CN209633298U - The prefabricated shell mold molding die of constructional column - Google Patents

The prefabricated shell mold molding die of constructional column Download PDF

Info

Publication number
CN209633298U
CN209633298U CN201920068677.7U CN201920068677U CN209633298U CN 209633298 U CN209633298 U CN 209633298U CN 201920068677 U CN201920068677 U CN 201920068677U CN 209633298 U CN209633298 U CN 209633298U
Authority
CN
China
Prior art keywords
interior
constructional column
foreboard
internal
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201920068677.7U
Other languages
Chinese (zh)
Inventor
曾伟
张家国
曾梓义
崔笑商
何伟
闵伟佳
余弦
刁洁
羊虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Construction Industry Group Co Ltd
Original Assignee
Chengdu Construction Industry Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Construction Industry Group Co Ltd filed Critical Chengdu Construction Industry Group Co Ltd
Priority to CN201920068677.7U priority Critical patent/CN209633298U/en
Application granted granted Critical
Publication of CN209633298U publication Critical patent/CN209633298U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of prefabricated shell mold molding die of constructional column, especially a kind of prefabricated shell mold molding die of constructional column for being related to Constructional Col-umn Construction field.The prefabricated shell mold molding die of the constructional column of the utility model, including external mold, internal model and bed die, the internal model is located in external mold, the bed die is located at below external mold and internal model, and external mold, internal model and bed die surround the type chamber of the prefabricated shell mold of constructional column, and the external mold is by outer foreboard, outer back plate and two pieces of outer panels surround a rectangle frame, the internal model surrounds a rectangle frame by interior foreboard, interior back plate and two pieces of interior plates, and the interior foreboard is in contact with outer foreboard.The prefabricated shell mold molding die of the constructional column of the application can make secondary structure Constructional Col-umn Construction convenient, save material, significantly improve the sound insulation value of masonry filler wall Constructional Col-umn Construction quality and two-layer sound insulating wall.

Description

The prefabricated shell mold molding die of constructional column
Technical field
The utility model relates to a kind of prefabricated shell mold molding die of constructional column, especially one kind is related to Constructional Col-umn Construction field The prefabricated shell mold molding die of constructional column.
Background technique
In architectural engineering example, secondary structure constructional column Normal practice is casting concrete again after being reinforced with template formwork, The method be easy to cause the matter such as destruction and disturbance, leakage, spillage, the voids and pits of wall from problem, it is difficult to meet structure size Accurate and presentation quality standard requirement;The circulation materials such as used template and cost of labor are higher, and formwork reinforcement difficulty is big, The common quality defects such as swollen mould are easy to appear, the building waste of generation is more, wastes material, causes increased costs.
When encountering the air interlayer being often used in arenas Cinema project and being only the two-layer sound insulating wall body of 100mm, double wall Between operating space be extremely limited, worker, which cannot be introduced into, wherein to be operated, according to conventional constructional column mold method, difficulty of construction Greatly, work efficiency is low, and material consumption is big, and also have to face wall structure column can occur have a face structure between double wall in construction The template for making column is difficult to the problem of setting up.Even if solving the problems, such as to set up by certain construction method, inner side template is applied in wall Work can not also remove after finishing.The waste that both will cause material in this way, the template for staying in inside will form acoustic bridge also to drop The sound insulation value of low two-layer sound insulating wall, it is difficult to meet construction quality requirement.It is wanted to meet to save material, improve work efficiency, quality etc. It asks.
Utility model content
The technical issues of the utility model is solved, which is to provide one kind, can make secondary structure Constructional Col-umn Construction convenient, save Material, significantly improve the prefabricated shell mold of constructional column of the sound insulation value of masonry filler wall Constructional Col-umn Construction quality and two-layer sound insulating wall at Pattern tool.
The utility model prefabricated shell mold molding die of used constructional column, including external mold, internal model in order to solve the above problem And bed die, the internal model are located in external mold, the bed die is located at below external mold and internal model, and external mold, internal model and bed die surround construction The type chamber of the prefabricated shell mold of column, for the external mold by outer foreboard, outer back plate and two pieces of outer panels surround a rectangle frame, the internal model by Interior foreboard, interior back plate and two pieces of interior plates surround a rectangle frame, and the interior foreboard is in contact with outer foreboard.
Further, the inner wall of the external mold, the outer wall of internal model and the upper wall of bed die are provided with releasing agent layer.
Further, the interior foreboard of the internal model and interior back plate are provided with connector, the connector of the interior foreboard will Interior foreboard is connected with interior plate, and the connector of the interior back plate connects interior back plate with interior plate.
Further, the outer foreboard outer wall of the external mold is provided with stiffening plate, the stiffening plate is by outer foreboard and outside Plate connection.
Further, being additionally provided with positioning plate on the outside of the bed die.
The beneficial effects of the utility model are: concrete is poured using the constructional column prefabricated shell mold molding die of the application The prefabricated shell mold of constructional column can be made by building in shell model chamber, recycle the manufactured prefabricated shell mold of constructional column as the outer of constructional column Mould enables constructional column formwork to build simultaneously with masonry, interior filling pea gravel concreten, thus the form fixer of completely left out constructional column Sequence saves material and template wage for workmen.And the molding die of the application can be prefabricated in advance, and construction site is directly assembled, It is quick and easy for installation, it shortens the construction period, improves working efficiency.Difficulty of construction is not only reduced, traditional mold method is compensated for and is also easy to produce Spillage leakage, voids and pits hidden danger are also easy to produce the unfavorable conditions such as building waste, and building construction one-pass molding, difficulty of construction It substantially reduces, speed of application significantly improves, and has saved a large amount of durations for next process.It eliminates the prior art and stays in inside Template not will form acoustic bridge, and the soundproof effect of wall is made to have obtained further raising.
Detailed description of the invention
Fig. 1 is the three dimensional structure diagram of the application.
Fig. 2 is the structural schematic diagram of the constructional column formwork of the application.
In the figure, it is marked as external mold 1, internal model 2, bed die 3, outer foreboard 4, outer back plate 5, outer panel 6, interior foreboard 7, interior back plate 8, Interior plate 9, prefabricated shell mold 10.
Specific embodiment
As depicted in figs. 1 and 2, the prefabricated shell mold molding die of the constructional column of the application, including external mold 1, internal model 2 and bed die 3, The internal model 2 is located in external mold 1, and the bed die 3 is located at 2 lower section of external mold 1 and internal model, and external mold 1, internal model 2 and bed die 3 surround structure The type chamber of the prefabricated shell mold 10 of column is made, the external mold 1 surrounds a rectangle frame, institute by outer foreboard 4, outer back plate 5 and two pieces of outer panels 6 It states internal model 2 and surrounds a rectangle frame by interior foreboard 7, interior back plate 8 and two pieces of interior plates 9, the interior foreboard 7 connects with outer foreboard 4 Touching.Using prefabricated 10 molding die of shell mold of the constructional column of the application, concreting can be made into construction into shell model chamber The prefabricated shell mold 10 of column recycles manufactured external mold 1 of the prefabricated shell mold 10 of constructional column as constructional column, enables constructional column formwork and block Body is built simultaneously, interior filling pea gravel concreten, thus the template process of completely left out constructional column, saves material and template worker Wage.And the molding die of the application can be prefabricated in advance, and construction site is directly assembled, quick and easy for installation, shortens the construction period, Improve working efficiency.Difficulty of construction is not only reduced, traditional mold method is compensated for and is also easy to produce spillage leakage, voids and pits hidden danger, The unfavorable conditions such as building waste are also easy to produce, and building construction one-pass molding, difficulty of construction reduce significantly, speed of application significantly mentions Height has saved a large amount of durations for next process.The template that the prior art stays in inside is eliminated, acoustic bridge is not will form, makes wall The soundproof effect of body has obtained further raising.
The inner wall of the external mold 1 of the application, the outer wall of internal model 2 and the upper wall of bed die 3 are provided with releasing agent layer, and such shell mold exists It can smoothly and mold separation, without damaging shell mold after the intracavitary molding of type.
The interior foreboard 7 and interior back plate 8 of the internal model 2 of the application are provided with connector, and the connector of the interior foreboard 7 will Interior foreboard 7 and interior plate 9 connect, and the connector of the interior back plate 8 connects interior back plate 8 and interior plate 9.Connector can will in Foreboard 7 and interior back plate 8 and interior plate 9 securely connect, and so that internal model 2 is had the shape being kept fixed, and connector can also be right Internal model 2 and external mold 1 are reinforced.
