Background technology
Existing elevator adopts two posts or four posts to carry out leading and carrying mostly, adopt the load-carrying on one side of lifting cucurbit, the other end adopts the mode of counterweight to carry out lifting conveying, adopt the structure of carrying out lifting action in this way very complicated, cost is high, and guiding accuracy is low, rock time in operational process, work is not steady, inconvenience maintenance, and dangerous.
Summary of the invention
Object of the present invention is just to provide that a kind of structure is simple, guiding accuracy is high, operate steadily, safe and reliable, easy to maintenance, cost is low, the elevator lifting and guiding device of long service life.
For achieving the above object, the present invention includes elevator movable framework, also comprise V-arrangement connection bracket, strut member, pressing plate, joist steel upright, slippage rail, several lock screws, several bolts, two slippage rail connecting panels being symmetrically set in two sides about slippage rail and two are symmetrically set in the guide wheel assemblies of upper and lower two sides of slippage rail, described each guide wheel assemblies comprises horizontal guide sheave, guide wheel bracket and vertical guide sheave, described two horizontal guide sheaves are loaded on the upper-lower position on the left of slippage rail respectively, described two vertical guide sheaves are loaded on two sides up and down of slippage rail respectively, the left end of described V-arrangement connection bracket is connected with elevator movable framework by bolt, the right-hand member of described V-arrangement connection bracket is connected with two guide wheel assemblies by bolt, described strut member is connected with slippage rail by lock screw and two slippage rail connecting panels, described joist steel upright is connected with strut member by pressing plate and bolt.
The present invention is owing to have employed by elevator movable framework, V-arrangement connection bracket, strut member, pressing plate, joist steel upright, slippage rail, several lock screws, several bolts, two slippage rail connecting panels being symmetrically set in two sides about slippage rail and two are symmetrically set in the structure of the guide wheel assemblies composition of upper and lower two sides of slippage rail, each guide wheel assemblies comprises horizontal guide sheave, guide wheel bracket and vertical guide sheave, two horizontal guide sheaves are loaded on the upper-lower position on the left of slippage rail respectively, and two vertical guide sheaves are loaded on two sides up and down of slippage rail respectively, after adopting such structure, guiding accuracy is high, and operate steadily, in addition, the slippage rail adopted due to this structure and joist steel upright only play the guiding role, and no longer carry, therefore safety are high.Structure of the present invention is simple, and guiding accuracy is high, operates steadily, safe and reliable, easy to maintenance, and cost is low, long service life.
Detailed description of the invention
See Fig. 1 to Fig. 2, the present invention includes elevator movable framework 1, also comprise V-arrangement connection bracket 2, strut member 4, pressing plate 5, joist steel upright 6, slippage rail 8, several lock screws 9, several bolts 10, two slippage rail connecting panels 7 being symmetrically set in slippage rail about 8 two side and two are symmetrically set in the guide wheel assemblies 3 of slippage rail about 8 two side, described each guide wheel assemblies 3 comprises horizontal guide sheave 31, guide wheel bracket 32 and vertical guide sheave 33, described two horizontal guide sheaves 31 are loaded on the upper-lower position on the left of slippage rail 8 respectively, described two vertical guide sheaves 33 are loaded on two sides up and down of slippage rail 8 respectively, the left end of described V-arrangement connection bracket 2 is connected with elevator movable framework 1 by bolt 10, the right-hand member of described V-arrangement connection bracket 2 is connected with two guide wheel assemblies 3 by bolt 10, described strut member 4 is connected with slippage rail 8 by lock screw 9 and two slippage rail connecting panels 7, described joist steel upright 6 is connected with strut member 4 by pressing plate 5 and bolt 10.