A kind of rapid-assembling type car frame
Technical field
The utility model relates to a kind of elevator components, relates in particular to a kind of rapid-assembling type car frame.
Background technology
Car is the major part of elevator, undertakes the task of the manned member of dressing or goods, and safety, traveling comfort are its major requirements.Car is generally made up of major parts such as car frame, base plate, wallboard, sedan-chair top, gates, and existing car frame adopts channel-section steel welded structure conventionally, has the shortcomings such as production efficiency is low, yielding, cost is high, weight is large.In addition, when base plate, wallboard are installed to car frame, need to adopt welding or the bolted mode of holing, this mode installation rate is slow, efficiency is low, be difficult for alignment.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provide a kind of simple in structure, with low cost, assemble car frame rapidly.
The utility model is achieved by the following technical programs: a kind of rapid-assembling type car frame, comprise crossbeam, longeron, column, base plate, wallboard, it is characterized in that: described crossbeam, longeron, column overlaps connection by combination, described combination cover is made up of three mutually perpendicular joints, described joint is provided with the shrinkage pool for connecting, on described shrinkage pool, be also provided with holding screw, described combination cover is arranged on eight angles of described car frame, described crossbeam, longeron, column all inserts in the shrinkage pool of joint of combination cover, form the skeleton of four post eight beams, described crossbeam, longeron, column is provided with the screw hole of standard module, on described base plate and wallboard, be equipped with the screw of corresponding modulus.
The utility model has changed the car frame of traditional elevator and has made structure and technique, adopt modular construction, can rapidly crossbeam, longeron, column, combination cover be assembled into skeleton, with screw, base plate, wallboard are fixed on skeleton again, just formed lift car, structure and manufacture craft are simple, and cost is low, production efficiency is high, be particularly suitable for Quantity production, and can save material.
Under special circumstances, while safeguarding change part as needs, when running into fault elevator door and not opening, the wallboard of this car frame can unload rapidly, is conducive to safeguard and safe escape.
Brief description of the drawings
Figure l is structural representation of the present utility model.
Fig. 2 is the structural representation of combination cover.
In accompanying drawing: 1-longeron, 2-column, 3-combination cover, 4-crossbeam, 5-screw hole, 6-joint, 7-shrinkage pool, 8-holding screw.
Detailed description of the invention
As shown in Figure 1, a kind of rapid-assembling type car frame, is made up of crossbeam 4, longeron 1, column 2, combination cover 3, base plate, wallboard, and combination cover 3 is made up of three mutually perpendicular joints 6, joint 6 is provided with the shrinkage pool 7 for connecting, and on described shrinkage pool 7, is also provided with holding screw 8.Combination cover 3 is arranged on eight angles of described car frame, and described crossbeam 4, longeron 1, column 2 all insert in the shrinkage pool 7 of joint 6 of combination cover 3, forms the skeleton of four post eight beams.In the time producing, only crossbeam 4, longeron 1 need be inserted in combination cover 3, then tighten holding screw 8, assembling rapidly, is suitable for Quantity production.
Crossbeam 4, longeron 1, column 2 are provided with the screw hole 5 of standard module, and base plate and wallboard are provided with and the identical of standard module or the screw that becomes multiple relation, can be arranged on rapidly on column 2 by described screw.Not only assembling speed is fast, and in case of emergency, quickly-detachable.