CN106639310A - Adjustable formwork for post-poured door openings and construction method - Google Patents
Adjustable formwork for post-poured door openings and construction method Download PDFInfo
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- CN106639310A CN106639310A CN201610991414.4A CN201610991414A CN106639310A CN 106639310 A CN106639310 A CN 106639310A CN 201610991414 A CN201610991414 A CN 201610991414A CN 106639310 A CN106639310 A CN 106639310A
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- China
- Prior art keywords
- door opening
- backform
- side form
- formwork
- adjustable die
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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
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/02—Forms or shutterings for making openings, cavities, slits, or channels for windows, doors, or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses an adjustable formwork for post-poured door openings and a construction method. By adoption of the adjustable formwork for the post-poured door openings and the construction method, the defects that construction of a door opening base layer is inconvenient, the consistency of results completed by different constructors is poor, construction cost is high, accuracy and firmness of the door opening base layer are low, and mounting of a door pocket can be hampered are overcome. The adjustable formwork comprises a top formwork body and two side formwork bodies, the two side formwork bodies are connected with the two ends of the top formwork body correspondingly, and the front edges and the rear edges of the top formwork body and the side formwork bodies are all provided with connecting flangings which are turned outwards. Extension portions are arranged on the upper ends of the connecting flanging of the side formwork bodies and extend out of the upper end of the top formwork body, a plurality of fixing holes are formed in the upper ends and the lower ends of the side formwork bodies as well as the right end and the left end of the top formwork body, and the front edge of the top formwork body extends out of the front edges of the side formwork bodies. A plurality of wedge pillow inserting holes are formed in the positions, close to the front edge and the rear edge of the top formwork body, of the top formwork body as well as the positions, close to the front edges and the rear edges of the side formwork bodies, of the side formwork bodies. The top formwork body comprises a left formwork body part and a right formwork body part, and the left formwork body part and the right formwork body part can be adjusted leftwards and rightwards to be connected together. Each side formwork body comprises a front formwork body part and a rear formwork body part, and each front formwork body part and the corresponding rear formwork body part can be adjusted front and back to be connected together.
Description
Technical field
The present invention relates to door opening construction is poured after one kind, more specifically, it relates to pour the adjustable die of door opening after a kind of
Frame and construction method.
Background technology
Building be unable to do without door and door pocket, especially in projects such as hotel, office building, domestic premises.Brick-and-concrete buildingses
General woodwork door pocket fixed form has with Types Below：The preset woodbox in building door opening masonry position breaks wood at door opening masonry position
Pillow, this two class is used for the installation of solid wood door frame and the reserved dimensional accuracy of door opening is had high demands.With the improvement of people's living standards,
To build aesthetics requirement also improve constantly, traditional common doorframe develop into current big bag Door frame and edge mix it is various
The door pocket line of style, production technology also develops into factorial praluction, the field-installed form of product by ready-made making.This shape
Formula is put forward higher requirement to the degree of deviation of door opening basic unit, perpendicularity, firmness.The door opening base course construction process commonly used at present
It is to beat sleeper at door opening edge, seal bubble is filled out in edge patch batten, core-board, the lacing wire big to some masonry dimension of opening deviations
Agent, cement mortar.This kind of construction technology has different workmen's operations and completes the inconsistent defect of result, operating efficiency
Low, construction cost is high, and firmness can not be guaranteed after construction.
The content of the invention
Instant invention overcomes door opening base layer construction is inconvenient, different workmens complete that result uniformity is poor, and construction cost is high,
Door opening base layer precision and firmness are relatively low, are unfavorable for the deficiency of the installation of door pocket, there is provided the adjustable die of door opening is poured after a kind of
Frame and construction method, door opening base layer construction is convenient, and different workmens complete that result uniformity is good, and construction cost is low, door opening base
Layer precision and firmness are high, and the installation for being easy to door pocket connects.
In order to solve above-mentioned technical problem, the present invention is employed the following technical solutions：The adjustable die of door opening is poured after a kind of,
Including backform and two side forms, two side forms are connected respectively with the two ends of backform, and the two edges in front and back of backform and side form are equipped with outwards
The connection flange dug, the connection flange upper end on side form is equipped with extension, and extension extends backform upper end, backform or so
Two ends and side form upper and lower ends are equipped with some fixing holes, and backform leading edge extends side form leading edge, near front on backform
Afterwards several wedges pillow jacks are equipped near two edges corner in front and back on two edges corner and side form, backform includes a left side
Mould, right mould, left mould and right mould can move left and right regulation and link together, and side form includes front mould, rear mold, front mould and rear mold can before and after
Mobile regulation links together.
Pour afterwards door opening door opening basic unit pour before by adjustable die be arranged on doorway positions, according to the design of door opening will
Ask, adjust width of the length of backform needed for adapt to door opening, adjust the width before and after side to adapt to the thickness of door opening body of wall,
The bearing height of adjustment adjustable die is adapting to the requirement for height of door opening then adjustable die is detachable with door opening by fixing hole
Connection fastening, the connection flange on side form is fitted in respectively on the metope inside and outside door opening.Then in door opening wall and side form
And casting concrete forms door opening basic unit between backform, and jack is rested the head on to angle position in door opening basic unit by 45 degree of sides by wedge
Rest the head on to insertion wedge is inclined.Side form is made up of adjustable the linking together of front mould and rear mold, can be adjusted according to the thickness of door opening body of wall
The width of side form, backform is made up of adjustable the linking together of left mould and right mould, can adjust backform according to the width requirement of door opening
Length, flexible and convenient to use, versatility is good, pours that door opening base layer precision is high, and firmness is good, greatly facilitates workmen's
Construction, improves operating efficiency, and different workmens complete that result uniformity is good, and construction cost is low.
Preferably, connection flange edge is equipped with L-shaped reinforcement flange.The setting of reinforcement flange improves connection and turns over
The intensity on side, enables two connection flange to be tightly clipped in door opening body of wall both sides.
Preferably, the relative outer wall in two sides is respectively connected with adjustable plate near lower end position, it is threadedly coupled on adjustable plate
There is carrying bolt, carrying bolt lower end is arranged near side lower end.When adjustable die is installed, rotational support bolt, adjustment is supported
Highly, it is easy to the installation of adjustable die.
Preferably, the angle position between backform two ends and side form is respectively connected with the contiguous block of right angled triangle, side form
It is detachably connected with contiguous block with backform.Contiguous block makes the convenient reliability of connection of side form and backform.
Preferably, side form and backform are stalloy.Stalloy structural strength is good.
Preferably, left mould and right mould overlap and be connected by screw, front mould and rear mold overlap and lead to
Cross mode connects for screw.Mode connects for screw is easy to adjust, and connection is reliable.
A kind of construction method of use adjustable die, the first step：Adjustable die is installed, the connection position of left mould and right mould is adjusted
Putting makes the left and right length of backform meet the left and right width criteria of door opening requirement, and adjusting the link position of front mould and rear mold makes side form
In front and back width is full is adapted to the width of door opening body of wall, and adjustable die is put on into doorway positions, the connection flange difference on side form
It is fitted on the metope inside and outside door opening, then adjustable die and door opening is detachably connected into fastening；Second step：Pour door opening base
Layer, concrete is poured into and stirred in the gap between side form and door opening body of wall, from backform top front position while vibrating
Concrete, makes between two side forms and door opening body of wall and pours full concrete between backform and door opening body of wall and form door opening base
Layer；3rd step, implantation wedge pillow, door opening basic unit rests the head on jack position and inclines insertion wedge pillow, wedge to door opening basic unit after pouring dense from wedge
Pillow is tapered outward and outer end wedge of emersion pillow jack by interior；4th step：Dismounting adjustable die, treats the shaping solidification of door opening basic unit
Afterwards, adjustable die is pulled down, wedge pillow is stayed in door opening basic unit.
During construction, the thickness adjustment adjustable die of width requirement, requirement for height and door opening body of wall according to door opening, making can
Mode transfer frame is adapted to door opening to be onstructed.Constructing operation is convenient, and high working efficiency pours the door opening base for building up by this construction method
Layer precision and firmness are high, and it is good that different workmens complete result uniformity.Wedge pillow is implanted in door opening basic unit, door pocket is being installed
When, door pocket edge is connected by screw on wedge pillow, is arranged and fixed conveniently, it is not necessary to extra on door opening wall to arrange solid
Fixed point, improves the installation effectiveness of door pocket, advantageously reduces decoration cost.
Preferably, before the connection fastening of first step adjustable die, first on door opening wall with adjustable die on fixation
Hole correspondence position bores connecting hole, and connecting rod is squeezed in connecting hole, the length that connecting rod exposes door opening wall is adjusted, with side form
It is suitable that corresponding connecting rod exposes door opening length of walls and side form distance with door opening between the walls, connecting rod corresponding with backform
Expose door opening length of walls and backform distance with door opening between the walls suitable, then connect tight between fixing hole and connecting rod
Gu screw links together side form with connecting rod with connecting rod and backform.Side form, backform and door opening are between the walls by connecting
Extension bar and trip bolt are attached, and make the more steady reliability of installation of adjustable die, and when adjustable die is dismantled, connecting rod is stayed
In door opening basic unit.
Preferably, before the connection fastening of first step adjustable die, several reinforced holes, reinforced hole are bored on door opening wall
Inside squeeze into stiffener, stiffener exposes the length of door opening wall less than side form and door opening distance between the walls and backform
With door opening distance between the walls, steel wire is connected between stiffener.The setting of stiffener considerably increases door opening basic unit
Structural strength, makes door opening basic unit firmly be combined together with door opening body of wall, and firmness is good.
Preferably, wedge pillow is working of plastics.Plastics wedge pillow is easy to the connection that rifle is followed closely.
Compared with prior art, the invention has the beneficial effects as follows：Door opening base layer construction is convenient, and different workmens complete knot
Fruit uniformity is good, and construction cost is low, and door opening base layer precision and firmness are high, and the installation for being easy to door pocket connects.
Description of the drawings
Fig. 1 is the structural representation of the adjustable die of the present invention；
Fig. 2 is the structural representation of the door opening basic unit of the present invention；
Fig. 3 is the adjustable die construction method schematic diagram of the present invention；
In figure：1st, backform, 2, side form, 3, connection flange, 4, extension, 5, fixing hole, 6, wedge pillow jack, 7, strengthen flange, 8,
Adjustable plate, 9, carrying bolt, 10, door opening body of wall, 11, door opening basic unit, 12, wedge pillow.
Specific embodiment
Below by specific embodiment, and accompanying drawing is combined, technical scheme is further described specifically：
Embodiment：The adjustable die of door opening is poured after a kind of（Referring to accompanying drawing 1）, including the side form 2 of backform 1 and two, side form and backform
Stalloy is, two side forms are connected respectively with the two ends of backform, the two edges in front and back of backform and side form are equipped with what is outwards dug
Connection flange 3, the connection flange on side form is vertically arranged with side form, and the connection flange on backform is vertically arranged with backform, side form
On connection flange upper end be equipped with extension 4, extension extends backform upper end, backform or so two ends and side form upper and lower two
End is equipped with a fixing hole 5 in both sides of the edge position before and after, and backform leading edge extends side form leading edge, backform back edge
It is concordant with side form back edge.It is all provided near two edges corner in front and back on two edges corner and side form before and after on backform
There are several wedge pillow jacks 6.Backform includes left mould, right mould, and left mould and right mould can move left and right regulation and link together, side form bag
Front mould, rear mold are included, front mould and rear mold can move forward and backward regulation and link together.Left mould and right mould overlap and by screw
Connection, two strip chutes are provided with right mould with left mould lap position, and mode connects for screw is connected in chute and with left mould.Front mould
Overlap with rear mold and be connected by screw, be provided with the regulating tank of some strips in rear mold with front mould lap position,
Mode connects for screw is connected in regulating tank and with front mould.Angle position between backform two ends and side form is respectively connected with right angled triangle
Contiguous block, side form and backform are detachably connected with contiguous block.Contiguous block is connected between rear mold and backform two ends.Connection is turned over
Side edge is equipped with L-shaped reinforcement flange 7.The relative outer wall in two sides is respectively connected with adjustable plate 8 near lower end position, adjusts
Two carrying bolts 9 are threaded with plate, carrying bolt lower end is arranged near side lower end.
A kind of construction method of use adjustable die（Referring to accompanying drawing 2, accompanying drawing 3）, the first step：Adjustable die, adjustment are installed
The link position of left mould and right mould makes the left and right length of backform meet the left and right width criteria of door opening requirement, adjustment front mould and rear mold
Link position make side form before and after width is full is adapted to the width of door opening body of wall 10, several are bored on door opening wall and are strengthened
Hole, squeezes into stiffener in reinforced hole, stiffener expose the length of door opening wall less than side form and door opening between the walls away from
From and backform and door opening between the walls with a distance from, steel wire is connected between stiffener；Adjustable die is put on into doorway positions,
Mark with the fixing hole correspondence position on adjustable die on door opening wall, then remove adjustable die, on door opening wall
Connecting hole is bored in position of marking, and connecting rod is squeezed in connecting hole, the length that connecting rod exposes door opening wall is adjusted, with side form
It is suitable that corresponding connecting rod exposes door opening length of walls and side form distance with door opening between the walls, connecting rod corresponding with backform
Expose door opening length of walls and backform distance with door opening between the walls suitable, then adjustable die be put on into doorway positions,
Connection flange on side form is fitted in respectively on the metope inside and outside door opening, the connection fastening spiral shell between fixing hole and connecting rod
Nail links together side form with connecting rod with connecting rod and backform, realizes that adjustable die connects with the detachable fastening of door opening
Connect；Second step：Door opening basic unit 11 is poured, concrete is poured into and between side form and door opening body of wall from backform top front position
Gap in stir, while vibrated concrete, makes to be poured between two side forms and door opening body of wall and between backform and door opening body of wall
Expire concrete and form door opening basic unit；3rd step, implantation wedge pillow 12, wedge pillow be working of plastics, door opening basic unit pour dense after from wedge
Pillow jack position to door opening basic unit inclines 45 degree directions insertion wedges pillow, and wedge pillow is tapered outward and wedge of emersion pillow in outer end is slotting by interior
Hole；4th step：Dismounting adjustable die, after the shaping solidification of door opening basic unit, pulls down adjustable die, and wedge pillow is stayed in door opening basic unit.
Embodiment described above is one kind preferably scheme of the present invention, not makees any pro forma to the present invention
Limit, also have other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (10)
1. the adjustable die of door opening is poured after a kind of, be it is characterized in that, including backform and two side forms, two side forms are respectively with the two of backform
Two edges are equipped with the connection flange outwards dug before and after end connection, backform and side form, and the connection flange upper end on side form is equal
Extension is provided with, extension extends backform upper end, backform or so two ends and side form upper and lower ends are equipped with some fixing holes,
Backform leading edge extends side form leading edge, near two edges in front and back on two edges corner in front and back and side form on backform
Corner is equipped with several wedge pillow jacks, and backform includes left mould, right mould, and left mould and right mould can move left and right regulation and be connected to one
Rise, side form includes front mould, rear mold, front mould and rear mold can move forward and backward regulation and link together.
2. it is according to claim 1 it is a kind of after pour the adjustable die of door opening, it is characterized in that, connection flange edge is equipped with
L-shaped reinforcement flange.
3. it is according to claim 1 it is a kind of after pour the adjustable die of door opening, it is characterized in that, the relative outer wall in two sides is leaned on
Nearly lower end position is respectively connected with adjustable plate, and carrying bolt is threaded with adjustable plate, and carrying bolt lower end is near side lower end
Arrange.
4. it is according to claim 1 it is a kind of after pour the adjustable die of door opening, it is characterized in that, between backform two ends and side form
Angle position be respectively connected with the contiguous block of right angled triangle, side form and backform are detachably connected with contiguous block.
5. the adjustable die of door opening is poured after a kind of according to Claims 1-4 any one, be it is characterized in that, side form and
Backform is stalloy.
6. the adjustable die of door opening is poured after a kind of according to Claims 1-4 any one, be it is characterized in that, left mould and
Right mould overlaps and is connected by screw, and front mould and rear mold overlap and be connected by screw.
7. a kind of usage right requires the construction method of the adjustable die described in 1, it is characterized in that, the first step：Adjustable die is installed,
The link position of adjustment left mould and right mould makes the left and right length of backform meet the left and right width criteria of door opening requirement, adjustment front mould and
The link position of rear mold makes the width in front and back of side form completely be adapted to the width of door opening body of wall, and adjustable die is put on into door opening position
Put, the connection flange on side form is fitted in respectively on the metope inside and outside door opening, then adjustable die is detachably connected with door opening
Connect fastening；Second step：Pour door opening basic unit, by concrete pour into from backform top front position and to side form and door opening body of wall it
Between gap in stir, while vibrated concrete, makes to be poured between two side forms and door opening body of wall and between backform and door opening body of wall
Build full concrete and form door opening basic unit；Jack position is rested the head on to door after pouring dense from wedge by 3rd step, implantation wedge pillow, door opening basic unit
Hole basic unit inclines insertion wedge pillow, and wedge pillow is tapered outward and outer end wedge of emersion pillow jack by interior；4th step：Dismounting adjustable die
Frame, after the shaping solidification of door opening basic unit, pulls down adjustable die, and wedge pillow is stayed in door opening basic unit.
8. the construction method of use adjustable die according to claim 7, is characterized in that, the connection of first step adjustable die is tight
Gu before, first bore connecting hole, and the company of squeezing in connecting hole with the fixing hole correspondence position on adjustable die on door opening wall
Extension bar, adjusts connecting rod and exposes the length of door opening wall, connecting rod corresponding with side form expose door opening length of walls and side form with
Quite, connecting rod corresponding with backform exposes door opening length of walls and backform with door opening between the walls to door opening distance between the walls
Distance quite, trip bolt is then connected between fixing hole and connecting rod by side form and connecting rod and backform and connecting rod
Link together.
9. the construction method of the use adjustable die according to claim 7 or 8, is characterized in that, first step adjustable die connects
Before connecing fastening, several reinforced holes are bored on door opening wall, stiffener is squeezed in reinforced hole, stiffener exposes door opening wall
The length of wall less than side form and door opening distance between the walls and backform and door opening distance between the walls, between stiffener
Connection steel wire.
10. the construction method of the use adjustable die according to claim 7 or 8, is characterized in that, wedge pillow is working of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610991414.4A CN106639310B (en) | 2016-11-10 | 2016-11-10 | The adjustable die and construction method of door opening are poured after a kind of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610991414.4A CN106639310B (en) | 2016-11-10 | 2016-11-10 | The adjustable die and construction method of door opening are poured after a kind of |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106639310A true CN106639310A (en) | 2017-05-10 |
| CN106639310B CN106639310B (en) | 2018-12-04 |
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ID=58806933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610991414.4A Active CN106639310B (en) | 2016-11-10 | 2016-11-10 | The adjustable die and construction method of door opening are poured after a kind of |
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| Country | Link |
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| CN (1) | CN106639310B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627570A (en) * | 2020-11-26 | 2021-04-09 | 中国十九冶集团有限公司 | Repairing tool for repairing large gap of door opening and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2319189A1 (en) * | 1973-04-16 | 1974-10-31 | Karl Ruckh | AUXILIARY DEVICE FOR ARRANGING OPENINGS IN CAST CONCRETE |
| GB2196048A (en) * | 1986-10-03 | 1988-04-20 | Jonathan Harvey Waring | Adjustable template for windows |
| CN202248876U (en) * | 2011-08-30 | 2012-05-30 | 中国三冶集团有限公司第一建筑工程公司 | Shear wall door/window opening formwork composite device |
| CN204456859U (en) * | 2015-01-13 | 2015-07-08 | 北京顺威建设工程有限公司 | A kind of Mould for door and window |
-
2016
- 2016-11-10 CN CN201610991414.4A patent/CN106639310B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2319189A1 (en) * | 1973-04-16 | 1974-10-31 | Karl Ruckh | AUXILIARY DEVICE FOR ARRANGING OPENINGS IN CAST CONCRETE |
| GB2196048A (en) * | 1986-10-03 | 1988-04-20 | Jonathan Harvey Waring | Adjustable template for windows |
| CN202248876U (en) * | 2011-08-30 | 2012-05-30 | 中国三冶集团有限公司第一建筑工程公司 | Shear wall door/window opening formwork composite device |
| CN204456859U (en) * | 2015-01-13 | 2015-07-08 | 北京顺威建设工程有限公司 | A kind of Mould for door and window |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627570A (en) * | 2020-11-26 | 2021-04-09 | 中国十九冶集团有限公司 | Repairing tool for repairing large gap of door opening and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN106639310B (en) | 2018-12-04 |
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Inventor after: Wu Jifeng Inventor after: Wang Yonggen Inventor after: Zhu Kuai Inventor after: Meng Lijia Inventor after: Qi Jinjin Inventor after: Song Zhida Inventor after: Li Chun Inventor before: Cao Xianwen Inventor before: Meng Lijia Inventor before: Qi Jinjin Inventor before: Wang Guomin Inventor before: Zheng Lu |
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Address after: Room 185-190, 1st Floor, Building 5, No. 199 Shuanglong Street, Xihu District, Hangzhou City, Zhejiang Province, 310030 Patentee after: Greentown Construction Technology Group Co.,Ltd. Address before: 310012 9th Floor, Block B, United Building, No. 2 Bauhinghua Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: GREENTOWN DECORATION ENGINEERING GROUP Co.,Ltd. |