Pressing equipment civil engineering installation level control device
Technical field
The utility model belongs to machine tool technical field, is specifically related to a kind of pressing equipment civil engineering installation level control device.
Background technology
It is industry difficult point that the levelness that pressing equipment civil engineering is installed in automobile plant is controlled always.Pressing equipment generally has 4 stressed bearings, and each bearing requirement for bearing capacity reaches hundreds of tons, and the about 1000mm-1500mm of bearing buried plate size, bearing buried plate thickness are generally not less than 50mm, bearing buried plate dowel needs
bearing place concrete thickness reaches 1500mm.For meeting pressing equipment installation requirement, the levelness discrepancy in elevation that need
control 4 bearing buried plate planes when civil engineering is in 2mm, and the levelness tolerance of each bearing buried plate plane is that two bearing buried plate spacings of 1000:0.15(are generally greater than 10m).Difficulty of construction is large, and is difficult to reach the requirement of equipment installation level.Adopt which kind of method can be when civil engineering the assurance equipment levelness of installing be technology emphasis.
Current existing method is that pressing equipment bearing buried plate and dowel are welded in advance, then by the fixing after-pouring concrete of this buried plate.Vibration during because of concreting causes buried plate displacement, makes the bad control of levelness tolerance of the levelness discrepancy in elevation and each bearing buried plate plane of buried plate plane, remedies very difficult as made a fault.
Utility model content
The purpose of this utility model is exactly the defect for prior art, and a kind of pressing equipment civil engineering installation level control device is provided, and is applicable to the levelness that in automobile plant, pressing equipment civil engineering is installed and controls.
The technical solution adopted in the utility model is: a kind of pressing equipment civil engineering installation level control device, it comprises and has the bearing buried plate of grout hole and plug welding hole and be welded on leveling dowel in plug welding hole and fixing dowel.
Further, described adjusting dowel and fixedly the height of dowel lower than the height of bearing buried plate.
Further, described plug welding hole outer end diameter is greater than inner diameter.
Further, described plug welding hole section is tapered.
Further, described adjusting dowel is welded in the plug welding hole of bearing buried plate edge.
Further, described fixedly dowel uniform welding is in the plug welding hole in the middle of bearing buried plate.
The utility model design is clear and definite, and construction control is easy, can effectively reduce the error of construction.
Accompanying drawing explanation
Fig. 1 is the utility model structure top view;
Fig. 2 is the utility model structure side view;
Fig. 3 is leveling dowel structural representation;
Fig. 4 is fixing dowel structural representation;
Fig. 5 is fixedly dowel plug welding and polishes rear view.
In figure, 1-bearing buried plate; 2-leveling dowel; 3-fixing dowel; 4-grout hole; 5-plug welding hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form and limit the utility model.
As Figure 1-Figure 5, a kind of pressing equipment civil engineering installation level control device, it comprises and has the bearing buried plate 1 of grout hole 4 and plug welding hole 5 and be welded on leveling dowel 2 in plug welding hole 5 and fixing dowel 3.Described plug welding hole 5 outer end diameters are greater than inner diameter, and described plug welding hole 5 sections are tapered.Described adjusting dowel 2 is welded in the plug welding hole 5 of bearing buried plate 1 edge, in plug welding 5 holes of described fixedly dowel 3 uniform weldings in the middle of bearing buried plate 1.
During installation, by leveling dowel 2 and fixedly dowel 3 be embedded in concrete, regulate leveling dowel 2 to level; By 1 plug welding hole on bearing buried plate 5 aim at leveling dowels 2 and fixedly dowel 3 place bearing buried plates 1, and in 1 time reserved concrete space to be built of bearing buried plate, again regulate leveling dowel 2 to bearing buried plate 1 level; By bearing buried plate 1 and leveling dowel 2 and fixedly dowel 3 plug weldings, and excise leveling dowel 2 and fixedly dowel 3 upper surfaces after exposing the part of bearing buried plate 1, polish, the view shown in Fig. 5 for fixing dowel 3 plug weldings and after polishing; By 1 grout hole 4 concretings from bearing buried plate, 1 time reserved concrete space to be built of bearing buried plate is tamped.
The content that this manual is not described in detail belongs to the known prior art of professional and technical personnel in the field.