CN203961293U - A kind of construction formwork connection fastening structure - Google Patents
A kind of construction formwork connection fastening structure Download PDFInfo
- Publication number
- CN203961293U CN203961293U CN201420257732.4U CN201420257732U CN203961293U CN 203961293 U CN203961293 U CN 203961293U CN 201420257732 U CN201420257732 U CN 201420257732U CN 203961293 U CN203961293 U CN 203961293U
- Authority
- CN
- China
- Prior art keywords
- fastening structure
- link
- construction formwork
- gland
- connection fastening
- 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 relates to the fastening structure in a kind of construction work, particularly a kind of construction formwork connection fastening structure.This construction formwork connection fastening structure, comprise handle, adjusting nut, wherein handle is divided into handheld terminal and link two parts, it is characterized in that: described construction formwork connection fastening structure also comprises securing member seat, on securing member seat, there is fixing hole, there is screw thread described link outside, and described adjusting nut is positioned on the screw thread of link, and the head of described link has gland; The cross section of described gland is trapezoidal, and the tail diameter of gland is greater than the diameter of link; Described fixing hole is comprised of the semicircle orifice of two " protruding " fonts.The beneficial effects of the utility model are: this construction formwork connection fastening structure, and simple in structure, easy to use, fastening effective, be difficult for landing, and be convenient to dismounting, saved a large amount of artificial; Can not cause damage to template, not affect reusing of template.
Description
Technical field
The utility model relates to the fastening structure in a kind of construction work, particularly a kind of construction formwork connection fastening structure.
Background technology
At present, the construction formwork using in construction work is mainly bolt and connects fastening, but because bolt use procedure is comparatively loaded down with trivial details consuming time, dismounting is very inconvenient, easily template is caused to damage, affect reusing of template, increase use cost, and also need to expend while using a large amount of artificial, the progress of construction work is brought to much inconvenience.
Utility model content
The utility model, in order to make up the deficiencies in the prior art, provides a kind of construction formwork connection fastening structure easy to use, easy-to-mount.
The utility model is achieved by the following technical solution:
A kind of construction formwork connection fastening structure, comprise handle, adjusting nut, wherein handle is divided into handheld terminal and link two parts, it is characterized in that: described construction formwork connection fastening structure also comprises securing member seat, on securing member seat, there is fixing hole, there is screw thread described link outside, and described adjusting nut is positioned on the screw thread of link, and the head of described link has gland.
The cross section of described gland is trapezoidal, and the tail diameter of gland is greater than the diameter of link.
Described fixing hole is comprised of the semicircle orifice of two " protruding " fonts, described two " protruding " words point-blank, the maximum gauge of described fixing hole equals the diameter of gland afterbody, when the afterbody of gland is through after fixing hole, turn Fastener seat or handle, now gland is stuck on fixing hole, guarantees that it is not drawn out while pulling out handle.
The beneficial effects of the utility model are: this construction formwork connection fastening structure, and simple in structure, easy to use, fastening effective, be difficult for landing, and be convenient to dismounting, saved a large amount of artificial; Can not cause damage to template, not affect reusing of template.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is the structural representation of the handle of a kind of construction formwork connection fastening structure of the utility model;
Accompanying drawing 2 is the structural representation of the securing member seat of a kind of construction formwork connection fastening structure of the utility model;
In figure, 1 handle, 2 handheld terminals, 3 links, 4 glands, 5 screw threads, 6 adjusting nuts, 7 securing member seats, 8 fixing holes.
The specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This construction formwork connection fastening structure, comprise handle 1, adjusting nut 6, also comprise securing member seat 7, wherein handle 1 is divided into handheld terminal 2 and link 3 two parts, it is characterized in that: there is screw thread 5 described link 3 outsides, and described adjusting nut 6 is positioned on the screw thread 5 of link 3, the head of described link 3 has gland 4, the cross section of gland 4 is trapezoidal, and the tail diameter of gland 4 is greater than the diameter of link 3, on described securing member seat 7, has fixing hole 8; Described fixing hole 8 is comprised of the semicircle orifice of two " protruding " fonts, described two " protruding " types point-blank, the maximum gauge of described fixing hole 8 equals the diameter of gland afterbody, when the afterbody of gland 4 is through after fixing hole 8, turn Fastener seat 7 or handle 1, now gland 4 is stuck on fixing hole 8, guarantees that it is not drawn out while pulling out handle 1.
When this construction formwork connection fastening structure is used.First the link of handle is passed to the square tube of Form board frame, then the fixing hole of securing member seat is passed to the gland of link, the handheld terminal 2 of turn Fastener seat or handle 1, now gland 4 is stuck on fixing hole 8, while pulling out handle 1, handle 1 can not be drawn out, then screw adjusting nut 6, realize fastening to template.
Claims (3)
1. a construction formwork connection fastening structure, comprise handle (9), adjusting nut (6), wherein handle (1) is divided into handheld terminal (2) and link (3) two parts, it is characterized in that: described construction formwork connection fastening structure also comprises securing member seat (7), on securing member seat, there is fixing hole (8), there is screw thread (5) described link (3) outside, described adjusting nut (6) is positioned on the screw thread (5) of link (3), and the head of described link (3) has gland (4).
2. a kind of construction formwork connection fastening structure according to claim 1, is characterized in that: the cross section of described gland (4) is trapezoidal, and the diameter of gland (4) afterbody is greater than the diameter of link (3).
3. a kind of construction formwork connection fastening structure according to claim 1, it is characterized in that: described fixing hole (8) is comprised of the semicircle orifice of two " protruding " fonts, point-blank, the maximum gauge of described fixing hole (8) equals the diameter of gland (4) afterbody to described two " protruding " words.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257732.4U CN203961293U (en) | 2014-05-20 | 2014-05-20 | A kind of construction formwork connection fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257732.4U CN203961293U (en) | 2014-05-20 | 2014-05-20 | A kind of construction formwork connection fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961293U true CN203961293U (en) | 2014-11-26 |
Family
ID=51921894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420257732.4U Expired - Fee Related CN203961293U (en) | 2014-05-20 | 2014-05-20 | A kind of construction formwork connection fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150091A (en) * | 2016-07-19 | 2016-11-23 | 河南省第二建筑工程发展有限公司 | A kind of chimney radius governor motion |
| CN110284704A (en) * | 2019-07-10 | 2019-09-27 | 浙江中清大建筑产业化有限公司 | A kind of Assembled Building board post poured band formwork edge joint structure and its construction method |
-
2014
- 2014-05-20 CN CN201420257732.4U patent/CN203961293U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150091A (en) * | 2016-07-19 | 2016-11-23 | 河南省第二建筑工程发展有限公司 | A kind of chimney radius governor motion |
| CN110284704A (en) * | 2019-07-10 | 2019-09-27 | 浙江中清大建筑产业化有限公司 | A kind of Assembled Building board post poured band formwork edge joint structure and its construction method |
| CN110284704B (en) * | 2019-07-10 | 2024-01-23 | 浙江中清大建筑工业有限公司 | Assembled floor post-pouring strip template joint structure and construction method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20160520 |