CN2747315Y

CN2747315Y - Multi-function injector for filling concrete crack

Info

Publication number: CN2747315Y
Application number: CN 200420108506
Authority: CN
Inventors: 刘晏廷
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-26
Filing date: 2004-10-26
Publication date: 2005-12-21
Anticipated expiration: 2014-10-26

Abstract

The utility model provides a multi-function injector for filling the concrete crack, comprising a base, a plunger, a pressing spring, a casing, a top cover, a push rod and a pull ring. The casing is installed on the base. The top cover is installed on the push rod, the pressing spring is installed on the push rod, the plunger is installed on the lower end of the push rod, and the entirety is installed in the casing. The entirety is tightly fixed through the outer screw of the upper end of the casing and the inner screw of the top cover. The pull ring is installed on the upper end of the push rod. The utility model has scientific and novel design, easy technological manufacture, and simple operation. The harm generated by the crack of the building is repaired and prevented, the safety of the building is raised, and the service life of the building is prolonged.

Description

Multi-functional concrete crack injector device

Technical field: the utility model relates to the perfusion instrument that is used for trickle top layer of concrete structure and deep layer crack in the building trade.

Background technology: at present, what be used in the building trade both at home and abroad that concrete construction crack grouting instrument solves always is not ideal.The crack is general, the most conventional disease of concrete structure, and the concrete construction that the crack does not take place is seldom seen.Differ to the extent of injury of concrete structure in the crack, the globality of building is not only endangered in serious crack, and the safety of serious threat building.In addition, the crack tends to cause the generation and the development of other disease, as the erosion of ambient water, freeze-thaw damage, corrosion of steel bar etc.These diseases and crack form vicious circle, can produce very big harm to the durability of concrete construction.How to improve the globality of concrete construction, prolong the application life of building, the improvement of its crack disease has been caused that it is the key of administering the crack disease that emulate the advanced effective process and instrument of a kind of section sought in the building expert's of circle great attention.Therefore develop a kind of multi-functional concrete crack injector device is the scientific research task that expectation solves always.

The utility model content: the purpose of this utility model is achieved in that whole device is made up of base, piston, stage clip, housing, loam cake, push rod, draw ring, housing is installed on base, on push rod, load onto loam cake, again stage clip is contained on the push rod, piston is installed in lower end at push rod, and its integral body packed in the housing, by the external screw thread of housing upper end and the internal thread of loam cake it is tightened up, in the upper end of push rod draw ring is installed.Main points of the present utility model are its structural shape and perfusion principle.Its operating principle and using method are: at container mixing low viscosity resin in the pasty state, contact with the pasty state low viscosity resin with multi-functional concrete crack injector device, make by the moving piston of shipper pole on the draw ring and to produce suction in the housing, the pasty state low viscosity resin is sucked in the housing, multi-functional concrete crack injector device is moved on to place, concrete construction crack, and with base plane and concrete construction crack plane contact, again draw ring is moved down, the pressure that piston produces makes the interior pasty state low viscosity resin of housing enter the concrete construction crack, itself and building are lumped together, thereby realized repairing the purpose of building tear.A kind of multi-functional concrete crack injector device compared with prior art, have design science novelty, technology easy to manufacture, easy and simple to handle feasible, repair and prevent because of harm that building tear produces, improve building safety, prolong advantage such as building application life, will be widely used in the building trade.

Description of drawings: concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is a structural representation of the present utility model.

The specific embodiment: whole device is made up of base 1, piston 2, stage clip 3, housing 4, loam cake 5, push rod 6, draw ring 7, housing 4 is installed on base 1, on push rod 6, load onto loam cake 5, again stage clip 3 is contained on the push rod 6, piston 2 is installed in lower end at push rod 6, and its integral body packed in the housing 4, by the external screw thread of housing 4 upper ends and the internal thread of loam cake 5 it is tightened up, in the upper end of push rod 6 draw ring 7 is installed.

Claims

1, a kind of multi-functional concrete crack injector device, whole device is made up of base, piston, stage clip, housing, loam cake, push rod, draw ring, it is characterized in that: housing is installed on base, on push rod, load onto loam cake, again stage clip is contained on the push rod, piston is installed in the lower end of push rod, and its integral body is packed in the housing, by the external screw thread of housing upper end and the internal thread of loam cake it is tightened up, draw ring is installed in the upper end of push rod.