4 outer wall of outer foreboard of the external mold 1 of the application is provided with stiffening plate, and the stiffening plate connects outer foreboard 4 and outer panel 6 It connects, stiffening plate can connect outer foreboard 4 and outer panel 6.Stiffening plate can be by interior foreboard 7 and interior back plate 8 and 9 jail of interior plate It is solidly connected, so that internal model 2 is had the shape being kept fixed, and stiffening plate can also reinforce internal model 2.
In order to keep shell mold shape after molding accurate, positioning plate is additionally provided on the outside of the bed die 3 of the application.Mold is fixed When external mold 1 be attached at positioning plate, to realize the positioning of mold.
It is one, Mold Making using the Specific construction step that the prefabricated formwork of the application carries out constructional column construction
It is prefabricated for making free removal armored concrete according to prefabricated 10 molding die of shell mold of masonry modular design constructional column Shell mold 10.
Molding mold materials select: mold design selected materials are 15mm thickness composite wooden template.Fixing piece 50*100 wood A tree, used in making timber for boats and customization bed die 3.
Production: composite shuttering is processed according to design size, is processed into the interior external mold 1 of design, and bottom plate is thick using 15mm Compound wooden model is fixed according to thickness setting.
Two, prefabricated shell mold 10 forms
Material prepares: getting the every raw material of prefabricated shell mold 10, C30 self-compaction microlith commerical ready-mixed concrete, diameter 6.5 ready in advance Welded reinforcement skeleton, release agent etc., commission inspection center carry out C30 self-compaction pea gravel concreten.
First C30 self-compaction microlith commerical ready-mixed concrete is ready to before prefabricated formwork, before pea gravel concreten enters mould, external mold 1 divides It opens, puts 6.5 framework of steel reinforcement of diameter well on the tool of internal model 2.Separation baffles user's pipe production between formwork, it is removable to be adjusted to Height needed for pattern shell.The formwork of the constructional column at intermediate position is divided into two kinds, according to the size of constructional column and masonry horse tooth trough It determines.
1 shell of external mold is closed, C30 self-compaction microlith commerical ready-mixed concrete is poured.
To improve shelling progress and work efficiency, concrete formwork is conserved using curing film, curing time is 1~3d.
Formwork dismounting is carried out after curing film conserves 1~3d, when dismounting, first removes external mold 1, internal model 2 is then removed, from And it is effectively detached from prefabricated concrete blinding.
Sequence, which is torn open, moves each finished product formwork and carries out sprinkling maintenance, can put into scene after prefabricated bulk strength reaches 75% It uses.
Three, line setting
Before building wall, by with building block with modulus shell mold with masonry together with draw masonry row block figure, then carry out masonry Line setting, the plane specific location including constructional column.Related personnel carries out size and position is checked, it is ensured that size positions Acceptance of concealed work data is formed after accurate, can carry out building wall.
Four, reinforcing bar is bound
Constructional column reinforcing bar, which finishes in wall unwrapping wire, fills wall starts to carry out preceding binding, builds to avoid the prefabricated formwork of constructional column Enclosure space is formed after the completion of building, and constructional column reinforcing bar is caused to bind constructional difficulties.
In addition to the setting of the position of Double-layer sound-insulation wall, when filling wall length is more than 5m or wall is long high greater than 2 times of layers, in wall Portion should set constructional column, and constructional column is arranged as far as possible in wall corner or infall in length and breadth.Arrangement of reinforcement sets 4 φ 12mm according to design requirement Elongated muscle, stirrup φ 6mm@200mm.
When filling wall wall height is more than 4m, elongated concrete collar tie beam should be arranged in interior wall at door opening top, add 4 φ 12mm elongated Muscle, stirrup φ 6mm@200mm, if by circle beam setting in 1/2 wall eminence, but being considered as meeting rule at lintel without door opening in wall Model requirement.
Constructional column, collar tie beam longitudinal reinforcement are using binding overlap joint, and all vertical muscle is overlapped in the same jointing, bar splicing Length is 50d.
Five, tension rib, constructional column reinforcing bar are connect with structure can be used postinstalled chemically rebar, bar planting depth >=10d, and it is not small In 100mm.Anchoring adhesive need to provide certificate of quality file and the report of reinforcing bar pull-out test.
The reinforcing bar of the lacing wire φ 6.5mm of wall is filled, bar planting depth is not less than 10d, and is not less than 100mm, and aperture is not small In 8 mm.Bar planting position is according to wall line from the filling inside 40mm of wall crust, and at 6,7 degree of seismic fortification intensity, reinforcing steel bars exposed is long Degree is no less than long 1/5 of wall, and is not less than 700mm, and 8 degree of whens should penetrate through setting.End reinforced to make 90 ° of crotches, wall is elongated Reinforcing bar will be overlapped with wall lacing wire and be connected, lap of splice 55d, and be not less than 400mm.
Infilled wall tie bar sets the 2 elongated tension ribs of φ 6mm every 500mm along structural elements height, and tension rib does not allow to bend After be pressed into, bar planting should from ground the 1st be 450mm, set 1 every 500mm upwards, most upper one of bar planting position will guarantee to draw The distance for tying muscle to beam slab bottom is not more than 500mm.
Six, tension rib is usually arranged
Prefabricated shell mold 10 is built simultaneously with wall.
Constructional column prefabricated section carries out simultaneously with aerated blocks or shale brick building wall, will be to axis and absolute altitude before concrete block masonry It checked, correct marked rod of having existed side by side.Marked rod maximum distance is no more than 10m, and 50mm is arranged at away from corner or wall skin.Skin Number bars should it is vertical, securely, absolute altitude it is consistent, and checked through technical staff, handle preliminary examination formality.
Building method uses " 31 " chimney bond, i.e., one shovel ash, one piece of brick, one squeeze the operating method rubbed.Before masonry, Ying Jiang It builds position to clean out, releases wall center line and sideline, watering is wet.Mortar joint is answered smooth vertical and horizontal when masonry, the water of masonry Flat joint thickness and vertical mortar joint width should be controlled in 10mm ± 2mm, be generally advisable with 10mm.Whole mortar joints should all spread back-up sand It starches, there is not allowed that blind seam, transparent seam in masonry.
Every masonry 3~4 skins height is laggard in the ranks to have a rest, and reaches certain intensity to building wall mortar, building wall is completed The quality of masonry is checked afterwards, filling wall inspection of quality table is filled according to related specification requirement, checks filled wall number After meeting the quality standard requirement, successive projects construction can be carried out.
Seven, pea gravel concreten is poured
Constructional column position will guarantee that core bore penetrates through, after removing the mortar being scattered in hole and sundries, correction reinforcement location, Cleanout is blocked tightly, it can placing concrete.
Constructional column concrete must could be poured by f >=1MPa after mortar strength reaches some strength, constructional column is pre- Wadding weft variation mixes 5% micro-expanding agent using constructional column label pea gravel concreten in clamp dog.Slump control preferably controls In 7~8cm, using manually pouring.
Pour smash when, vibrated in constructional column main reinforcement using 30 vibrating head of Φ, be aided with outside rubber hammer and gently tap It is closely knit to be allowed to concreting for blanking.It checks quality of vibrating simultaneously, it is closely knit to guarantee that constructional column pours.
Using customizing U-shaped formwork at constructional column closing in, dustpan mouth is customized using plank sheathing according to formwork size, on dustpan mouth Mouth is higher by beam bottom 50mm, it is ensured that concreting in place, dustpan mouth is removed after concrete strength reaches requirement and shaves flat dustpan Mouth position concrete.
Eight, it conserves
It is noted that carrying out wet water curing, no less than 14d to wall, constructional column and collar tie beam after the completion of masonry.

