CN106948599A - A kind of split bolt and its application method - Google Patents
A kind of split bolt and its application method Download PDFInfo
- Publication number
- CN106948599A CN106948599A CN201710232751.XA CN201710232751A CN106948599A CN 106948599 A CN106948599 A CN 106948599A CN 201710232751 A CN201710232751 A CN 201710232751A CN 106948599 A CN106948599 A CN 106948599A
- Authority
- CN
- China
- Prior art keywords
- pair
- stud
- template
- split bolt
- sleeve pipe
- 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.)
- Pending
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Classifications
-
- 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
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
- E04G17/0657—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts fully recoverable
Abstract
The present invention provides a kind of split bolt and its application method, and the split bolt includes：Interior stud；A pair of extension sleeve pipes, the two ends of each extension sleeve pipe have internal thread respectively；One external stud, the pair of outer stud is connected by extending sleeve pipe with the two ends of interior stud respectively；One contacting piece and knob, the fastener and knob are arranged on the two ends of an external stud.The split bolt of the present invention uses three sections or four-part form structure, and component source is wide, it is possible to use reinforcing bar leftover bits and pieces can complete.Compared with two-period form structure, assembling and disassembling is more convenient, and four-part form is compared with three stage structure, and combination more random, more saving of labor can be with adjustment length, it is adaptable to which different-thickness wall is poured.Installation and removal all without welding, saving of work and time, be used in turn, good economy performance.Template will not be destroyed during dismounting, increases the template number of turnover.The concrete appearance of formation is smooth attractive in appearance, available for structures such as clear-water concretes.
Description
Technical field
The present invention relates to building field, specifically, it is related to a kind of split bolt and its application method.
Background technology
During industrial building is poured into a mould, if supporter during supporting module only on the outside of master plate carrys out support shuttering,
Then due to being easy to produce swollen mould phenomenon, therefore it is difficult to ensure that the section tool of the wall finally poured into during pour concrete in template
There is the size of design.Therefore during supporting module, cutting for the wall finally poured into is generally ensured using split bolt
Face size.Multiple split bolts can be used in supporting module, using split bolt supporting module and after pouring into a mould concrete,
Both needed the center section of kingbolt being embedded in concrete, and needed to cut off two ends redundance again, this causes artificial wave
Take, and the part of two tip cut-offs can not be reused, and cause the waste of material.
Especially Construction of Impermeable Concrete needs split bolt with fastening, impervious double effectses, conventional impervious to drawing
Bolt has complex manufacturing technology, time-consuming, impervious effect is poor, poor for applicability, can not be used in turn, and concrete appearance
The defects such as template are damaged when difference, form removal.
The content of the invention
The present invention provides a kind of split bolt, including：Interior stud；A pair of extension sleeve pipes；One external stud, should
External stud is connected by this pair of extension sleeve pipe with the two ends of the interior stud respectively；One contacting piece, the contacting piece
It is separately positioned on the two ends of the external stud；And a pair of knobs, screw respectively on the external stud, and against
In the outside of the contacting piece.
Preferably, the interior stud includes stud on the inside of a pair of inside stud and connection sleeve pipe, this pair
Connected by the connection sleeve pipe.
Preferably, the interior stud is arranged between a pair of templates, and this pair of extension sleeve pipe is born against in this pair of mould
The inner side of plate, the external stud penetrates this pair of template to extension on the outside of this pair of template, the contacting piece and this pair of knob respectively
For fixing this pair of template.
Preferably, it is respectively arranged with and is set on the external stud between this pair of extension sleeve pipe and this pair of template
A pair of corks.
Preferably, this pair of cork is taper type.
Preferably, one or more annular wings are extended along the connection sleeve pipe radial outside in the connection sleeve pipe
Plate.
Preferably, also including two groups of fixing pipes, two groups of fixing pipes are located at the outside of this pair of template, the contacting piece respectively
Bear against on the outer wall of two groups of fixing pipes.
Preferably, the contacting piece have respectively fitted with the outer wall of each fixing pipe of two groups of fixing pipes one or
Multiple breach.
The present invention also provides a kind of application method of split bolt, comprises the following steps：A. interior stud is arranged on
Between a pair of templates, the two ends for extending sleeve pipe and be connected to an external stud interior stud, extension sleeve pipe difference are utilized
The inner side of this pair of template is resisted against, outer stud penetrates template to both sides；B. the portion on the outside of template is passed in outer stud
Fastener and knob fixed form are utilized respectively on point；C. the pouring concrete in spaces enclosed in this pair of template；D treat concrete into
After type, unscrew knob and dismantle outer stud, then dismantle template.
Preferably, before step a, adjustment extension sleeve pipe so that split bolt is adapted to template spacing.
The split bolt of the present invention uses three sections or four-part form structure, and component source is wide, it is possible to use reinforcing bar leftover bits and pieces is
It can complete.Compared with two-period form structure, it is more convenient to remove, and four-part form is compared with three stage structure, and combination is more random,
Can be with adjustment length, it is adaptable to which different-thickness wall is poured.Installation and removal all without welding, saving of work and time, are used in turn, passed through
Ji property is good.Template will not be destroyed during dismounting, increases the template number of turnover.The concrete appearance of formation is smooth attractive in appearance, available for clear
The structures such as water coagulation soil.
Brief description of the drawings
By the way that embodiment is described with reference to accompanying drawings below, features described above of the invention and technological merit will become
More understand and be readily appreciated that.
Fig. 1 is the structural representation one for the split bolt for representing the embodiment of the present invention；
Fig. 2 is the structural representation two for the split bolt for representing the embodiment of the present invention.
Embodiment
The embodiment of split bolt of the present invention described below with reference to the accompanying drawings.One of ordinary skill in the art
It will recognize, without departing from the spirit and scope of the present invention, a variety of modes or its combination pair can be used
Described embodiment is modified.Therefore, accompanying drawing and description are inherently illustrative, rather than will for limiting right
The protection domain asked.In addition, in this manual, accompanying drawing is drawn not in scale, and identical reference represents identical
Part.
Fig. 1 is the structural representation one for the split bolt for representing the embodiment of the present invention, as shown in figure 1, the split bolt bag
Include：Interior stud 11, a pair of extension sleeve pipes 22, an external stud 12, a contacting piece 61 and knobs 71.Wherein, a pair
Outer stud 12 is connected to the two ends of interior stud 11 by extending sleeve pipe 22 respectively, and the contacting piece is separately positioned on this pair
The two ends of outer stud.This pair of knob is screwed on the external stud respectively, and is resisted against the outside of the contacting piece.
In wall pouring construction, two pieces of arranged for interval of template 41, the inner space folded by two pieces of templates 41 is coagulation
Native casting space.Interior stud 11 is located between two pieces of templates 41, and make it that the outer stud at two ends penetrates template respectively
Extend on the outside of to template, and extend the inner side that sleeve pipe 22 is then against template 41.It is respectively arranged with the outside of two pieces of templates 41 many
Root fixing pipe 51, certain fixing pipe 51 can also be more than two.Or fixing pipe is one, and drilled in this root fixing pipe
So that outer stud passes through, but, it is preferable that the fixing pipe 51 of two or more than two is set respectively in the outside of template.
It is outer wall and the lateral surface of template 41 laminating of fixing pipe 51 by taking two fixing pipes 51 as an example in Fig. 1, reuses fastener 61 and be pressed in admittedly
On the outer wall of fixed tube 51, the fastener 61 has the arc-shaped breach fitted with the arc-shaped outer wall of fixing pipe, is being fixed pipe
When, arc-shaped breach is fitted with arc-shaped outer wall, can more preferable fixed form, knob 71 then screwed on outer stud,
And it is against the outside of fastener 61.After the completion of pouring, outer stud and knob, fastener, cork etc. can be unloaded, had enough to meet the need
Use.
, can be fixed by template by above structure, prevent that play or deformation occur for template in casting process.Using
Multisection type stud is combined into one, and each section of stud can be completed using reinforcing bar leftover bits and pieces.With two-period form structure
Compare, it is more convenient to remove.Installation and removal all without welding, saving of work and time, be used in turn, good economy performance.Will not during dismounting
Template is destroyed, increases the template number of turnover.
In one alternate embodiment, interior stud 11 can be a pair pairs connected as one by connection sleeve pipe 21
Hook bolt 111, as shown in Fig. 2 a pair of studs 111 are connected with connection sleeve pipe 21 respectively.It can use and for example be threadedly coupled,
It can certainly be connected using such as flange.Two studs 111 form interior stud 11 by the connection of connection sleeve pipe 21.
Interior stud 11 is formed using a pair of studs 111, the length of interior stud 11 can be arbitrarily adjusted, to adapt to difference
The concrete wall of thickness.
In one alternate embodiment, it is additionally provided with and is arranged in outer double end spiral shell between extension sleeve pipe 22 and the template of homonymy
Cork 31 on bolt 12.One end of the cork 31 and the end contact of extension sleeve pipe 22, one end and template interior side contacts, the cork
31 are deformed when knob is tightened, and can seal concreting space, prevent Concrete Leakage.Pouring completion
Afterwards, the cork 31 can together be disassembled in company with outer stud 12, be reused.
In one alternate embodiment, the cork 31 is taper type, specifically, and cork 31 is along side from inside to outside
The taper type structure gradually increased to diameter.Be conducive to sealing the space that outer stud penetrates template, also, after form removal,
The taper type structure also allows for taking out.
In one alternate embodiment, in connection sleeve pipe 21, one is extended along the radial outside of connection sleeve pipe 21
Or multiple annular wing plates 211.The annular wing plate 211 can be integrally formed with connection sleeve pipe 21, and annular wing plate 211 can be adopted
It is made of the metal such as steel plate.After the completion of pouring, interior stud 11 and connection sleeve pipe 21, extension sleeve pipe 22 stay in mixed
In solidifying soil.And outer stud 12, cork 31 and the knob 71 at two ends are to disassemble, reuse.Stay in coagulation
Annular wing plate in soil is prevented from external water and infiltrates through interior through wall.
In one alternate embodiment, it is interior after interior stud 11 and outer stud 12 are screwed by extending sleeve pipe 22
The end face of stud 11 extrudes laminating with the end face of outer stud 12 respectively so that interior stud and outer stud knot
Bulk strength lifting after conjunction.
The present invention also provides the method that wall is poured using above-described split bolt, and step is as follows：
A. using the two ends for extending sleeve pipe 22 and be connected to outer stud 12 interior stud 11, and outer double end spiral shell is caused
Bolt 12 penetrates template to both sides.Wherein, it can, according to the wall center line and both sides sideline drawn, first set up one to set up template
Side template, wears split bolt, and another side template is then set up again so that interior stud and extension sleeve pipe are located at two pieces of templates
Between；
B. extended in outer stud and fastener 61 and the fixed form 41 of knob 71 are utilized respectively on the part on the outside of template；
C. the pouring concrete in spaces enclosed in two pieces of templates 41；
D disassembles outer stud 12 after after concrete formation, unscrewing knob 71, then dismantles template 41.
In one alternate embodiment, before step a, adjustment connection sleeve pipe 21 and extension sleeve pipe 22 so as to drawing
The length of bolt and the pitch match of template 41, specifically, are so that one end and the template interior side contacts of extension sleeve pipe 22.
In one alternate embodiment, it is additionally provided with and is arranged in outer double end spiral shell between extension sleeve pipe 22 and the template of homonymy
Cork 31 on bolt 12.One end of the cork 31 and the end contact of extension sleeve pipe 22, one end and template interior side contacts, the cork
31 are deformed when knob is tightened, and can seal concreting space, prevent Concrete Leakage.In adjustment to drawing
During bolt length, one end and the template interior side contacts of cork are so that.
The split bolt of the present invention uses three sections or four-part form structure, and component source is wide, it is possible to use reinforcing bar leftover bits and pieces is
It can complete.Compared with two-period form structure, it is more convenient to remove, and four-part form is compared with three stage structure, and combination is more random,
Can be with adjustment length, it is adaptable to which different-thickness wall is poured.Installation and removal all without welding, saving of work and time, are used in turn, passed through
Ji property is good.Template will not be destroyed during dismounting, increases the template number of turnover.The concrete appearance of formation is smooth attractive in appearance, available for clear
The structures such as water coagulation soil.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of split bolt, it is characterised in that including：
Interior stud；
A pair of extension sleeve pipes；
One external stud, the external stud is connected by the two ends of this pair of extension sleeve pipe and the interior stud respectively
Connect；
One contacting piece, the contacting piece is separately positioned on the two ends of the external stud；And
A pair of knobs, are screwed on the external stud, and be resisted against the outside of the contacting piece respectively.
2. split bolt according to claim 1, wherein, the interior stud includes a pair of inside stud and company
Stud is connected by the connection sleeve pipe on the inside of female connector pipe, this pair.
3. split bolt according to claim 1, wherein, the interior stud is arranged between a pair of templates, this pair
Extension sleeve pipe is born against in the inner side of this pair of template, and the external stud penetrates this pair of template to this pair of template outside respectively
Extension, the contacting piece and this pair of knob are used to fix this pair of template.
4. split bolt according to claim 3, wherein, it is respectively arranged between this pair of extension sleeve pipe and this pair of template
It is set in a pair of corks on the external stud.
5. split bolt according to claim 4, wherein, this pair of cork is taper type.
6. split bolt according to claim 2, wherein, along the connection sleeve pipe radial outside in the connection sleeve pipe
Extend one or more annular wing plates.
7. split bolt according to claim 3, also including two groups of fixing pipes, two groups of fixing pipes are located at this pair respectively
The outside of template, the contacting piece is born against on the outer wall of two groups of fixing pipes.
8. split bolt according to claim 7, the contacting piece has each fixation with two groups of fixing pipes respectively
One or more breach of the outer wall laminating of pipe.
9. a kind of application method of split bolt, it is characterised in that comprise the following steps：
A. interior stud is arranged between a pair of templates, interior double end is connected to using sleeve pipe is extended by an external stud
The two ends of bolt, extension sleeve pipe is born against in the inner side of this pair of template, and outer stud penetrates template to both sides；
B. passed in outer stud and fastener and knob fixed form are utilized respectively on the part on the outside of template；
C. the pouring concrete in spaces enclosed in this pair of template；
Then d dismantles template after after concrete formation, unscrewing the outer stud of knob dismounting.
10. the application method of split bolt according to claim 9, wherein,
Before step a, adjustment extension sleeve pipe so that split bolt is adapted to template spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232751.XA CN106948599A (en) | 2017-04-11 | 2017-04-11 | A kind of split bolt and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232751.XA CN106948599A (en) | 2017-04-11 | 2017-04-11 | A kind of split bolt and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106948599A true CN106948599A (en) | 2017-07-14 |
Family
ID=59475484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710232751.XA Pending CN106948599A (en) | 2017-04-11 | 2017-04-11 | A kind of split bolt and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106948599A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149926A (en) * | 2017-11-28 | 2018-06-12 | 孔金河 | Split bolt component and its application in water conservancy formwork for placing system |
| CN113482343A (en) * | 2021-07-31 | 2021-10-08 | 张明鑫 | Detachable waterproof split bolt |
| CN115787868A (en) * | 2023-01-05 | 2023-03-14 | 山东雅达节能建材科技有限公司 | Heat-preservation integrated building wall and construction process thereof |
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| CN200992808Y (en) * | 2006-12-21 | 2007-12-19 | 孙翔 | Detachable wall-through bolt group |
| CN201068649Y (en) * | 2007-06-06 | 2008-06-04 | 严安斌 | Energy-saving water-stopping pull rod |
| CN201297035Y (en) * | 2009-03-09 | 2009-08-26 | 广东浩和建筑有限公司 | Three-segments type water sealing split screw |
| CN101545319A (en) * | 2008-03-27 | 2009-09-30 | 中国二十冶建设有限公司 | Split bolt for concrete template and using method of same |
| CN202450780U (en) * | 2011-11-22 | 2012-09-26 | 浙江宇达建设有限公司 | Combined threaded rod |
| CN103195243A (en) * | 2013-03-29 | 2013-07-10 | 中天建设集团有限公司 | Adjustable water stop split bolt |
| CN204645641U (en) * | 2015-03-24 | 2015-09-16 | 福建海源新材料科技有限公司 | Construction formwork is to drawing device |
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2017
- 2017-04-11 CN CN201710232751.XA patent/CN106948599A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200992808Y (en) * | 2006-12-21 | 2007-12-19 | 孙翔 | Detachable wall-through bolt group |
| CN201068649Y (en) * | 2007-06-06 | 2008-06-04 | 严安斌 | Energy-saving water-stopping pull rod |
| CN101545319A (en) * | 2008-03-27 | 2009-09-30 | 中国二十冶建设有限公司 | Split bolt for concrete template and using method of same |
| CN201297035Y (en) * | 2009-03-09 | 2009-08-26 | 广东浩和建筑有限公司 | Three-segments type water sealing split screw |
| CN202450780U (en) * | 2011-11-22 | 2012-09-26 | 浙江宇达建设有限公司 | Combined threaded rod |
| CN103195243A (en) * | 2013-03-29 | 2013-07-10 | 中天建设集团有限公司 | Adjustable water stop split bolt |
| CN204645641U (en) * | 2015-03-24 | 2015-09-16 | 福建海源新材料科技有限公司 | Construction formwork is to drawing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149926A (en) * | 2017-11-28 | 2018-06-12 | 孔金河 | Split bolt component and its application in water conservancy formwork for placing system |
| CN113482343A (en) * | 2021-07-31 | 2021-10-08 | 张明鑫 | Detachable waterproof split bolt |
| CN115787868A (en) * | 2023-01-05 | 2023-03-14 | 山东雅达节能建材科技有限公司 | Heat-preservation integrated building wall and construction process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
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| RJ01 | Rejection of invention patent application after publication |