CN203922374U - Lift car is led boots - Google Patents
Lift car is led boots Download PDFInfo
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- CN203922374U CN203922374U CN201420342426.0U CN201420342426U CN203922374U CN 203922374 U CN203922374 U CN 203922374U CN 201420342426 U CN201420342426 U CN 201420342426U CN 203922374 U CN203922374 U CN 203922374U
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Abstract
The utility model discloses a kind of lift car and lead boots, comprise the upper mounting plate and the lower installation board that be arranged in parallel, upper, two frame type framves are installed between lower installation board, the opposing installation of two frame type framves, the middle part of the base plate of two frame type framves is provided with intermediate shaft hole, on two frame type frame base plates, be provided with tween drive shaft, on tween drive shaft, be set with intermediate roller, before two frame type framves, the upper and lower of rear quarter panel is equipped with axis hole, in the axis hole of the front side plate of two frame type framves, be set with eccentric bushing, eccentric bushing is provided with eccentric orfice, the axis of the axis hole on the axis runout front side plate of eccentric orfice, the upper and lower of each frame type frame is respectively equipped with axle, axle front and back end is respectively through the axis hole on rear quarter panel and the eccentric orfice on front side plate, on the front side external part of axle, be set with front wheel.The utility model car leads that boots are simple in structure, intensity good, can ensure the steady fast speed operation of car, rubs little, easy for installation, is convenient to regulate the position of roller, has improved the traveling comfort of taking of elevator.
Description
Technical field
The utility model relates to a kind of boots of leading of lift car use.
Background technology
Lift car lead boots be fixed on car can along be arranged on the reciprocal dipping and heaving of fixed guide on building hoistway wall, prevent the be in operation firmware of deflection or swing of car.Along with the fast development of elevator speed, the requirement of damping, stability of car being led to boots is more and more higher.
At present, car car is led boots and has been adopted roller guide shoe to replace cliding friction.Reduced the noise in frictional loss and motion, but current car leads boots and also exist and lead boots support and adopt angle steel welding, intensity difference, leads boots running stability poor, the defect of the distance between inconvenient adjustment roll wheel face and guide rail.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide one, and to lead boot of elevator intensity good, and the lift car that operates steadily, is convenient to the distance between adjustment roll wheel face and guide rail is led boots.
For achieving the above object, the utility model provides a kind of lift car to lead boots, comprise the upper mounting plate and the lower installation board that be arranged in parallel, on described, on lower installation board, be equipped with mounting hole, on described, two frame type framves are installed between lower installation board, the opposing installation of two described frame type framves, and there is distance between two frame type framves, the middle part of the base plate of two described frame type framves is provided with the intermediate shaft hole that extend axis left and right, in the intermediate shaft hole of two frame type frame base plates, tween drive shaft is housed, on described tween drive shaft, be set with intermediate roller, described intermediate roller is between two frame type framves, and the diameter of intermediate roller is greater than the width of the base plate of frame type frame,
The upper and lower of the forward and backward side plate of two described frame type framves is equipped with the axis hole extending before and after axis, wherein, in the axis hole of the front side plate of two described frame type framves, be set with eccentric bushing, described eccentric bushing is provided with eccentric orfice, the axis of the axis hole on the axis runout front side plate of described eccentric orfice, the upper and lower of each described frame type frame is respectively equipped with axle, described axle front and back end is respectively through the axis hole on rear quarter panel and the eccentric orfice on front side plate, on the front side external part of described axle, be set with front wheel, the rear side external part of described axle is tightened by nut.
The structure of the guide rail that the utility model is corresponding is T-shaped, the both sides of plate are vertically provided with step (as shown in Figure 5 near the position of end therebetween, Fig. 5 is cross sectional drawing), like this, just make the inner side of the vertical plate of T shape plate form chute, our car is led the face that rolls of intermediate roller of boots and the end contact of guide rail, and the front wheel of intermediate roller both sides contacts with the chute of the inside, both sides of the middle vertical plate of T shape plate respectively.
Elevator guide shoe of the present utility model adopts frame type support as roller erecting frame, and intensity is good, and the axle that each pair of rollers is answered, through two plates, makes the support strength of roller good.Secondly, at the upper and lower front wheel that all arranges of each frame type frame, that is to say, no matter all can adopt by two front wheels and contact with guide rail in main stressed side or non-main stressed side, certainly non-main stressed side also can only be installed a roller, like this, cage operation is obtained more steady, rub little.
Moreover we arrange eccentric bushing on frame type frame, can adjust easily like this distance of roller and guide rail sliding chute face by eccentric bushing, reduce friction.
In technique scheme: the middle part of the rear quarter panel of described two frame type framves is provided with breach.Can conveniently tighten with nut at the two ends of tween drive shaft like this.
In technique scheme: be equipped with the upper reinforcing plate and the lower reinforcing plate that connect its front and back side plate in each described frame type frame, described upper reinforcing plate is positioned at the below of frame type frame upper gland, and described lower reinforcing plate is positioned at the top of frame type frame bottom axis hole.Brace panel can further increase the intensity of frame type frame, and the intensity of leading boots support is improved greatly, ensures to operate steadily.
The beneficial effects of the utility model are: car of the present utility model leads that boots are simple in structure, intensity good, can ensure the steady fast speed operation of car, rub little, easy for installation, are convenient to regulate the position of roller, have improved the traveling comfort of taking of elevator.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the left side view of Fig. 1;
Fig. 4 is the structural representation that the utility model is led boot of elevator;
Fig. 5 is and the cross sectional view of leading the guide rail that boots are corresponding of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
The only relative position in representative graph of the noun of locality that all around waits of the present utility model, does not represent absolute location and the installation site of product.
As Figure 1-4, lift car of the present utility model is led boots and is made up of upper mounting plate 1, lower installation board 2, frame type frame 3, tween drive shaft 4, intermediate roller 5, eccentric bushing 6, axle 7, front wheel 8, breach 9, upper reinforcing plate 10, lower reinforcing plate 11 and nut.
Upper and lower adapter plate 1,2, two frame type framves 3, upper reinforcing plate 10 and lower reinforcing plate 11 compositions are led boot of elevator.On, lower installation board 1, 2 be arranged in parallel, on, lower installation board 1, on 2, be equipped with mounting hole, upper, lower installation board 1, two frame type framves 3 are installed between 2, two described frame type framves 3 are by front, rear quarter panel 3b, 3c be connected before, rear quarter panel 3b, the base plate 3a composition of 3c] shape, two frame type framves 3 lay respectively at a left side, right side, and two frame type frame 3 opposing settings, and there is distance between two frame type framves 3, that is to say their open side toward the outer side, the upper end of two frame type framves 3 is connected with upper mounting plate 1, the lower end of two frame type framves 3 is connected with lower installation board 2.
The middle part of the base plate 3a of two frame type framves 3 is provided with the intermediate shaft hole that extend axis left and right, in the intermediate shaft hole of two frame type frame 3 base plates, tween drive shaft 4 is housed, and stretch out outside the intermediate shaft hole of two frame type framves 3 at the two ends of tween drive shaft 4, and tighten by nut.In order to facilitate tightening nuts, the middle part of the rear quarter panel 3c of two frame type framves 3 is provided with breach 9, on tween drive shaft 4, be set with intermediate roller 5, intermediate roller 5 is between two frame type framves 3, and the diameter of intermediate roller 5 is greater than the width of the base plate of frame type frame 3, that is to say, the roll surface of intermediate roller 5 reaches outside the front side and rear side of frame type frame 3.
Before two frame type framves 3, rear quarter panel 3b, the upper and lower of 3c is equipped with the axis hole extending before and after axis, and, the axis of the axis hole on the axis hole on front side plate 3b top and rear quarter panel 3c top is on same straight line, the axis of the axis hole of the axis hole of front side plate 3b bottom and rear quarter panel 3c bottom is on same straight line, wherein, two frame type framves 3 the axis hole of front side plate 3b in be set with eccentric bushing 6, eccentric bushing 6 is provided with eccentric orfice 6a, the axis of the axis hole on the axis runout front side plate 3b of eccentric orfice 6a, the upper and lower of each frame type frame 3 is respectively equipped with axle 7, the front and back end of axle 7 is respectively through the axis hole on rear quarter panel 3b and the eccentric orfice 6a on front side plate 3c, on the front side external part of axle 7, be set with front wheel 8, the rear side external part of axle 7 is tightened by nut.
In each frame type frame 3, be equipped with the upper reinforcing plate 10 and the lower reinforcing plate 11 that connect its front and back side plate 3b, 3c, upper reinforcing plate 10 is positioned at the below of frame type frame 3 upper gland, and lower reinforcing plate 11 is positioned at the top of frame type frame 3 bottom axis holes, to gain in strength.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technical personnels are in the art complied with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in by the determined protection domain of claims.
Claims (3)
1. a lift car is led boots, comprise the upper mounting plate (1) and the lower installation board (2) that be arranged in parallel, on described, lower installation board (1, 2) on, be equipped with mounting hole, it is characterized in that: on described, lower installation board (1, 2) two frame type framves (3) are installed between, the opposing installation of two described frame type framves (3), and there is distance between two frame type framves (3), the middle part of the base plate (3a) of two described frame type framves (3) is provided with the intermediate shaft hole that extend axis left and right, tween drive shaft (4) is housed in the intermediate shaft hole of two frame type framves (3) base plates (3a), on described tween drive shaft (4), be set with intermediate roller (5), described intermediate roller (5) is positioned between two frame type framves (3), and the diameter of intermediate roller (5) is greater than the width of the base plate of frame type frame (3),
Before two described frame type framves (3), rear quarter panel (3b, upper and lower 3c) is equipped with the axis hole extending before and after axis, wherein, in the axis hole of the front side plate (3b) of two described frame type framves (3), be set with eccentric bushing (6), described eccentric bushing (6) is provided with eccentric orfice (6a), the axis of the axis hole on the axis runout front side plate (3b) of described eccentric orfice (6a), the upper and lower of each described frame type frame (3) is respectively equipped with axle (7), described axle (7) front and back end is respectively through the axis hole on rear quarter panel (3b) and the eccentric orfice (6a) on front side plate (3c), on the front side external part of described axle (7), be set with front wheel (8), the rear side external part of described axle (7) is tightened by nut.
2. lift car is led boots according to claim 1, it is characterized in that: the middle part of the rear quarter panel (3c) of described two frame type framves (3) is provided with breach (9).
3. lead boots according to lift car described in claim 1 or 2, it is characterized in that: in each described frame type frame (3), be equipped with the upper reinforcing plate (10) and the lower reinforcing plate (11) that connect its forward and backward side plate (3b, 3c), described upper reinforcing plate (10) is positioned at the below of frame type frame (3) upper gland, and described lower reinforcing plate (11) is positioned at the top of frame type frame (3) bottom axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342426.0U CN203922374U (en) | 2014-06-25 | 2014-06-25 | Lift car is led boots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342426.0U CN203922374U (en) | 2014-06-25 | 2014-06-25 | Lift car is led boots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922374U true CN203922374U (en) | 2014-11-05 |
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ID=51818232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342426.0U Active CN203922374U (en) | 2014-06-25 | 2014-06-25 | Lift car is led boots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109153541A (en) * | 2016-03-10 | 2019-01-04 | 福尔克发明公司 | For transporting the transport device and container of object between floors |
-
2014
- 2014-06-25 CN CN201420342426.0U patent/CN203922374U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109153541A (en) * | 2016-03-10 | 2019-01-04 | 福尔克发明公司 | For transporting the transport device and container of object between floors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |