CN104912327A - Internal corner formwork - Google Patents
Internal corner formwork Download PDFInfo
- Publication number
- CN104912327A CN104912327A CN201510316597.5A CN201510316597A CN104912327A CN 104912327 A CN104912327 A CN 104912327A CN 201510316597 A CN201510316597 A CN 201510316597A CN 104912327 A CN104912327 A CN 104912327A
- Authority
- CN
- China
- Prior art keywords
- corner fittings
- side form
- corner trim
- brace
- inner corner
- 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.)
- Granted
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- 238000009415 formwork Methods 0.000 title abstract description 17
- 238000007493 shaping process Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002131 composite material Substances 0.000 claims description 17
- 239000002023 wood Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Abstract
The invention discloses an internal corner formwork, which is in a right-angular shape and comprises an internal corner element and wood side formworks, wherein the internal corner element is made of rigid metal; the wood side formworks are positioned at the two sides of the internal corner element; the wood side formworks positioned at the two sides of the internal corner element are fixedly connected through the internal corner element for forming a right-angular shape; the internal corner formwork uses a steel-wood combined structure using the corner element for formation; and the length adjustability is realized through regulating the length of the wood formworks. The internal corner formwork mainly aims at a hole inner side formwork which is extruded by concrete on the periphery, and mainly solves the problems to achieve the effects that when the periphery of the formwork is extruded by the concrete, the rigidity and the strength of the formwork are ensured; the condition that the formwork can be conveniently dismounted after the concrete is formed is ensured through the unique structural design of the internal corner formwork; the concrete is well enabled not to be damaged during the forming; the universality is high; the internal corner formwork is suitable for all right-angular structures; the shaping performance is realized; the operation does not singly rely on the workmanship of workers; and the popularization is easy.
Description
Technical field
The invention belongs to concrete structure construction field, be specifically related to a kind ofly be applicable to the inner corner trim angle mould of hole inner side template of surrounding by concrete extrusion.
Background technology
Install in process at concrete structure formwork, especially occur back door window opening template in full shear wall structure, and plane structure co-layer draining occur after the inner side template of detailing requiments belong to the hole inner side template of surrounding by concrete extrusion.The Rigidity and strength of template in concreting process will be solved in practice of construction, usually stickfast need be clenched in all directions with nail, but once after concrete strength reaches requirement, because template is subject to concrete extrusion and whole stickfast between template and flitch, time-consumingly during dismounting to take a lot of work, in type concrete is produced surface fracture or perturbed simultaneously and cause concrete inner structure to destroy.
At present, the usual way in job site still relies on the peace that methods that workman's handicraft adopts some compromise complete wooden form and tears open, does not have the product of sizing and outstanding method.
The peace that all-steel mold plate and door and window hole sizing punching block can realize template is torn open, but project is built seldom to use in room at present, and versatility is not strong, door and window hole sizing punching block cost is high, from heavy, be only suitable for all-steel big shuttering with the use of, existing all-steel big shuttering is used hardly.
There is following defect in above-mentioned prior art:
The first, rely on the handicraft of workman to be difficult to ensure concrete Forming Quality, the mould phenomenon that rises is comparatively general, and the concrete damage caused because of hole form removal happens occasionally, and the phenomenon that template is not torn open not get off also happens occasionally;
The second, assembling and disassembling is time-consuming takes a lot of work;
3rd, to the full wooden model structure generally adopted, cracky in splicing and demolishing process, the number of turnover is few.
Summary of the invention
In order to solve the problems of the technologies described above; the invention provides a kind of inner corner trim angle mould; inner corner trim angle mould of the present invention have employed corner fittings and fixes and the structure of steel wood combination; adjustable length is realized by regulating wooden model length; this inner corner trim angle mould is mainly for the hole inner side template of surrounding by concrete extrusion; solve emphatically template surrounding by guaranteeing while guarantee formwork rigidity and intensity during concrete extrusion that concrete formation rear pattern plate is convenient to remove; and can ensure concrete shaping not by broken ring very well, this inner corner trim angle mould is not by the restriction of hole size, highly versatile.
The present invention in order to the technical scheme solving its technical problem and adopt is:
A kind of inner corner trim angle mould, this inner corner trim angle mould shape is right angle type, and have the inner corner trim corner fittings be made up of rigid metal and the wooden side form being positioned at inner corner trim corner fittings both sides, the wooden side form being positioned at inner corner trim corner fittings both sides is fixedly connected to form right angle type by inner corner trim corner fittings.
The present invention in order to the further technical scheme solving its technical problem and adopt is:
Say further, each described inner corner trim corner fittings has a L-type body, two side form braces and two corner fittings braces, described L-type body is vertically made up of mutually the vertical vertical contact chip of two panels, two vertical contact chips with build after concrete contact, the inner side of L-type body is connected with described two corner fittings braces, two corner fittings braces are vertical with corresponding vertical contact chip with two panels vertical joint contact one_to_one corresponding respectively, described each described corner fittings brace has the first longitudinal pin-and-hole, each side form brace has the second pin-and-hole of multiple screw hole and two longitudinal directions, two the second pin-and-holes on side form brace are each other in being intervally arranged up and down and can holding the first pin-and-hole between the two, described side form brace is fixedly connected with wooden side form by described screw hole, be provided with pin, side form brace and corner fittings brace are inserted in the first pin-and-hole and the second pin-and-hole by pin simultaneously and realize removably connecting.
Furthermore, the structure that the inner side realizing L-type body is connected with two corner fittings braces is: the inner surface of described L-type body is fixed with four screw rods and these four screw rods are divided into two groups to lay respectively on the vertical contact chip of two panels, every root screw rod on the vertical contact chip of every sheet is horizontally set and two screw rods are be intervally arranged up and down each other, every root screw rod is screwed with two nuts, each corner fittings brace to be through on two screw rods by connecting hole and between two nuts on every root screw rod, to fasten corner fittings brace by nut clip.
Say further, described wooden side form is made up of composite board and flitch, and described composite board is positioned at the side template that outside forms concreting, and described flitch is followed closely inside composite board to reinforce composite board.Furthermore, the described flitch inside composite board described in every block is two flitches be intervally arranged up and down.
Say further, the both sides of described L-type body are fixed with butt strip, and described butt strip and described vertical contact chip overlap, and described butt strip encases the end of described wooden side form.
Say further, the upper and lower side of described L-type body all has square shaping slice, and described shaping slice is between two vertical contact chips.
The invention has the beneficial effects as follows: inner corner trim angle mould shape of the present invention is right angle type, there is the inner corner trim corner fittings be made up of rigid metal and the wooden side form being positioned at inner corner trim corner fittings both sides, the wooden side form being positioned at inner corner trim corner fittings both sides is fixedly connected to form right angle type by inner corner trim corner fittings, this inner corner trim angle mould have employed corner fittings and fixes and the structure of steel wood combination, adjustable length is realized by regulating wooden model length, mainly for the hole inner side template of surrounding by concrete extrusion, solve emphatically template surrounding and ensure formwork rigidity and intensity by during concrete extrusion, and guarantee that concrete formation rear pattern plate is convenient to remove due to the Unique physical design of inner corner trim corner fittings, the present invention has following advantage:
The first, regularization, does not rely on merely the handicraft of workman, easily promotes;
The second, generalization, is applicable to all right-angle structures;
Three, fast, effect improves for assembling and dismounting;
Four, concrete formation is good, and concrete is not perturbed, and ensures construction quality.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram that inner corner trim angle mould of the present invention is applied to square internal mold;
Fig. 2 is inner corner trim corner fittings package assembly schematic diagram of the present invention;
Fig. 3 is that inner corner trim angle mould of the present invention installs design sketch;
Fig. 4 is L-type body in inner corner trim corner fittings of the present invention and corner fittings brace package assembly schematic diagram;
Fig. 5 is the side form brace structural representation in inner corner trim corner fittings of the present invention.
Detailed description of the invention
Below by way of specific instantiation, the specific embodiment of the present invention is described, those skilled in the art can understand advantage of the present invention and effect easily by content disclosed in the present specification.The present invention also can be implemented in further, different ways, that is, not departing under disclosed category, can give different modifications and change.
Embodiment: a kind of inner corner trim angle mould, as shown in Figure 1, this inner corner trim angle mould shape is right angle type, have the inner corner trim corner fittings 1 (being generally made up of iron and steel) be made up of rigid metal and the wooden side form 2 being positioned at inner corner trim corner fittings both sides, the wooden side form being positioned at inner corner trim corner fittings both sides is fixedly connected to form right angle type by inner corner trim corner fittings.What Fig. 1 showed is that inner corner trim angle mould of the present invention is applied to square internal mold.
As shown in Figures 2 to 5, described inner corner trim corner fittings 1 has a L-type body 11, two side form braces 12 and two corner fittings braces 13, described L-type body is vertically made up of mutually the vertical vertical contact chip of two panels, two vertical contact chips with build after concrete contact, the inner side of L-type body 11 is connected with described two corner fittings braces 13, two corner fittings braces are vertical with corresponding vertical contact chip with two panels vertical joint contact one_to_one corresponding respectively, described each described corner fittings brace 13 has the first longitudinal pin-and-hole 131, each side form brace 12 has the second pin-and-hole 121 of multiple screw holes 122 and two longitudinal directions, two the second pin-and-holes on side form brace are each other in being intervally arranged up and down and can holding the first pin-and-hole between the two, described side form brace is fixedly connected with wooden side form by described screw hole, be provided with pin 16, side form brace and corner fittings brace are inserted in the first pin-and-hole and the second pin-and-hole by pin simultaneously and realize removably connecting.Because wooden side form is connected with side form brace, and side form brace and the corner fittings brace of inner corner trim corner fittings adopt between the two is that pin is connected, therefore when form removal, only pin need be extracted, remove the wooden side form with side form brace more to the inside, finally remove inner corner trim corner fittings and can complete form removal.As can be seen from said structure and process, the present invention, when removing, not by disturbance, can ensure concrete not shapingly to be damaged, and remove very convenient.
As shown in Figures 2 and 4, the structure that the inner side realizing L-type body is connected with two corner fittings braces is: the inner surface of described L-type body 11 is fixed with four screw rods 14 and these four screw rods are divided into two groups to lay respectively on the vertical contact chip of two panels, every root screw rod on the vertical contact chip of every sheet is horizontally set and two screw rods are be intervally arranged up and down each other, every root screw rod is screwed with two nuts 15, each corner fittings brace to be through on two screw rods by connecting hole and between two nuts on every root screw rod, to fasten corner fittings brace by nut clip.Because the composite board in different building site and the thickness of flitch exist deviation, in order to ensure that turnover uses and strengthens versatility, regulated the position of corner fittings brace by the adjustment of four nuts, thus the thickness that steel wood is combined is adjustable, ensure steel wood in conjunction with tight.
As shown in Figures 1 and 3, described wooden side form is made up of composite board 21 and flitch 22, described composite board is positioned at the side template that outside forms concreting, described flitch is followed closely to reinforce composite board inside composite board, and described side form brace 12 is fixedly connected with the flitch 22 of wooden side form by described screw hole 122.Described flitch inside composite board described in every block is two flitches be intervally arranged up and down.
As shown in Figures 1 to 4, the both sides of described L-type body are fixed with butt strip 17, and described butt strip and described vertical contact chip overlap, and described butt strip encases the end of the composite board 21 of described wooden side form.The setting of this butt strip, not only serves the effect of mortar leakage prevention, and extends the length of L-type body due to butt strip, the length variation of wooden side form can be made up, do not affect use when wooden side form length variation is within 6 centimetres.
The upper end of described L-type body has square shaping slice 18, and described shaping slice is between two vertical contact chips.This shaping slice can keep the right angle condition of L-type body.
Above-mentioned manual and embodiment are only exemplary illustration principle of the present invention and effect thereof, are not limitations of the present invention.Any creation fallen within the scope of the claims in the present invention all belongs to the scope that the present invention protects.
Claims (7)
1. an inner corner trim angle mould, it is characterized in that: this inner corner trim angle mould shape is right angle type, have the inner corner trim corner fittings (1) be made up of rigid metal and the wooden side form (2) being positioned at inner corner trim corner fittings both sides, the wooden side form being positioned at inner corner trim corner fittings both sides is fixedly connected to form right angle type by described inner corner trim corner fittings.
2. inner corner trim angle mould as claimed in claim 1, it is characterized in that: described inner corner trim corner fittings (1) has a L-type body (11), two side form braces (12) and two corner fittings braces (13), described L-type body is vertically made up of mutually the vertical vertical contact chip of two panels, two vertical contact chips with build after concrete contact, the inner side of L-type body (11) is connected with described two corner fittings braces (13), two corner fittings braces are vertical with corresponding vertical contact chip with two panels vertical joint contact one_to_one corresponding respectively, described each described corner fittings brace (13) has longitudinal the first pin-and-hole (131), each side form brace (12) has second pin-and-hole (121) of multiple screw hole (122) and two longitudinal directions, two the second pin-and-holes on side form brace are each other in being intervally arranged up and down and can holding the first pin-and-hole between the two, described side form brace is fixedly connected with wooden side form by described screw hole, be provided with pin (16), side form brace and corner fittings brace are inserted in the first pin-and-hole and the second pin-and-hole by pin simultaneously and realize removably connecting.
3. inner corner trim angle mould as claimed in claim 2, it is characterized in that: the structure that the inner side realizing L-type body is connected with two corner fittings braces is: the inner surface of described L-type body (11) is fixed with four screw rods (14) and this four screw rods are divided into two groups to lay respectively on the vertical contact chip of two panels, every root screw rod on the vertical contact chip of every sheet is horizontally set and two screw rods are be intervally arranged up and down each other, every root screw rod is screwed with two nuts (15), each corner fittings brace to be through on two screw rods by connecting hole and between two nuts on every root screw rod, corner fittings brace is fastened by nut clip.
4. inner corner trim angle mould as claimed in claim 2, it is characterized in that: described wooden side form is made up of composite board (21) and flitch (22), described composite board is positioned at the side template that outside forms concreting, and described flitch is followed closely inside composite board to reinforce composite board.
5. inner corner trim angle mould as claimed in claim 4, is characterized in that: the described flitch inside composite board described in every block is two flitches be intervally arranged up and down.
6. inner corner trim angle mould as claimed in claim 2, it is characterized in that: the both sides of described L-type body are fixed with butt strip (17), described butt strip and described vertical contact chip overlap, and described butt strip encases the end of described wooden side form.
7. inner corner trim angle mould as claimed in claim 2, it is characterized in that: the upper end of described L-type body has square shaping slice (18), described shaping slice is between two vertical contact chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510316597.5A CN104912327B (en) | 2015-06-11 | 2015-06-11 | Inner corner trim angle mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510316597.5A CN104912327B (en) | 2015-06-11 | 2015-06-11 | Inner corner trim angle mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104912327A true CN104912327A (en) | 2015-09-16 |
| CN104912327B CN104912327B (en) | 2017-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510316597.5A Active CN104912327B (en) | 2015-06-11 | 2015-06-11 | Inner corner trim angle mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104912327B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239706A (en) * | 2016-09-21 | 2016-12-21 | 北京市燕通建筑构件有限公司 | A kind of door-window opening side form produced for precast concrete wall panel |
| CN106499177A (en) * | 2016-12-09 | 2017-03-15 | 绍兴明煌建材科技有限公司 | The wooden model girth member and its construction method of a kind of post beam and post beam junction |
| CN111188352A (en) * | 2020-02-25 | 2020-05-22 | 中建四局第一建筑工程有限公司 | Prefabricated cushion cap structure of instrument formula |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2624540A2 (en) * | 1986-12-30 | 1989-06-16 | Tardy Denis | Non-reusable shuttering device for simultaneous execution of all elements for framing an opening including support and fixing for shutter hinges |
| CN201367732Y (en) * | 2009-02-26 | 2009-12-23 | 中冶京唐建设有限公司 | Integral steel-and-wood combined door and window opening formwork |
| 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 |
| CN203603475U (en) * | 2013-11-21 | 2014-05-21 | 广东合迪科技有限公司 | Window side groove and tongue formwork assembly |
| CN204715756U (en) * | 2015-06-11 | 2015-10-21 | 昆山征途建筑模架应用技术有限公司 | Inner corner trim angle mould |
-
2015
- 2015-06-11 CN CN201510316597.5A patent/CN104912327B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2624540A2 (en) * | 1986-12-30 | 1989-06-16 | Tardy Denis | Non-reusable shuttering device for simultaneous execution of all elements for framing an opening including support and fixing for shutter hinges |
| CN201367732Y (en) * | 2009-02-26 | 2009-12-23 | 中冶京唐建设有限公司 | Integral steel-and-wood combined door and window opening formwork |
| 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 |
| CN203603475U (en) * | 2013-11-21 | 2014-05-21 | 广东合迪科技有限公司 | Window side groove and tongue formwork assembly |
| CN204715756U (en) * | 2015-06-11 | 2015-10-21 | 昆山征途建筑模架应用技术有限公司 | Inner corner trim angle mould |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239706A (en) * | 2016-09-21 | 2016-12-21 | 北京市燕通建筑构件有限公司 | A kind of door-window opening side form produced for precast concrete wall panel |
| CN106499177A (en) * | 2016-12-09 | 2017-03-15 | 绍兴明煌建材科技有限公司 | The wooden model girth member and its construction method of a kind of post beam and post beam junction |
| CN111188352A (en) * | 2020-02-25 | 2020-05-22 | 中建四局第一建筑工程有限公司 | Prefabricated cushion cap structure of instrument formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104912327B (en) | 2017-03-15 |
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Effective date of registration: 20201231 Address after: 251800 no.377, Gongye 2nd Road, economic development zone, Yangxin County, Binzhou City, Shandong Province Patentee after: Shandong xinkaiyuan Technology Innovation Development Co.,Ltd. Address before: 215300 room 1620, building 1, Jiayu International Business Plaza, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN JOURNEY CONSTRUCTION FORMWORK APPLIED TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231204 Address after: 256600 meters east of Daji Road and 400 meters north of Logistics Avenue in Lugang Logistics Park, Hehe Town, Yangxin County, Binzhou City, Shandong Province (south of militia training base) Patentee after: Yangxin Urban Construction Commercial Concrete Co.,Ltd. Address before: 251800 no.377, Gongye 2nd Road, economic development zone, Yangxin County, Binzhou City, Shandong Province Patentee before: Shandong xinkaiyuan Technology Innovation Development Co.,Ltd. |