CN106382002B - A kind of large size concrete component mold and its application method - Google Patents
A kind of large size concrete component mold and its application method Download PDFInfo
- Publication number
- CN106382002B CN106382002B CN201610894712.1A CN201610894712A CN106382002B CN 106382002 B CN106382002 B CN 106382002B CN 201610894712 A CN201610894712 A CN 201610894712A CN 106382002 B CN106382002 B CN 106382002B
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- Prior art keywords
- mold
- external mold
- internal model
- seat board
- concrete
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
- E04G13/064—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall for chimney crowns
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
Abstract
The invention discloses a kind of large-scale concrete component mold and its application methods, belong to the realm of building construction, including seat board, arc top cover, strip end cap, arc-shaped external mold and radius are slightly less than the arc-shaped internal model of external mold, internal model and external mold are vertically installed in parallel to each other above seat board, top cover lid is above internal model and external mold, end cap is vertically installed at the both ends of internal model and external mold and is hinged on the both ends of internal model by several otic placodes, if internal model and external mold are that the template that smooth flat another side is clathrate frame forms by the equal one side of dry plate arc length, seat board is also that the template that smooth flat another side is clathrate frame forms by the hinged one side in the rectangular edge of two panels.The present invention has many advantages, such as that demoulding is convenient, assembling is quick, is readily transported.
Description
Technical field
The present invention relates to formwork for placing field, especially a kind of large-scale concrete component mold and its application method, at
The arc-shaped concrete construction elements of type.
Background technique
Various different shapes, different size of concrete construction elements, which are widely used in, is built into various special type buildings.
Semicircular concrete tubulation piece be used to construct the casts building such as beacon, chimney more.Currently, the such large-scale concrete structure of batch production
When building element, molding die is mostly used to carry out cast in situs greatly.Molding die used at present is mostly interim by common template
It builds, assembling process needs the support by scaffold, thus causes its production efficiency low, and concrete system after molding
Section of jurisdiction surface quality is poor.That there is also structures is slack and undisciplined for mold body in the prior art, seeps the various problems such as slurry, spillage.It is existing simultaneously
Having the template in technology to require to be vibrated concrete slurry during slip casting with equipment is vibrated, so that concrete is starched closely knit filling full whole
A mold.How to design that a kind of assembling is simple, high production efficiency, structure are reliable, is readily transported, and does not need equipment of vibrating
The mold for participating in complete the filling of concrete slurry becomes a great problem existing in the prior art.
Summary of the invention
The technical problem to be solved by the invention is to provide one kind efficiently to assemble, note can be completed without equipment of vibrating
The mold and its application method dedicated for the large-scale concrete construction elements of molding of slurry.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
A kind of large size concrete component mold, including seat board, arc top cover, strip end cap, arc-shaped external mold and radius
It is slightly less than the arc-shaped internal model of external mold, institute's internal model and external mold are vertically installed in parallel to each other above seat board, and top cover lid is mounted in interior
Above mould and external mold, end cap is vertically installed at the both ends of internal model and external mold and is hinged on the both ends of internal model by several otic placodes, interior
If mould and external mold are that the template that smooth flat another side is clathrate frame forms by the equal one side of dry plate arc length, seat board is also
It is that the template that smooth flat another side is clathrate frame forms by the hinged one side in the rectangular edge of two panels, external mold
Lower section be provided with grouting port, the both ends on the upper edge of external mold are respectively arranged with a material overflow port, are provided with sluice way on the outside of material overflow port.
Technical solution of the present invention further improvement lies in that: internal model and external mold include that four equal one sides of arc length are light
Sliding plane another side is the template of clathrate frame.
Technical solution of the present invention further improvement lies in that: the inboard of internal model is fixedly installed with away platen, walks the two of platen
End is connected with ladder.
Technical solution of the present invention further improvement lies in that: the lower end of internal model and external mold be provided with for and seat board determined
The quick positioning mechanism of position, the quick positioning mechanism includes the positioning plate and guiding for being fixedly mounted on internal model and external mold lower edge
Set, is provided with ladder-like card slot on positioning plate, positioning mechanism further include one through guide sleeve and with the positioning that is arranged on seat board
The pilot pin that hole matches, the top of pilot pin are also fixedly installed with the transverse direction that can be matched with the card slot on positioning plate
Handle.
Technical solution of the present invention further improvement lies in that: be provided on the top cover several for installing pre-buried mandrel
Mandrel via hole, mandrel via hole top are equipped with the snap-gauge of fixed pre-buried mandrel.
Technical solution of the present invention further improvement lies in that: the internal model, external mold, seat board, top cover, the junction of end cap are equal
It is arranged fluted, sealing strip is embedded in groove.
Technical solution of the present invention further improvement lies in that: on the internal model, external mold, end cap, seat board and top cover all uniformly
The otic placode for being disposed with lifting.
A kind of application method of large size concrete component mold, comprising the following steps:
Mold is transported to construction site and assembled by step A, assembly mold, and checks its leakproofness；
Step B installs pre-buried mandrel, opens snap-gauge, pre-buried mandrel is inserted among the pre-buried mandrel via hole on top cover, so
Snap-gauge is installed back afterwards in situ；
Step C deploys self-compacting concrete, and according to the quality requirement of concrete element finished product and application, allotment is different
The self-compacting concrete of performance；
Deployed self-compacting concrete is injected mold using concrete pump by step D, slip casting from the grouting port of external mold
In, when emerge in two sluice ways for observing outer die tip a small amount of slurries when prove mold in be already filled with self-compaction coagulation
Soil stops slip casting at this time and closes grouting port；
Step E, condensation select suitable condensation time according to the proportion of self-compacting concrete, mold are made to keep existing shape
State is condensed；
Step F, demoulding, first dismounting snap-gauge, then removes the rest part of mold from top to down.
By adopting the above-described technical solution, the technological progress achieved by the present invention is:
Internal model, external mold and seat board in the present invention are all made of split blade type mounting means, design and hang on each component
The otic placode of dress, such design and assembly are easy, efficient, meet the demand of mass production concrete element.Meanwhile after disassembly
Mold occupied space it is relatively small, be readily transported, can sufficiently meet frequently replacement construction site requirement.From another angle
Degree says that the mounting means of split blade type is also very beneficial for the demoulding process after slurry solidification.
A kind of application method of large size concrete component mold, is completed using the grouting port that exterior base is arranged in the present invention
The pumping of self-compaction cement, without using it is any vibrate equipment in the case where can complete slip casting process, greatly improve
Working efficiency when pouring has saved a large amount of manpower and material resources.
The bottom of internal model, external mold of the invention is provided with quick positioning mechanism, and the end cap of coordination hinge formula is such to set
Meter greatly improves the working efficiency of assembling process.
The snap-gauge for fixing pre-buried mandrel is provided on top cover of the invention, can easily by pre-buried mandrel into
Row positioning, so that the present invention more adapts to pour the demand of concrete element.
The present invention has the sealing structure of distinctive groove cooperation sealing strip, produces and surveys concrete element surface quality height,
And spillage will not occur, seep situations such as slurry, improve product quality while saving slurry.
Detailed description of the invention
Fig. 1 is three-dimensional structure diagram of the invention；
Fig. 2 is the front view of external mold of the present invention；
Fig. 3 is the structure chart of quick positioning mechanism in the present invention；
Fig. 4 is the structure chart at snap-gauge position in the present invention；
Wherein, 1, seat board, 2, external mold, 3, internal model, 4, top cover, 5, end cap, 6, ladder, 7, walk platen, 8, quick localization machine
Structure, 201, sluice way, 202, grouting port, 401, snap-gauge, 402, chock, 801, pilot pin, 802, guide sleeve, 803, handle,
804, positioning plate.
Specific embodiment
The present invention is described in further details below with reference to embodiment:
As shown in Figure 1, the present invention is a kind of large-scale concrete component mold, member is constructed for pouring a kind of semicircular concrete system
Part.The present invention is mainly by several members such as seat board 1, arc top cover 4, strip end cap 5, arc-shaped external mold 2 and arc-shaped internal models 3
Part composition, seat board 1 be it is plate shaped, end cap 5 be strip, top cover 4 be C font.Wherein internal model 3 and external mold 2 are semicircle, interior
The radius of mould 3 is less than external mold 2, and the difference of 2 radius of internal model 3 and external mold is the thickness of concrete construction elements.
Internal model 3 and external mold 2 are vertically installed at 1 top of seat board in parallel to each other, and the lid of top cover 4 is in internal model 3 and external mold 2
Side, end cap 5 is vertically installed at the both ends of internal model 3 and external mold 2 and is hinged on the both ends of internal model 3 by several otic placodes, internal model 3, outside
Mould 2, top cover 4 and end cap 5 constitute the shell of a semicircular bottom opening, this shell is mounted on the upper table of seat board 1 again
Face forms one and pours the mold that concrete system constructs original part.Internal model 3, external mold 2, seat board 1, top cover 4, end cap 5 stitching portion be all provided with
It is equipped with groove, sealing strip is installed in groove.
It frequently dismounts for the ease of the operation of worker and mold, is equipped in the inboard of internal model 3 in use
Platen 7 and guardrail are walked, the both ends for walking platen 7 are connected with the ladder 6 of vertical direction.Meanwhile lifting for convenience, in the present invention
Internal model 3, external mold 2, end cap 5, the otic placode that lifting is all uniformly disposed on seat board 1 and top cover 4.
The central angle of internal model 3 and external mold 2 of the invention is 180 °, the arc-shaped mould for being all about 45 ° by four central angles
Plate is bolted on to be constituted afterwards together.The shape of template is all that one side is smooth plane, and another side is the branch of clathrate
Support frame frame.Seat board 1 and end cap 5 of the invention is also smooth plane by one side, and another side is the mould of the braced frame of clathrate
Plate is constituted.Seat board 1 is the rectangular template of two panels, and one of side of two panels template is equipped with hinge, and seat board 1 can be along hinge
It is folded, folded 1 occupied space of seat board is smaller.
For the ease of installation, the flange for installing top cover 4 is both provided on the top of internal model 3 and external mold 2, on flange
Even to be disposed with bolt hole corresponding with the hole location of top cover 4, top cover 4 is bolted on the flange of internal model 3 and external mold 2.
It is solid by bolt to be again provided with the bolt hole with 1 connection of seat board, internal model 3 and external mold 2 for the lower end of internal model 3 and external mold 2 simultaneously
It is scheduled on seat board 1.For convenience during lifting, internal model 3 and external mold 2 are rapidly navigated to the designation hole on seat board 1
On position, the lower edge of internal model 3 and external mold 2 is additionally provided with quick positioning mechanism 8.
Quick positioning mechanism 8 includes the positioning plate 804 and guide sleeve for being fixedly mounted on 2 lower edge of internal model 3 and external mold
802.Positioning plate 804 is vertically arranged in template lower edge, and is provided with ladder-like card slot.Guide sleeve 802 is through mold
Lower edge, it is corresponding with the location hole on seat board 1.Positioning mechanism further include one through guide sleeve 802 and be arranged on seat board 1
The pilot pin 801 that location hole matches, the top of pilot pin 801 is fixedly installed with one can be with the card slot on positioning plate 804
The lateral handle 803 matched.In use, pilot pin 801 is inserted into guide sleeve 802, and down through preparatory on seat board 1
In the location hole opened up, to complete the positioning between internal model 3 or external mold 2 and seat board 1.After pilot pin 801 is inserted into bottom, rotation
Transduction positive pin 801, the handle 803 on pilot pin 801 is caught in the ladder-like card slot on positioning plate 804 at this time, prevents pilot pin
801 abjections.
The lower semisection of external mold 2 is arranged in grouting port 202 of the invention, and material overflow port has been arranged in the top of entire mold,
The sluice way 201 matched with material overflow port is offered on external mold 2.During pouring, by slurry pumping to mould inside,
Then the inner cavity full of entire mold from bottom to top.Such design can tamp the fiber crops of slurry to avoid vibratory equipment is used
Tired, the inner cavity of the full entire mold of the filling that slurry can be closely knit under the gravity of itself is just represented when material overflow port overflows slurry
The inside of mold is already filled up.
Due to requiring the reinforcing bar of pre-buried reinforcement or the mandrel of connection inside most concrete construction elements,
Several via holes for being used to install pre-buried mandrel are correspondingly provided on top cover 4 of the invention, lid is equipped with card above mandrel via hole
Plate 401.Snap-gauge 401 is made of opposite spiral-lock the first monolithic together and the second monolithic, and the piece between two monolithics is circle
Arc, and it is provided on piece the round card slot for blocking pre-buried mandrel.Snap-gauge 401 by positioning pin and top cover 4 it
Between positioned, also, snap-gauge 401 falls off in order to prevent, and chock 402 is also equipped on positioning pin.
In view of most of tubular construction object has certain taper mostly, corresponding concrete construction elements should also be as one
Fixed taper, therefore the draft angle of equal angular is provided between the internal model 3 in the present embodiment and external mold 2 and seat board 1.
The application method of one of present invention large size concrete component mold are as follows:
Mold is transported to construction site and assembled by step A, assembly mold, and checks its leakproofness.
Step B installs pre-buried mandrel, opens snap-gauge 401, and pre-buried mandrel is inserted into the pre-buried mandrel via hole on top cover 4
Between, then snap-gauge 401 is installed back in situ.
Step C deploys self-compacting concrete, and according to the quality requirement of concrete element finished product and application, allotment is different
The self-compacting concrete of performance.
Step D, slip casting are injected deployed self-compacting concrete using concrete pump from the grouting port 202 of external mold 2
In mold, when emerge in two sluice ways 201 for observing 2 top of external mold a small amount of slurries when prove mold in be already filled with from close
Real concrete stops slip casting at this time and closes grouting port 202.
Step E, condensation select suitable condensation time according to the proportion of self-compacting concrete, mold are made to keep existing shape
State is condensed.
Step F, demoulding, first dismounting snap-gauge 401, then removes the rest part of mold from top to down.
Claims (6)
1. a kind of large size concrete component mold, it is characterised in that: including seat board (1), arc top cover (4), strip end cap
(5), arc-shaped external mold (2) and radius are less than the arc-shaped internal model (3) of external mold (2), and the internal model (3) and external mold (2) are mutually flat
It is vertically installed above seat board (1) capablely, above internal model (3) and external mold (2), end cap (5) is vertically installed at top cover (4) lid
The both ends of internal model (3) and external mold (2) and the both ends that internal model (3) are hinged on by several otic placodes, internal model (3) and external mold (2) by
If the equal one side of dry plate arc length is the template composition that smooth flat another side is clathrate frame, seat board (1) is also by two lengths of a film
The hinged one side in rectangular edge is that the template that smooth flat another side is clathrate frame forms, under external mold (2)
Section is provided with grouting port (202), and the both ends on the upper edge of external mold (2) are respectively arranged with a material overflow port, is provided with and is drawn on the outside of material overflow port
Runner (201)；The lower end of internal model (3) and external mold (2) is provided with the quick positioning mechanism (8) for being positioned with seat board (1),
The quick positioning mechanism (8) includes the positioning plate (804) and guide sleeve for being fixedly mounted on internal model (3) and external mold (2) lower edge
(802), ladder-like card slot is provided on positioning plate (804), quick positioning mechanism (8) further includes one through guide sleeve (802)
And the pilot pin (801) matched with the location hole being arranged on seat board (1), the top of pilot pin (801) is also fixedly installed with one
A lateral handle (803) that can be matched with the card slot on positioning plate (804)；The inboard of internal model (3), which is fixedly installed with, walks on stage
Plate (7), the both ends for walking platen (7) are connected with ladder (6).
2. a kind of large-scale concrete component mold according to claim 1, it is characterised in that: internal model (3) and external mold (2) wrap
Including four equal one sides of arc length is the template that smooth flat another side is clathrate frame.
3. a kind of large size concrete component mold according to claim 1 or described in any one of 2, it is characterised in that: the top
It is provided with several mandrel via holes for being used to install pre-buried mandrel on lid (4), fixed pre-buried mandrel is installed above mandrel via hole
Snap-gauge (401).
4. a kind of large size concrete component mold according to claim 1 or described in any one of 2, it is characterised in that: in described
Mould (3), external mold (2), seat board (1), top cover (4), end cap (5) junction be provided with groove, sealing strip is embedded in groove.
5. a kind of large size concrete component mold according to claim 1 or described in any one of 2, it is characterised in that: in described
The otic placode of lifting is all uniformly disposed on mould (3), external mold (2), end cap (5), seat board (1) and top cover (4).
6. a kind of application method of the large-scale concrete component mold of claim 3, it is characterised in that the following steps are included:
Mold is transported to construction site and assembled by step A, assembly mold, and checks its leakproofness；
Step B installs pre-buried mandrel, opens snap-gauge (401), and pre-buried mandrel is inserted into the pre-buried mandrel via hole on top cover (4)
Between, then snap-gauge (401) is installed back in situ；
Step C deploys self-compacting concrete, according to the quality requirement of concrete element finished product and application, deploys different performance
Self-compacting concrete；
Step D, slip casting are injected deployed self-compacting concrete using concrete pump at the grouting port (202) of external mold (2)
In mold, prove to be already filled in mold when emerging a small amount of slurries in two sluice ways (201) on external mold (2) top when observing
Self-compacting concrete stops slip casting at this time and closes grouting port (202)；
Step E, condensation select suitable condensation time according to the proportion of self-compacting concrete, make mold keep standing state into
Row condensation；
Step F, demoulding, first dismounting snap-gauge (401), then removes the rest part of mold from top to down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894712.1A CN106382002B (en) | 2016-10-14 | 2016-10-14 | A kind of large size concrete component mold and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894712.1A CN106382002B (en) | 2016-10-14 | 2016-10-14 | A kind of large size concrete component mold and its application method |
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| CN106382002A CN106382002A (en) | 2017-02-08 |
| CN106382002B true CN106382002B (en) | 2019-04-09 |
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| CN201610894712.1A Active CN106382002B (en) | 2016-10-14 | 2016-10-14 | A kind of large size concrete component mold and its application method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107351228A (en) * | 2017-08-31 | 2017-11-17 | 北京市建筑工程研究院有限责任公司 | A kind of prefabricated wind power tower mould equipment and its construction technology |
| CN108560828A (en) * | 2018-05-23 | 2018-09-21 | 广东工业大学 | Prefabricated assembled multitube confined concrete double-walled open tubular column, process units and technique |
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|---|---|---|---|---|
| CN102120339A (en) * | 2010-12-30 | 2011-07-13 | 上海市第二市政工程有限公司 | Method for moulding female end of heavy caliber socket reinforced concrete pipe |
| CN103612323A (en) * | 2013-11-27 | 2014-03-05 | 北京金风科创风电设备有限公司 | Concrete member mould and application thereof |
| CN104669432A (en) * | 2015-02-27 | 2015-06-03 | 北京金风科创风电设备有限公司 | Internal mold, demolding method thereof, mold for prefabricating concrete tower section and manufacturing method |
| CN206174452U (en) * | 2016-10-14 | 2017-05-17 | 秦皇岛天业通联重工科技有限公司 | Large -scale concrete system component mould |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100288983B1 (en) * | 1998-10-08 | 2001-05-02 | 고엄식 | Unit panel for slip form to form lining wall of vertical tunnel |
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2016
- 2016-10-14 CN CN201610894712.1A patent/CN106382002B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120339A (en) * | 2010-12-30 | 2011-07-13 | 上海市第二市政工程有限公司 | Method for moulding female end of heavy caliber socket reinforced concrete pipe |
| CN103612323A (en) * | 2013-11-27 | 2014-03-05 | 北京金风科创风电设备有限公司 | Concrete member mould and application thereof |
| CN104669432A (en) * | 2015-02-27 | 2015-06-03 | 北京金风科创风电设备有限公司 | Internal mold, demolding method thereof, mold for prefabricating concrete tower section and manufacturing method |
| CN206174452U (en) * | 2016-10-14 | 2017-05-17 | 秦皇岛天业通联重工科技有限公司 | Large -scale concrete system component mould |
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