CN215946432U

CN215946432U - Rocker arm supporting device for L-shaped plate of elevator track laying

Info

Publication number: CN215946432U
Application number: CN202121799070.XU
Authority: CN
Inventors: 朱燕津; 陈亿善
Original assignee: Lenovo New Vision Jiangsu Equipment Service Co Ltd
Current assignee: Lenovo New Vision Jiangsu Equipment Service Co Ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-03-04
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a rocker arm supporting device of an elevator track laying L plate, which relates to the field of rocker arm supporting devices and comprises a supporting frame and a swing arm mechanism, wherein the swing arm mechanism comprises a swing arm, a lifting stop shaft and a limiting plate, one end of the lifting stop shaft penetrates through one side of the supporting frame, a through hole is formed in one side of the swing arm, one side of the lifting stop shaft is movably connected with the inner wall of the through hole, the lifting stop shaft penetrates through the swing arm and is fixedly connected with one side of the limiting plate, and a guide hole is formed in one side of the limiting plate; the top end of the supporting frame is provided with a rotary speed reducer. According to the utility model, the swing arm mechanism comprises the swing arm, the lifting stop shaft and the limiting plate, the limiting plate limits the swing arm, the swing arm mechanism is driven by the rotary driving motor to rotate through the rotary driving motor, and then the swing arm is driven by the motor through the rotary speed reducer, so that the angle adjustment automation of the swing arm can be realized, the swing arm rotates 90 degrees, the swing arm swings, the rotary side is paid out, and a large amount of labor force is saved.

Description

Rocker arm supporting device for L-shaped plate of elevator track laying

Technical Field

The utility model relates to the field of rocker arm supporting devices, in particular to a rocker arm supporting device for an L-shaped elevator track laying plate.

Background

Elevator refers to a permanent transportation device serving several specific floors in a building, the car of which runs on at least two rows of rigid rails moving perpendicular to the horizontal plane or at an angle of inclination less than 15 ° to the vertical, also having a step type, the tread plates being mounted on a track for continuous running, commonly known as escalator or moving sidewalk, a fixed lifting device serving a specific floor, a vertical lift elevator having a car running between at least two rows of rigid guide rails perpendicular or at an angle of inclination less than 15 °, the size and the structural form of which are convenient for passengers to get in and out or load and unload goods, and it is customary to use the elevator as a generic name for vertical transportation means in a building regardless of the driving manner.

The rocker arm supporting device of the existing elevator track laying L plate rotates a swing arm, and often needs a worker to overturn, because the L plate is long in length and large in weight, a plurality of people are needed to cooperate during overturning, a large amount of labor force is consumed to complete the overturning, the problems that the workload is large, the working efficiency is low and the like exist, impact is easily generated to cause collision damage, and therefore the rocker arm supporting device of the elevator track laying L plate is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a rocker arm supporting device for an L-shaped elevator track laying plate, which can effectively solve the problems that the existing rocker arm supporting device for the L-shaped elevator track laying plate in the background art needs manual turnover when a swing arm rotates, the L-shaped plate is long in length and large in weight, needs to be matched by multiple persons during turnover and consumes a large amount of labor force to complete, the problems of large workload, low working efficiency and the like exist, and the problem of collision damage caused by impact is easily caused.

In order to achieve the purpose, the utility model adopts the technical scheme that: a rocker arm supporting device of an L-shaped elevator track laying plate comprises a supporting frame and a swing arm mechanism, wherein the swing arm mechanism comprises a swing arm, a lifting stop shaft and a limiting plate, one end of the lifting stop shaft penetrates through one side of the supporting frame, a through hole is formed in one side of the swing arm, one side of the lifting stop shaft is movably connected with the inner wall of the through hole, the lifting stop shaft penetrates through the swing arm and is fixedly connected with one side of the limiting plate, and a guide hole is formed in one side of the limiting plate;

the top end of the support frame is provided with a rotary speed reducer, the bottom end of one side of the support frame is provided with a rotary driving motor, one side of the rotary driving motor is movably provided with an output shaft, one end, far away from the rotary driving motor, of the output shaft penetrates through the support frame and is fixedly connected with the lifting stop shaft, and one end of the rotary speed reducer is fixedly connected with one side of the swing arm.

Preferably, the rotary speed reducer comprises a hollow rotary platform and a servo motor, the hollow rotary platform is of a hollow structure, the servo motor is arranged on one side of the hollow rotary platform, and a mounting hole is formed in one side of the hollow rotary platform. Through the setting of rotatory speed reducer, through motor drive, can realize the angular adjustment automation of swing arm.

Preferably, one side fixedly connected with mounting panel of rotary driving motor, one side of mounting panel and one side fixed connection of support frame, rotary driving motor includes motor body, motor body sets up in the inside of support frame. Through the setting of the rotary driving motor, the swing arm is convenient to drive to swing.

Preferably, the below of support frame is provided with sharp electric putter, sharp electric putter includes motor push rod and controlling means, motor push rod sets up in controlling means's below, motor push rod's bottom is connected with unsteady pressure plate mechanism. Through the setting of sharp electric putter, be convenient for become linear motion the rotary motion of motor, utilize the motor just reverse to accomplish the push rod action.

Preferably, unsteady pressure plate mechanism includes roof, fore-set, loading board and fixed orifices, loading board and roof swing joint are run through to the bottom of motor push rod, the top of roof is seted up in the fixed orifices, the top of fore-set is fixed to be set up in the bottom of loading board. Through the setting of unsteady clamp plate mechanism, be convenient for stretch out to the wall, until the fore-set wall.

Preferably, the top end of the linear electric push rod is connected with a linear pushing motor, the linear pushing motor is composed of a stator, a rotor and a supporting wheel which moves linearly, and the bottom end of the linear pushing motor is connected with the top end of the linear electric push rod. Through the setting of sharp driving motor, be convenient for drive pressure plate mechanism floats.

Preferably, the swing arm mechanisms are provided with two groups, and the two groups of swing arm mechanisms are respectively arranged on two sides of the supporting frame. Through the two sets of swing arm mechanisms, the working efficiency of the device is improved.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the swing arm mechanism comprises the swing arm, the lifting stop shaft and the limiting plate, the limiting plate limits the swing arm, the swing arm mechanism is driven by the rotary driving motor to rotate through the rotary driving motor, and then the swing arm can be automatically adjusted in angle through the motor drive through the rotary speed reducer, so that the swing arm can rotate 90 degrees, the swing arm swings, the rotary side is paid out, and a large amount of labor force is saved.

Drawings

Fig. 1 is a perspective view of a rocker arm support device of an L-shaped elevator track laying plate of the present invention;

fig. 2 is a schematic view of a floating platen mechanism of a rocker arm support of an L-shaped elevator track laying plate of the present invention;

FIG. 3 is a schematic view of a swing arm mechanism of a swing arm support device of an L-shaped elevator track laying plate according to the present invention;

fig. 4 is a schematic view of a rotary drive motor of a rocker arm support of an L-shaped elevator runway according to the utility model.

In the figure: 1. a rotary speed reducer; 2. a linear electric push rod; 3. a rotary drive motor; 4. a floating platen mechanism; 5. a linear pushing motor; 6. a swing arm mechanism.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model relates to a rocker arm supporting device for an elevator track laying L-shaped plate, which comprises a supporting frame and a swing arm mechanism 6, wherein the swing arm mechanism 6 comprises a swing arm, a lifting stop shaft and a limiting plate, one end of the lifting stop shaft penetrates through one side of the supporting frame, a through hole is formed in one side of the swing arm, one side of the lifting stop shaft is movably connected with the inner wall of the through hole, the lifting stop shaft penetrates through the swing arm and is fixedly connected with one side of the limiting plate, and a guide hole is formed in one side of the limiting plate;

the top of support frame is provided with rotary reducer 1, and the bottom of support frame one side is provided with rotary drive motor 3, and one side activity of rotary drive motor 3 is provided with the output shaft, and the one end that rotary drive motor 3 was kept away from to the output shaft runs through the support frame and carries and carry a fender axle fixed connection, and rotary reducer 1's one end and one side fixed connection of swing arm.

Wherein, the rotary speed reducer 1 includes cavity rotary platform and servo motor, and cavity rotary platform sets up to hollow structure, and servo motor sets up in one side of cavity rotary platform, and the mounting hole has been seted up to one side of cavity rotary platform. Through the setting of rotary reducer 1, through motor drive, can realize the angular adjustment automation of swing arm.

Wherein, one side fixedly connected with mounting panel of rotary driving motor 3, one side of mounting panel and one side fixed connection of support frame, rotary driving motor 3 includes motor body, and motor body sets up in the inside of support frame. Through the setting of rotary driving motor 3, be convenient for drive swing arm and swing.

Wherein, the below of support frame is provided with sharp electric putter 2, and sharp electric putter 2 includes motor push rod and controlling means, and motor push rod sets up in controlling means's below, and motor push rod's bottom is connected with unsteady pressure plate mechanism 4. Through the setting of sharp electric putter 2, be convenient for become linear motion the rotary motion of motor, utilize the motor to just reverse to accomplish the push rod action.

Wherein, unsteady pressure plate mechanism 4 includes roof, fore-set, loading board and fixed orifices, and loading board and roof swing joint are run through to motor push rod's bottom, and the fixed orifices is seted up on the top of roof, and the top of fore-set is fixed to be set up in the bottom of loading board. Through the setting of unsteady pressure plate mechanism 4, be convenient for stretch out to the wall, until the fore-set wall.

The top end of the linear electric push rod 2 is connected with a linear push motor 5, the linear push motor 5 is composed of a stator, a rotor and a supporting wheel which moves linearly, and the bottom end of the linear push motor 5 is connected with the top end of the linear electric push rod 2. Through the setting of sharp driving motor 5, be convenient for drive floating pressure plate mechanism 4.

Wherein, swing arm mechanism 6 is provided with two sets ofly, and two sets of swing arm mechanisms 6 set up respectively in the both sides of support frame. Through the two sets of swing arm mechanisms 6, the working efficiency of the device is improved.

The working principle of the utility model is as follows:

swing arm mechanism 6 includes the swing arm, carry and draw fender axle and limiting plate, the limiting plate carries on spacingly to the swing arm, 3 drive swing arm mechanisms 6 of rotary drive motor make the swing arm rotatory, rotary speed reducer 1 passes through motor drive, can realize that the angular adjustment of swing arm is automatic, realize rotatory 90, the swing arm swings, the rotating side expenditure, straight line electric putter 2 is under the drive of sharp driving motor 5 afterwards, drive unsteady pressure plate mechanism 4 stretches out to the wall, until withstanding the wall.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The rocker arm supporting device for the L-shaped elevator track laying plate is characterized by comprising a supporting frame and a swing arm mechanism (6), wherein the swing arm mechanism (6) comprises a swing arm, a lifting stop shaft and a limiting plate, one end of the lifting stop shaft penetrates through one side of the supporting frame, a through hole is formed in one side of the swing arm, one side of the lifting stop shaft is movably connected with the inner wall of the through hole, the lifting stop shaft penetrates through the swing arm and is fixedly connected with one side of the limiting plate, and a guide hole is formed in one side of the limiting plate;

the top end of the support frame is provided with a rotary speed reducer (1), the bottom end of one side of the support frame is provided with a rotary driving motor (3), one side of the rotary driving motor (3) is movably provided with an output shaft, one end, far away from the rotary driving motor (3), of the output shaft penetrates through the support frame and is fixedly connected with a lifting stop shaft, and one end of the rotary speed reducer (1) is fixedly connected with one side of a swing arm.

2. The rocker arm supporting device of an elevator track laying L board according to claim 1, characterized in that: the rotary speed reducer (1) comprises a hollow rotary platform and a servo motor, wherein the hollow rotary platform is of a hollow structure, the servo motor is arranged on one side of the hollow rotary platform, and a mounting hole is formed in one side of the hollow rotary platform.

3. The rocker arm supporting device of an elevator track laying L board according to claim 1, characterized in that: one side fixedly connected with mounting panel of rotary driving motor (3), one side of mounting panel and one side fixed connection of support frame, rotary driving motor (3) include motor body, motor body sets up in the inside of support frame.

4. The rocker arm supporting device of an elevator track laying L board according to claim 1, characterized in that: the support frame is characterized in that a linear electric push rod (2) is arranged below the support frame, the linear electric push rod (2) comprises a motor push rod and a control device, the motor push rod is arranged below the control device, and the bottom end of the motor push rod is connected with a floating pressing plate mechanism (4).

5. The rocker arm supporting device of an elevator track laying L board according to claim 4, characterized in that: the floating pressing plate mechanism (4) comprises a top plate, a top column, a bearing plate and a fixing hole, the bottom end of the motor push rod penetrates through the bearing plate and is movably connected with the top plate, the fixing hole is formed in the top end of the top plate, and the top end of the top column is fixedly arranged at the bottom end of the bearing plate.

6. The rocker arm supporting device of an elevator track laying L board according to claim 4, characterized in that: the top of sharp electric putter (2) is connected with sharp driving motor (5), sharp driving motor (5) comprise stator, active cell and linear motion's supporting wheel, the bottom of sharp driving motor (5) links to each other with the top of sharp electric putter (2).

7. The rocker arm supporting device of an elevator track laying L board according to claim 1, characterized in that: the swing arm mechanisms (6) are arranged in two groups, and the two groups of swing arm mechanisms (6) are respectively arranged on two sides of the supporting frame.