CN103072197A - Fastener structure device for quick concrete form - Google Patents
Fastener structure device for quick concrete form Download PDFInfo
- Publication number
- CN103072197A CN103072197A CN2013100332623A CN201310033262A CN103072197A CN 103072197 A CN103072197 A CN 103072197A CN 2013100332623 A CN2013100332623 A CN 2013100332623A CN 201310033262 A CN201310033262 A CN 201310033262A CN 103072197 A CN103072197 A CN 103072197A
- Authority
- CN
- China
- Prior art keywords
- groove
- concrete blinding
- dead bolt
- screw rod
- nut
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/001—Corner fastening or connecting means for forming or stiffening elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a fastener structure device for a quick concrete form. The fastener structure device comprises a buckle and a locking part, wherein one end of the buckle is provided with a bayonet lock, and the other end of the buckle is provided with a sleeve; the locking part comprises a screw and a nut which are matched; the screw is inserted in the sleeve and two ends of the screw extends out of the sleeve; one end of the screw positioned outside the sleeve is provided with the nut; and the other end of the screw positioned outside the sleeve is fixedly provided with a spring bolt. The invention also discloses a fastener structure device for quick concrete forms to fix two concrete forms together. According to the method, when the concrete form is erected on a fixed pipe erected, the buckle is clamped to the fixed pipe, the bayonet lock and the spring bolt are respectively clamped into quick slots on the concrete form, and the nut is rotated to make the spring bolt tightly clamp in a quick slot. After concrete is formed, the nut is reversely rotated, the spring bolt is separated from the quick slot, and the fixed pipe and the concrete form are detached. The spring bolt is clamped in the quick slot through the screw and the nut, and the tightness can be improved.
Description
Technical field
The present invention relates to a kind of concrete blinding fastener, particularly relate to a kind of ready-package concrete blinding fastener structures device.
Background technology
A large amount of templates of using in the process of precast concrete, owing to the concrete blinding that difform building uses is different, therefore most template can not be reused and cause significant wastage; Adopted standardized modular unit, modular unit is reusable and can be spliced into the concrete blinding of various shapes for this reason.But existing modular unit is a piece ground splicing when construction, and is fixed with complicated securing member, inefficiency and operation inconvenience.
In order to address the above problem, the applicant has applied for " a kind of improvement concrete blinding fastener structures ", comprise fastener, latch fitting and spring, one end of fastener is provided with bayonet lock and this end indent forms bayonet socket, bayonet socket and concrete blinding are suitable with stationary pipes, also comprise the cover handle, cover is comprising handle and the sleeve that is vertically connected on together, the other end of described fastener is provided with sleeve pipe, sleeve pipe is along the depth direction setting of described bayonet socket, sleeve pipe and jacket casing are connected together and form a spring cavity, and described spring is arranged in this spring cavity, and two free ends of spring are supported respectively on the internal chamber wall of spring cavity; One end of described latch fitting is provided with lock pin, and the other end of described latch fitting links together with the cover handle after passing spring.
Also applied in addition a kind of " press fastening type loads and unloads concrete blinding board fastener device soon ", comprise pressing plate and clinching part, one end of clinching part is sticked in the fast access slot on the outer surface of concrete blinding, one side of pressing plate is binding face, and this binding face is against on adjacent two outer surfaces that unload concrete blinding by pressing down and rotating above-mentioned clinching part elastic connecting.
But, in above-mentioned fastener structures and the above-mentioned fastener device, lock pin on the latch fitting end directly is sticked in the fast access slot under the elastic force effect of spring, the clinching part also is directly to be sticked in the fast access slot on the outer surface of concrete blinding by elastic component, this by elastic component realization snap-in structure, its tautness awaits improving.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of ready-package concrete blinding fastener structures device that can improve tautness.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of ready-package concrete blinding fastener structures device, comprise buckle and latch fitting, one end of buckle is provided with bayonet lock, the other end of buckle is provided with sleeve, described latch fitting comprises suitable screw rod and nut, screw rod is located in the described sleeve and two ends all pass outside the described sleeve, and screw rod is positioned at the outer end mounting nuts of described sleeve, and the end that screw rod is positioned at the outer other end of described sleeve is fixed with dead bolt.
Be respectively equipped with positioning step on the described dead bolt, perhaps a described dead bolt is provided with positioning step, and positioning step is sticked in the fast access slot on the concrete blinding.
Described dead bolt revotating card is combined in the interior direction of rotation of fast access slot on the concrete blinding, and is identical in the direction of rotation that described screw rod rotation is pushed against in this fast access slot described dead bolt with described nut.
Described screw rod and/or described nut are provided with the handle for rotation usefulness.
A kind of ready-package concrete blinding fastener device, comprise the lip-deep gusset that is attached to concrete blinding, and gusset is fixed on latch fitting on the concrete blinding, described gusset has the first plate and the second plate that links together, on the first plate and the second plate respectively correspondence have the first groove and the second groove; Described latch fitting comprises suitable screw rod and nut, wears respectively screw rod in the first groove and the second groove, and an end of two screw rods is mounting nuts respectively, and the other end of two screw rods is fixed with respectively dead bolt.
Described the first groove and described the second groove are parallel to each other.
Described the first groove is mutually vertical with described the second groove, and described the first groove or described the second groove are parallel to the bight crest line of described gusset.
Described the first groove or described the second groove are cross groove, and described the first groove and described the second groove have at least a trough rim to be parallel to each other.
Be respectively equipped with positioning step on two described dead bolts, perhaps a described dead bolt is provided with positioning step, and positioning step is sticked in the fast access slot on the concrete blinding.
Described screw rod and/or described nut are provided with the handle for rotation usefulness; Perhaps described dead bolt revotating card is combined in the interior direction of rotation of fast access slot on the concrete blinding, and is identical in the direction of rotation that described screw rod rotation is pushed against in this fast access slot described dead bolt with described nut.
After adopting said structure, a kind of ready-package concrete blinding of the present invention has following beneficial effect with the fastener structures device: when the stationary pipes of getting up at built is set up concrete blinding, buckle is stuck on the stationary pipes, bayonet lock and dead bolt are stuck in the fast access slot on the concrete blinding, and rotating nut tightly is stuck in the fast access slot dead bolt.Behind concrete formation, the reverse rotation nut is thrown off dead bolt in fast access slot, then stationary pipes, concrete blinding is removed to get final product.The present invention tightly is stuck in the fast access slot dead bolt by screw rod and nut, can improve tautness.
After adopting said structure, a kind of ready-package concrete blinding of the present invention has following beneficial effect with the fastener structures device: during the splicing concrete blinding, gusset is placed by lap-joint at two concrete blindings that mutually vertically overlap, the first plate of gusset and the second plate are fitted in respectively on the outer surface of two block concrete templates, then two dead bolts are snapped in respectively in the fast access slot on the concrete blinding, rotating nut tightly is stuck in the fast access slot dead bolt; Like this, casting concrete in the die cavity that the inner surface of concrete blinding surrounds, behind concrete formation, the reverse rotation nut is thrown off dead bolt in fast access slot, then one one of concrete blinding is removed and get final product, the present invention tightly is stuck in the fast access slot dead bolt by screw rod and nut, can improve tautness.Owing to having the first groove and the second groove on the gusset, like this can be according to two mutual vertically installation sites, bight of the lap-joint of the concrete blindings of overlap joint, correspondingly adjust the position of gusset by the first groove and the second groove, for example: two mutually the fast access slot on the concrete blinding of vertical overlap joint aligned together, mutually stagger or when mutually vertical, can both two block concrete templates be fixed together by fastener device, the present invention has higher versatility, the concrete blinding 10a that is applicable to plurality of specifications is spliced into the die cavity of multiple formation, can improve the efficiency of loading and unloading.
Description of drawings
Fig. 1 is a kind of ready-package concrete blinding of the present invention with the structural representation of fastener structures device under trip status;
Fig. 2 is a kind of ready-package concrete blinding of the present invention with the structural representation of fastener structures device under fastening state;
Fig. 3 is a kind of ready-package concrete blinding of the present invention with the structural representation of fastener structures device under trip status;
Fig. 4 is a kind of ready-package concrete blinding of the present invention with the structural representation of fastener structures device under fastening state;
The structural representation one of Fig. 5 for adopting a kind of ready-package concrete blinding of the present invention with the fastener structures device two concrete blindings that mutually vertically overlap to be fixed together;
The structural representation two of Fig. 6 for adopting a kind of ready-package concrete blinding of the present invention with the fastener structures device two concrete blindings that mutually vertically overlap to be fixed together.
Among the figure:
The fast access slot 11a of concrete blinding 10a
Buckle 10 bayonet locks 11
Sleeve 12 reinforcements 13
Latch fitting 20 screw rods 21
Gusset the 10 ' first plate 11 '
The first groove the 111 ' second plate 12 '
The second groove 121 ' latch fitting 20 '
Screw rod 21 ' nut 22 '
Dead bolt 23 ' positioning step 231 '
Handle 24 '
The specific embodiment
In order further to explain technical scheme of the present invention, the present invention will be described in detail below by specific embodiment.
Embodiment one
Shown in Fig. 1 to 2, a kind of ready-package concrete blinding fastener structures device of the present invention comprises buckle 10 and latch fitting 20.
One end of buckle 10 is provided with bayonet lock 11, and the other end of buckle 10 is provided with sleeve 12.As a preferred embodiment of the present invention, convex with reinforcement 13 on buckle 10 outer surfaces, the outer surface that also can only connect an end of bayonet lock 11 at buckle 10 is convexly equipped with reinforcement 13.
As another preferred embodiment of the present invention, the both ends of dead bolt 23 are provided with respectively positioning step 231, the step surface of two positioning steps 231 is parallel to each other, and is conducive to two positioning steps 231 and is sticked in the fast access slot 11a on the concrete blinding 10a (such as Fig. 5, shown in Figure 6).Dead bolt 23 stretches in the fast access slot 11a, and dead bolt 23 namely is stuck in the fast access slot 11a behind rotary screw 21 certain angles.Contra rotating screw 21, dead bolt 23 namely take off in fast access slot 11a.Can prevent that by positioning step 231 dead bolt 23 from turning over head and not blocking, can guarantee again the area that engages of dead bolt 23 and fast access slot 11a, avoid occurring less because of the engaging area or engage the stable not phenomenon of engaging power that causes not in place, thereby improve the security of fastener structures device.
Certainly also can positioning step 231 be set in an end of dead bolt 23.In addition, the opening size of the width of dead bolt 23 and T-shaped fast access slot 11a is suitable, lucky like this can stretching in the fast access slot 11a.The length of dead bolt 23 greater than the T connector of fast access slot 11a in the size that this side up, on the dead bolt 23 positioning step 231 needn't be set like this, also can limit the anglec of rotation of positioning step 231 in fast access slot 11a, avoid occurring card not in place or turn over the phenomenon that head does not block, can quick-snap, guarantee engaging power, and then improve security.
When the stationary pipes of getting up at built is set up concrete blinding 10a, buckle 10 is stuck on the stationary pipes, bayonet lock 11 and dead bolt 23 are stuck in the fast access slot 11a on the concrete blinding 10a, fast rotational nut 22 just engages dead bolt 23 and puts in place, and rotating nut 22 tightly is stuck in the fast access slot 11a dead bolt 23 again.Behind concrete formation, reverse rotation nut 22 is thrown off dead bolt 23 in fast access slot 11a, then stationary pipes, concrete blinding 10a are removed and get final product.The present invention tightly is stuck in the fast access slot 11a dead bolt 23 by screw rod 21 and nut 22, can improve tautness.
As an again preferred embodiment of the present invention, shown in the direction of arrow among Fig. 2, hold first handle 24 screw rod 21 that turns clockwise during engaging, dead bolt 23 is fastened in the fast access slot 11a.Then hold handle 24 dextrorotation turn nuts 22, screw rod 21 rises dead bolt 23 is tightly supported on the cell wall of fast access slot 11a.Be rotated counterclockwise, dead bolt 23 can be deviate from from fast access slot 11a fast.
That is to say, dead bolt 23 revotating cards are combined in the direction of rotation in the fast access slot 11a, identical in the direction of rotation that screw rod 21 rotations are pushed against in the fast access slot 11a dead bolt 23 with nut 22, and both direction of rotation are and turn clockwise, and meet human body and turn clockwise and screw, be rotated counterclockwise the motor habit that unscrews.Certainly also the direction that screws, unscrews can be set conversely.
Embodiment two
Shown in Fig. 3 to 6, a kind of ready-package concrete blinding fastener structures device of the present invention comprises gusset 10 ' and latch fitting 20 '.
Except the buckle 10 among gusset 10 ' and the embodiment one was different, latch fitting 20 ' was two in the present embodiment, and the structure of each latch fitting 20 ' is identical with latch fitting 20 structures among the embodiment one respectively.
Gusset 10 ' has on the first plate 11 ' of linking together and the second plate the 12 ', the first plate 11 ' and the second plate 12 ' respectively, and correspondence has the first groove 111 ' and the second groove 121 '; The corresponding latch fitting 20 ' of installing of difference in the first groove 111 ' and the second groove 121 '.
Latch fitting 20 ' comprises that suitable screw rod 21 ' and 22 ', two screw rods 21 ' of nut are located in respectively in the first groove 111 ' or the second groove 121 '.One end mounting nuts 22 ' of screw rod 21 ', the other end of screw rod 21 ' is fixed with dead bolt 23 '.In addition, dead bolt 23 ' is provided with positioning step 231 ', and positioning step 231 ' is sticked in the fast access slot 11a on the concrete blinding 10a.Be respectively equipped with the handle 24 ' for rotation usefulness on screw rod 21 ' and/or the nut 22 '.
Wherein, be located in the structure of two latch fittings 20 ' in the first groove 111 ' and the second groove 121 ' can be identical also can be different.For example, be respectively equipped with positioning step on two dead bolts, perhaps a dead bolt is provided with positioning step.Be respectively equipped with handle 24 ' on two screw rods 21 ' and two nuts 22 ', perhaps be respectively equipped with handle 24 ' on a screw rod 21 ' and a nut 22 '.
As a preferred embodiment of the present invention, the first groove 111 ' and the second groove 121 ' are parallel to each other; Perhaps the first groove 111 ', the second groove 121 ' are parallel to each other and the bight crest line of gusset 10 ' is parallel to each other; Perhaps the first groove 111 ' is mutually vertical with the second groove 121 ', and the first groove 111 ' or the second groove 121 ' are parallel to the bight crest line of gusset 10 '; Perhaps the first groove 111 ' or the second groove 121 ' are cross groove, and the first groove 111 ' and the second groove 121 ' have at least a trough rim to be parallel to each other.
During the splicing concrete blinding, gusset 10 ' is placed by lap-joint at two concrete blinding 10a that mutually vertically overlap, the first plate 11 ' of gusset 10 ' and the second plate 12 ' are fitted in respectively on the outer surface of two block concrete templates 10 ', then two dead bolts 23 ' are snapped in respectively in the fast access slot 11a on the concrete blinding 10a, rotating nut 22 ' tightly is stuck in the fast access slot 11a dead bolt 23 '.Like this, casting concrete in the die cavity that the inner surface of concrete blinding 10 ' surrounds, behind concrete formation, reverse rotation nut 22 ' is thrown off dead bolt 23 ' in fast access slot 11a, then one one of concrete blinding is removed to get final product.
The present invention tightly is stuck in the fast access slot 11a dead bolt 23 ' by screw rod 21 ' and nut 22 ', can improve tautness.Owing to having the first groove 11 ' and the second groove 12 ' on the gusset 10 ', like this can be according to two mutual vertically installation sites, bight of the lap-joint of the concrete blindings of overlap joint, correspondingly adjust the position of gusset by the first groove 11 ' and the second groove 12 ', for example: the fast access slot 11a on the concrete blinding 10a of two mutual vertical overlap joints is aligned together, mutually stagger or when mutually vertical, can both two block concrete template 10a be fixed together by fastener device, the present invention has higher versatility, the concrete blinding 10a that is applicable to plurality of specifications is spliced into the die cavity of multiple formation, can improve the efficiency of loading and unloading.
Above-described embodiment and accompanying drawing and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present invention to its suitable variation or modification of doing.
Claims (10)
1. ready-package concrete blinding fastener structures device, comprise buckle and latch fitting, one end of buckle is provided with bayonet lock, the other end of buckle is provided with sleeve, it is characterized in that: described latch fitting comprises suitable screw rod and nut, screw rod is located in the described sleeve and two ends all pass outside the described sleeve, and screw rod is positioned at the outer end mounting nuts of described sleeve, and the end that screw rod is positioned at the outer other end of described sleeve is fixed with dead bolt.
2. a kind of ready-package concrete blinding fastener structures device as claimed in claim 1, it is characterized in that: be respectively equipped with positioning step on the described dead bolt, perhaps a described dead bolt is provided with positioning step, and positioning step is sticked in the fast access slot on the concrete blinding.
3. a kind of ready-package concrete blinding fastener structures device as claimed in claim 1 or 2, it is characterized in that: described dead bolt revotating card is combined in the interior direction of rotation of fast access slot on the concrete blinding, and is identical in the direction of rotation that described screw rod rotation is pushed against in this fast access slot described dead bolt with described nut.
4. a kind of ready-package concrete blinding fastener structures device as claimed in claim 1 is characterized in that: described screw rod and/or described nut are provided with the handle for rotation usefulness.
5. ready-package concrete blinding fastener device, comprise the lip-deep gusset that is attached to concrete blinding, and gusset is fixed on latch fitting on the concrete blinding, it is characterized in that: described gusset has the first plate and the second plate that links together, on the first plate and the second plate respectively correspondence have the first groove and the second groove; Described latch fitting comprises suitable screw rod and nut, wears respectively screw rod in the first groove and the second groove, and an end of two screw rods is mounting nuts respectively, and the other end of two screw rods is fixed with respectively dead bolt.
6. a kind of ready-package concrete blinding fastener structures device as claimed in claim 5, it is characterized in that: described the first groove and described the second groove are parallel to each other.
7. a kind of ready-package concrete blinding fastener structures device as claimed in claim 5, it is characterized in that: described the first groove is mutually vertical with described the second groove, and described the first groove or described the second groove are parallel to the bight crest line of described gusset.
8. a kind of ready-package concrete blinding fastener structures device as claimed in claim 5, it is characterized in that: described the first groove or described the second groove are cross groove, and described the first groove and described the second groove have at least a trough rim to be parallel to each other.
9. a kind of ready-package concrete blinding fastener structures device as claimed in claim 5, it is characterized in that: be respectively equipped with positioning step on two described dead bolts, perhaps a described dead bolt is provided with positioning step, and positioning step is sticked in the fast access slot on the concrete blinding.
10. such as claim 5 or 9 described a kind of ready-package concrete blinding fastener structures devices, it is characterized in that: described screw rod and/or described nut are provided with the handle for rotation usefulness; Perhaps described dead bolt revotating card is combined in the interior direction of rotation of fast access slot on the concrete blinding, and is identical in the direction of rotation that described screw rod rotation is pushed against in this fast access slot described dead bolt with described nut.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310033262.3A CN103072197B (en) | 2013-01-28 | 2013-01-28 | A kind of fastener structure device for quick concrete form |
| PCT/CN2013/072381 WO2014114027A1 (en) | 2013-01-28 | 2013-03-11 | Fastening structure device used for fast assembly concrete formwork |
| TW102113084A TW201429659A (en) | 2013-01-28 | 2013-04-12 | Quick assembling type fastener structure device for concrete mold board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310033262.3A CN103072197B (en) | 2013-01-28 | 2013-01-28 | A kind of fastener structure device for quick concrete form |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103072197A true CN103072197A (en) | 2013-05-01 |
| CN103072197B CN103072197B (en) | 2017-03-29 |
Family
ID=48148994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310033262.3A Expired - Fee Related CN103072197B (en) | 2013-01-28 | 2013-01-28 | A kind of fastener structure device for quick concrete form |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103072197B (en) |
| TW (1) | TW201429659A (en) |
| WO (1) | WO2014114027A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302733A (en) * | 2013-06-08 | 2013-09-18 | 许金锔 | Anti-falling concrete die plate lock catch device |
| CN107338964A (en) * | 2016-12-29 | 2017-11-10 | 佛山市盛画世纪建材有限公司 | A kind of U-shaped component for splicing installation between brick plate |
| CN113605679A (en) * | 2021-07-27 | 2021-11-05 | 中国建筑第二工程局有限公司 | Plastering-free supporting device for assembled building aluminum alloy template and construction method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642236B (en) * | 2017-10-12 | 2024-04-30 | 广西万筑建材科技有限公司 | Steel structure concrete building template |
| CN109098445A (en) * | 2018-08-31 | 2018-12-28 | 中建四局深圳实业有限公司 | A kind of Screw arbor with nut at both-ends component and its application method |
| CN109812012B (en) * | 2019-03-25 | 2023-11-14 | 何其佳 | Template and architecture system thereof |
| CN114457691B (en) * | 2022-02-18 | 2024-06-21 | 北京好运达智创科技有限公司 | Cover beam side template positioning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001020520A (en) * | 2000-01-01 | 2001-01-23 | Takashima:Kk | Fastening metal fitting for corner form |
| CN102658585A (en) * | 2012-05-07 | 2012-09-12 | 许金锔 | Fastening device for quickly assembled concrete formwork |
| CN102672809A (en) * | 2012-06-06 | 2012-09-19 | 许金锔 | Plate fastener device for pressing buckle type rapidly-attached-detached concrete template |
| CN102699989A (en) * | 2012-05-30 | 2012-10-03 | 汪电和 | Production mould of aerated concrete block |
| CN203185476U (en) * | 2013-01-28 | 2013-09-11 | 许金锔 | Buckle structure device for quick-mounted concrete formwork |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08144517A (en) * | 1994-11-25 | 1996-06-04 | Ube Ind Ltd | Connecting fixture of concrete form |
-
2013
- 2013-01-28 CN CN201310033262.3A patent/CN103072197B/en not_active Expired - Fee Related
- 2013-03-11 WO PCT/CN2013/072381 patent/WO2014114027A1/en active Application Filing
- 2013-04-12 TW TW102113084A patent/TW201429659A/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001020520A (en) * | 2000-01-01 | 2001-01-23 | Takashima:Kk | Fastening metal fitting for corner form |
| CN102658585A (en) * | 2012-05-07 | 2012-09-12 | 许金锔 | Fastening device for quickly assembled concrete formwork |
| CN102699989A (en) * | 2012-05-30 | 2012-10-03 | 汪电和 | Production mould of aerated concrete block |
| CN102672809A (en) * | 2012-06-06 | 2012-09-19 | 许金锔 | Plate fastener device for pressing buckle type rapidly-attached-detached concrete template |
| CN203185476U (en) * | 2013-01-28 | 2013-09-11 | 许金锔 | Buckle structure device for quick-mounted concrete formwork |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302733A (en) * | 2013-06-08 | 2013-09-18 | 许金锔 | Anti-falling concrete die plate lock catch device |
| CN103302733B (en) * | 2013-06-08 | 2017-04-12 | 许金锔 | Anti-falling concrete die plate lock catch device |
| CN107338964A (en) * | 2016-12-29 | 2017-11-10 | 佛山市盛画世纪建材有限公司 | A kind of U-shaped component for splicing installation between brick plate |
| CN113605679A (en) * | 2021-07-27 | 2021-11-05 | 中国建筑第二工程局有限公司 | Plastering-free supporting device for assembled building aluminum alloy template and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014114027A1 (en) | 2014-07-31 |
| TW201429659A (en) | 2014-08-01 |
| CN103072197B (en) | 2017-03-29 |
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Granted publication date: 20170329 Termination date: 20180128 |