CN204059615U - A kind of split bolt hole shutoff Enhanced bolt - Google Patents
A kind of split bolt hole shutoff Enhanced bolt Download PDFInfo
- Publication number
- CN204059615U CN204059615U CN201420371203.7U CN201420371203U CN204059615U CN 204059615 U CN204059615 U CN 204059615U CN 201420371203 U CN201420371203 U CN 201420371203U CN 204059615 U CN204059615 U CN 204059615U
- Authority
- CN
- China
- Prior art keywords
- shutoff
- split bolt
- enhanced
- bolt hole
- bolt
- 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
Links
- 238000010792 warming Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 239000002131 composite material Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract description 2
- 238000004078 waterproofing Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 208000034189 Sclerosis Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
A kind of split bolt hole shutoff Enhanced bolt of the present utility model, comprise the hollow tightening latch on independently fastening screw, end fasteners and band chassis, fastening screw runs through hollow tightening latch and end penetrates end fasteners, and end fasteners comprises can at the soft shutoff gum cover by expanded radially after axial compression.The beneficial effects of the utility model are: use this programme only once need punch to complex heat-preservation plate body, avoid the destruction of repeatedly punching to warming plate, make full use of the effect in split bolt hole, reinforce insulation plate body; Adopt soft shutoff gum cover and antiseepage flexible gasket two methods to carry out antiseepage, waterproofing work, existing complicated procedures of forming is simplified optimization, time saving and energy saving.
Description
Technical field
The utility model relates to building unit technical field, specifically a kind of split bolt hole shutoff Enhanced bolt.
Background technology
Increasing building structure insulating product is applied in building trade now, 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 application process, construction and installation operation is loaded down with trivial details: first will punch prepackage girth member on cast-in-place composite insulation boards, formwork is still wanted secondary to punch and is installed split bolt 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 utility model provides and a kind ofly simplifies working procedure, time saving and energy saving split bolt hole shutoff Enhanced bolt.
The utility model is realized by following measures:
A kind of split bolt hole shutoff Enhanced bolt of the present utility model, comprise the hollow tightening latch on independently fastening screw, end fasteners and band chassis, described fastening screw runs through hollow tightening latch and end penetrates end fasteners, and described end fasteners comprises can at the soft shutoff gum cover by expanded radially after axial compression.
Above-mentioned end fasteners 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, Anti-slip cover is provided with the barb structure of the oblique tilting of some layers.
The back side, above-mentioned chassis is provided with the antiseepage flexible gasket be enclosed within 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 beneficial effects of the utility model are: use this programme only once need punch to complex heat-preservation plate body, avoid the destruction of repeatedly punching to warming plate, make full use of the effect in split bolt hole, reinforce insulation plate body; Adopt soft shutoff gum cover and antiseepage flexible gasket two methods to carry out antiseepage, waterproofing work, existing complicated procedures of forming is simplified optimization, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram that the utility model embodiment is arranged on in-situ concrete wall.
Fig. 2 is the parts decomposition texture schematic diagram of the utility model embodiment.
In Fig. 3, A figure is that the utility model combines uninstalled structural representation, B figure be the utility model combination install fastening after structural representation.
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 fasteners, 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, further detailed description is done to the utility model:
As shown in Figure 1, 2, a kind of split bolt hole shutoff Enhanced bolt of the present utility model, comprises independently tight
Gu the hollow tightening latch 104 on screw rod 101, end fasteners 6 and band chassis 102, and high strength, anticorrosive, anti-aging materials is all adopted to make.The dish back side is provided with the antiseepage flexible gasket 103 be enclosed within 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 fasteners,
end fastenerscomprising can at the soft shutoff gum cover 105 by expanded radially after axial compression.
End fasteners 6 also comprises Anti-slip cover 106, and Anti-slip cover 106 is positioned at soft shutoff gum cover 105 rear end and connects as one with soft shutoff gum cover 105, Anti-slip cover 106 is provided with the barb structure of the oblique tilting of some layers.Anti-slip cover 106 diameter is slightly less than split bolt bore dia, and after fastening screw 101 exerts a force, the barb structure that can expand embeds split bolt wall-through hole sleeve pipe 4 inwall, improves the fastness connected.Chassis 102 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 utility model is applied in the composite insulation boards shear wall structure of employing cast-in-situ concrete formed by integrally casting, directly penetrate in the split bolt wall-through hole of this shear wall structure by the fastening screw 101 combined, end fasteners 6 and hollow tightening latch 104, split bolt wall-through hole remaining inside space uses auxiliary shutoff material to carry out adding stifled polishing.In work progress, first the cast-in-place composite insulation boards 3 of one is located and builds forming concrete body of wall 2, removes attached template and split bolt after concrete wall sclerosis.Enhanced bolt composite member 1 will be combined insert in split bolt wall-through hole sleeve pipe 4.Position-limiting action is played on the chassis 102 of hollow tightening latch 104, and composite insulation boards 3 outer wall is close to by chassis 102 and antiseepage flexible gasket 103.As shown in Figure 3, screw fastening screw 101, make end secure component 6 to both sides expansion, cause Anti-slip cover 106 barb structure and embed split bolt wall-through hole sleeve pipe 4 wall body, soft shutoff gum cover 105 is also subject to axial compression to expanded radially, thus plays the effect of shutoff.Split bolt wall-through hole sleeve pipe 4 remaining inside space can use the auxiliary shutoff material 5 such as polyurathamc or expansive mortar to carry out adding stifled polishing.All the other body of wall subsequent construction technique performs 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, under the prerequisite not departing from the art of this patent principle; can also make some improvement and replacement, these improve and replace the protection domain that also should be considered as this patent.
Claims (4)
1. a split bolt hole shutoff Enhanced bolt, it is characterized in that: the hollow tightening latch comprising independently fastening screw, end fasteners and band chassis, described fastening screw runs through hollow tightening latch and end penetrates end fasteners, and described end fasteners comprises can at the soft shutoff gum cover by expanded radially after axial compression.
2. split bolt hole shutoff Enhanced bolt according to claim 1, it is characterized in that: described end fasteners also comprises Anti-slip cover, described Anti-slip cover is positioned at soft shutoff gum cover rear end and connects as one with soft shutoff gum cover, Anti-slip cover is provided with the barb structure of the oblique tilting of some layers.
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 be enclosed within hollow tightening latch.
4. split bolt hole shutoff Enhanced bolt according to claim 1, it 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371203.7U CN204059615U (en) | 2014-07-07 | 2014-07-07 | A kind of split bolt hole shutoff Enhanced bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371203.7U CN204059615U (en) | 2014-07-07 | 2014-07-07 | A kind of split bolt hole shutoff Enhanced bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059615U true CN204059615U (en) | 2014-12-31 |
Family
ID=52201158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420371203.7U Expired - Fee Related CN204059615U (en) | 2014-07-07 | 2014-07-07 | A kind of split bolt hole shutoff Enhanced bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204059615U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060702A (en) * | 2014-07-07 | 2014-09-24 | 杜霄鹤 | Split bolt hole plugging and reinforcing bolt and application thereof |
| CN106760370A (en) * | 2015-11-24 | 2017-05-31 | 绵阳豪强木制品有限公司 | A kind of barb adjusts fixing device and its application method |
| CN110748016A (en) * | 2019-10-28 | 2020-02-04 | 中国一冶集团有限公司 | Heat-insulating waterproof sheet mounting structure of dry-hanging outer wall and mounting method thereof |
| CN115142569A (en) * | 2022-06-27 | 2022-10-04 | 中建三局科创发展(江苏)有限公司 | Integrated split bolt suitable for novel prefabricated wallboard and construction method |
| CN115478703A (en) * | 2022-10-17 | 2022-12-16 | 四川大学 | Method for preventing frost heaving cracking of concrete hole |
-
2014
- 2014-07-07 CN CN201420371203.7U patent/CN204059615U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060702A (en) * | 2014-07-07 | 2014-09-24 | 杜霄鹤 | Split bolt hole plugging and reinforcing bolt and application thereof |
| CN106760370A (en) * | 2015-11-24 | 2017-05-31 | 绵阳豪强木制品有限公司 | A kind of barb adjusts fixing device and its application method |
| CN110748016A (en) * | 2019-10-28 | 2020-02-04 | 中国一冶集团有限公司 | Heat-insulating waterproof sheet mounting structure of dry-hanging outer wall and mounting method thereof |
| CN115142569A (en) * | 2022-06-27 | 2022-10-04 | 中建三局科创发展(江苏)有限公司 | Integrated split bolt suitable for novel prefabricated wallboard and construction method |
| CN115142569B (en) * | 2022-06-27 | 2024-05-03 | 中建三局科创发展(江苏)有限公司 | Integrated split bolt suitable for prefabricated wallboard and construction method |
| CN115478703A (en) * | 2022-10-17 | 2022-12-16 | 四川大学 | Method for preventing frost heaving cracking of concrete hole |
| CN115478703B (en) * | 2022-10-17 | 2024-05-10 | 四川大学 | Method for preventing frost heaving and cracking of concrete holes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |