CN103195242B - High pier construction gang form - Google Patents
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- CN103195242B CN103195242B CN201310139001.XA CN201310139001A CN103195242B CN 103195242 B CN103195242 B CN 103195242B CN 201310139001 A CN201310139001 A CN 201310139001A CN 103195242 B CN103195242 B CN 103195242B
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Abstract
The present invention relates to high pier production equipment technical field, more particularly, particularly a kind of high pier construction gang form.This kind of high pier construction gang form, include inside molding plate and external mold template, described inside molding plate and described external mold template have included template under unified central planning, adjusting template and angle mould template, described template under unified central planning is straight plate rectangle template, the plate face of described angle mould template is curved slab face, and described template under unified central planning, described adjusting template and described angle mould template can be spliced mutually.High pier construction gang form provided by the invention, designed by said structure, with template under unified central planning for die main body, by the profile design of angle mould template and adjusting template, in vertical direction be circumferentially connected with template under unified central planning, only need these three kinds of templates just can realize building of whole high pier, thus reach and reduce high pier and turn over the molded effect making required mould kind.
Description
Technical field
The present invention relates to high pier production equipment technical field, more particularly, particularly a kind of high pier construction gang form.
Background technology
For the over-height pier of abnormity, profile often has three kinds of changes, slope, top than with slope, bottom than different, prior art will address this problem needs to join three kinds of different templates.Entirety joins modulus comparatively greatly, and in construction, regulated quantity often, and cost is higher, and construction is complicated, and stencil design also will consider minimum use doses, this difficult point designed often and emphasis while consideration meets construction requirement.
In sum, how effectively to reduce mould kind required when high pier is produced, become those skilled in the art's problem demanding prompt solution.
Summary of the invention
The object of the present invention is to provide a kind of high pier construction gang form, to solve the above problems.
Provide a kind of high pier construction gang form in an embodiment of the present invention, include inside molding plate and external mold template, described inside molding plate and described external mold template have included template under unified central planning, adjusting template and angle mould template, described template under unified central planning is straight plate rectangle template, the plate face of described angle mould template is curved slab face, and described template under unified central planning, described adjusting template and described angle mould template can be spliced mutually.
High pier construction gang form provided by the invention, designed by said structure, with template under unified central planning for die main body, by the profile design of angle mould template and adjusting template, in vertical direction be circumferentially connected with template under unified central planning, only need these three kinds of templates just can realize building of whole high pier, thus reach and reduce high pier and turn over the molded object making required mould kind.
Accompanying drawing explanation
Fig. 1 shows the structural representation of external mold template in an embodiment of the present invention;
Fig. 2 shows the structural representation of inside molding plate in an embodiment of the present invention;
Fig. 3 shows the schematic cross-section of high pier construction gang form in an embodiment of the present invention;
In Fig. 1 to Fig. 3, the corresponding relation of component names and Reference numeral is:
Template 1 under unified central planning; Adjusting template 2; Angle mould template 3; Back cord 4; Pull bar 5.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Please refer to Fig. 1 to Fig. 3, wherein, Fig. 1 shows the structural representation of external mold template in an embodiment of the present invention; Fig. 2 shows the structural representation of inside molding plate in an embodiment of the present invention; Fig. 3 shows the schematic cross-section of high pier construction gang form in an embodiment of the present invention.
The invention provides a kind of high pier construction gang form, for the over-form construction of high pier, known as those skilled in the art, when carrying out high pier construction, general employing turns over mold technique.Carry out turning over mold technique and then at least need two molds, be respectively internal mold mould and external mold mould.
Mould kind required during in order to effectively reduce high pier construction, the present invention proposes following design, that is: mould is carried out structure improvement, making whole moulds by cooperatively interacting, can be applied to the over-form construction in high pier each stage.
In an embodiment of the present invention, high pier construction gang form, include inside molding plate and external mold template, inside molding plate and external mold template have included template 1 under unified central planning, adjusting template 2 and angle mould template 3, template 1 under unified central planning is straight plate rectangle template, the plate face of angle mould template 3 is curved slab face, and template 1 under unified central planning, adjusting template 2 and angle mould template 3 can be spliced mutually.
At these needs, comparatively detailed description is carried out to the structure of high pier: special-shaped hollow pier, pier is high 106 meters.Slope, top is 35:1 than outside, and inner side is that in the middle part of 70:1., changeover portion is arc transition, and outer arc radius is 120 meters, and inner arc radius is 100 meters.Lower outside slope is than being 5:1, and interior side slope is than being 8:1.Corner, outside is R500 circular arc lead angle, and inner side is the straight lead angle of 500*500.All have the situation of three kinds of changes for the inside and outside both sides of pier stud, stencil design also will reach the object of minimizing doses while considering to meet construction requirement.
From the above, for high pier, the outside from bottom to top on high pier pier body and the shape of inner side different.Can be applied to the high inner side in each stage of pier, the shaping of outer surface on vertical direction in order to make mould provided by the invention, the present invention proposes the special design of template classification.
For internal mold mould, comprise three kinds: template under unified central planning 1, adjusting template 2 and angle mould template 3 that high pier inner chamber is shaping; For external mold mould, comprise three kinds: template under unified central planning 1, adjusting template 2 and angle mould template 3 that high pier outer surface is shaping.
It should be noted that at this: internal mold template under unified central planning, adjusting template and angle mould template are identical structure design with external mold template under unified central planning, adjusting template and angle mould template.Certainly, in actual application, also compliance structural adjustment can be made.
Template 1 under unified central planning is main body template, and it adopts straight plate rectangular configuration, for forming the main part of high pier construction gang form.For high pier, on vertical direction, it has radian change; In its circumference, also there is radian change.In order to adapt to these two kinds changes, the invention provides adjusting template 2 and angle mould template 3.
Adjusting template 2 can adopt Rectangular Plate Structure, triangular plate structure or parallelogram plate texture (it can also formulate structure, the size of adjustable plate according to changes of section), according to concrete high pier, template 1 under unified central planning and adjusting template 2 are connected to become loop configuration, and carry out the structure design that template 1 under unified central planning is connected with adjusting template 2, designing a model of the loop configuration that template 1 under unified central planning and adjusting template 2 are formed and high pier circumference is the most close.
The plate face of angle mould template 3 is curved slab face, it should be noted that at this, and the plate face of angle mould template 3 is used for the shaping of high pier surface, and therefore in the present embodiment, the plate mask body of angle mould template 3 refers to the one side that angle mould template 3 contacts with Gao Dun.By this structure design, angle mould template 3 and template 1 under unified central planning are connected into linear structure, and carry out the structure design that template 1 under unified central planning is connected with angle mould template 3, designing a model on the linear structure that template 1 under unified central planning and angle mould template 3 are formed and high pier vertical direction is the most close.
High pier construction gang form provided by the invention, designed by said structure, with template 1 under unified central planning for die main body, by the profile design of angle mould template 3 and adjusting template 2, in vertical direction be circumferentially connected with template 1 under unified central planning, only need these three kinds of templates just can realize building of whole high pier, thus reach and reduce high pier and turn over the molded object making required mould kind.
The art of this patent is according to high pier actual features, and bottom wildcard template can be adjusted to top and use.Along with the raising of turning over mould height reduces adjusting template 2 gradually; For the changeover portion of the circular arc portion (mid portion) on high pier, make a part of special-shaped angle mould.Panel under unified central planning and angle mould template 3 there will be some faulting of slab ends when coordinating, at this moment with straight edges of boards frame hole for benchmark, amendment special-shaped angle nib position.Which reduces a set of application of turning over the straight plate of mould.
The key point of this patent joins mould with the entirety of pier stud to consider, bottom template is all the template under unified central planning 1 that whole pier stud entirety turns over mould, reduces the loss of material to greatest extent.The versatility of a whole set of back cord regulates, and meets on linear basis and considers on-site actual situations again, can whole use also adjustable.
The high pier construction gang form that the above embodiment of the present invention provides, straight plate part divides (template 1 under unified central planning) by high pier pier stud boundary line is benchmark, only need to do upper and lower two type templates, middle circular arc change section only makes lead angle template, inside and outside mould back cord all only makes a set of, reduces the loss of material to greatest extent, saves the materials of half nearly than similar construction pier stud, complete maximum cross section with minimum material usage, overall dimensional deformation is little.
In a specific embodiment of the present invention, high pier construction gang form also includes arc transition lead angle template, and arc transition lead angle template can be spliced with template 1 under unified central planning, adjusting template 2 or angle mould template 3.For the high pier that cross section is rectangle, the situation that the structure stress in order to avoid knuckle place is concentrated and damaged occurs, general employing lead angle process in prior art: right angle is treated to the corner structure with rounding off.For this pattern handling, present embodiments provide arc transition lead angle template.Template 1 under unified central planning and adjusting template 2 form the sidewall forming panel combination of high pier, arc transition lead angle template is for realizing the connection of adjacent two sidewall forming panels combination, thus sidewall forming panel is connected becomes the ring structure of rectangle by whole (being specially four).
Template 1 under unified central planning is interconnected with arc transition lead angle template and can forms high pier outer mold surface module, and back cord 4 is connected with outer mold surface module is detachable.
The invention provides internal mold mould and external mold mould, when carrying out high pier and building, concreting is between internal mold mould and external mold mould.So, the concrete of building will produce larger pressure to two groups of moulds.In order to avoid mould is softened, or the situation that pressurized is excessive and be damaged, present invention also offers back cord 4, back cord 4 includes for back cord 4 in fixing inside molding plate and the outer back cord 4 for fixing external mold template, and interior back cord 4 is connected by pull bar 5 with outer back cord 4.
Particularly, back cord is fixed in template 1 under unified central planning by pull bar 5 or hook bolt; Then, become groined type mutually to join between back cord, back cord, in cyclic process from bottom to top, one-sidedly to extend successively.Regulate according to the length of concrete operating mode to back cord 4 in use; Finally, be bolted between back cord.
Particularly, arc transition lead angle template is connected with template 1 bolt under unified central planning.
Particularly, inside molding plate is steel mould.
Particularly, external mold template is steel mould.
In above-mentioned three embodiments, adopt steel mould can improve the structural strength of mould itself; Employing bolt realizes the connection between template, then can improve the bonding strength of die assembly.In sum, three embodiments can the bulk strength of overall high high pier construction gang form, can meet various production requirement.
In the present embodiment, according to the test of many times of inventor, template 1 under unified central planning is divided into: slope, top than straight template die plate and slope, bottom than straight template die plate, slope, top than the slope, top of straight template die plate than being 35:1 to 70:1, slope, bottom than the slope, bottom of straight template die plate than being 5:1 to 8:1.
Limit in this concrete setting to pull bar 5, pull bar 5 is provided with multiple, and the spacing between two adjacent pull bars 5 is 800mm to 1000mm.According to Specific construction requirement, the design quantity of pull bar 5 can relatively increase or reduce.
The present invention is illustrated as follows:
1, Mould Machining quantity: the drawing data provided according to construction party and quantity carry out joining mould, template adopts the form of turning over mould, turn over 6 meters at every turn, the quantity of template is: top straight plate part distributes 4 joints (8 meters), angle mould part joins 4 joints (8 meters), vicissitudinous two faces of the bottom straight plate part point gradient are each newly joins 4 joints (8 meters), and angle mould part joins 4 joints (8 meters), and the angle mould of middle circular arc transition portion is all new production template.
2, mould materials situation is joined: a, exterior sheathing adopt 106 serial all-steel mold plates, its materials are that panel adopts 6mm steel plate, main muscle adopts 10# channel-section steel, secondary horizontal bar plate adopts 6mm*100mm steel plate, transverse frame, horizontal flange adopt 12mm*140mm steel plate, vertical frame adopts 12mm*100mm steel plate, straight backboard stupefied employing 2* [18# channel-section steel (back cord connects for living).B, internal mold adopt 85 serial all-steel mold plates, and its materials are panel 5mm steel plate, main muscle 8# channel-section steel, secondary horizontal bar plate 6mm*80mm steel plate, transverse frame, horizontal flange 12mm*120mm steel plate, vertical frame 12mm*80mm steel plate, the stupefied 2* of straight backboard [14# channel-section steel.Straight plate is flat mouth, angle mould 5 millimeters of rims of the mouth.(back cord connects for living).
3, template connects: frame connects employing M20*60 bolt and connects, and template split bolt building site configures voluntarily, scene is opened voluntarily to pulling eye, controls between 800mm-1000mm drawing spacing.
4, during pier stud concreting, speed be less than 1.5 meters per hour.
5, the back cord of inner and outer template is back cord alive, is connected with the main muscle of hook bolt and template; Back cord length presses the configuration of pier stud end opening maximum cross-section, and in upwards over-form construction process, excessive portion back cord is by construction party cut-sytle pollination voluntarily.
6, inner and outer template equal setting operation platform builder's jack, quantity is turned over mould by 8 meters and is arranged platform builder's jack consideration in two weeks altogether.Concrete service condition is decided in its sole discretion by construction party.Reinforcing and the support of internal mold are settled a dispute by the parties concerned themselves by construction party.
7, this sleeve column mould template completes entirety mainly through increase adjustment block template and turns over mould size.Template splicing block number is more, and entirety has spliced rear appearance and size needs construction party strictly to control.
8, internal mold bottom lead angle and hollow pier manhole are settled a dispute by the parties concerned themselves by construction party.
9, leptoprosopy template turns over mould to frame hole during knick point position to the needs scene, building site of not going up by oneself once.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a high pier construction gang form, include inside molding plate and external mold template, it is characterized in that, described inside molding plate and described external mold template have included template under unified central planning, adjusting template and angle mould template, described template under unified central planning is straight plate rectangle template, the plate face of described angle mould template is curved slab face, and described template under unified central planning, described adjusting template and described angle mould template can be spliced mutually; Also include arc transition lead angle template, described arc transition lead angle template and described template under unified central planning, described adjusting template or described angle mould template splicing; Also include back cord, described back cord includes for back cord in fixing described inside molding plate and the outer back cord for fixing described external mold template, and described interior back cord is connected by pull bar with described outer back cord.
2. high pier construction gang form according to claim 1, is characterized in that, described arc transition lead angle template is connected with described template bolt under unified central planning.
3. high pier construction gang form according to claim 2, it is characterized in that, described template under unified central planning includes slope, top than straight template die plate and slope, bottom than straight template die plate, slope, described top is 35:1 to 70:1 than slope, the top ratio of straight template die plate, and slope, described bottom is 5:1 to 8:1 than slope, the bottom ratio of straight template die plate.
4. high pier construction gang form according to claim 2, is characterized in that, described template under unified central planning and described arc transition lead angle template are interconnected and form high pier outer mold surface module, and described back cord is connected with described outer mold surface module is detachable.
5. the high pier construction gang form according to any one of Claims 1-4, is characterized in that, described inside molding plate is steel mould.
6. the high pier construction gang form according to any one of Claims 1-4, is characterized in that, described external mold template is steel mould.
7. high pier construction gang form according to claim 1, is characterized in that, described pull bar is provided with multiple, and the spacing between two adjacent described pull bars is 800mm to 1000mm.
8. high pier construction gang form according to claim 1, is characterized in that, whole described back cords becomes groined type to splice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139001.XA CN103195242B (en) | 2013-04-19 | 2013-04-19 | High pier construction gang form |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139001.XA CN103195242B (en) | 2013-04-19 | 2013-04-19 | High pier construction gang form |
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| CN103195242A CN103195242A (en) | 2013-07-10 |
| CN103195242B true CN103195242B (en) | 2015-12-09 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672121B (en) * | 2016-03-28 | 2018-01-26 | 中国水利水电第五工程局有限公司 | A kind of support meanss of tapered pier |
| CN105862602B (en) * | 2016-05-26 | 2017-11-07 | 大荣建设集团有限公司 | The convertible template system and its construction method of hollow concrete leaning tower |
| CN110016867A (en) * | 2019-04-16 | 2019-07-16 | 中国铁建大桥工程局集团有限公司 | A kind of high pier group overmolded cross construction method of variable cross-section |
| CN110607906A (en) * | 2019-10-09 | 2019-12-24 | 江苏昊钢建筑科技有限公司 | Aluminum alloy template mosaic structure |
| CN113530222A (en) * | 2021-07-23 | 2021-10-22 | 中建一局华江建设有限公司 | Special-shaped column template |
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| JPH07233508A (en) * | 1994-02-23 | 1995-09-05 | Kajima Corp | Pier, and pier-constructing method by means of self-climbing form installation |
| CN101994292A (en) * | 2010-03-05 | 2011-03-30 | 安通建设有限公司 | Rapid construction of high bridge pier by efficient combination |
| CN102220742A (en) * | 2011-04-20 | 2011-10-19 | 重庆交通建设(集团)有限责任公司 | Construction method of deformable template of variable cross-section high pier |
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2013
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| JPH07233508A (en) * | 1994-02-23 | 1995-09-05 | Kajima Corp | Pier, and pier-constructing method by means of self-climbing form installation |
| CN101994292A (en) * | 2010-03-05 | 2011-03-30 | 安通建设有限公司 | Rapid construction of high bridge pier by efficient combination |
| CN102220742A (en) * | 2011-04-20 | 2011-10-19 | 重庆交通建设(集团)有限责任公司 | Construction method of deformable template of variable cross-section high pier |
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