A kind of reinforcement of concrete defect template
Technical field
A kind of reinforcement of concrete defect template of the utility model, relates to concrete construction field.
Background technology
In concreting process, owing to leaking, vibration concrete workability is too poor, not cleaning and oiling of not in place, the template of vibrating, aggregate size are excessive or local reinforcing bar binding is overstocked etc., the situation that easily causes newly placed concrete leakiness or cavity, is commonly called as " doghole ".Conventional concrete template, in the time repairing this type of defect, is not easy to construction, and difficulty or ease ensure to repair rear concrete surface quality.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of reinforcement of concrete defect template, is applicable to need to cut after former decaying concrete the concrete side wall of again building.Especially be applicable to the concrete wall surface that degree of plainness for wall surface is had relatively high expectations, defect is comparatively serious.
The technical scheme that the utility model is taked is: a kind of reinforcement of concrete defect template, comprise support, and support is provided with fixing hole, and support is provided with draw-in groove and movable fastener, and draw-in groove is provided with long template, and short template is installed fixing by movable fastener.
Described support is fixedly mounted on former concrete surface by fixing hole.
Described support welding is on former concrete surface.
Described support is fixedly mounted on former concrete surface by peripheral hardware bracing frame.
Described long template penetrates the draw-in groove of support and is arranged on draw-in groove from both sides.
Described short template lower end fits tightly near long template, upper end and former concrete surface.
A kind of reinforcement of concrete defect template of the utility model, beneficial effect is as follows:
1), by be fixed on former concrete surface support adjust overall position, needed coverage can meet reinforcement of concrete defect time.
2), by draw-in groove and movable fastener fixed length template and short template, can effectively ensure die repair mend after concrete surface quality, be easy to installation and removal, and can Reusability.
3), while recycling, can adjusting pole position meet the repairing formwork erection demand of different size decaying concrete.Support can use the mode of welding, fastening bolt or peripheral hardware formwork-support to fix, and the concrete surface that is applicable to different angle is repaired.
4), can integral level rotation install.
5), can ensure to repair the concrete compaction at position, and appearance and former concrete surface keep neat.Installation and removal is simple and efficient, is particularly suitable for construction fields such as epoxy concrete mending concrete defects.
Brief description of the drawings
Fig. 1 is the utility model reinforcement of concrete defect formwork structure schematic diagram;
Fig. 2 is the supporting structure schematic diagram of the utility model for fixed form.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of reinforcement of concrete defect template, comprises support 1, and support 1 is provided with multiple fixing holes 3, and support 1 is provided with draw-in groove 6 and movable fastener 2, and draw-in groove 6 is provided with long template 4, and short template 5 is installed fixing by movable fastener 2.Described long template 4 penetrates the draw-in groove 6 of support 1 and is arranged on draw-in groove 6 from both sides.Described short template 5 lower ends fit tightly near long template 4, upper end and former concrete surface.
1), described support 1 is fixedly mounted on former concrete surface by fixing hole 3, fastening bolt; 2) or described support 1 be welded on former concrete surface; 3) or described support 1 be fixedly mounted on former concrete surface by peripheral hardware bracing frame, support 1 can make integral level rotation install.
When installation, be fixed on former concrete surface for the support 1 of fixed form by fixing hole 3, fastening bolt.Long template 4 penetrates the draw-in groove 6 of support 1 from both sides, according to the repairing progress of decaying concrete 7, progressively installs until all long template 4 installations.When short template 5 is installed, lower end first, near long template 4, after concreting completes, is pinned upper end itself and former concrete surface is fitted tightly, and then rotary moveable fastener 2 makes short template 5 fixing.
When dismounting, rotary moveable fastener 2, takes out short template 5, extracts long template 4 out, then striking 1.