left (21) on the vertical skeleton (20) by screw (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03132349 CN1298949C (en) | 2003-08-14 | 2003-08-14 | Dismantle-free shuttering for concrete wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03132349 CN1298949C (en) | 2003-08-14 | 2003-08-14 | Dismantle-free shuttering for concrete wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1580435A true CN1580435A (en) | 2005-02-16 |
| CN1298949C CN1298949C (en) | 2007-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03132349 Expired - Fee Related CN1298949C (en) | 2003-08-14 | 2003-08-14 | Dismantle-free shuttering for concrete wall |
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| Country | Link |
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| CN (1) | CN1298949C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006060940A1 (en) * | 2004-12-08 | 2006-06-15 | Aihua Yang | Building form net exempt from removal |
| CN102127930A (en) * | 2010-07-19 | 2011-07-20 | 曾庆胜 | Net die member for steel-concrete building and method for constructing enclosure by combining net die members and filling into a frame shear wall |
| CN107100298A (en) * | 2017-07-05 | 2017-08-29 | 浙江正合建筑网模有限公司 | A kind of reinforcement network die component |
| CN113216443A (en) * | 2021-04-14 | 2021-08-06 | 凯第建筑集团有限公司 | Steel mesh formwork wall body and construction process thereof |
| WO2022252759A3 (en) * | 2021-04-14 | 2023-02-02 | 刘冠博 | Novel construction mold mesh |
-
2003
- 2003-08-14 CN CN 03132349 patent/CN1298949C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006060940A1 (en) * | 2004-12-08 | 2006-06-15 | Aihua Yang | Building form net exempt from removal |
| CN102127930A (en) * | 2010-07-19 | 2011-07-20 | 曾庆胜 | Net die member for steel-concrete building and method for constructing enclosure by combining net die members and filling into a frame shear wall |
| CN102127930B (en) * | 2010-07-19 | 2012-10-17 | 曾庆胜 | Net die member for steel-concrete building and method for constructing enclosure by combining net die members and filling into a frame shear wall |
| CN107100298A (en) * | 2017-07-05 | 2017-08-29 | 浙江正合建筑网模有限公司 | A kind of reinforcement network die component |
| CN113216443A (en) * | 2021-04-14 | 2021-08-06 | 凯第建筑集团有限公司 | Steel mesh formwork wall body and construction process thereof |
| WO2022252759A3 (en) * | 2021-04-14 | 2023-02-02 | 刘冠博 | Novel construction mold mesh |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1298949C (en) | 2007-02-07 |
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