CN206319583U - A kind of strong Flexible formwork assembly of shaping - Google Patents

Abstract

The utility model is related to a kind of strong Flexible formwork assembly of shaping, the lumps of wood including the bamboo slab rubber contacted with concrete and for reinforcing bamboo slab rubber, multiple vertically disposed lumps of wood are fitted on bamboo slab rubber in arc line shaped array, it is threaded and bears the fastener of pulling force through the lumps of wood and bamboo slab rubber and stretched out from bamboo slab rubber, two are that one group of reinforcing bar is separately positioned on the both sides up and down of fastener, dismountable be provided with is buckled for blocking the split type butterfly of reinforcing bar on fastener, split type butterfly button includes the first noumenon and the second body for being threaded hole, the first noumenon has the depressed part for accommodating the second body, the first noumenon and the second body end carry the fastener of outward-dipping extension.The manufacture difficulty of circular formwork is reduced, fabrication cycle is reduced, with the effect for repeating to recycle, template construct economy, fabrication cycle is short, reusable, successfully controls the cost of manufacture of Daqu face die plate, shortens construction period.

Description

A kind of strong Flexible formwork assembly of shaping

Technical field

The utility model is related to cast-in-place concrete structure, more particularly to large volume arc-shaped concrete structure pouring.

Background technology

At present in China, armored concrete is a kind of most structure type of application, accounts for the total overwhelming majority, while It is in the world using the most area of reinforced concrete structure.But the shaping of concrete structure, which necessarily lacks, can't do without template.Template Although complementary structure, most important in concrete construction.In hydraulic engineering, the cost of form work engineering accounts for reinforcing bar The 15~30% of concrete structure cost, account for the 5~15% of armored concrete cost, and the labour made with installation form uses Amount accounts for the 28~45% of the total consumption of concrete works.To baroque engineering, time of formwork erection than concreting when Between it is much longer, therefore design and the packaging technology of template are the important steps that can not be ignored in concrete construction.It is not only It is the industrialized mark of construction, while also making many contributions to reduce cost, energy-saving and emission-reduction, green construction.

Template is divided into two kinds of plane template and circular formwork according to shape, and circular formwork is the difficult point of template construct, especially It is large area curved surface.During practice of construction, the curved-surface structure of large area is run into, a kind of method is to make steel form, for example The structures such as box beam, this method is that good reliability, outward appearance are beautiful；Have the disadvantage to make require high, involve great expense, different structures not It can reuse.Another method is plank sheathing, and the advantage of plank sheathing is relatively economy, strong adaptability, but template Fabrication cycle is long, poor reliability.

Both approaches are most common methods in modern construction, how to be balanced in large curved surface concrete blinding manufacturing process Cost and progress turn into the problem in work progress.

The content of the invention

To solve the above problems there is provided a kind of strong Flexible formwork assembly of shaping, it reduces the manufacture difficulty of circular formwork, Fabrication cycle is reduced, with the effect for repeating to recycle；The technical scheme provided is as follows：A kind of strong flexibility of shaping Template, including the bamboo slab rubber that is contacted with concrete and the lumps of wood for reinforcing bamboo slab rubber, it is characterised in that multiple vertically disposed The lumps of wood is fitted on bamboo slab rubber in arc line shaped array, and the fastener for being threaded and bearing pulling force passes through the lumps of wood and bamboo slab rubber simultaneously Stretched out from bamboo slab rubber, two fastener is separately positioned on for one group of reinforcing bar both sides up and down, removably set on fastener There is the split type butterfly button for blocking reinforcing bar, split type butterfly button includes the first noumenon for being threaded hole and second Body, the first noumenon has the depressed part for accommodating the second body, and the first noumenon and the second body end carry outward-dipping extension Fastener.

On the basis of above-mentioned technical proposal, dismountable between reinforcing bar and the lumps of wood to be provided with angle adjustment plate, angle is adjusted Section plate includes two hinged bearing plates of end, and bearing plate relative inner is connected with spring.

On the basis of above-mentioned technical proposal, the end of bearing plate is provided with stripper plate, and stripper plate structure is to relatively interior It is step-like that side is recessed.

On the basis of above-mentioned technical proposal, fastener is steel construction tie rod.

Beneficial effect：Template construct economy, fabrication cycle is short, reusable, successfully controls Daqu face die plate Cost of manufacture, shortens construction period.

Brief description of the drawings

Fig. 1 is profile of the present utility model.

Fig. 2 is section partial enlarged drawing of the present utility model.

Fig. 3 is split type butterfly button use state figure of the present utility model.

Fig. 4 is split type butterfly buckle structure schematic diagram of the present utility model.

Fig. 5 is angular adjustment plate structure schematic diagram of the present utility model.

Embodiment

The strong Flexible formwork assembly of a kind of shaping as shown in drawings, including the bamboo slab rubber 2 that is contacted with concrete and for adding Gu the lumps of wood 1 of bamboo slab rubber 2, it is characterised in that multiple vertically disposed lumps of wood 1 are fitted on bamboo slab rubber 2 in arc line shaped array, It is threaded and bears the fastener 3 of pulling force through the lumps of wood 1 and bamboo slab rubber 2 and stretched out from bamboo slab rubber 2, two is one group of reinforcing bar 7 are separately positioned on dismountable split type butterfly being provided with for blocking reinforcing bar 7 on the both sides up and down of fastener 3, fastener 3 Button 4, split type butterfly button 4 includes the body 6 of the first noumenon 5 and second for being threaded hole, and the first noumenon 5, which has, accommodates second The depressed part 51 of body 6, the end of 5 and second body of the first noumenon 6 carries the fastener 9 of outward-dipping extension.

