CN206220513U - Three sections of Quick Release sealing up screw that a kind of two ends can recycle - Google Patents
Three sections of Quick Release sealing up screw that a kind of two ends can recycle Download PDFInfo
- Publication number
- CN206220513U CN206220513U CN201621209587.8U CN201621209587U CN206220513U CN 206220513 U CN206220513 U CN 206220513U CN 201621209587 U CN201621209587 U CN 201621209587U CN 206220513 U CN206220513 U CN 206220513U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- screw
- attaching nut
- flanged
- pad
- 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 - Fee Related
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model is related to three sections of Quick Release sealing up screw that a kind of two ends can recycle, and it includes middle screw rod, two joint screw rods, the attaching nut of two flanged pads and two plastic mattresses, it is characterised in that：There is external screw thread at middle screw rod and joint screw rod two ends, the attaching nut of flanged pad has internal thread, the two ends of middle screw rod are connected by the attaching nut of flanged pad with a joint screw rod respectively, and plastic mattress is set in the flange gasket side of the attaching nut of flanged pad；Wherein, the inner side in the middle part of the attaching nut of described flanged pad is provided with positioning plush copper, and described joint screw rod has pancake structure away from one end of middle screw rod.The utility model simple structure, convenient disassembly, can be accurately positioned, and low cost of manufacture, be conducive to promoting the use.
Description
Technical field
The utility model is related to building form erecting technology field, and in particular to one kind can soon quick-detach, two ends can be circulated makes
Three sections of Quick Release sealing up screw.
Background technology
When concrete wall is poured, sealing up screw plays a part of fixed form, control concreting thickness.Tradition
Sealing up screw be one-part form structure, the usually all-teeth screw of whole piece, centre be welded with sealing piece two ends be welded with spacer or
Positioning bar, or antipriming pipe is cased with expansion water-stop circle, is used to prevent water from passing through basement wall.This screw rod casting concrete it
Need to amputate the part outside wall afterwards, in-convenience in use and can not reuse, cause the substantial amounts of wasting of resources.With technology
Development, occur in that the sealing up screw of the three-stage that can be dismantled.Such as Authorization Notice No. is public for the patent of CN203097289U
The Combined water stop screw rod opened, although this sealing up screw can pull down the end screw rod at two after casting concrete, make end
Screw rod can be reused.But, this screw-rod structure is complicated, processing inconvenience（Particularly square head difficulty of processing is big）, plus
Substantial amounts of human cost is equally spent when work high cost and dismounting；Because accessory is too many, operation sequence is complicated during installation, every time
Must be sized；During dismounting, secondary dismounting adapter sleeve is also needed after the screw rod dismounting of end, widget is easily lost again, so this
Sealing up screw does not reduce construction cost not only in practice, increased construction cost to construction party on the contrary, makes troubles,
Therefore cannot be in market large-scale promotion application.
The content of the invention
The purpose of this utility model is to solve the problems, such as existing sealing up screw complex structure, dismounting inconvenience, there is provided a kind of
Three sections of Quick Release sealing up screw that two ends can recycle.
The utility model is achieved in that it is three sections of Quick Release sealing up screw that a kind of two ends can recycle, and it is wrapped
Include middle screw rod, two joint screw rods, the attaching nut of two flanged pads and two plastic mattresses, it is characterised in that：Middle screw
There is external screw thread at bar and joint screw rod two ends, and the two ends that the attaching nut of flanged pad has internal thread, middle screw rod lead to respectively
The attaching nut for crossing flanged pad is connected with a joint screw rod, is set in the flange gasket side of the attaching nut of flanged pad
Plastic mattress；Wherein, the inner side in the middle part of the attaching nut of described flanged pad is provided with positioning plush copper, and described joint screw rod is remote
There is pancake structure from one end of middle screw rod.
The attaching nut of described flanged pad not only has the effect of connection middle screw rod and joint screw rod, also with fixed
Bit function, as long as the attaching nut of flanged pad is screw on the external screw thread of middle screw rod, can just be accurately positioned out screw rod institute
The size of needs, so can just accurately define the distance of two side templates when installing.Described positioning plush copper can be using punching press
Mode is generated in the attaching nut side wall of flanged pad, in attaching nut's precession middle screw rod of flanged pad, the convex
Head is blocked and be limited by middle screw rod when touching middle screw rod, prevents attaching nut's precession of flanged pad excessive or very few
Size needed for causing screw rod is inaccurate.Preferably, the length of the attaching nut of flanged pad is 20 ~ 60 mm, is adapted to actually make
With.
Described joint screw rod is processed into pancake away from one end of middle screw rod, and not only processing technology is simple, Er Qieneng
Flat sleeve is enough adapted to, is easy to using flat sleeve dismounting joint screw rod.Therefore the joint screw rod can be utilized rapidly with flat sleeve
Electric wrench dismounting, in actual use, the take-down time only needs one second.Preferably, described pancake structure directly exists
Joint screw rod one end processes to be formed.
Described plastic mattress has the effect of mortar leakage prevention, can effectively prevent concrete from spilling and be readily disassembled.It is preferred that
, plastic mattress is shaped as hollow truncated cone-shaped.
Preferably, described middle screw rod middle part is provided with waterstop pad, and the waterstop pad can more effectively leakproof after into concrete
Sealing.
The beneficial effects of the utility model are：Middle screw rod and joint screw rod are connected using the attaching nut of flanged pad,
The structure of sealing up screw is not only simplify, and being accurately positioned for screw size can be realized；Joint screw rod one end is designed to flat
Flat shape, not only processing technology is simple, and can realize fast quick-detach, and flat sleeve blocks the pancake structure of joint screw rod by electricity
Wrench can exit joint screw rod for 1 second from the attaching nut of flanged pad, you can easily remove template, save a large amount of
Human and material resources, and the damage of template is reduced, the joint screw rod pulled down can be recycled；After form removable, the two of sealing up screw
End without cutting, without doing antirust treatment, only need to directly be filled with mortar it is floating can carry out waterproof homework, reduce commonly
The worry that three section screw rods need to be dismantled repeatedly；And low cost of manufacture, it is convenient to use, not only ensure that construction quality but also accelerated and applied
Work speed, is easy to be widely popularized utilization.The product will bring huge economic benefit for society.
Brief description of the drawings
Fig. 1 is assembled state schematic diagram of the present utility model.
Fig. 2 is middle screw rod schematic diagram of the present utility model.
Fig. 3 is joint screw rod schematic diagram of the present utility model.
Fig. 4 is attaching nut's schematic diagram of flanged pad of the present utility model.
Fig. 5 is use state schematic diagram of the present utility model.
In figure, 1. middle screw rod, 11. waterstop pads, the external screw thread of 12. middle screw rods, 2. joint screw rod, 21. joint spiral shells
Bar pancake structure, the external screw thread of 22. joint screw rods, the 3. attaching nut of flanged pad, 31. flange gaskets, 32. flanged pads
The internal thread of attaching nut, 33. position plush coppers, 4. plastic mattress, 5. template, and 6. the lumps of wood is stupefied, 7. steel pipe, 8. fastener, 9. fasten
Nut.
Specific embodiment
As shown in Figures 1 to 4, the utility model is achieved in that it is a kind of fast two ends can recycle three sections
Tear sealing up screw open, it includes the attaching nut 3 of the flanged pad of joint screw rod 2, two of middle screw rod 1, two and two plastic mattresses
4, it is characterised in that：The attaching nut 3 that there is external screw thread 12 or 22, flanged pad at middle screw rod 1 and the two ends of joint screw rod 2 has
Internal thread 32, the two ends of middle screw rod 1 are connected by the attaching nut 3 of flanged pad with a joint screw rod 2 respectively, in band
The flange gasket side of the attaching nut 3 of flange gasket sets plastic mattress 4；Wherein, the middle part of attaching nut 3 of described flanged pad
Inner side is provided with positioning plush copper 33, and described joint screw rod 2 is pancake structure 21 away from one end of middle screw rod 1.
The length of the attaching nut 3 of flanged pad is 40mm.
Plastic mattress 4 is shaped as hollow truncated cone-shaped.
The described middle part of middle screw rod 1 is provided with waterstop pad 11.
Described pancake structure 21 directly processes to be formed in joint screw rod one end.
As shown in figure 5, when actually used, first in the attaching nut 3 of the flanged pad of two ends precession of middle screw rod 1, respectively
Screw on joint screw rod 2, set up plastic mattress 4, be put into the middle of template 5；Two side templates 5 are carried out into matched moulds, it is then perpendicular in the outside of template 5
Top wood stupefied 6, steel pipe 7 or rectangular tube in transverse strands along with fastener 8, and are fastened with clamp nut 9.Casting concrete into
After concrete, the clamp nut 9 at two ends, fastener 8, steel pipe 7 and the lumps of wood stupefied 6 are removed, then match somebody with somebody flat head sleeve using electric wrench
Cylinder is detachable connector screw rod 2, only need to open electric wrench, i.e., by flat head sleeve jacket casing in the pancake structure 21 of joint screw rod 2
Joint screw rod 2 can be quickly pulled down, the joint screw rod 2 pulled down can be recycled.
Claims (5)
1. three sections of Quick Release sealing up screw that a kind of two ends can recycle, it includes middle screw rod, two joint screw rods, two bands
The attaching nut of flange gasket and two plastic mattresses, it is characterised in that：The two ends of middle screw rod are respectively by the connection of flanged pad
Nut is connected with a joint screw flight, and plastic mattress is set in the flange gasket side of the attaching nut of flanged pad；Wherein, institute
Inner side in the middle part of the attaching nut of the flanged pad stated is provided with positioning plush copper, and described joint screw rod is away from the one of middle screw rod
End has pancake structure.
2. three sections of Quick Release sealing up screw that two ends according to claim 1 can recycle, it is characterised in that：Flanged pad
Attaching nut length be 20 ~ 60 mm.
3. three sections of Quick Release sealing up screw that two ends according to claim 1 can recycle, it is characterised in that：Described modeling
Backing strap is shaped as hollow truncated cone-shaped.
4. three sections of Quick Release sealing up screw that two ends according to claim 1 can recycle, it is characterised in that：In described
Between screw rod middle part be provided with waterstop pad.
5. three sections of Quick Release sealing up screw that two ends according to claim 1 can recycle, it is characterised in that：Described is flat
Flat shape structure directly processes to be formed in joint screw rod one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621209587.8U CN206220513U (en) | 2016-11-09 | 2016-11-09 | Three sections of Quick Release sealing up screw that a kind of two ends can recycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621209587.8U CN206220513U (en) | 2016-11-09 | 2016-11-09 | Three sections of Quick Release sealing up screw that a kind of two ends can recycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206220513U true CN206220513U (en) | 2017-06-06 |
Family
ID=58793182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621209587.8U Expired - Fee Related CN206220513U (en) | 2016-11-09 | 2016-11-09 | Three sections of Quick Release sealing up screw that a kind of two ends can recycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206220513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104468A (en) * | 2017-12-22 | 2018-06-01 | 宁波二十冶建设有限公司 | A kind of multisection type sealing up screw and its application method |
-
2016
- 2016-11-09 CN CN201621209587.8U patent/CN206220513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104468A (en) * | 2017-12-22 | 2018-06-01 | 宁波二十冶建设有限公司 | A kind of multisection type sealing up screw and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20191109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |