CN201377179Y - Concrete wall performed square-hole model frame external-corner clamp - Google Patents
Concrete wall performed square-hole model frame external-corner clamp Download PDFInfo
- Publication number
- CN201377179Y CN201377179Y CN200920011138U CN200920011138U CN201377179Y CN 201377179 Y CN201377179 Y CN 201377179Y CN 200920011138 U CN200920011138 U CN 200920011138U CN 200920011138 U CN200920011138 U CN 200920011138U CN 201377179 Y CN201377179 Y CN 201377179Y
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- Prior art keywords
- angle
- hole
- interior
- clamp
- folder
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- Expired - Fee Related
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Abstract
The utility model relates to a concrete wall performed square-hole model frame external-corner clamp which is provided with an internal angle clamp and an external angle clamp which are formed by two angle clips with equal length, wherein a hinged shaft is hinged on an internal dihedral angle ridge of the external angle clamp, external threads are arranged on the hinged shaft, a through hole of which an axial line is vertical to the ridge is arranged on a ridge of the angle clip section of the internal angle clamp, the through hole of the internal angle clamp ridge is sleeved on the hinged shaft, an external dihedral angle of the internal angle clamp is opposite to the internal dihedral angle of the external angle clamp, and a rectangular gasket and a bolt are sleeved at one section of the hinged shaft which extends into an internal dihedral angle of the internal angle clamp. The concrete wall performed square-hole model frame external-corner clamp can clamp one end of a wood lath to form a square-hole model frame which can be detached only to remove the clamping during the detaching process, the wood lath which is detached can not be damaged and can be repeatedly used for a plurality of times, the utilization ratio of wood is high, and the wood is saved.
Description
Technical field
Use aid when the utility model relates to a kind of building engineering construction, hole, particularly a kind of concrete wall side of reservation is with the framed frame connecting pieces in square hole.
Background technology
Sometimes will be on body of wall during the fluid concrete wall hole, reservation side, as holes, reservation side such as square doorway, square windows.In order to make hole, reservation side on concrete wall, it is framed as square hole to place the square frame made from timber at place, hole, the side of reservationing before the fluid concrete wall, and the square hole of will hole, the side of dismounting behind the fluid concrete wall locating is framed.The hole, side is framed a four edges frame, and the two ends of frame vertically are connected to form square frame shape in twos.In the prior art, the framed four edges frame in square hole is nailed together with nail.This side hole is framed to connect together with the method that nail is followed closely because be, when hole, dismounting side is framed behind the fluid concrete wall, generally to remove with the method for thick stick sled, after hole, the side of dismounting is framed, the four edges frame can be damaged, the four edges frame can not be reused, and causes the utilization rate of timber low, waste timber.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, proposes a kind ofly when hole, dismounting side is framed behind the fluid concrete wall, and the framed frame in the connection side hole that the four edges frame can not be damaged is with the framed external corner anchor clamps in hole, the concrete wall side of reservation,
The utility model is realized with the following method.
Interior angle folder and exterior angle folder that the framed external corner anchor clamps in hole, the concrete wall side of reservation are made up of the angle cleat section of two equal in length, be articulated with jointed shaft on the interior dihedral angle rib of exterior angle folder, external screw thread is arranged on the jointed shaft, on the rib of interior angle folder angle cleat section axis and the perpendicular through hole of rib are arranged, through hole on the interior angle folder rib is enclosed within on the jointed shaft, the outer dihedral angle of interior angle folder is relative with the interior dihedral angle of exterior angle folder, and jointed shaft stretches into interior one section of the interior dihedral angle of interior angle folder and is with rectangular washer and bolt.
Between interior angle folder of the present utility model and the exterior angle folder two perpendicular side clearances are arranged.During use, get four the utility model and four wood laths, the equal in length of four wood laths, the width of wood lath equates with angle cleat segment length of the present utility model, perpendicular two side clearances of the utility model are greater than the thickness of two wood laths, four wood laths are surrounded rectangle frame, allow wood lath separate certain clearance at four angles, one end of two perpendicular wood laths of each angle is injected respectively in two perpendicular between interior angle folder of the present utility model and the exterior angle folder side clearances, tighten the bolt on the jointed shaft in the interior dihedral angle of interior angle folder, can allow interior angle folder and exterior angle grip two perpendicular wood laths, hole, the side of composition is framed, before the fluid concrete wall, be placed on place, hole, reservation side, behind the fluid concrete wall, unclamp the bolt on the jointed shaft in the interior dihedral angle of interior angle folder, interior angle folder and exterior angle folder releasing are to the clamping of two perpendicular wood laths, take off the utility model, around hole, the concrete wall side of reservation, remove wood lath down.
But hole, the utility model clamping wood lath side of composition is framed, removes clamping when need removing and just can split square hole is framed, and the wood lath that splits can not be damaged, and can be repeatedly used the utilization rate height of timber, saving timber.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 is the three-dimensional main cross-sectional schematic by the framed external corner anchor clamps in hole, a kind of concrete wall side of reservation of invention scheme proposition of the present utility model;
Fig. 2 is that the master of hole, the concrete wall side of reservation framed external corner anchor clamps clamping wood lath cuts open schematic diagram;
Fig. 3 is that schematic diagram cuts open in the side-looking office of Fig. 1;
Fig. 4 be jointed shaft be hinged on the perpendicular axle of the rib of exterior angle folder dihedral angle on hole, the concrete wall side of reservation framed external corner anchor clamps master cross-sectional schematic.
The specific embodiment
Among Fig. 1～Fig. 3, interior angle folder 1 and exterior angle folder 2 that the framed external corner anchor clamps in hole, the concrete wall side of reservation are made up of the angle cleat section of two equal in length, be articulated with jointed shaft 3 on the interior dihedral angle rib of exterior angle folder, jointed shaft is to be hinged on the axis hole 4 that parallels with the rib of exterior angle folder dihedral angle, external screw thread 5 is arranged on the jointed shaft, on the rib of interior angle folder angle cleat section axis and the perpendicular through hole 6 of rib are arranged, through hole on the interior angle folder rib is enclosed within on the jointed shaft, the outer dihedral angle of interior angle folder is relative with the interior dihedral angle of exterior angle folder, and jointed shaft stretches into interior one section of the interior dihedral angle of interior angle folder and is with rectangular washer 7 and bolt 8.
Above-mentioned jointed shaft is to be hinged on the axis hole that parallels with the rib of exterior angle folder dihedral angle.Jointed shaft also can be hinged on the perpendicular axle of the rib of exterior angle folder dihedral angle on.
Among Fig. 4, an end of jointed shaft has hinge hole 9, jointed shaft be hinged on the perpendicular axle 10 of the rib of exterior angle folder dihedral angle on.
Claims (3)
1. framed external corner anchor clamps in hole, the concrete wall side of reservation, it is characterized in that: interior angle folder and the exterior angle be made up of the angle cleat section of two equal in length press from both sides, be articulated with jointed shaft on the interior dihedral angle rib of exterior angle folder, external screw thread is arranged on the jointed shaft, on the rib of interior angle folder angle cleat section axis and the perpendicular through hole of rib are arranged, through hole on the interior angle folder rib is enclosed within on the jointed shaft, the outer dihedral angle of interior angle folder is relative with the interior dihedral angle of exterior angle folder, and jointed shaft stretches into interior one section of the interior dihedral angle of interior angle folder and is with rectangular washer and bolt.
2. by the framed external corner anchor clamps in hole, the described concrete wall of claim 1 side of reservation, it is characterized in that: described jointed shaft is to be hinged on the axis hole that parallels with the rib of exterior angle folder dihedral angle.
3. by the framed external corner anchor clamps in hole, the described concrete wall of claim 1 side of reservation, it is characterized in that: described jointed shaft be hinged on the perpendicular axle of the rib of exterior angle folder dihedral angle on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920011138U CN201377179Y (en) | 2009-03-06 | 2009-03-06 | Concrete wall performed square-hole model frame external-corner clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920011138U CN201377179Y (en) | 2009-03-06 | 2009-03-06 | Concrete wall performed square-hole model frame external-corner clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377179Y true CN201377179Y (en) | 2010-01-06 |
Family
ID=41517284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920011138U Expired - Fee Related CN201377179Y (en) | 2009-03-06 | 2009-03-06 | Concrete wall performed square-hole model frame external-corner clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377179Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912121A (en) * | 2014-04-25 | 2014-07-09 | 中交四公局建筑工程有限公司 | Door and window angle bead, door and window mould and method for pouring concrete wall body with door and window holes |
| CN106677531A (en) * | 2016-12-29 | 2017-05-17 | 马鞍山万普实业发展有限公司 | Multifunctional connecting tool for building frame |
| CN107916785A (en) * | 2017-11-23 | 2018-04-17 | 中铁建设集团北京工程有限公司 | Detachable turnover type distribution box hole to be provided constructing device and its construction method |
-
2009
- 2009-03-06 CN CN200920011138U patent/CN201377179Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912121A (en) * | 2014-04-25 | 2014-07-09 | 中交四公局建筑工程有限公司 | Door and window angle bead, door and window mould and method for pouring concrete wall body with door and window holes |
| CN106677531A (en) * | 2016-12-29 | 2017-05-17 | 马鞍山万普实业发展有限公司 | Multifunctional connecting tool for building frame |
| CN107916785A (en) * | 2017-11-23 | 2018-04-17 | 中铁建设集团北京工程有限公司 | Detachable turnover type distribution box hole to be provided constructing device and its construction method |
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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: 20100106 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |