CN213356600U - Anti-shaking device for elevator - Google Patents

Abstract

The application discloses an elevator anti-shaking device, which comprises a car, a limiting mechanism and an anti-shaking mechanism, wherein the car is positioned between sliding rails; the limiting mechanism comprises a mounting plate, a cushion pad, a fixing plate, a cross rod and a roller; the anti-shake mechanism comprises a fixed rod, a sliding block, a spring and a pulley. The elevator limiting device has the advantages that the elevator car is limited by the movable cross rods and the movable idler wheels, and when the elevator car shakes, the cushion pad can play a good role in damping, so that the stable operation of the elevator car is favorably realized, the shaking condition of the elevator car is prevented, and the safety performance of the elevator is favorably improved; this application can realize the spacing of car through the pulley through setting up the dead lever in car both sides, can play good anti-shake ability through the elasticity of spring when taking place to shake, and the buffering of cooperation blotter can further play the anti-shake ability of car, improves the stability of car operation.

Description

Anti-shaking device for elevator

Technical Field

The application relates to an anti-shake device, in particular to an elevator anti-shake device.

Background

The elevator is a transportation device for vertically transporting pedestrians or goods, the elevator serves a building with a specified floor, the vertical lifting elevator is provided with a lift car, the lift car runs between at least two rows of vertical rigid guide rails or rigid guide rails with an inclination angle smaller than 15 degrees, passengers can conveniently go in and go out or load and unload goods, the elevator can be divided into a low-speed elevator, a high-speed elevator and a high-speed elevator according to the speed, the elevator refers to power drive, and electromechanical devices for lifting or parallelly transporting people and goods are carried out by utilizing a box body running by the rigid guide rails or steps running along a fixed line, and comprise a passenger elevator, an escalator and an automatic sidewalk, and the elevator is used as a general name of a vertical transportation tool in the building regardless of the driving mode; with the concern of the international society on environmental awareness, all large elevator companies basically adopt powder coating spraying on the elevator surface, which is a novel environment-friendly solvent-free coating, and various performances of the coating are superior to those of paint.

The elevator is the device that transports goods or pedestrian perpendicularly, and the elevator probably appears shaking the problem when removing, influences the security performance of elevator, brings the sense of fear for the pedestrian, reduces pedestrian's experience, can't be fast steady when appearing shaking. Therefore, an elevator anti-shaking device is provided for solving the problems.

Disclosure of Invention

An elevator anti-shaking device comprises a lift car, a limiting mechanism and an anti-shaking mechanism, wherein the lift car is positioned between slide rails;

the limiting mechanism comprises a mounting plate, a cushion pad, a fixing plate, a cross rod and a roller, the mounting plate is fixedly connected with the cushion pad, the cushion pad is attached to the fixing plate, the fixing plate is fixedly connected with one end of the cross rod, the other end of the cross rod is rotatably connected with the roller, and the lift car is fixedly connected with a limiting plate through a bolt;

anti-shake mechanism includes dead lever, slider, spring and pulley, dead lever and car lateral wall fixed connection, the inside and slider sliding connection of dead lever, the slider passes through the inside sliding connection of spring and dead lever, just the slider rotates with the pulley to be connected.

Further, the car lateral wall is equipped with eight horizontal poles, per four the horizontal pole is located the car both sides respectively, the horizontal pole cup joints with the activity of limiting plate middle part.

Further, the mounting panel is connected with the inside gomphosis of car, the inside and the fixed plate sliding connection of mounting panel, the fixed plate contact has the limiting plate.

Further, the quantity of slide rail is two, every the slide rail has all seted up two symmetric distribution's spout, every the inside gyro wheel that all is equipped with of spout.

Furthermore, the number of the fixing rods is four, the four fixing rods are all located at the same vertical position of the cross rod, and the fixing rods extend into the sliding groove.

Furthermore, the two sides of the sliding block are respectively in rotating connection with two pulleys, the two pulleys are respectively located on the two sides of the sliding groove, and the pulleys are in contact with the surfaces of the sliding rails.

The beneficial effect of this application is: the application provides an elevator anti-shake device with steady operation just has anti-shake performance.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic front view of an embodiment of the present application;

FIG. 2 is a schematic top view of a cross bar according to an embodiment of the present application;

fig. 3 is a schematic top view of a fixing rod according to an embodiment of the present disclosure.

In the figure: 1. slide rail, 2, car, 3, mounting panel, 4, blotter, 5, fixed plate, 6, horizontal pole, 7, gyro wheel, 8, limiting plate, 9, bolt, 10, spout, 11, dead lever, 12, slider, 13, spring, 14, pulley.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, an anti-shake apparatus for an elevator includes a car 2 disposed between slide rails 1, a limiting mechanism and an anti-shake mechanism;

the limiting mechanism comprises a mounting plate 3, a cushion pad 4, a fixing plate 5, a cross rod 6 and rollers 7, the inside of the mounting plate 3 is fixedly connected with the cushion pad 4, the cushion pad 4 is attached to the fixing plate 5, the fixing plate 5 is fixedly connected with one end of the cross rod 6, the other end of the cross rod 6 is rotatably connected with the rollers 7, and the lift car 2 is fixedly connected with a limiting plate 8 through bolts 9;

anti-shake mechanism includes dead lever 11, slider 12, spring 13 and pulley 14, dead lever 11 and 2 lateral walls fixed connection of car, the inside and slider 12 sliding connection of dead lever 11, slider 12 passes through spring 13 and the inside sliding connection of dead lever 11, just slider 12 rotates with pulley 14 to be connected.

The lateral wall of the car 2 is provided with eight cross rods 6, every four cross rods 6 are respectively positioned on two sides of the car 2, the cross rods 6 are movably sleeved with the middle parts of the limiting plates 8 and used for micro deviation of the cross rods 6 in the horizontal direction, and anti-shaking performance is realized through the cushion pads 4 when the car 2 shakes; the mounting plate 3 is connected with the inside of the car 2 in an embedded mode, the inside of the mounting plate 3 is connected with the fixing plate 5 in a sliding mode, the fixing plate 5 is in contact with the limiting plate 8, and the limiting plate 8 is used for mounting and fixing the mounting plate 3 and plays a role in stabilizing and fixing; the number of the slide rails 1 is two, each slide rail 1 is provided with two symmetrically distributed slide grooves 10, a roller 7 is arranged in each slide groove 10, and the roller 7 moves in the slide grooves 10 to realize the vertical movement of the car 2; the number of the fixing rods 11 is four, the four fixing rods 11 are all located at the same vertical position of the cross rod 6, the fixing rods 11 extend into the sliding groove 10, the fixing rods 11 play a role in position limiting when the car 2 transversely shakes, and meanwhile, the fixing rods are matched with the pulleys 14 to achieve a further anti-shaking function of the car 2; two sides of the sliding block 12 are rotatably connected with the two pulleys 14 respectively, the two pulleys 14 are located on two sides of the sliding groove 10 respectively, and the pulleys 14 are in contact with the surface of the sliding rail 1 and are used for the pulleys 14 to roll on the surface of the sliding rail 1, so that the anti-shaking performance of the car 2 is achieved.

When the elevator car shaking-prevention device is used, the mounting plate 3 is embedded and fixed on the side wall of the car 2, the fixing plate 5 is moved to the inside of the mounting plate 3, the limiting plate 8 is attached to the side wall of the car 2, the limiting plate 8 is fixed through the bolt 9, the fixing of the mounting plate 3 and the limiting of the cross rod 6 are realized, the roller 7 at the end part of the cross rod 6 is positioned in the roller 7, when the car 2 shakes during moving, the roller 7 is in contact with the chute 10, the roller 7 pushes the cross rod 6 and the fixing plate 5 to move, the fixing plate 5 is attached to the cushion 4, the shaking is reduced through the cushion 4, the stable running of the car 2 is ensured, when large shaking occurs, the shaking of the car 2 can drive the fixing rod 11 to move simultaneously, the pulleys 14 at two sides of the fixing rod 11 are in contact with the surface of the slide rail 1, the, make spring 13 appear compressing, realize through spring 13's elasticity that car 2 rocks slowing down of frequency, be favorable to further improving the stability that car 2 removed, avoid appearing the shake problem.

The application has the advantages that:

1. the elevator limiting device has the advantages that the elevator car is limited by the movable cross rods and the movable idler wheels, and when the elevator car shakes, the cushion pad can play a good role in damping, so that the stable operation of the elevator car is favorably realized, the shaking condition of the elevator car is prevented, and the safety performance of the elevator is favorably improved;

2. this application can realize the spacing of car through the pulley through setting up the dead lever in car both sides, can play good anti-shake ability through the elasticity of spring when taking place to shake, and the buffering of cooperation blotter can further play the anti-shake ability of car, improves the stability of car operation.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides an elevator anti-shake moves device which characterized in that: comprises a lift car (2) positioned between slide rails (1), a limiting mechanism and an anti-shake mechanism;

the limiting mechanism comprises a mounting plate (3), a cushion pad (4), a fixing plate (5), a cross rod (6) and rollers (7), the inside of the mounting plate (3) is fixedly connected with the cushion pad (4), the cushion pad (4) is attached to the fixing plate (5), the fixing plate (5) is fixedly connected with one end of the cross rod (6), the other end of the cross rod (6) is rotatably connected with the rollers (7), and the lift car (2) is fixedly connected with a limiting plate (8) through bolts (9);

anti-shake mechanism includes dead lever (11), slider (12), spring (13) and pulley (14), dead lever (11) and car (2) lateral wall fixed connection, inside and slider (12) sliding connection of dead lever (11), slider (12) are through spring (13) and the inside sliding connection of dead lever (11), just slider (12) are rotated with pulley (14) and are connected.

2. The anti-jitter device of claim 1, wherein: car (2) lateral wall is equipped with eight horizontal poles (6), per four horizontal pole (6) are located car (2) both sides respectively, horizontal pole (6) cup joint with limiting plate (8) middle part activity.

3. The anti-jitter device of claim 1, wherein: mounting panel (3) are connected with car (2) inside gomphosis, inside and fixed plate (5) sliding connection of mounting panel (3), fixed plate (5) contact has limiting plate (8).

4. The anti-jitter device of claim 1, wherein: the quantity of slide rail (1) is two, every slide rail (1) all seted up two symmetric distribution's spout (10), every spout (10) inside all is equipped with gyro wheel (7).

5. The anti-jitter device of claim 1, wherein: the number of the fixing rods (11) is four, the four fixing rods (11) are all located at the same vertical position of the cross rod (6), and the fixing rods (11) extend into the sliding groove (10).

6. The anti-jitter device of claim 1, wherein: the two sides of the sliding block (12) are respectively rotatably connected with two pulleys (14), the two pulleys (14) are respectively positioned on the two sides of the sliding groove (10), and the pulleys (14) are in contact with the surface of the sliding rail (1).

Images