CN104060702A - Split bolt hole plugging and reinforcing bolt and application thereof - Google Patents

Split bolt hole plugging and reinforcing bolt and application thereof Download PDF

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Publication number
CN104060702A
CN104060702A CN201410319436.7A CN201410319436A CN104060702A CN 104060702 A CN104060702 A CN 104060702A CN 201410319436 A CN201410319436 A CN 201410319436A CN 104060702 A CN104060702 A CN 104060702A
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CN
China
Prior art keywords
bolt
split bolt
shutoff
split
bolt hole
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
Application number
CN201410319436.7A
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Chinese (zh)
Inventor
杜霄鹤
Original Assignee
杜霄鹤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杜霄鹤 filed Critical 杜霄鹤
Priority to CN201410319436.7A priority Critical patent/CN104060702A/en
Publication of CN104060702A publication Critical patent/CN104060702A/en
Pending legal-status Critical Current

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Abstract

The invention provides a split bolt hole plugging and reinforcing bolt and an application thereof. The split bolt hole plugging and reinforcing bolt comprises an independent fastening screw, an end fastener and a hollow bolt rod with a base plate. The fastening screw penetrates through the hollow bolt rod, the tail end of the fastening screw penetrates into the end fastener, and the end fastener comprises a soft plugging rubber sleeve which can expand in the radial direction after being extruded in the axial direction. The split bolt hole plugging and reinforcing bolt has the advantages that when the split bolt hole plugging and reinforcing bolt is used, a composite thermal insulation board only needs to be punched once, damage, caused by repeated punching, to the thermal insulation board is avoided, and the function a split bolt hole is fully used for reinforcing the thermal insulation board. Anti-seepage and waterproof treatment is conducted by adopting the double means of the soft plugging rubber sleeve and an anti-seepage flexible gasket, an existing complicated process is simplified and optimized, and time and labor are saved.

Description

A kind of split bolt hole shutoff Enhanced bolt and application thereof
Technical field
The present invention relates to building unit technical field, specifically a kind of split bolt hole shutoff Enhanced bolt and application thereof.
Background technology
Now increasing building structure insulating product is applied in building trade, wherein many insulating products replace concrete wall outboard template to use (or being placed in outboard template inside) and once-pouring of concrete, can reach heat insulating material and the one-shot forming of concrete structure wall.The common split bolt of general use in cast-in-place concrete shear wall structure applications process, construction and installation operation is loaded down with trivial details: prepackage girth member first will punch on cast-in-place composite insulation boards, formwork still wants secondary punching that split bolt is installed after installing, carry out split bolt wall-through hole again and carry out leakproof shutoff after concreting sclerosis.Above operation very complicated, warming plate breakage rate is large, increases manpower consumption, time-consuming.
Summary of the invention
For solving above technical deficiency, the invention provides a kind of simplify working procedure, time saving and energy saving split bolt hole shutoff Enhanced bolt and application thereof.
The present invention is achieved by the following measures:
A kind of split bolt hole shutoff Enhanced bolt of the present invention, comprise independently fastening screw, end securing member and the hollow tightening latch with chassis, described fastening screw runs through hollow tightening latch and end penetrates end securing member, and described end securing member comprises can be at the soft shutoff gum cover that is subject to expanded radially after axial compression.
Above-mentioned end securing member also comprises Anti-slip cover, and described Anti-slip cover is positioned at soft shutoff gum cover rear end and connects as one with soft shutoff gum cover, is provided with the hangnail structure of the oblique perk of some layers on Anti-slip cover.
The back side, above-mentioned chassis is provided with the antiseepage flexible gasket being enclosed within on hollow tightening latch.
Above-mentioned chassis diameter is greater than split bolt bore dia, and this Enhanced bolt total length is greater than warming plate thickness, is less than composite shear wall integral thickness.
The present invention is applied in the composite insulation boards shear wall structure that adopts cast-in-situ concrete formed by integrally casting, the split bolt hole shutoff Enhanced bolt combining is directly penetrated in the split bolt wall-through hole of this shear wall structure, and to use auxiliary shutoff material to add stifled floating for remaining space inside split bolt wall-through hole.
The invention has the beneficial effects as follows: use this programme only need once punch to complex heat-preservation plate body, avoided the destruction of repeatedly punching to warming plate, make full use of the effect in split bolt hole, insulation plate body is reinforced; Adopt soft shutoff gum cover and antiseepage flexible gasket two methods to carry out antiseepage, waterproofing work, existing complicated procedures of forming is simplified to optimization, time saving and energy saving.
Brief description of the drawings
Fig. 1 is that the embodiment of the present invention is arranged on the partial structurtes schematic diagram on in-situ concrete wall.
Fig. 2 is the parts decomposition texture schematic diagram of the embodiment of the present invention.
In Fig. 3, A figure is that the present invention combines uninstalled structural representation, and B figure is that the present invention combines the structural representation of installing after fastening.
In figure: 1 Enhanced bolt composite member, 2 concrete walls, 3 composite insulation boards, 4 split bolt wall-through hole sleeve pipes, 5 auxiliary shutoff material, 6 end securing members, 101 fastening screws, 102 chassis, 103 antiseepage flexible gaskets, 104 hollow tightening latches, 105 soft shutoff gum covers, 106 Anti-slip covers.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is done to further detailed description:
As shown in Figure 1, 2, a kind of split bolt hole shutoff Enhanced bolt of the present invention, comprises independently tight
Gu screw rod 101, end securing member 6 and the hollow tightening latch 104 with chassis 102, and all adopt high strength, anticorrosive, anti-aging material to make.The dish back side is provided with the antiseepage flexible gasket 103 being enclosed within on hollow tightening latch 104.Antiseepage flexible gasket 103 adopts ageing-resistant flexible material to make.Fastening screw 101 runs through hollow tightening latch 104 and end penetrates end securing member, end securing membercomprising can be at the soft shutoff gum cover 105 that is subject to expanded radially after axial compression.
End securing member 6 also comprises Anti-slip cover 106, and Anti-slip cover 106 is positioned at soft shutoff gum cover 105 rear ends and connects as one with soft shutoff gum cover 105, is provided with the hangnail structure of the oblique perk of some layers on Anti-slip cover 106.Anti-slip cover 106 diameters are slightly less than split bolt bore dia, and after fastening screw 101 application of forces, the hangnail structure that can expand embeds split bolt wall-through hole sleeve pipe 4 inwalls, improves the fastness connecting.Chassis 102 diameters are greater than split bolt bore dia, and this Enhanced bolt total length is greater than warming plate thickness, is less than composite shear wall integral thickness.
The present invention is applied in the composite insulation boards shear wall structure that adopts cast-in-situ concrete formed by integrally casting, the fastening screw combining 101, end securing member 6 and hollow tightening latch 104 are directly penetrated in the split bolt wall-through hole of this shear wall structure, remaining space uses auxiliary shutoff material to add stifled polishing inside split bolt wall-through hole.In work progress, first shaping concrete wall 2 is located and built to the cast-in-place composite insulation boards 3 of one, after concrete wall sclerosis, removes attached template and split bolt.To combine Enhanced bolt composite member 1 inserts in split bolt wall-through hole sleeve pipe 4.Position-limiting action is played on the chassis 102 of hollow tightening latch 104, and chassis 102 and antiseepage flexible gasket 103 are close to composite insulation boards 3 outer walls.As shown in Figure 3, screw fastening screw 101, make end secure component 6 to both sides expansion, cause Anti-slip cover 106 hangnail structures and embed split bolt wall-through hole sleeve pipe 4 wall bodies, soft shutoff gum cover 105 is also subject to axial compression to expanded radially, thereby plays the effect of shutoff.Split bolt wall-through hole sleeve pipe 4 inner side remaining spaces can use the auxiliary shutoff material 5 such as polyurathamc or expansive mortar to add stifled polishing.The follow-up construction technology of all the other bodies of wall is carried out by existing job specfication operation.
The above is only the preferred embodiment of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.

Claims (5)

1. a split bolt hole shutoff Enhanced bolt, is characterized in that: comprise independently fastening screw, end
Securing member and the hollow tightening latch with chassis, described fastening screw runs through hollow tightening latch and end penetrates end securing member, and described end securing member comprises can be at the soft shutoff gum cover that is subject to expanded radially after axial compression.
2. split bolt hole shutoff Enhanced bolt according to claim 1, is characterized in that: described end is tight
Firmware also comprises Anti-slip cover, and described Anti-slip cover is positioned at soft shutoff gum cover rear end and connects as one with soft shutoff gum cover, is provided with the hangnail structure of the oblique perk of some layers on Anti-slip cover.
3. split bolt hole shutoff Enhanced bolt according to claim 1, is characterized in that: the back side, described chassis is provided with the antiseepage flexible gasket being enclosed within on hollow tightening latch.
4. split bolt hole shutoff Enhanced bolt according to claim 1, is characterized in that: described chassis diameter is greater than split bolt bore dia, this Enhanced bolt total length is greater than warming plate thickness, is less than composite shear wall integral thickness.
5. the application of split bolt hole shutoff Enhanced bolt as claimed in claim 1, it is characterized in that: be applied in the composite insulation boards shear wall structure that adopts cast-in-situ concrete formed by integrally casting, combination split bolt hole shutoff Enhanced bolt is directly penetrated in the split bolt wall-through hole of this shear wall structure, and to use auxiliary shutoff material to add stifled floating for remaining space inside split bolt wall-through hole.
CN201410319436.7A 2014-07-07 2014-07-07 Split bolt hole plugging and reinforcing bolt and application thereof Pending CN104060702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410319436.7A CN104060702A (en) 2014-07-07 2014-07-07 Split bolt hole plugging and reinforcing bolt and application thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410319436.7A CN104060702A (en) 2014-07-07 2014-07-07 Split bolt hole plugging and reinforcing bolt and application thereof

Publications (1)

Publication Number Publication Date
CN104060702A true CN104060702A (en) 2014-09-24

Family

ID=51548616

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410319436.7A Pending CN104060702A (en) 2014-07-07 2014-07-07 Split bolt hole plugging and reinforcing bolt and application thereof

Country Status (1)

Country Link
CN (1) CN104060702A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9114624U1 (en) * 1991-11-23 1992-01-16 Hardo-Befestigungen Gmbh, 5760 Arnsberg, De
CN2751094Y (en) * 2004-10-13 2006-01-11 王继强 Plugging-bolt assembly for improvement of external thermal insulation system for cast-in-situ wall
CN201158868Y (en) * 2008-01-08 2008-12-03 北京住总集团有限责任公司 Steel wire gauze locating anchorage member especially for exterior heat preservation
CN201190715Y (en) * 2008-03-25 2009-02-04 赵永生 Screwing self locking type thermal insulation expansion anchor bolt
CN201943309U (en) * 2010-05-27 2011-08-24 上海亚士创能投资有限公司 Expansion tube of anchor part and anchor part with same
CN102261175A (en) * 2010-05-27 2011-11-30 上海亚士创能投资有限公司 Installation method for heat insulated decorative composite board
CN102505766A (en) * 2011-10-31 2012-06-20 江苏德一新型建筑材料科技有限公司 Installing fixing device for outer wall heat-insulation plate
KR20120108633A (en) * 2011-03-25 2012-10-05 이기현 A wall fixed fastner for insulating material board construction
CN103195243A (en) * 2013-03-29 2013-07-10 中天建设集团有限公司 Adjustable water stop split bolt
CN204059615U (en) * 2014-07-07 2014-12-31 杜霄鹤 A kind of split bolt hole shutoff Enhanced bolt

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9114624U1 (en) * 1991-11-23 1992-01-16 Hardo-Befestigungen Gmbh, 5760 Arnsberg, De
CN2751094Y (en) * 2004-10-13 2006-01-11 王继强 Plugging-bolt assembly for improvement of external thermal insulation system for cast-in-situ wall
CN201158868Y (en) * 2008-01-08 2008-12-03 北京住总集团有限责任公司 Steel wire gauze locating anchorage member especially for exterior heat preservation
CN201190715Y (en) * 2008-03-25 2009-02-04 赵永生 Screwing self locking type thermal insulation expansion anchor bolt
CN201943309U (en) * 2010-05-27 2011-08-24 上海亚士创能投资有限公司 Expansion tube of anchor part and anchor part with same
CN102261175A (en) * 2010-05-27 2011-11-30 上海亚士创能投资有限公司 Installation method for heat insulated decorative composite board
KR20120108633A (en) * 2011-03-25 2012-10-05 이기현 A wall fixed fastner for insulating material board construction
CN102505766A (en) * 2011-10-31 2012-06-20 江苏德一新型建筑材料科技有限公司 Installing fixing device for outer wall heat-insulation plate
CN103195243A (en) * 2013-03-29 2013-07-10 中天建设集团有限公司 Adjustable water stop split bolt
CN204059615U (en) * 2014-07-07 2014-12-31 杜霄鹤 A kind of split bolt hole shutoff Enhanced bolt

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Application publication date: 20140924