CN203373980U - Combined type heat preservation formwork fastening piece - Google Patents
Combined type heat preservation formwork fastening piece Download PDFInfo
- Publication number
- CN203373980U CN203373980U CN201320448628.9U CN201320448628U CN203373980U CN 203373980 U CN203373980 U CN 203373980U CN 201320448628 U CN201320448628 U CN 201320448628U CN 203373980 U CN203373980 U CN 203373980U
- Authority
- CN
- China
- Prior art keywords
- screw
- nut
- heat preservation
- hole
- adapter sleeve
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a combined type heat preservation formwork fastening piece which mainly comprises a middle screw, connecting sleeves, conic nuts, pressing screws, fastening screws and a special wrench. Each connecting sleeve is of a stepped cylinder shape and a threaded through hole is formed in the center of each connecting sleeve. Each conic nut is of a normal circular conic shape, a threaded through hole is formed in the center of each conic nut and a polygonal blind hole is formed in the large end of each conic nut. The two end of each pressing screw are respectively provided with threads and each fastening screw is provided with full threads. When concrete is poured, a heat preservation formwork and a supporting system of the heat preservation formwork are tightly pressed through the middle screw, the connecting sleeves, the pressing screws and a pressing device. After the concrete is poured, the supporting system is detached, the pressing screws are replaced by the fastening screws, and the conic nuts are used for tightly pressing the heat preservation formwork. Therefore, the technology that a concreting formwork needs to be detached firstly and then the heat preservation formwork is installed is improved, labor force and material resources are saved, the construction efficiency is improved, and the building construction cost is reduced.
Description
Technical field
The utility model relates to a kind of securing member, especially a kind of securing member for the building heat preservation template construction, a kind of combination type heat insulating template fastener specifically.
Background technology
At present, when architectural exterior insulation is constructed, all must set up template and support system thereof by design size, after cast, stripping and formwork bracing system, install warming plate by the mortar sticking heat-preservation plate or on the steel keel bracket.Along with the performance of cast template and heat insulation formwork is updated, accomplish that gradually both unify, adopt warming plate to double as cast template, need only the stripping support system after cast, template is put and stayed on building as heat insulation formwork, can save the building operations dedicated templates and remove manually reduction building operations cost.But existing construction formwork securing member all can not reach simultaneously and to meet formboard fastening support system in construction, requirement that again can fastening heat insulation formwork after construction.
Summary of the invention
The purpose of this utility model is to provide a kind of combined type securing member that can address the above problem.
The technical solution of the utility model is: a kind of combination type heat insulating template fastener, and in the middle of mainly comprising
Screw rod, adapter sleeve, tapered cup nut, clamping screw and fastening screw.There is screw thread at described middle screw rod two ends;
Described adapter sleeve profile is the ladder cylinder, and center is tapped through hole; The profile of described tapered cup nut is for just round
Frustum, center is tapped through hole, large end is provided with polygonal blind hole; The two ends of described clamping screw are provided with spiral shell
Line; Described fastening screw is full thread.
During fluid concrete, the middle screw rod two ends are connected respectively to the roundlet styletable of an adapter sleeve, compress
Screw rod is through heat insulation formwork, and an end is connected with the great circle styletable of adapter sleeve, and the other end connects hold down gag.
After casting complete, fastening screw is through heat insulation formwork, and an end is connected with the great circle styletable that is poured into concrete adapter sleeve, and the other end is connected with tapered cup nut.
Described hold down gag comprises the nut that is contained in the clamping screw end, and this nut clamping sleeve is contained in the compression spiral shell
Compression steel pipe folder on bar and steel pipe and the lumps of wood.
The blind hole of described tapered cup nut is square or hexagon.
Described securing member also comprises special spanner.This spanner comprises handle, and is provided with a boss structure perpendicular to handle at an end of handle, and the blind hole shape of its shape and the tapered cup nut ，Qi center that matches is provided with the through hole that an aperture is greater than the fastening screw diameter.
The beneficial effects of the utility model: the utility model result is simple, easy to use, in the erection procedure of pouring concrete and later stage heat insulation formwork, by clamping screw is replaced by fastening screw, and use conical nut fastening, and can realize the function that concrete cast template and heat insulation formwork unite two into one, saved the operation of after the cast template dismounting, heat insulation formwork being installed again, improve efficiency of construction, reduced construction cost.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model while installing for building construction formwork.
Fig. 2 is the structural representation of the utility model during for fastening building heat preservation template.
Fig. 3 is the sectional view of adapter sleeve 2 of the present utility model.
Fig. 4 is the sectional view of tapered cup nut of the present utility model.
Fig. 5 is that the K of tapered cup nut of the present utility model is to view.
Fig. 6 is the sectional view of heat insulation formwork bellmouth of the present utility model.
The front view that Fig. 7 is tapered cup nut special spanner of the present utility model.
The sectional view that Fig. 8 is tapered cup nut special spanner of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figures 1 to 8, a kind of combination type heat insulating template fastener, mainly comprise middle screw rod 1, adapter sleeve 2, tapered cup nut 3, clamping screw 4, fastening screw 10 and special spanner.Wherein, adapter sleeve 2 profiles are the ladder cylinder, and center is tapped through hole.Tapered cup nut 3 profiles are that normal cone Tai， center is tapped through hole, and large end is provided with square blind hole.The two ends of clamping screw 4 are provided with screw thread; Fastening screw 10 is full thread.Described special spanner comprises handle.An end at handle is provided with a boss structure perpendicular to handle, and the blind hole shape of its shape and the tapered cup nut 3 ，Qi center that matches is provided with the through hole that an aperture is greater than fastening screw 10 diameters.
As Fig. 1, before the fluid concrete construction, first by design attitude, on heat insulation formwork 7, get out conical through-hole shown in Fig. 6, the large end of heat insulation formwork 7 bellmouth is outside.Middle screw rod 1 two ends are threaded into to the screw of 2 small ends of adapter sleeve shown in Fig. 3, the gauge that the large end spacing of regulating both sides adapter sleeve 2 is institute's concreting wall, again clamping screw 4 one ends are screwed in to the screw of adapter sleeve 2 large ends, the other end is through the small end of heat insulation formwork 7 preboring bellmouths, and make heat insulation formwork 7 prop up the large end face of adapter sleeve 2, press again the conventional erection method of concrete construction formwork, sequencing is installed vertical flitch 9, horizontal steel tube 8, steel pipe strap 5, and at clamping screw 4 outer end mounting nuts 6, the rear clamp nut 6 of centering heat insulation formwork 7, and by steel pipe strap 5, steel pipe 8, flitch 9 compresses heat insulation formwork 7.
When as Fig. 2, after casting complete, remove successively nut 6, clamping screw 4, steel pipe strap 5, steel pipe 8, flitch 9, one end of the fastening screw of full thread 6 is screwed in to the large end screw thread of adapter sleeve 2, again taper connection nut 6 is screwed in to the fastening screw other end, adopt Fig. 7, centre bore on the one end boss of special spanner shown in Fig. 8 is inserted in fastening screw 6, and the polygon boss is inserted to the square blind hole of the 3 large ends of taper connection nut shown in Fig. 5 and screws, utilize the taper diameter centering accurate, reliable fastening characteristics, by being poured into the middle screw rod 1 in concrete, adapter sleeve 2 is pressed on heat insulation formwork 7 on the surface of building masonry wall 11.
The utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.
Claims (4)
1. a combination type heat insulating template fastener, is characterized in that it comprises middle screw rod (1), adapter sleeve (2), tapered cup nut (3), clamping screw (4) and fastening screw (10); There is screw thread at described middle screw rod (1) two ends; Described adapter sleeve (2) profile is the ladder cylinder, and center is tapped through hole; The profile of described tapered cup nut (3) is that normal cone Tai， center is tapped through hole, and large end is provided with polygonal blind hole; The two ends of described clamping screw (4) are provided with screw thread; Described fastening screw (10) is full thread;
During fluid concrete, middle screw rod (1) two ends are connected respectively to the roundlet styletable of an adapter sleeve (2), and clamping screw (4) is through heat insulation formwork, and an end is connected with the great circle styletable of adapter sleeve (2), and the other end connects hold down gag;
After casting complete, fastening screw (10) is through heat insulation formwork, and an end is connected with the great circle styletable that is poured into concrete adapter sleeve (2), and the other end is connected with tapered cup nut (3).
2. combination type heat insulating template fastener according to claim 1, it is characterized in that described hold down gag comprises the nut (6) that is contained in the clamping screw end, this nut (6) clamping sleeve is contained in compression steel pipe folder (5) and steel pipe (9) and the lumps of wood (8) on clamping screw.
3. according to the described combination type heat insulating template fastener of claim 1 or 2, the blind hole that it is characterized in that described tapered cup nut (3) is square or hexagon.
4. combination type heat insulating template fastener according to claim 1, it is characterized in that described securing member also comprises special spanner, this spanner comprises handle, and be provided with a boss structure perpendicular to handle at an end of handle, the blind hole shape of its shape and tapered cup nut (3) the ，Qi center that matches is provided with the through hole that an aperture is greater than fastening screw (10) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448628.9U CN203373980U (en) | 2013-07-26 | 2013-07-26 | Combined type heat preservation formwork fastening piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448628.9U CN203373980U (en) | 2013-07-26 | 2013-07-26 | Combined type heat preservation formwork fastening piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203373980U true CN203373980U (en) | 2014-01-01 |
Family
ID=49836523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448628.9U Expired - Lifetime CN203373980U (en) | 2013-07-26 | 2013-07-26 | Combined type heat preservation formwork fastening piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203373980U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499711A (en) * | 2014-12-18 | 2015-04-08 | 浙江展诚建设集团股份有限公司 | Rear-mounted eccentric screw system for formwork erection |
| CN104912273A (en) * | 2015-05-25 | 2015-09-16 | 东莞市万科建筑技术研究有限公司 | Construction method of integrated outer wall of insulation facing structure and outer wall |
| CN105064676A (en) * | 2015-09-21 | 2015-11-18 | 山东瑞京建筑科技有限公司 | Twisted bolt as well as a building template and building external wall insulation construction method |
| CN109488011A (en) * | 2018-12-17 | 2019-03-19 | 中冶天工集团有限公司 | A kind of device longitudinally connected for scaffolding steel pipe |
| CN110836009A (en) * | 2019-11-12 | 2020-02-25 | 上海建工七建集团有限公司 | Formwork fixing device for sandwich heat-preservation clean water wall and construction method thereof |
-
2013
- 2013-07-26 CN CN201320448628.9U patent/CN203373980U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499711A (en) * | 2014-12-18 | 2015-04-08 | 浙江展诚建设集团股份有限公司 | Rear-mounted eccentric screw system for formwork erection |
| CN104912273A (en) * | 2015-05-25 | 2015-09-16 | 东莞市万科建筑技术研究有限公司 | Construction method of integrated outer wall of insulation facing structure and outer wall |
| CN105064676A (en) * | 2015-09-21 | 2015-11-18 | 山东瑞京建筑科技有限公司 | Twisted bolt as well as a building template and building external wall insulation construction method |
| CN109488011A (en) * | 2018-12-17 | 2019-03-19 | 中冶天工集团有限公司 | A kind of device longitudinally connected for scaffolding steel pipe |
| CN110836009A (en) * | 2019-11-12 | 2020-02-25 | 上海建工七建集团有限公司 | Formwork fixing device for sandwich heat-preservation clean water wall and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203373980U (en) | Combined type heat preservation formwork fastening piece | |
| CN203905491U (en) | Adjustable device for supporting shear wall casting die and upright post casting die | |
| CN104675101A (en) | Wall-linking element of scaffold and construction method of wall-linking element | |
| CN203808501U (en) | Early-removing jacking support based on existing fastener-type scaffold | |
| CN203795825U (en) | Scaffold and wall connector and scaffold and wall connecting structure | |
| CN202192566U (en) | Clamp for fixing workpiece | |
| CN106522545A (en) | Self-disassembled adjustable opposite-pull screw device and assembling and disassembling method thereof | |
| CN204059918U (en) | scaffold and wall connecting piece | |
| CN107504036B (en) | Internal support device for casing and construction method thereof | |
| CN110043033A (en) | Aluminum alloy mould plate system accepts template pre-embedded device | |
| CN105544737A (en) | Bolt ball net rack node | |
| CN201671339U (en) | Fixing device for wall bodies and beam column templates of buildings | |
| CN212866822U (en) | Tool type wall connecting piece | |
| CN204386140U (en) | A kind of recoverable suspension scaffold shaped steel anchor device | |
| CN209907945U (en) | Pre-buried device of template is accepted to aluminum alloy template system | |
| CN204001742U (en) | A kind of combination type heat insulating template fastener | |
| CN203863807U (en) | Grouting sleeve locating device for housing industrialization pre-cast concrete component | |
| CN204435835U (en) | Scaffold wall connecting piece | |
| CN203097291U (en) | Reinforcing and counter-pulling device of building construction formwork | |
| CN202899619U (en) | Fixing device of template | |
| CN202380740U (en) | Opposite-pull bolt for building templates | |
| CN206329039U (en) | A kind of adjustable Screw arbor with nut at both-ends device of self-unloading | |
| CN203891450U (en) | Threaded rod rapid connecting part | |
| CN203308043U (en) | Structure for hanging stone through shear wall split bolt hole | |
| CN204475862U (en) | Length-adjustable construction formwork is to drawing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |
|
| CX01 | Expiry of patent term |