The utility model is to use wooden form, and bamboo slab rubber 2 is used as prior art for panel, both sides Filling concrete in bamboo slab rubber 2, the outside of bamboo slab rubber 2 of both sides is reinforced using the lumps of wood 1, and the lumps of wood 1 is perpendicular to horizontal plane setting, It is fitted tightly on bamboo slab rubber 2, is set between multiple lumps of wood 1 in arc line shaped array, is coated with spiral shell on each lumps of wood 1 The fastener 3 of line, fastener 3 passes through the lumps of wood 1 and bamboo slab rubber 2, and is stretched out from bamboo slab rubber 2, and fastener 3 can bear pulling force The lumps of wood 1 and bamboo slab rubber 2, are fixed together by steel construction by fastener 3, and the reinforcing bar 7 for shaping, steel are provided with the lumps of wood 1 7 two, muscle is that one group, each group of two reinforcing bars 7 are separately positioned on the both sides up and down of fastener 3, and butterfly button is coordinated by screw thread Be installed on fastener 3 and reinforcing bar 7 be engaged, because the reinforcing bar 7 as a rule used in building template is longer, for side Reinforcing bar 7 is just installed, butterfly button is made that improvement, and specially butterfly button is divided into the body 6 of the first noumenon 5 and second using split type, The first noumenon 5 and the part that the second body 6 is contacted are provided with the depressed part 51 for accommodating the second body 6, the first noumenon 5 and second The end of body 6 is provided with the inclined fastener 9 stretched out；When needing to use split type butterfly button 4, first by second Body 6 is inserted in fastener 3 and blocks the reinforcing bar 7 of following side, and the first noumenon 5 is installed again after the good reinforcing bar 7 of side above is set up, The body 6 of the first noumenon 5 and second after being inserted in constitutes complete butterfly button, finally loads bolt and completes to install.

It is preferred that, angle adjustment plate 8 removably is provided between reinforcing bar 7 and the lumps of wood 1, angle adjustment plate 8 includes end Two hinged bearing plates 81 of portion, the relative inner of bearing plate 81 is connected with spring 82.It is preferred that, the end of bearing plate 81 Be provided with stripper plate 83, the structure of stripper plate 83 be to relative inner be recessed it is step-like.It is preferred that, fastener 3 draws for steel construction Bar.

One of which application example of the present utility model, is building for the common arc-shaped concrete guide wall of marine traffic engineering Make, it is under construction bamboo slab rubber 2 and the lumps of wood 1 to be often set to heeling condition, concrete base thickness is improved to improve water resistant Pressure energy power, but now same group of two reinforcing bars 7 can inevitably present relative to heeling condition, butterfly button will be difficult To fix reinforcing bar 7, to tackle such a situation, the utility model embodiment between reinforcing bar 7 and the lumps of wood 1 this be by angle adjustment plate 8, it is to be clipped in using two bearing plates being hinged 81 between reinforcing bar 7 and the lumps of wood 1, reinforcing bar 7 and the lumps of wood 1 is kept at a distance and cause two Individual reinforcing bar 7 is on same vertical plane, and the end of two bearing plates 81 is hinged, in the space of the relative inner of bearing plate 81 Spring 82 is connected with, the elastic force of spring 82 all the time struts bearing plate 81, and angle adjustment plate 8 now is positioned over into the lumps of wood 1 and steel Will be that the holding position of reinforcing bar 7 is constant between muscle 7, and the radian of whole target is unaffected.Preferably to mount and dismount Angle adjustment plate 8, is provided with stripper plate 83 on the end that bearing plate 81 is not hinged each other, and stripper plate 83 is recessed into step Shape, two stripper plates 83 are recessed to relative inner direction, and stripper plate 83 is pressed inward against when deployed by the angle of angle adjustment plate 8 Degree diminishes between loading reinforcing bar 7 and the lumps of wood 1, and angle adjustment plate 8 props up reinforcing bar 7 and the lumps of wood 1 under elasticity, after finishing, then Secondary pressing stripper plate 83 diminishes the angle of angle adjustment plate 8, takes out.The fastener of energy stretching resistance is preferably tie rod.

Claims (4)

1. a kind of strong Flexible formwork assembly of shaping, including the bamboo slab rubber (2) that is contacted with concrete and for reinforcing bamboo slab rubber (2) The lumps of wood (1), it is characterised in that multiple vertically disposed lumps of wood (1) are fitted on bamboo slab rubber (2) in arc line shaped array, are carried Screw thread and the fastener (3) of pulling force being born through the lumps of wood (1) and bamboo slab rubber (2) and is stretched out from bamboo slab rubber (2), two are one group Reinforcing bar (7), which is separately positioned on the both sides up and down of fastener (3), fastener (3), to be removably provided with for blocking reinforcing bar (7) Split type butterfly button (4), split type butterfly button (4) includes being threaded the first noumenon (5) and the second body (6) in hole, The first noumenon (5) has the depressed part (51) for accommodating the second body (6), and the first noumenon (5) is carried with the second body (6) end The fastener (9) of outward-dipping extension.

2. the strong Flexible formwork assembly of a kind of shaping as claimed in claim 1, it is characterised in that between reinforcing bar (7) and the lumps of wood (1) Angle adjustment plate (8) removably is provided with, angle adjustment plate (8) includes two hinged bearing plates of end (81), bearing plate (81) relative inner is connected with spring (82).

3. the strong Flexible formwork assembly of a kind of shaping as claimed in claim 2, it is characterised in that the end of bearing plate (81) is set Have a stripper plate (83), stripper plate (83) structure be to relative inner be recessed it is step-like.

4. a kind of strong Flexible formwork assembly of shaping as described in any one of claims 1 to 3, it is characterised in that fastener (3) is Steel construction tie rod.