Claims (5)

1. the prefabricated shell mold molding die of constructional column, it is characterised in that: including external mold (1), internal model (2) and bed die (3), the internal model (2) it is located in external mold (1), the bed die (3) is located at below external mold (1) and internal model (2), external mold (1), internal model (2) and bed die (3) The type chamber of the prefabricated shell mold of constructional column (10) is surrounded, the external mold (1) is by outer foreboard (4), outer back plate (5) and two pieces of outer panels (6) A rectangle frame is surrounded, the internal model (2) surrounds a rectangle frame by interior foreboard (7), interior back plate (8) and two pieces of interior plates (9), The interior foreboard (7) is in contact with outer foreboard (4).
2. the prefabricated shell mold molding die of constructional column as described in claim 1, it is characterised in that: the inner wall of the external mold (1), it is interior The outer wall of mould (2) and the upper wall of bed die (3) are provided with releasing agent layer.
3. the prefabricated shell mold molding die of constructional column as described in claim 1, it is characterised in that: the interior foreboard of the internal model (2) (7) and interior back plate (8) is provided with connector, and the connector of the interior foreboard (7) connects interior foreboard (7) and interior plate (9), institute The connector for stating interior back plate (8) connects interior back plate (8) and interior plate (9).
4. the prefabricated shell mold molding die of constructional column as described in claim 1, it is characterised in that: the outer foreboard of the external mold (1) (4) outer wall is provided with stiffening plate, and the stiffening plate connects outer foreboard (4) and outer panel (6).
5. the prefabricated shell mold molding die of constructional column as described in claim 1, it is characterised in that: also set on the outside of the bed die (3) It is equipped with positioning plate.
CN201920068677.7U 2019-01-15 2019-01-15 The prefabricated shell mold molding die of constructional column Active CN209633298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920068677.7U CN209633298U (en) 2019-01-15 2019-01-15 The prefabricated shell mold molding die of constructional column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920068677.7U CN209633298U (en) 2019-01-15 2019-01-15 The prefabricated shell mold molding die of constructional column

Publications (1)

Publication Number Publication Date
CN209633298U true CN209633298U (en) 2019-11-15

Family

ID=68478193

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920068677.7U Active CN209633298U (en) 2019-01-15 2019-01-15 The prefabricated shell mold molding die of constructional column

Country Status (1)

Country Link
CN (1) CN209633298U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110863589A (en) * 2019-11-21 2020-03-06 中国二十冶集团有限公司 Mold device for manufacturing L-shaped cavity concrete module and using method thereof
CN110863590A (en) * 2019-11-21 2020-03-06 中国二十冶集团有限公司 Mold device for manufacturing + type cavity concrete module and using method thereof
CN110863591A (en) * 2019-11-21 2020-03-06 中国二十冶集团有限公司 Mold device for manufacturing T-shaped cavity concrete module and using method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110863589A (en) * 2019-11-21 2020-03-06 中国二十冶集团有限公司 Mold device for manufacturing L-shaped cavity concrete module and using method thereof
CN110863590A (en) * 2019-11-21 2020-03-06 中国二十冶集团有限公司 Mold device for manufacturing + type cavity concrete module and using method thereof
CN110863591A (en) * 2019-11-21 2020-03-06 中国二十冶集团有限公司 Mold device for manufacturing T-shaped cavity concrete module and using method thereof

Similar Documents

Publication Publication Date Title
CN103266767B (en) Construction method for preventing and treating cracks between concrete structure and filler wall
CN101319525B (en) Externally reinforced concrete irrigated and heat preservation wall structure embedded energy-saving system and its construction method
CN101818539B (en) Assembled integral building and construction method thereof
CN103410332B (en) A kind of concrete hollow block reinforcement wall construction technology
CN201738600U (en) Assembled integrated type building
CN101818527B (en) Assembled integral shear wall structure system and construction method thereof
RU2465415C1 (en) Wall unit (versions), material for manufacturing of wall units, mould to manufacture wall units (versions), method to make wall units and flow line to manufacture wall units
CN106677069B (en) A kind of construction method of bridge pier integral formwork support one-shot forming structure
CN101818541B (en) Precast composite wallboard with door/window holes and manufacturing method thereof
CN105317137B (en) Precast wall body, wallboard and its construction method and prefabricated panel production method
US20020059763A1 (en) Pre-fabricated bathroom
CN101831986B (en) Precast composite outer insulated wall plate and manufacturing method thereof
CN201687102U (en) Assembled integral type shear wall structure system
CN101725202B (en) Superimposed pouring procedure of high-rise building transfer floor beam plate
CN102003069B (en) Construction method and pouring device for framework masonry infill wall structure
CN103015717B (en) Rear superelevation steel pipe column outsourcing Construction technology of fair-faced concrete closed by a kind of floor
CN105464396B (en) A kind of historical protective buildings exterior wall reinforcement means
CN104060629A (en) Covered top-down excavation subway station overlapped wall construction method and movable side wall formwork jumbo
CN105839850B (en) Precompressed construction method is poured into a mould after basement top-down method shaft
CN103233520B (en) Self-waterproof construction method of building external wall structure
CN108505805B (en) Large cast-in-situ water pool with expansion reinforcing belt for crack control and construction method thereof
CN103797197A (en) Building structure of pre-cast monolithic walls and interfloor slabs
CN104746639B (en) A kind of installation method that the prefabricated window that floats is installed in composite wallboard
CN108005387B (en) Synchronous construction method for cast-in-place main body of assembled wallboard and short-limb shear wall
CN105672690B (en) Load bearing wall reinforcing method

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant