CN214989596U

CN214989596U - Staircase gyro wheel, door change gear testing arrangement

Info

Publication number: CN214989596U
Application number: CN202121800850.1U
Authority: CN
Inventors: 李新龙; 周春明; 焦洋; 韩超; 罗马
Original assignee: Jianyan Machinery Inspection And Testing Beijing Co Ltd
Current assignee: Jianyan Machinery Inspection And Testing Beijing Co Ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-12-03
Anticipated expiration: 2031-08-03

Abstract

The application discloses staircase gyro wheel, door change gear testing arrangement, place draw-in groove, semicircle concave surface, L template, curb plate, hand dish, hydro-cylinder, bar shape piece, tripod, pressure sensor organism, first guide rail, first linking slider, second guide rail, second link up slider, screw hole piece and long screw including work round platform, disc, staircase gyro wheel test surface, door change gear test surface, transmission shaft, U template, wheel body. This application is rational in infrastructure, can be with the contact of staircase gyro wheel testing surface or door change gear testing surface on staircase gyro wheel or door change gear with different pressure and high-speed pivoted disc, realize that staircase gyro wheel or door change gear appear the test function of different degree damage in different pressure effects, can acquire pressure data, drive the long screw through rotating hand dish and rotate and link up the slider effect at the second guide rail with the second under, can reciprocate the L template that links to each other, be convenient for switch the wheel body with the same high department of staircase gyro wheel testing surface or door change gear testing surface.

Description

Staircase gyro wheel, door change gear testing arrangement

Technical Field

The application relates to the field of test equipment, in particular to a testing device for escalator idler wheels and door change gears.

Background

An escalator, also known as an escalator or an escalator for pedestrians, a hand-rail elevator or an escalator, is a type of escalator with circulating steps, and is a fixed electric drive device for transporting passengers in an upward or downward inclined manner, the elevator serves a building with a specified floor, and a vertical elevator has a car running between at least two rows of vertical rigid guide rails or rigid guide rails with an inclination angle of less than 15 ° for the convenience of passengers entering or exiting or loading and unloading goods.

The escalator roller or door change gear used for a long time can be damaged in different degrees, and the damage degree and data of the escalator roller or door change gear under the pressure friction in different degrees are concerned by manufacturers, so that the durability of the escalator roller or door change gear is improved, and better materials are developed. Therefore, the escalator roller and door change gear testing device is provided for solving the problems.

Disclosure of Invention

The escalator roller and door change gear testing device is provided in the embodiment and used for solving the problems in the prior art.

According to an aspect of the application, a staircase gyro wheel, door change gear testing arrangement is provided, including work round platform, L template, drive test subassembly, wheel body placement component, bulldoze sensing component and position adjustment subassembly, work round platform top ring distribution has eight L templates, and work round platform top intermediate position installs the transmission shaft, the vertical board of L template one side symmetry is provided with two tripods, and through the mutual fixed connection of bar piece between two tripod tops, drive test subassembly is located work round platform top intermediate position, the wheel body placement component sets up bulldozes the sensing component front end, and bulldozes sensing component and be connected with the L template, position adjustment subassembly sets up on bar piece, tripod and L template, the curb plate is all installed to both sides corner in the L template.

Further, the drive test assembly comprises a disc, the upper part and the lower part of the annular surface of the disc are respectively provided with an escalator roller test surface and a door change gear test surface, and the disc is arranged at the top end of the transmission shaft.

Further, the wheel body placing assembly comprises a U-shaped plate, edges and corners of two side plates of the U-shaped plate are punched to form a wheel body placing clamping groove, and a semicircular concave surface is formed in the middle of the side wall of one side in the wheel body placing clamping groove.

Further, bulldoze sensing component and include hydro-cylinder and pressure sensor organism, the hydro-cylinder is installed on the vertical board of L template, and the push rod end and the pressure sensor organism one end terminal surface interconnect of hydro-cylinder, the sensing end of pressure sensor organism and the middle part plate body interconnect of U template.

Further, the position adjustment subassembly includes first guide rail, first linking slider, the second guide rail, second linking slider and long screw, two first guide rail symmetries are installed on the horizontal board of L template, and first guide rail is through first linking slider and pressure sensor organism top mutual sliding connection, vertical board side surface at the L template is installed to two second guide rail symmetries, and the second guide rail passes through second linking slider and corresponds lateral wall mutual sliding connection with the tripod that corresponds, long screw passes through the screw hole piece and bar piece lateral wall intermediate position interconnect, and the long screw bottom rotates with the top end face intermediate position of L template and is connected, the hand rocking disc is installed on the long screw top.

Further, eight sets of tripods are arranged on the tripod, and eight sets of tripods are annularly and equidistantly arranged on the edge of the top surface of the working circular truncated cone.

Through the above-mentioned embodiment of this application, can be with staircase gyro wheel or door change gear with different pressure and the contact of staircase gyro wheel test surface or door change gear test surface on the high-speed pivoted disc, realize that staircase gyro wheel or door change gear appear the test function of different degree damage in different pressure effects, can acquire pressure data, drive the long screw through rotating hand dish and rotate and link up the slider effect at the second guide rail with the second under, can reciprocate the L template that links to each other, be convenient for switch the wheel body with the same high department of staircase gyro wheel test surface or door change gear test surface.

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 top view of the overall structure of one embodiment of the present application;

FIG. 2 is a top view of an overall partial structure of an embodiment of the present application;

FIG. 3 is a front view of a disk configuration according to one embodiment of the present application.

In the figure: 1. the working circular table, 2, the disc, 201, staircase gyro wheel test surface, 202, door change gear test surface, 3, the transmission shaft, 4, the U template, 401, the draw-in groove is placed to the wheel body, 402, semicircle concave surface, 5, L template, 6, the curb plate, 7, the hand dish, 8, the hydro-cylinder, 9, the bar piece, 10, the tripod, 11, the pressure sensor organism, 12, first guide rail, 13, first linking slider, 14, the second guide rail, 15, the second links up the slider, 16, the screw piece, 17, the long screw.

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.

Staircase gyro wheel, door change gear testing arrangement in this embodiment can be applicable to wheel body capability test, for example, provides following staircase gyro wheel shore hardness detection device in this embodiment.

The shore hardness detection device for the escalator idler wheels is applied to the field of escalator detection equipment and comprises a base, a support, a platform frame and a shore hardness meter on the platform frame; the shore durometer comprises a pressing weight, a transmission rod, a pressing handle, a hardness dial and a probe, wherein a fixed baffle is arranged at the end head of the base, a movable baffle is arranged in the middle of the base, and a first sliding groove is formed in the base; the movable baffle can slide in the first sliding groove and is fixed and limited through a first tightening nut; platform frame can reciprocate and the accessible knob is fixed spacingly along the support, and the present market tests the shore hardness of staircase gyro wheel and adopts the structure complicacy many, and the mechanism is huge, or utilizes shore durometer to carry out the nonstandard, does not have the detection of support, lacks a simple and convenient structure promptly, and is used for carrying out the device that shore hardness detected to the staircase gyro wheel specially to simple and convenient structural style is used for detecting the shore hardness of staircase gyro wheel specially.

The description is omitted, and the escalator roller and door change gear testing device of the embodiment of the application is introduced below.

Referring to fig. 1-3, a testing device for an escalator roller and a door change gear comprises a working circular table 1, L-shaped plates 5, a driving testing assembly, a wheel body placing assembly, a pushing sensing assembly and a position adjusting assembly, wherein eight L-shaped plates 5 are annularly distributed on the top of the working circular table 1, and the middle position of the top of the working circular table 1 is provided with a transmission shaft 3, one side of a vertical plate of the L-shaped plate 5 is symmetrically provided with two tripods 10, the tops of the two tripods 10 are fixedly connected with each other through a bar-shaped block 9, the driving test component is positioned at the middle position of the top of the working circular table 1, the wheel body placing component is arranged at the front end of the pushing and pressing sensing component, and bulldoze sensing component and be connected with L template 5, the position adjustment subassembly sets up on bar 9, tripod 10 and L template 5, curb plate 6 is all installed to both sides corner in the L template 5.

The drive test assembly comprises a disc 2, the upper part and the lower part of the annular surface of the disc 2 are respectively provided with an escalator roller test surface 201 and a door change gear test surface 202, and the disc 2 is arranged at the top end of a transmission shaft 3; the wheel body placing assembly comprises a U-shaped plate 4, edges and corners of two side plates 6 of the U-shaped plate 4 are punched to form a wheel body placing clamping groove 401, and a semi-circular concave surface 402 is formed in the middle of the side wall of one side in the wheel body placing clamping groove 401; bulldoze sensing component and include hydro-cylinder 8 and pressure sensor organism 11, hydro-cylinder 8 is installed on the vertical board of L template 5, and the push rod end and the 11 one end terminal surface interconnect of pressure sensor organism of hydro-cylinder 8, the sensing end of pressure sensor organism 11 and the middle part plate body interconnect of U template 4.

The position adjusting assembly comprises a first guide rail 12, a first connecting slide block 13, a second guide rail 14, a second connecting slide block 15 and a long screw 17, wherein the two first guide rails 12 are symmetrically arranged on a transverse plate of the L-shaped plate 5, the first guide rails 12 are mutually and slidably connected with the top of the pressure sensor body 11 through the first connecting slide block 13, the two second guide rails 14 are symmetrically arranged on the surface of one side of a vertical plate of the L-shaped plate 5, the second guide rails 14 are mutually and slidably connected with corresponding side walls of the corresponding triangular supports 10 through the second connecting slide blocks 15, the long screw 17 is mutually connected with the middle positions of the side walls of the strip-shaped blocks 9 through a screw hole block 16, the bottom end of the long screw 17 is rotatably connected with the middle position of the end surface of the top end of the L-shaped plate 5, and a hand-rocking disk 7 is arranged at the top end of the long screw 17; eight sets of tripods 10 are arranged, and eight sets of tripods 10 are installed at the edge of the top surface of the working circular platform 1 in annular equidistance.

When the escalator roller or door change gear is used, when the escalator roller or door change gear is installed between an upper wheel body placing clamping groove 401 and a lower wheel body placing clamping groove 401 of a U-shaped plate through a special fixing jig, the escalator roller or door change gear can be contacted with an escalator roller testing surface 201 or a door change gear testing surface 202 on a disc 2 rotating at high speed at different pressures through the operation oil cylinder 8 in a gradually extending state under the action of a first guide rail 12 and a first connecting sliding block 13, so that the testing function that the escalator roller or door change gear is damaged at different degrees under the action of different pressures is realized, and the installed pressure sensor body 11 can acquire pressure data;

the escalator roller testing surface 201 or the door hanging wheel testing surface 202 is arranged on the upper portion and the lower portion of the annular surface of the disc 2 respectively, the escalator roller testing surface is suitable for testing escalator rollers and door hanging wheels, the long screw 17 is driven to rotate by rotating the hand-cranking disc 7, the connected L-shaped plate 5 can be moved up and down under the action of the second guide rail 14 and the second connecting slide block 15, and the wheel body is convenient to switch to the position with the same height as the escalator roller testing surface 201 or the door hanging wheel testing surface 202.

The application has the advantages that:

1. the escalator roller or door change gear testing device is reasonable in structure, can enable the escalator roller or door change gear to be in contact with the escalator roller testing surface 201 or door change gear testing surface 202 on the disc 2 rotating at a high speed at different pressures, achieves the testing function that the escalator roller or door change gear is damaged at different degrees under the action of different pressures, and the installed pressure sensor body 11 can acquire pressure data;

2. this application is rational in infrastructure, drives long screw 17 through rotating hand rocking disc 7 and rotates and under second guide rail 14 and the effect of second linking slider 15, can reciprocate the L template 5 that links to each other, is convenient for switch the wheel body with staircase gyro wheel test surface 201 or the same high department of door change gear test surface 202.

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

1. The utility model provides an staircase gyro wheel, door change gear testing arrangement which characterized in that: comprises a working circular table (1), L-shaped plates (5), a driving test assembly, a wheel body placing assembly, a pushing and pressing sensing assembly and a position adjusting assembly, wherein eight L-shaped plates (5) are annularly distributed at the top of the working circular table (1), a transmission shaft (3) is arranged in the middle of the top of the working circular table (1), two tripods (10) are symmetrically arranged on one side of a vertical plate of the L-shaped plate (5), and the tops of the two tripods (10) are mutually and fixedly connected through a bar-shaped block (9), the drive test component is positioned in the middle of the top of the working round table (1), the wheel body placing component is arranged at the front end of the push sensing component, the pushing sensing assembly is connected with the L-shaped plate (5), the position adjusting assembly is arranged on the bar-shaped block (9), the tripod (10) and the L-shaped plate (5), and side plates (6) are arranged at the corners of two sides in the L-shaped plate (5).

2. The escalator roller and door change gear testing device according to claim 1, characterized in that: the drive test assembly comprises a disc (2), the upper part and the lower part of the annular surface of the disc (2) are respectively provided with an escalator roller test surface (201) and a door change gear test surface (202), and the disc (2) is arranged at the top end of the transmission shaft (3).

3. The escalator roller and door change gear testing device according to claim 1, characterized in that: the wheel body placing assembly comprises a U-shaped plate (4), edges and corners of two side plates (6) of the U-shaped plate (4) are punched to form a wheel body placing clamping groove (401), and a semicircular concave surface (402) is formed in the middle of the side wall of one side in the wheel body placing clamping groove (401).

4. The escalator roller and door change gear testing device according to claim 1, characterized in that: bulldoze sensing component and include hydro-cylinder (8) and pressure sensor organism (11), install on the vertical board of L template (5) hydro-cylinder (8), the push rod end and pressure sensor organism (11) one end terminal surface interconnect of hydro-cylinder (8), the middle part plate body interconnect of the sensing end and the U template (4) of pressure sensor organism (11).

5. The escalator roller and door change gear testing device according to claim 1, characterized in that: the position adjusting assembly comprises a first guide rail (12), a first connecting slide block (13), a second guide rail (14), a second connecting slide block (15) and a long screw (17), the two first guide rails (12) are symmetrically arranged on a transverse plate of the L-shaped plate (5), the first guide rail (12) is mutually connected with the top of the pressure sensor body (11) in a sliding way through a first connecting slide block (13), the two second guide rails (14) are symmetrically arranged on the surface of one side of the vertical plate of the L-shaped plate (5), the second guide rail (14) is mutually connected with the corresponding side wall of the corresponding tripod (10) in a sliding way through a second connecting slide block (15), the long screw (17) is mutually connected with the middle position of the side wall of the bar block (9) through a screw hole block (16), and the bottom end of the long screw rod (17) is rotatably connected with the middle position of the end surface of the top end of the L-shaped plate (5), and a hand-operated disc (7) is installed at the top end of the long screw rod (17).

6. The escalator roller and door change gear testing device according to claim 1, characterized in that: eight groups of tripods (10) are arranged, and eight groups of tripods (10) are installed on the edge of the top surface of the working circular table (1) at equal intervals in an annular mode.