CN101525940B - Device for easily demoulding concrete form and a demoulding method - Google Patents
Device for easily demoulding concrete form and a demoulding method Download PDFInfo
- Publication number
- CN101525940B CN101525940B CN2009101315629A CN200910131562A CN101525940B CN 101525940 B CN101525940 B CN 101525940B CN 2009101315629 A CN2009101315629 A CN 2009101315629A CN 200910131562 A CN200910131562 A CN 200910131562A CN 101525940 B CN101525940 B CN 101525940B
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- concrete
- silk
- template
- hexagonal jacket
- fixed head
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 8
- 238000009415 formwork Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention provides a device for easily demoulding concrete form and a demoulding method, belonging to the field of architectural construction. The device comprising a form board, a fixed plate with a threaded rod and a six point sleeve with internal and external threads; wherein, the internal surface of the end part of the sleeve is sealed with the surface of the form board by an alkali-resisting O-shaped seal ring; the sleeve penetrates through the hole of the form board, is fixed by a nut out of the form board in a way that passing through a carrier ring, and forms a hexagonal structureon the end part; and the fixed plate with the threaded rod and the sleeve with the internal and external threads are connected in a sealing way by screw thread thereof. After the concrete reaches to demoulding intensity, twisting the sleeve, the form board relatively moves to the concrete so as to be separated, and the bolt connection set is dissembled from the form board so as to be used at the next time. The form board does not need to be coated with separant, therefore, the invention is free of noise and dust pollution, has simple structure, strong popularity and convenient operation, is safe and reliable, has fast demoulding speed, improves demoulding work efficiency, reduces labor intensity of workers, prolongs the service life of form board and heightens the appearance quality of the concrete. The device can achieve good social benefit, economic benefit and environmental benefit.
Description
Technical field
The present invention relates to a kind of building operations instrument and method, be specifically related to easily take off concrete form apparatus and release method.
Background technology
In the cast-in-place concrete structure work progress, the form removable labor intensity is big, causes noise pollution and dust pollution, and dangerous big, inefficiency is perplexing enterprises management of building construction personnel and constructor all the time.Traditional form removal method is: earlier wedge is hammered into shape into (bed die of cast-in-situ floor then needs to destroy earlier place's template) along concrete and template junction, again with crowbar by force with form removable.This method not only causes the template badly broken, greatly reduces the application life of template, and causes cast-in-place concrete structure truncation arrisdefect, is unfavorable for environmental protection and energy saving.For this reason, building trade press for a kind of simple suitable, safety quick, labour intensity is low, pollution-free, the stripper apparatus that do not destroy template and concrete structure.
Summary of the invention
The object of the invention provides a kind of concrete form apparatus and formwork release method of easily taking off, use this device and method, its template that relates to need not brushed interleaving agent, pollution-free (noise and dust), simple in structure, highly versatile, easy to operate, safe and reliable, the demoulding is rapid, improves the form removal operating efficiency, reduces labor strength, prolong template application life, improve concrete impression quality and durability.
The object of the invention is achieved through the following technical solutions:
A kind of concrete form apparatus that easily takes off, this device comprises template, the fixed head and the interior tyre silk Hexagonal jacket of band screw rod, a plurality of through holes of tyre silk Hexagonal jacket in template is provided with and is used for installing respectively, the circular steel plate of the fixed head same diameter in the fixed head of close concrete end setting of the Hexagonal jacket of interior tyre silk and band screw rod, and alkaline-resisting O RunddichtringO is set at the inner surface that circular steel plate contacts with template, inside and outside silk Hexagonal jacket seals by alkaline-resisting O RunddichtringO and template surface near the inner surface of concrete end, in in addition a silk Hexagonal jacket pass pattern hole and outside template, fix by nut and be arranged to hexagonal structure in the end by packing ring, fixed head and the interior tyre silk Hexagonal jacket of band screw rod is connected by self thread seal, both are near concrete end plane stressed joint, the fixed head of band screw rod is near surperficial uniform four cone-shaped nails, the tip sensing inside concrete of cone-shaped nail of being provided with of concrete one end.
A kind of formwork and release method that easily takes off concrete blinding, this method may further comprise the steps: punch on template, the interior tyre silk Hexagonal jacket that alkaline-resisting O RunddichtringO is housed is inserted in the pattern hole, load onto packing ring in the template outside, fastening nut prevents this hole spillage, tyre silk Hexagonal jacket in will being screwed into the screw rod on the fixed head of screw rod again, two circular steel plates until fixed head and interior tyre silk Hexagonal jacket end paste extremely, and two circular steel board diameters are identical, concreting; After concrete reaches design strength, when needing stripping, unscrew nut earlier, again with silk Hexagonal jacket in addition in the spanner twisting, the fixed head of band screw rod is provided with four cone-shaped nails near concrete one end surperficial uniform, and these four cone-shaped nails are perpendicular to the fixed head position of being with screw rod, and inside concrete is pointed at the tip of cone-shaped nail, unlikely rotating, interior tyre silk Hexagonal jacket pulling template, template is promptly separated fully with concrete.
Use the remarkable advantage that easily takes off concrete form apparatus and release method provided by the invention:
1, this device is suitable for the template of various materials, model, specification, highly versatile; And need not brush interleaving agent, avoid contaminated environment and concrete component, cleaning operation.
2, with tyre silk Hexagonal jacket in the spanner twisting, can realize the demoulding.Simple to operate, understand at a glance, do not need special training; Labour intensity is extremely low, and operating efficiency is high, stubborn getting final product; Noiselessness and dust pollution, civilized construction.
3, have only the interior tyre silk Hexagonal jacket of working as to back-out fully, template just can unload.The foresight of form removable is strong, and is safe and reliable.
4, the fixed head of band screw rod has four cone-shaped nails, after the concrete setting, and during again with the interior silk in addition of spanner twisting Hexagonal jacket, unlikely rotating, performance accuracy height.
5, mould emptier is face and face effect, and stressed even, template and concrete component are excellent; avoid traditional point, the mode of face effect, and caused template and concrete component to destroy, improved the turnover rate of template; prolong template application life, improve concrete impression quality and durability.
6, the fixed head of band screw rod and interior tyre silk Hexagonal jacket are the stainless steel material making, are unlikely to cause secondary pollution.
7, be inlaid with alkaline-resisting " O " sealing ring on the interior tyre silk Hexagonal jacket disk, and load onto packing ring and nut, increased its stability, and can effectively prevent spillage in the interior tyre silk Hexagonal jacket outside of stretching out template.
8, the screw thread that adopted of Ben Yituo concrete form apparatus is a coarse thread, and its life-span reaches 500,000 times.
Description of drawings
Fig. 1 is an assembling drawing of the present invention;
Fig. 2 is the fixed head structure chart of band screw rod;
Fig. 3 is interior tyre silk Hexagonal jacket structure chart;
Fig. 4 is a pad part drawing of the present invention;
Fig. 5 is nut part figure of the present invention.
Among the figure:
1, concrete; 2, the fixed head of band screw rod; 3, alkaline-resisting O RunddichtringO; 4, pad; 5, cone-shaped nail; 6, interior tyre silk Hexagonal jacket; 7, template; 8, nut; 9, the internal thread of interior tyre silk Hexagonal jacket; 10, the turret head of interior tyre silk Hexagonal jacket; 11, the outer silk of interior tyre silk Hexagonal jacket.
The specific embodiment
In order further to understand the present invention, see also Fig. 1, easily take off concrete form apparatus and comprise template 7, the fixed head 2 of band screw rod and inside and outside silk Hexagonal jacket 6, template is provided with the through hole of a plurality of installing sleeves, inside and outside silk Hexagonal jacket end inner surface is by alkaline-resisting O RunddichtringO 3 and template 7 face seals, sleeve passes template 7 holes and crosses that packing ring is fixed by nut and be arranged to hexagonal structure 10 in the end in that template is outer, fixed head and the interior tyre silk Hexagonal jacket of band screw rod is connected by self thread seal, both end plane stressed joints, the fixed head upper surface of band screw rod is uniform to be provided with four cone-shaped nails.
Punching on request on template 7 earlier before installing, the interior tyre silk Hexagonal jacket 6 that alkaline-resisting " O " sealing ring 3 will be housed inserts in the hole of template 7, load onto packing ring 4 in template 7 outsides, fastening nut 8, to prevent this hole spillage, in the tyre silk Hexagonal jacket 6, paste extremely concreting until two circular steel plates in will being screwed into the fixed head 2 of screw rod again.After concrete reaches certain intensity, when needing stripping, elder generation's loose nut 8, again with tyre silk Hexagonal jacket 6 in the spanner twisting, the fixed head 2 of band screw rod has been anchored in the concrete because of four cone-shaped nails 5 are arranged, unlikely rotating, interior tyre silk Hexagonal jacket 6 pulling templates, separate fully with concrete 1 until template 7, reach the purpose of form removal.
Stripper apparatus is suitable for the template of various materials, model, specification.The fixed head of band screw rod is a stainless steel material, and fixed head thickness is 2.5 millimeters.The interior Hexagonal jacket of silk in addition is a stainless steel material, and base plate thickness is 2.5 millimeters, and alkaline-resisting " O " sealing ring 3 is a standard component.The relative motion binding site that has of the fixed head of strap bolt and interior tyre silk Hexagonal jacket all has sliding agent.In in addition a silk Hexagonal jacket internal thread 9 and outer silk 11 are arranged, internal thread 9 plays demoulding effect, 11 fixations of outer silk; The end is an outer-hexagonal shape, through Quenching Treatment.Packing ring 4, nut are standard component.
The used template of this device need not brushed interleaving agent, has avoided contaminated environment and concrete component.The base plate of the fixed head 2 of strap bolt and interior tyre silk Hexagonal jacket 6 is 3 millimeters a stainless steel, guarantees that it can not get rusty.
This device can be obtained good social benefit, economic benefit and environmental benefit.
Claims (2)
1. one kind is easily taken off concrete form apparatus, it is characterized in that: this device comprises template, the fixed head and the interior tyre silk Hexagonal jacket of band screw rod, a plurality of through holes of tyre silk Hexagonal jacket in template is provided with and is used for installing respectively, at the circular steel plate of interior tyre silk Hexagonal jacket near the fixed head same diameter in the fixed head of a concrete end setting and band screw rod, and alkaline-resisting O RunddichtringO is set at the inner surface that circular steel plate contacts with template, the interior Hexagonal jacket of silk in addition seals by alkaline-resisting O RunddichtringO and template surface near the inner surface of concrete end, in in addition a silk Hexagonal jacket pass pattern hole and outside template, fix by nut and be arranged to hexagonal structure in the end by packing ring, fixed head and the interior tyre silk Hexagonal jacket of band screw rod is connected by self thread seal, both are near concrete end plane stressed joint, the fixed head of band screw rod is near surperficial uniform four cone-shaped nails, the tip sensing inside concrete of cone-shaped nail of being provided with of concrete one end.
2. a formwork and release method that easily takes off concrete blinding, it is characterized in that: this method may further comprise the steps: punch on template, the interior tyre silk Hexagonal jacket that alkaline-resisting O RunddichtringO is housed is inserted in the pattern hole, load onto packing ring in the template outside, fastening nut, prevent this hole spillage, tyre silk Hexagonal jacket in will being screwed into the screw rod on the fixed head of screw rod again, two circular steel plates until fixed head and interior tyre silk Hexagonal jacket end paste dead, two circular steel board diameters are identical, concreting; After concrete reaches design strength, when needing stripping, unscrew nut earlier, with the interior silk in addition of spanner twisting Hexagonal jacket, the fixed head of band screw rod is near surperficial uniform four cone-shaped nails, the tip sensing inside concrete of cone-shaped nail of being provided with of concrete one end again, the fixed head of band screw rod has been anchored in the concrete because of four cone-shaped nails are arranged, unlikely rotating, interior tyre silk Hexagonal jacket pulling template, template is promptly separated fully with concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101315629A CN101525940B (en) | 2009-04-07 | 2009-04-07 | Device for easily demoulding concrete form and a demoulding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101315629A CN101525940B (en) | 2009-04-07 | 2009-04-07 | Device for easily demoulding concrete form and a demoulding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101525940A CN101525940A (en) | 2009-09-09 |
| CN101525940B true CN101525940B (en) | 2010-11-10 |
Family
ID=41093994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101315629A Expired - Fee Related CN101525940B (en) | 2009-04-07 | 2009-04-07 | Device for easily demoulding concrete form and a demoulding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101525940B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259387A (en) * | 2010-05-12 | 2011-11-30 | 吴方伯 | Ribbed precasting template for buildings |
| CN103950099B (en) * | 2014-05-22 | 2016-02-24 | 重庆建工新型建材有限公司 | A kind of concrete test block pickoff and release method |
| CN108999294A (en) * | 2018-07-19 | 2018-12-14 | 中建三局集团有限公司 | A kind of included embedded part for reinforcing function |
| CN109351012B (en) * | 2018-12-03 | 2021-09-03 | 浙江联池水务设备股份有限公司 | Construction method for integrally pouring filter plate without adjusting upper part stripping |
| CN111101428A (en) * | 2019-03-26 | 2020-05-05 | 广州振中建设有限公司 | Pin-connected panel precast concrete template structure for road construction |
| CN113431317A (en) * | 2019-09-03 | 2021-09-24 | 中建八局第一建设有限公司 | Detachable template for concrete construction |
| CN110792203B (en) * | 2019-11-08 | 2020-10-30 | 山东建筑大学 | Aerated concrete composite heat-insulation wallboard system and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB611232A (en) * | 1946-01-16 | 1948-10-27 | Cyril Parry | Improvements in or relating to adjustable supporting attachments for scaffolding and shoring devices |
| US3837613A (en) * | 1972-01-31 | 1974-09-24 | J Sontag | Device for stripping forms from cast concrete structures |
| EP0318728A2 (en) * | 1987-12-01 | 1989-06-07 | Gerhard Dingler | Device for concrete moulds |
| CN1236047A (en) * | 1998-05-14 | 1999-11-24 | 许恒嘉 | Mounting and construction method for building built-in part and its auxiliary fixture |
| CN2547813Y (en) * | 2002-02-20 | 2003-04-30 | 马景绍 | Spiral top-push form-dismantling apparatus |
-
2009
- 2009-04-07 CN CN2009101315629A patent/CN101525940B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB611232A (en) * | 1946-01-16 | 1948-10-27 | Cyril Parry | Improvements in or relating to adjustable supporting attachments for scaffolding and shoring devices |
| US3837613A (en) * | 1972-01-31 | 1974-09-24 | J Sontag | Device for stripping forms from cast concrete structures |
| EP0318728A2 (en) * | 1987-12-01 | 1989-06-07 | Gerhard Dingler | Device for concrete moulds |
| CN1236047A (en) * | 1998-05-14 | 1999-11-24 | 许恒嘉 | Mounting and construction method for building built-in part and its auxiliary fixture |
| CN2547813Y (en) * | 2002-02-20 | 2003-04-30 | 马景绍 | Spiral top-push form-dismantling apparatus |
Non-Patent Citations (2)
| Title |
|---|
| JP特公平7-6287B2 1995.01.30 |
| JP特开平8-170431A 1996.07.02 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101525940A (en) | 2009-09-09 |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xie Qingyun Inventor after: Sun Fangzhou Inventor after: Xiong Qinglin Inventor after: Wan Pinjun Inventor after: Sun Guorong Inventor before: Sun Fangzhou Inventor before: Xie Qingyun Inventor before: Wan Pinjun |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN FANGZHOU XIE QINGYUN WAN PINJUN TO: XIE QINGYUN SUN FANGZHOU XIONG QINGLIN WAN PINJUN SUN GUORONG |
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| C14 | Grant of patent or utility model | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Sun Laifu Inventor after: Sun Jianyuan Inventor after: Feng Huobing Inventor after: Fu Jiali Inventor before: Xie Qingyun Inventor before: Sun Fangzhou Inventor before: Xiong Qinglin Inventor before: Wan Pinjun Inventor before: Sun Guorong |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170914 Address after: 438000 Pagoda Road 5, Huangzhou District, Hubei, Huanggang Patentee after: HUBEI ZHONGHAO CONSTRUCTION Co.,Ltd. Address before: 432000 No. 5 Xiang Ao Road, Hubei, Xiaogan Co-patentee before: Xie Qingyun Patentee before: HUBEI CHERIZOU YANGTZE CONSTRUCTION ENGINEERING CO. Co-patentee before: Wan Pinjun Co-patentee before: Sun Fangzhou |
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Effective date of registration: 20181120 Granted publication date: 20101110 |
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Date of cancellation: 20211120 Granted publication date: 20101110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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