CN204225489U - Body of wall external angle formwork lockset - Google Patents
Body of wall external angle formwork lockset Download PDFInfo
- Publication number
- CN204225489U CN204225489U CN201420690410.9U CN201420690410U CN204225489U CN 204225489 U CN204225489 U CN 204225489U CN 201420690410 U CN201420690410 U CN 201420690410U CN 204225489 U CN204225489 U CN 204225489U
- Authority
- CN
- China
- Prior art keywords
- section steel
- channel
- plate
- angle formwork
- external angle
- 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.)
- Withdrawn - After Issue
Links
- 238000009415 formwork Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000010276 construction Methods 0.000 abstract description 5
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 238000009416 shuttering Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of body of wall external angle formwork lockset, comprise a channel-section steel, the notch of this channel-section steel is arranged forward, the groove bottom of described channel-section steel is provided with along the axial long hole of channel-section steel axis direction with by the horizontal elongated hole arranged at equal intervals, dihedral plate is provided with after described channel-section steel, the side plate face of described dihedral plate is provided with circular port, the projecting plug coordinated with described horizontal elongated hole is respectively arranged with at the edge, both sides of described dihedral plate, one pull bar is assemblied in described circular port and axial long hole, the front end of this pull bar is provided with drag hook, the rear portion of this pull bar is provided with external screw thread and assembling nut, be provided with in the notch of described channel-section steel and parallel with these channel-section steel two sides wear lock plate, described lock plate of wearing is provided with pinned hole.This body of wall external angle formwork lock structure is simple, and easy to use, fastening performance is good, can effectively prevent body of wall external angle formwork from occurring swollen mould, improves in-situ concrete wall efficiency of construction and quality.
Description
Technical field
The utility model relates to outside concrete wall mould bracing or strutting arrangement in construction work, is specifically related to a kind of body of wall external angle formwork lockset.
Background technology
In in-situ concrete wall construction, the wall construction quality problems caused because body of wall external angle formwork occurs swollen mould are very outstanding, and its main cause is that the stability of external angle formwork lockset is poor.For improving the stability of external angle formwork lockset, prior art disclose adopt angle frame to add external angle formwork fixed by plug-in type lock pin, cover shape part adds wedge shape part and fixes the multiple body of wall external angle formwork fastening devicess such as external angle formwork, but its installation capability, fastening unfailing performance not fully up to expectations.
Summary of the invention
The purpose of this utility model is for the problems referred to above, and provide a kind of structure simple, easy to use, fastening performance is good, effectively can prevent the body of wall external angle formwork lockset of swollen mould.
The technical scheme realizing above-mentioned purpose is: a kind of body of wall external angle formwork lockset, comprise a channel-section steel, the notch of this channel-section steel is arranged forward, the groove bottom of described channel-section steel is provided with along the axial long hole of channel-section steel axis direction with by the horizontal elongated hole arranged at equal intervals, dihedral plate is provided with after described channel-section steel, the side plate face of described dihedral plate is provided with circular port, the projecting plug coordinated with described horizontal elongated hole is respectively arranged with at the edge, both sides of described dihedral plate, one pull bar is assemblied in described circular port and axial long hole, the front end of this pull bar is provided with drag hook, the rear portion of this pull bar is provided with external screw thread and assembling nut, be provided with in the notch of described channel-section steel and parallel with these channel-section steel two sides wear lock plate, described lock plate of wearing is provided with pinned hole.
Plate holder angle, the both sides α of described dihedral plate is 100o-120o.
The angle β of described drag hook and pull bar is 80o-90o.
Described nut is the wing nut that both wings end band has six box type columns.
Described drag hook is provided with anti-slip convex body.
The utility model structure is simple, and easy to use, fastening performance is good, can effectively prevent body of wall external angle formwork from occurring swollen mould, improves in-situ concrete wall efficiency of construction and quality.
Accompanying drawing explanation
Fig. 1 is this body of wall external angle formwork lockset overall structure figure;
Fig. 2 is this body of wall external angle formwork lockset using state schematic diagram.
Detailed description of the invention
By reference to the accompanying drawings detailed description of the invention of the present utility model is described.
As Fig. 1, this body of wall external angle formwork lockset has the channel-section steel 1 that a notch is arranged forward, and this channel-section steel 1 is applicable to shaping by steel plate punched.The groove bottom of described channel-section steel 1 is provided with the axial long hole 2 along channel-section steel axis direction and the horizontal elongated hole 3 that arranges at regular intervals, described horizontal elongated hole 3 is communicated with axial long hole 2.Axial long hole 2 and horizontal elongated hole 3 can adopt punch forming.After described channel-section steel 1, be provided with dihedral plate 4, the side plate face of this dihedral plate 4 is provided with circular port 5, and described circular port 5 arranges one respectively on each side plate face of dihedral plate 4.Be respectively arranged with the projecting plug 6 coordinated with described horizontal elongated hole 3 at the edge, both sides of described dihedral plate 4, when this body of wall external angle formwork lockset uses, each projecting plug 6 embeds in corresponding horizontal elongated hole 3 respectively.One pull bar 7 is assemblied in described circular port 5 and axial long hole 2, and the front end of this pull bar 7 is provided with a drag hook 8, and the rear portion of this pull bar 7 is provided with external screw thread 9 and assembles a nut 10.The right side being positioned at channel-section steel 1 in the notch of described channel-section steel 1 is provided with one and wears lock plate 11, and the two sides in this plate face and described channel-section steel 1 of wearing lock plate 11 be arranged in parallel, and wear lock plate 11 and be provided with a pinned hole 12, pinned hole 12 is arranged to rectangular opening.As Fig. 1, wear lock plate 11 and can adopt stamp out pilot hole in the groove bottom of channel-section steel 1, the rear end of wearing lock plate 11 is inserted in this pilot hole the assembling mode carrying out being welded and fixed.
Plate holder angle, the both sides α of the dihedral plate 4 of this body of wall external angle formwork lockset is 100o-120o, and preferred both sides plate holder angle α is 110o.
The drag hook 8 of this body of wall external angle formwork lockset is 80o-90o with the angle β of pull bar 7, and preferred angle β is 85o.
The nut 10 of this body of wall external angle formwork lockset has the wing nut of six box type columns for both wings end band, and this nut 10 front end is with flange body, and middle part is with the outstanding wing body in oriented both sides and both wings end band has six box type columns, and rear portion becomes hex nut body.Nut 10 front end is provided with flange body can increase the contact area with dihedral plate 4, the both sides at middle part are provided with outstanding wing body and six box type columns are convenient to free-hand rotating nut, hex nut body is arranged to for using tight, the loose nut of wrench operated in rear portion, and what nut 10 was carried out in the hex nut body that rod-shaped tool simultaneously also can be used to insert rear portion and six box type columns centre loosens, tighten operation.
The drag hook 8 of this body of wall external angle formwork lockset is provided with anti-slip convex body 13, to increase the anti-slip performance of drag hook 8.Anti-slip convex body 13 can adopt punch forming.
As Fig. 2, when this body of wall external angle formwork lockset uses, the notch face of channel-section steel 1 coordinates with the outside of a shuttering supporting crossbeam 14a at external corner place, and utilizes the pin 15a insertion of wearing that this supporting traverse assembles to wear in the pinned hole 12 of lock plate 11 and be fixed; On another shuttering supporting crossbeam 14b drag hook 8 of pull bar 7 being hooked on external corner place, assembling wears on pin 15b, and make the projecting plug 6 at edge, dihedral plate 4 both sides embed in relative horizontal elongated hole 3 respectively, then rotating nut 10 locks dihedral plate 4, namely completes this lockset fixing body of wall external angle formwork.
Claims (5)
1. a body of wall external angle formwork lockset, it is characterized in that: comprise a channel-section steel (1), the notch of this channel-section steel (1) is arranged forward, the groove bottom of described channel-section steel (1) is provided with along the axial long hole (2) of channel-section steel axis direction with by the horizontal elongated hole (3) arranged at equal intervals, dihedral plate (4) is provided with after described channel-section steel (1), the side plate face of described dihedral plate (4) is provided with circular port (5), the projecting plug (6) coordinated with described horizontal elongated hole (3) is respectively arranged with at the edge, both sides of described dihedral plate (4), one pull bar (7) is assemblied in described circular port (5) and axial long hole (2), the front end of this pull bar (7) is provided with drag hook (8), the rear portion of this pull bar (7) is provided with external screw thread (9) and assembling nut (10), be provided with in the notch of described channel-section steel (1) and parallel with this channel-section steel (1) two sides wear lock plate (11), described lock plate (11) of wearing is provided with pinned hole (12).
2. body of wall external angle formwork lockset according to claim 1, is characterized in that: plate holder angle, the both sides α of described dihedral plate (4) is 100o-120o.
3. body of wall external angle formwork lockset according to claim 1, is characterized in that: described drag hook (8) is 80o-90o with the angle β of pull bar (7).
4. body of wall external angle formwork lockset according to claim 1, is characterized in that: described nut (10) has the wing nut of six box type columns for both wings end band.
5. body of wall external angle formwork lockset according to claim 3, is characterized in that: described drag hook (8) is provided with anti-slip convex body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690410.9U CN204225489U (en) | 2014-11-18 | 2014-11-18 | Body of wall external angle formwork lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690410.9U CN204225489U (en) | 2014-11-18 | 2014-11-18 | Body of wall external angle formwork lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204225489U true CN204225489U (en) | 2015-03-25 |
Family
ID=52923602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420690410.9U Withdrawn - After Issue CN204225489U (en) | 2014-11-18 | 2014-11-18 | Body of wall external angle formwork lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204225489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314308A (en) * | 2014-11-18 | 2015-01-28 | 魏志光 | External wall corner template lockset |
| CN106499178A (en) * | 2016-12-19 | 2017-03-15 | 魏志光 | Body of wall external angle formwork lockset |
-
2014
- 2014-11-18 CN CN201420690410.9U patent/CN204225489U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314308A (en) * | 2014-11-18 | 2015-01-28 | 魏志光 | External wall corner template lockset |
| CN104314308B (en) * | 2014-11-18 | 2016-06-22 | 魏志光 | Body of wall external angle formwork lockset |
| CN106499178A (en) * | 2016-12-19 | 2017-03-15 | 魏志光 | Body of wall external angle formwork lockset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150325 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |