CN204081482U - V-type cylinder transposition section concreting mould - Google Patents

V-type cylinder transposition section concreting mould Download PDF

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Publication number
CN204081482U
CN204081482U CN201420476775.1U CN201420476775U CN204081482U CN 204081482 U CN204081482 U CN 204081482U CN 201420476775 U CN201420476775 U CN 201420476775U CN 204081482 U CN204081482 U CN 204081482U
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CN
China
Prior art keywords
cavity
wooden
transposition
mould
steel pipe
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Expired - Fee Related
Application number
CN201420476775.1U
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Chinese (zh)
Inventor
孙慧星
景治华
李海清
张建东
刘义权
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China Metallurgical Construction Engineering Group Co Ltd
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China Metallurgical Construction Engineering Group Co Ltd
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Priority to CN201420476775.1U priority Critical patent/CN204081482U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of V-type cylinder transposition section concreting mould, comprise transposition section and build mould, described transposition section is built mould and is comprised the cavity with V-arrangement cylinder transposition section shape that multiple wooden form is spliced, and cavity is provided with wooden form bracing means; Described cavity wooden form bracing means comprises the horizontally disposed multilayer rectangle steel framework of perpendicular separation, be provided with between the dual-side that described rectangular steel pipe framework is relative through described cavity and described rectangular steel pipe framework to wire drawing bar; The wood strip of some vertical or oblique settings is fixed with between described cavity periphery and described rectangular steel pipe framework; Be connected between described wooden form.The utility model is simply assembled, dismantles easy, improves Surface Quality of Concrete, makes the periphery that obtains smooth, has the advantages such as perception is good, cost is low, precision is high, easy construction, shorten the construction period, achieve good economic benefit and social benefit.

Description

V-type cylinder transposition section concreting mould
Technical field
The utility model relates to architecture construction field, is specifically related to a kind of V-type cylinder transposition section concreting mould.
Background technology
Along with the development of builing industry, architectural image variation, structure node is complicated, brings inconvenience to engineering construction.General V-type cylinder concrete construction many employing sizing punching block or sizing glass fiber reinforced plastic modular form, but due to steel form cost and cost of transportation is high, weight is large, dismounting is loaded down with trivial details, take the shortcomings such as manpower, also become operation comparatively complicated together in work progress; Although glass steel formwork novel in recent years solves the limitation that weight is large, take manpower, self exist and easily form the shortcomings such as bubble, circular arc distortion be large, fragile, and these two kinds of templates more piece, polymorphic structure there is the sex-limited of very overall situation being suitable for.Particularly in the concrete construction of V-type cylinder transposition section, two batter posts are intersected in same node, the hinge of structural system as a whole, it is the stress point bearing various load, also be the complex region of the multiple construction that crosses such as template, reinforcing bar, concrete work, therefore there is the problems such as difficulty of construction is larger in it.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of easy construction, efficiency of construction higher, and the V-type cylinder transposition section making its concrete construction quality higher is concrete builds mould
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of V-type cylinder transposition section concreting mould, comprises the cavity with V-arrangement cylinder transposition section shape that multiple wooden form is spliced, is provided with cavity wooden form bracing means outside described cavity.
In the utility model, have employed wooden form as building mould, cutting out according to on-site actual situations and cutting, and wooden form sanction is cut flexible, easy to operate, wooden form quality is little in addition, can complete assembled without the need to Large-scale Hoisting equipment, improve die-filling operating efficiency, the reduction of erection time.
As optimization, described cavity wooden form bracing means comprises the horizontally disposed multilayer rectangle steel framework of perpendicular separation, be provided with between the dual-side that described rectangular steel pipe framework is relative through described cavity and described rectangular steel pipe framework to wire drawing bar.By reinforcing by cavity wire drawing bar being added to rectangular steel pipe framework special to V-type cylinder transposition section, guarantee polymorphic structure to build die table reliable.
As optimization, between described cavity periphery and described rectangular steel pipe framework, be fixed with the wood strip of some vertical or oblique settings.Stressed formation entirety of mould can be made with wood strip, reach the effect of second consolidation.
As optimization, described cavity comprises the 2 pieces of circular arc wooden forms formed outside described cavity and the 4 pieces of special-shaped wooden forms formed inside described cavity, the planar development shape of described circular arc wooden form is rectangle, and the planar development shape of described special-shaped wooden form is the right-angled trapezium of arc hypotenuse.Post mould accuracy of gauge can not only be ensured like this, be also convenient to assembled simultaneously.
As optimization, be connected between described wooden form.Guarantee that between template, seam is tight like this, mortar leakage prevention, guarantees that construction stability is firm.
In sum, the beneficial effects of the utility model are: the utility model, according to V-type cylinder transposition section mold shape, cuts into splicing required form to wooden model version, easy to operate, and between template, seam crossing all adopts and is connected, and make seam tight, smooth surface; Template is when installing splicing in addition, without mechanical hoisting, directly lift fortune by manpower can easily complete, and template dismounting is easy, improve Surface Quality of Concrete, make the periphery that obtains smooth, there is the resultant effects such as perception is good, cost is low, precision is high, easy construction, not only ensure that the quality of cast-in-place concrete structure, also shorten the construction period, achieve good economic benefit and social benefit.
Accompanying drawing explanation
In order to make the object of utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the assembled schematic diagram of the utility model cavity.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model V-type cylinder transposition section concreting mould, comprises the cavity 1 with V-arrangement cylinder transposition section shape that multiple wooden form is spliced, is provided with cavity wooden form bracing means outside described cavity.
After material is transported to scene, according to the result of CAD setting-out, wooden form is cut, because V-arrangement cylinder cross section structure is special, wooden form raw material is cut into the form of polylith wooden form, be spliced into transposition section and build mould, after wooden form well cutting, can be numbered in the above, aspect is spliced.
In this detailed description of the invention, described cavity wooden form bracing means comprises the horizontally disposed multilayer rectangle steel framework 3 of perpendicular separation, be provided with between the dual-side that described rectangular steel pipe framework 3 is relative through described cavity 1 and described rectangular steel pipe framework 3 to wire drawing bar 2.Arrange the number of plies of rectangular steel pipe framework 3 according to field condition, we arrange 3 layers of rectangular steel pipe framework 4 here, and the relative side of every layer of rectangular steel pipe framework 3 adopts two groups respectively to wire drawing bar 3.
In this detailed description of the invention, between described cavity 1 periphery and described rectangular steel pipe framework 3, be fixed with the wood strip 4 of some vertical or oblique settings.Utilize wood strip 4 that cavity 1 can be added on the whole firm, prevent wooden form to be out of shape in the process of concreting, thus affect construction quality.
In this detailed description of the invention, described cavity 1 comprises the 2 pieces of circular arc wooden forms 5 formed outside described cavity 1 and the 4 pieces of special-shaped wooden forms 6 formed inside described cavity 1, the planar development shape of described circular arc wooden form 5 is rectangle, and the planar development shape of described special-shaped wooden form 6 is the right-angled trapezium of arc hypotenuse.Due to the particularity of V-type cylinder transposition section, its special-shaped wooden form 6 formed inside cavity 1 not only will ensure accuracy of gauge, yet will consider the convenience that wooden form raw material cuts and assembled easiness simultaneously.
In this detailed description of the invention, be connected between described wooden form.This stability not only can strengthened between wooden form that is connected, simultaneously in concreting process, the problem that gap is excessive is there is between normal wood template, along with the continuous increase of pressure, concrete seepage from wooden form seam will certainly be caused, adopt this pattern that is connected, make seam between wooden model version more tight, stopped the possibility of spillage.
Utilize the utility model V-type cylinder transposition section concreting mould to carry out the method for V-type cylinder concrete construction, comprise the following steps:
(1) according to the construction parameter of V-type cylinder, wooden form raw material is processed, make the right-angled trapezium wooden form that circular arc wooden form 5 that planar development shape is rectangle and plane expansion shape are arc hypotenuse, and put at floor face and set out V-type cylinder oblique line section top center line and V-type cylindrical wooden template limit control line;
(2) set up framed bent in V-type cylinder pouring area surrounding, and to make in step (1) the described circular arc wooden form 5 that obtains and described right-angled trapezium wooden form respectively with concrete contact surface painted concrete interleaving agent;
(3) the described circular arc wooden form 5 obtained in step (2) and described right-angled trapezium wooden form are spliced the cavity 1 of forming V-shape cylinder transposition section shape, vertical or be obliquely close to outside described cavity 1 according to described cavity 1 outer shape with some wood strips 4, then vertically described cavity 1 surrounding is set to obtain at interval with multiple rectangular steel pipe framework 3, the relative dual-side of described rectangular steel pipe framework 3 and middle described cavity 1 is passed again with to wire drawing bar 2, regulate the locking nut to wire drawing bar 2 two ends again, the inner side of described rectangular steel pipe framework 3 is close to outside described cavity 1, also described wood strip 4 is fastened on outside described cavity 1 simultaneously,
(4) described circular arc wooden form 5 dislocation obtained in step (2) is spliced into column cylinder, described column cylinder and described cavity 1 are stitched together and form V-type cylinder post mould, to arrange along described column cylinder axially spaced-apart with hoop band I simultaneously and described column cylinder is reinforced, reinforce by the ring-type interface gap of hoop band II to described column cylinder more in addition, then evenly arranging around described column cylinder periphery with some wood strips, and extend along described column cylinder axial direction, finally with the steel pipe frame of level erection, described wood strip is fixed, described wood strip is made to be close to described column cylinder periphery,
(5) gradient of the described V-type cylinder post mould obtained in described step (4) and axis are corrected, repeatedly concreting is carried out again afterwards in V-type cylinder post mould, concreting mode adopts hangs up and beats pouring concrete, build is highly 2m at every turn, and the interval time of at every turn building is 0.5 ~ 1h;
(6) stripping when concrete strength reaches design strength 100%.
After wooden form raw material are transported to scene, by careful calculating, utilize CAD to assist setting-out, determine wooden form blank size, finally processed at the scene by the skilled worker of specialty; Again according to working drawing axial dimension pilot measurement control line, set up axial control network, and put on concrete floor face and set out wooden model edges of boards control line; Set up framed bent, adopt 48mmx3.5mm steel tube fastener formula scaffold, consider during layout that the horizontal fixed mount of V-type cylindrical wooden template carries out adjustment and arranges, each vertical pole ' s span, step pitch must meet the requirements of design; Then diameter is adopted to be that the screw-thread steel of 12mm is welded positioning bar in Cylindrical stirrup, positioning bar is evenly arranged along the vertical direction interval 500mm of post muscle, the initial cloth of first is apart from being 50mm, and then post muscle is stuck in draw-in groove uses tied silk colligation firm, ensures positioning bar horizontal positioned during colligation; Before assembled formwork, check post root concrete, surface should be smooth bright and clean, as do not reached flatness requirement, uses 1:1 cement mortar screeding.Dabbing in column section, reject and loosen stone and laitance and rinse well with water, then at cylindrical wooden template and concrete contact surface brushing interleaving agent, according to assembled order, alignment neighboring trees template tongue and groove, between template, gap, junction adopts biting teeth segmentation to install, and guarantee that seam is tight, it is firm to stablize, wooden form splices well, employing is built mould to wire drawing bar 2 and rectangular steel pipe framework 3 pairs of transposition sections and is reinforced, rectangular steel pipe framework 3 totally 3 layers, be fixed with the dual-side relative to rectangular steel pipe framework 3 respectively to wire drawing bar 2, build between mould periphery and rectangular steel pipe framework 3 at transposition section simultaneously and fix some wood strips 4, make stressed formation entirety of mould, reach the effect of second consolidation, then be fixed with hoop band I pair of column cylinder, the spacing interval 300mm of hoop band I, hoop band I near column cylinder two ends is 100mm with the distance at column cylinder two ends, adopt hoop band II to cover column cylinder mould plate interface gap position simultaneously, guarantee that between template, seam is tight, uniform fixing along column cylinder axial direction with 4 wood strips again, horizontally disposed composite steel pipe support can be adopted to be fixed wood strip, and every layer of steel pipe frame spacing keeps the long 150cm of batter post best up and down, after mould has been reinforced, clear up in mould, and mould and oblique line section are built to transposition section build mould and carry out preliminary examination correction, gradient and the axial location of template is adjusted by messenger wire, according to putting the projection of cylinder on substructure plate set out in advance, when construction is to standard floor height, checked by messenger wire, in construction conic projection whether with put the projection set out in advance and overlap, treat that the Authority Contro1 of deviation is in claimed range, afterwards to repeatedly placing of concrete in mould, each pouring is highly 2m, the interval time of pouring is 0.5 ~ 1h, concreting mode adopts hangs up and beats pouring concrete, namely change another root V-type cylinder after building 1 time and build mould, with this repeatedly, until built, before mould is removed, reply carries out pressure testing with the test block under condition, treat that concrete strength arrives design strength 100% and can carry out form removal, carry out written safety technics to each side participating in dismounting work to tell somebody what one's real intentions are, should in strict accordance with " rear first tear open during dismounting, first prop up and tear open afterwards " principle carry out dismounting work, successively reinforcing the steel pipe outside mould, wood strip, the removals such as hoop band, the now template nature demoulding is opened, if there is the template of naturally not opening individually, only need to connect notch position batten percussion vibration once in biting teeth, template just can be opened naturally, for ensureing concrete quality, forbid to use tamper tool.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by referring to the preferred embodiments of the present invention, invention has been described, but those of ordinary skill in the art is to be understood that, various change can be made to it in the form and details, and not depart from the spirit and scope of the present invention that appended claims limits.

Claims (5)

1. a V-type cylinder transposition section concreting mould, is characterized in that: comprise the cavity with V-arrangement cylinder transposition section shape that multiple wooden form is spliced, be provided with cavity wooden form bracing means outside described cavity.
2. V-type cylinder transposition section concreting mould according to claim 1, it is characterized in that: described cavity wooden form bracing means comprises the horizontally disposed multilayer rectangle steel framework of perpendicular separation, be provided with between the dual-side that described rectangular steel pipe framework is relative through described cavity and described rectangular steel pipe framework to wire drawing bar.
3. V-type cylinder transposition section concreting mould according to claim 1, is characterized in that: the wood strip being fixed with some vertical or oblique settings between described cavity periphery and described rectangular steel pipe framework.
4. V-type cylinder transposition section concreting mould according to claim 1, it is characterized in that: described cavity comprises the 2 pieces of circular arc wooden forms formed outside described cavity and the 4 pieces of special-shaped wooden forms formed inside described cavity, the planar development shape of described circular arc wooden form is rectangle, and the planar development shape of described special-shaped wooden form is the right-angled trapezium of arc hypotenuse.
5. V-type cylinder transposition section concreting mould according to claim 1, is characterized in that: be connected between described wooden form.
CN201420476775.1U 2014-08-22 2014-08-22 V-type cylinder transposition section concreting mould Expired - Fee Related CN204081482U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420476775.1U CN204081482U (en) 2014-08-22 2014-08-22 V-type cylinder transposition section concreting mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420476775.1U CN204081482U (en) 2014-08-22 2014-08-22 V-type cylinder transposition section concreting mould

Publications (1)

Publication Number Publication Date
CN204081482U true CN204081482U (en) 2015-01-07

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104841998A (en) * 2015-06-10 2015-08-19 中冶建工集团有限公司 Method for blanking cylindrical formwork at joint part of V-shaped cylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104841998A (en) * 2015-06-10 2015-08-19 中冶建工集团有限公司 Method for blanking cylindrical formwork at joint part of V-shaped cylinder

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150107

Termination date: 20160822