A kind of sliding support of simple form
Technical field
The utility model relates to a kind of sliding support, particularly relates to a kind of sliding support of simple form.
Background technology
Sliding support is widely used under two parts outer load effects, the place of slide displacement being arranged, and is specifically related to the positions such as steam power station, metallurgy, petrochemical plant trestle, factory building and bridge expanssion joint.
The slip medium of the existing sliding support in this field is that the board-like sliding support of ordinary steel, slip medium are sliding support or the roller support that steel plate and organic material form, the most complex structure of this type of sliding support, and operation and maintenance cost is higher; In addition, friction factor is large, and corrosion-resistant, application life are relatively short, involve great expense.
The utility model content
The purpose of this utility model is to provide a kind of sliding support of simple form.
The purpose of this utility model is implemented by following technical scheme, a kind of sliding support of simple form, it comprises bearing, bearing cantilever and sliding part, one end of described bearing cantilever is fixed on the sidewall of described bearing, the other end of described bearing cantilever stretches out, described sliding part is placed in above described bearing cantilever, and the soffit of described sliding part contacts with the upper surface slide of described bearing cantilever.
Described sliding part is I shape, and the described sliding part of I shape is made of top board, base plate and middle connecting plate, parallelly on described base plate is provided with two strip holes, and two described strip holes are symmetrically set in the both sides of described junction plate and parallel with the base of described junction plate; The corresponding described strip hole of described bearing cantilever upper surface position is provided with manhole; Set bolt passes described strip hole and described manhole successively, and the described sliding part of I shape and described bearing cantilever are slidably connected.The described sliding part of I shape can slide on described bearing cantilever along described strip hole direction.
Described bearing cantilever by the cantilever top board be located at described cantilever top board below and consist of with vertical three gripper shoes that are fixedly connected with of described cantilever top board, three described gripper shoes are parallel to each other and equidistantly arrange, and a described gripper shoe and described junction plate in the middle of being positioned at are in the same plane.
Described cantilever cover top surface is fixed with the organic material plate, is fixed with described organic material plate on the soffit of described base plate.
Described organic material plate is polyfluortetraethylene plate.
The utility model has the advantage of, simple in structure, convenient for installation and maintenance; The slip medium is the organic material plate, and friction factor is little, and greatly extend corrosion-resistant, application life, and equipment cost reduces.
Description of drawings
Fig. 1 is a kind of sliding support schematic diagram of simple form.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
Bearing 1, bearing cantilever 2, sliding part 3, top board 4, base plate 5, junction plate 6, polyfluortetraethylene plate 7, strip hole 8, cantilever top board 9, gripper shoe 10, manhole 11, set bolt 12.
The specific embodiment: a kind of sliding support of simple form, it comprises bearing 1, bearing cantilever 2 and sliding part 3, and an end of bearing cantilever 2 is fixed on the sidewall of bearing 1, and the other end of bearing cantilever 2 stretches out, and sliding part 3 is placed in bearing cantilever 2 tops.Sliding part 3 is I shape, and I shape sliding part 3 is made of top board 4, base plate 5 and middle connecting plate 6, is fixed with polyfluortetraethylene plate 7 on the soffit of base plate 5.On base plate 5, parallel 8, two strip holes 8 of two strip holes that are provided with are symmetrically set in the both sides of junction plate 6 and parallel with the base of junction plate 6; Bearing cantilever 2 by cantilever top board 9 be located at cantilever top board 9 belows and consist of with vertical three gripper shoes 10 that are fixedly connected with of cantilever top board 9, three gripper shoes 10 are parallel to each other and equidistantly arrange, a gripper shoe 10 in the middle of being positioned at is in the same plane with junction plate 6, and cantilever top board 9 upper surfaces are fixed with polyfluortetraethylene plate 7.The corresponding strip hole of cantilever top board 98 positions are provided with manhole 11; Set bolt 12 passes strip hole 8 and manhole 11 successively, and I shape sliding part 3 and bearing cantilever 2 are slidably connected.I shape sliding part 3 can slide on bearing cantilever 2 along strip hole 8 directions.