CN204531083U - One is exempted from form removal body of wall template and is docked pull bar - Google Patents
One is exempted from form removal body of wall template and is docked pull bar Download PDFInfo
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- CN204531083U CN204531083U CN201520187937.4U CN201520187937U CN204531083U CN 204531083 U CN204531083 U CN 204531083U CN 201520187937 U CN201520187937 U CN 201520187937U CN 204531083 U CN204531083 U CN 204531083U
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- pull bar
- spiral shell
- shell head
- circular spiral
- form removal
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Abstract
Technical solutions of the utility model are as follows: one is exempted from form removal body of wall template and docked pull bar, comprise outer silk pull bar and internal thread pull bar, outer silk pull bar is made up of circular spiral shell head, straight-bar, external thread rod, internal thread pull bar is made up of circular spiral shell head, straight-bar, inner thread sleeve, external thread rod is threaded with inner thread sleeve, is provided with interior hexagonal screw in circular spiral shell head.
Description
Technical field
The utility model relates to a kind of novel building wall construction instrument, is specially one and exempts from form removal body of wall template and dock pull bar.
Background technology
At present, exempt from form removal body of wall, the fixed form of template adopts cementing, screw connection etc., although some part such as keel, the foam concrete etc. of template and body of wall can be fixed together by these connected modes, but body of wall two side template is not directly connected by instrument, globality and the shock resistance of form removal body of wall are exempted from impact.As adopted traditional formwork tie fixed form, pull bar terminates to need to remove at wall construction, and the bolt hole formed owing to installing pull bar needs to carry out secondary filling construction, to ensure the heat insulation effect of body of wall.As name is called opposite pulling rod for adjustable template (application number: 200820077326.4), this technical scheme has good template fixed effect, but need to remove this pull bar after construction terminates, just need to carry out secondary filling to tie rod hole, and its sleeve pipe forever stays within the walls, consume manpower and materials, and affect the heat insulation effect of body of wall.
Summary of the invention
Exempt from form removal body of wall non-dismantling formwork fix to solve, ensure globality and the heat insulation effect of body of wall, the utility model provides one and exempts from form removal body of wall template and dock pull bar, this pull bar adjustable length, anticorrosion, good heat-insulation effect, easy to use, can be used as and exempt from a form removal body of wall part and be retained in body of wall and do not remove, shorten the construction period, improve wall stability.
Technical solutions of the utility model are as follows: one is exempted from form removal body of wall template and docked pull bar, comprise outer silk pull bar and internal thread pull bar, outer silk pull bar is made up of circular spiral shell head, straight-bar, external thread rod, internal thread pull bar is made up of circular spiral shell head, straight-bar, inner thread sleeve, external thread rod is threaded with inner thread sleeve, is provided with interior hexagonal screw in circular spiral shell head.
As improvement, do not screw in inner thread sleeve portion envelops at external thread rod and have high-elastic lasso, high-elastic lasso according to the length automatic telescopic of external thread rod length not screwing in inner thread sleeve, can effectively can prevent the material contact external thread rods such as cement paste, plays effect that is anticorrosion and insulation.
As improvement; inner thread sleeve, straight-bar, circular spiral shell head surface also coating; coating is hard, fire-retardant, heatpiston; preferred material is flame-proof polyvinyl chloride; the effect of protection inner thread sleeve, straight-bar, circular spiral shell head can be played; heat can also be reduced to be transmitted by the utility model simultaneously, play insulation effect.
As improvement, inside circular spiral shell head, be also provided with grouting packing ring, grouting packing ring can increase and improve the airtight performance between non-dismantling formwork and circular spiral shell head, prevents cement paste from overflowing.
As improvement, in interior hexagonal screw, be also provided with nut insert, described nut insert be do not fire, waterproof, the material that impervious, coefficient of thermal conductivity is little, nut insert can play the circular spiral shell head of protection and prevent heat from entering effect of the present utility model.
As improvement, in circular spiral shell head, be provided with inner fin around hexagonal screw, inner fin is evenly arranged in around interior hexagonal screw, and quantity is preferably 6, and inner fin can increase the attachment force between wall plastering and body of wall, makes wall skin difficult drop-off, cracking.
As improvement, around circular spiral shell head, be provided with outer fin, outer fin is evenly arranged in around circular spiral shell head, and quantity is preferably 6, and outer fin can increase the attachment force between wall plastering and body of wall, makes wall skin difficult drop-off, cracking.
Operating principle of the present utility model and beneficial effect are:
Determine after exempting from form removal body of wall non-dismantling formwork position, adopt rig punching that docking pull bar is inserted.The tie rod hole that outer silk pull bar and internal thread pull bar insert template both sides respectively is tentatively docked, after preliminary docking, carries out fastening at both sides application inner hexagon spanner respectively.Along with constantly fastening, high-elastic packing ring on outer silk pull bar is compressed continuously, fill space between internal thread pull bar and outer silk pull bar, make the material isolates such as the concrete of the utility model and surrounding, prevent corrosive medium from entering corrosion pull bar, meanwhile, high-elastic packing ring completely cuts off outside heat, and body of wall internal heat flows is not conducted along in pull bar.After exempting from the interior construction of form removal body of wall, nut insert is filled in interior hexagonal screw, isolated heat, along the passage transmitted in pull bar, to make inside body of wall heat and outside heat all not easily along pull bar transmission.Outer fin and inner fin can increase the adhesion stress of wall plastering and metope, make plaster difficult drop-off and cracking.The utility model coating and nut insert all adopt do not fire, antiseepage, heat-barrier material make, can ensure that pull bar has fire prevention, impervious and heat insulation function, ensure it and exempt from the form removal body of wall same life-span.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the utility model scheme of installation
Fig. 3 is hexagonal screw schematic diagram in circular spiral shell head
Fig. 4 is hexagonal screw schematic diagram (inner fin) in the circular spiral shell head of the first embodiment
Fig. 5 is the second example structure schematic diagram
Fig. 6 is the second embodiment scheme of installation
Fig. 7 is hexagonal screw schematic diagram (outer fin) in the circular spiral shell head of the second embodiment
Specific as follows: 1, internal thread pull bar, 2, outer silk pull bar, 3, inner thread sleeve, 4, external thread rod, 5, grouting packing ring, 6, high-elastic lasso, 7, straight-bar, 8, coating, 9, nut insert, 10, interior hexagonal screw, 11, circular spiral shell head, 12, non-dismantling formwork, 13, inner fin, 14, outer fin, 15, wall plastering.
Detailed description of the invention
First embodiment:
With reference to the accompanying drawings, one is exempted from form removal body of wall template and is docked pull bar, comprise outer silk pull bar 2 and internal thread pull bar 1, outer silk pull bar 2 is made up of circular spiral shell head 11, straight-bar 7, external thread rod 4, internal thread pull bar is made up of circular spiral shell head 11, straight-bar 7, inner thread sleeve 3, external thread rod 4 is threaded with inner thread sleeve 3, is provided with interior hexagonal screw 10 in circular spiral shell head 11.Do not screw in inner thread sleeve 3 portion envelops at external thread rod 4 and have high-elastic lasso 6, high-elastic lasso 6 can according to the length automatic telescopic of external thread rod 4 length not screwing in inner thread sleeve 3, effectively can prevent the material contact external thread rods 4 such as cement paste, play effect that is anticorrosion and insulation.Inner thread sleeve 3, straight-bar 7, circular spiral shell head 11 surface go back coating 8; coating 8 is hard, fire-retardant, heatpiston; preferred material is flame-proof polyvinyl chloride; the effect of protection inner thread sleeve 3, straight-bar 7, circular spiral shell head 11 can be played; heat can also be reduced to be transmitted by the utility model simultaneously, play insulation effect.Inside circular spiral shell head 11, be also provided with grouting packing ring 5, grouting packing ring 5 can increase the airtight performance between non-dismantling formwork 12 and circular spiral shell head 11, prevents cement paste from overflowing.In interior hexagonal screw 10, be also provided with nut insert 9, described nut insert 9 be do not fire, waterproof, the material that impervious, coefficient of thermal conductivity is little, nut insert 9 can play the circular spiral shell head 11 of protection and prevent heat from entering effect of the present utility model.In circular spiral shell head, be provided with inner fin 13 around hexagonal screw 10, inner fin 13 is evenly arranged in around interior hexagonal screw 10, and quantity is preferably 6, and inner fin 14 can increase the attachment force between wall plastering 15 and body of wall, makes wall skin difficult drop-off, cracking.
Second embodiment:
With reference to the accompanying drawings, one is exempted from form removal body of wall template and is docked pull bar, comprise outer silk pull bar 2 and internal thread pull bar 1, outer silk pull bar 2 is made up of circular spiral shell head 11, straight-bar 7, external thread rod 4, internal thread pull bar is made up of circular spiral shell head 11, straight-bar 7, inner thread sleeve 3, external thread rod 4 is threaded with inner thread sleeve 3, is provided with interior hexagonal screw 10 in circular spiral shell head 11.Do not screw in inner thread sleeve 3 portion envelops at external thread rod 4 and have high-elastic lasso 6, high-elastic lasso 6 can according to the length automatic telescopic of external thread rod 4 length not screwing in inner thread sleeve 3, effectively can prevent the material contact external thread rods 4 such as cement paste, play effect that is anticorrosion and insulation.Inner thread sleeve 3, straight-bar 7, circular spiral shell head 11 surface go back coating 8; coating 8 is hard, fire-retardant, heatpiston; preferred material is flame-proof polyvinyl chloride; the effect of protection inner thread sleeve 3, straight-bar 7, circular spiral shell head 11 can be played; heat can also be reduced to be transmitted by the utility model simultaneously, play insulation effect.Inside circular spiral shell head 11, be also provided with grouting packing ring 5, grouting packing ring 5 can increase the airtight performance between non-dismantling formwork 12 and circular spiral shell head 11, prevents cement paste from overflowing.In interior hexagonal screw 10, be also provided with nut insert 9, described nut insert 9 be do not fire, waterproof, the material that impervious, coefficient of thermal conductivity is little, nut insert 9 can play the circular spiral shell head 11 of protection and prevent heat from entering effect of the present utility model.Around circular spiral shell head 11, be provided with outer fin 14, outer fin 14 is evenly arranged in around circular spiral shell head 11, and quantity is preferably 6, and outer fin 14 can increase the attachment force between wall plastering 15 and body of wall, makes wall skin difficult drop-off, cracking.
Claims (7)
1. exempt from form removal body of wall template and dock pull bar for one kind, it is characterized in that: comprise outer silk pull bar (2) and internal thread pull bar (1), outer silk pull bar (2) is made up of circular spiral shell head (11), straight-bar (7), external thread rod (4), internal thread pull bar (1) is made up of circular spiral shell head (11), straight-bar (7), inner thread sleeve (3), external threaded (4) is threaded with inner thread sleeve (3), is provided with interior hexagonal screw (10) in circular spiral shell head (11).
2. one as claimed in claim 1 is exempted from form removal body of wall template and is docked pull bar, it is characterized in that: not screwing in inner thread sleeve (3) portion envelops at external thread rod (4) has high-elastic lasso.
3. one as claimed in claim 1 is exempted from form removal body of wall template and is docked pull bar, it is characterized in that: inner thread sleeve (3), straight-bar (7), circular spiral shell head (11) surface go back coating, and material is flame-proof polyvinyl chloride.
4. one as claimed in claim 1 is exempted from form removal body of wall template and is docked pull bar, it is characterized in that: be also provided with grouting packing ring (5) in circular spiral shell head (11) inner side.
5. one as claimed in claim 1 is exempted from form removal body of wall template and is docked pull bar, it is characterized in that: in interior hexagonal screw (10), be also provided with nut insert (9).
6. one as claimed in claim 1 is exempted from form removal body of wall template and is docked pull bar, it is characterized in that: in circular spiral shell head (11), be provided with inner fin (13) around hexagonal screw (10), inner fin (13) is evenly arranged in interior hexagonal screw (10) around, and quantity is 6.
7. one as claimed in claim 1 is exempted from form removal body of wall template and is docked pull bar, and it is characterized in that: circular spiral shell head (11) around, be provided with outer fin (14), outer fin (14) is evenly arranged in circular spiral shell head (11) surrounding, and quantity is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187937.4U CN204531083U (en) | 2015-03-31 | 2015-03-31 | One is exempted from form removal body of wall template and is docked pull bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187937.4U CN204531083U (en) | 2015-03-31 | 2015-03-31 | One is exempted from form removal body of wall template and is docked pull bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204531083U true CN204531083U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187937.4U Expired - Fee Related CN204531083U (en) | 2015-03-31 | 2015-03-31 | One is exempted from form removal body of wall template and is docked pull bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204531083U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100299A (en) * | 2017-06-19 | 2017-08-29 | 麦高德（吉林）工业化建筑技术有限公司 | A kind of non-dismantling formwork composite exterior wall and its method of construction |
| CN107130712A (en) * | 2017-05-31 | 2017-09-05 | 中国十九冶集团有限公司 | Light steel structure house wall |
| CN108442585A (en) * | 2018-06-01 | 2018-08-24 | 安徽建工集团有限公司 | One kind exempting from form removal external thermal insulation quake-proof integral shear wall |
| CN112609863A (en) * | 2020-12-08 | 2021-04-06 | 杭州易佰新材料科技有限公司 | Building thermal insulation wall containing composite thermal insulation truss |
-
2015
- 2015-03-31 CN CN201520187937.4U patent/CN204531083U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130712A (en) * | 2017-05-31 | 2017-09-05 | 中国十九冶集团有限公司 | Light steel structure house wall |
| CN107100299A (en) * | 2017-06-19 | 2017-08-29 | 麦高德（吉林）工业化建筑技术有限公司 | A kind of non-dismantling formwork composite exterior wall and its method of construction |
| CN107100299B (en) * | 2017-06-19 | 2023-05-05 | 麦高德（吉林）工业化建筑技术有限公司 | Composite outer wall with disassembly-free formwork and construction method thereof |
| CN108442585A (en) * | 2018-06-01 | 2018-08-24 | 安徽建工集团有限公司 | One kind exempting from form removal external thermal insulation quake-proof integral shear wall |
| CN108442585B (en) * | 2018-06-01 | 2024-05-10 | 安徽建工集团股份有限公司 | Outer heat preservation antidetonation integrated shear force wall of form removal exempts from |
| CN112609863A (en) * | 2020-12-08 | 2021-04-06 | 杭州易佰新材料科技有限公司 | Building thermal insulation wall containing composite thermal insulation truss |
| CN112609863B (en) * | 2020-12-08 | 2022-06-07 | 重庆中煤科工工程技术咨询有限公司 | Building thermal insulation wall containing composite thermal insulation truss |
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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: 20150805 Termination date: 20160331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |