CN212228553U - Escalator pedal fatigue testing machine device - Google Patents
Escalator pedal fatigue testing machine device Download PDFInfo
- Publication number
- CN212228553U CN212228553U CN202020933900.2U CN202020933900U CN212228553U CN 212228553 U CN212228553 U CN 212228553U CN 202020933900 U CN202020933900 U CN 202020933900U CN 212228553 U CN212228553 U CN 212228553U
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- footboard
- host computer
- sliding chute
- escalator
- rotating shaft
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Abstract
The utility model belongs to the technical field of the escalator step, step skirting board, footboard and moving walk step on and move static board load test and specifically relates to an escalator footboard fatigue test machine. Including fuselage, setting workstation, cylinder, the staircase footboard fatigue test host computer on the workstation of setting on the fuselage and be used for sliding the slide bar of spacing staircase footboard fatigue test host computer, be equipped with the connecting piece on the staircase footboard fatigue test host computer, the connecting piece has the backing plate, just staircase footboard fatigue test host computer the connecting piece the coaxial setting of backing plate, workstation axis both sides slide respectively and are equipped with supporting component, runner assembly and one end and locate supporting component upper portion and the other end with the runner assembly articulated puts the thing board. The device is simple and convenient, strong in practicability, convenient and fast to adjust longitudinally and transversely, and the inclination angle of the roller supporting plate can be adjusted in a stepless mode, so that the device is suitable for tested pieces of different manufacturers.
Description
Technical Field
The utility model belongs to the technical field of the escalator step, step skirting board, footboard and moving walk step on and move static board load test and specifically relates to an escalator footboard fatigue test machine.
Background
The escalator pedal testing machine is mainly used for escalator steps, step kickplates, pedals and moving sidewalk step static plate load tests. The dynamic and static mechanical property tests of the materials and the parts can be completed by adding the test fixture, and the dynamic and static mechanical property tests comprise tensile, compression, low-cycle and high-cycle fatigue tests of the materials and the parts.
The existing structures are roughly divided into the following types:
the angle of the roller supporting plate is fixed and cannot be adjusted, and the roller supporting plate needs to be processed according to products with different angles of customers;
the angle of the roller supporting plate is adjusted in a screw and nut mode, the nut rotates for one circle, the height of one thread pitch is adjusted, and the adjustment is troublesome and inconvenient.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an escalator footboard fatigue testing machine device has effectively solved the problem among the background art.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an escalator footboard fatigue test machine device, includes the fuselage, sets up workstation, cylinder, the staircase footboard fatigue test owner's machine on the fuselage and the slide bar that is used for sliding spacing staircase footboard fatigue test owner's machine on the workstation, be equipped with the connecting piece on the staircase footboard fatigue test owner's machine, the connecting piece has the backing plate, just staircase footboard fatigue test owner's machine the connecting piece the coaxial setting of backing plate, workstation axis both sides slide respectively and are equipped with supporting component, runner assembly and one end and locate supporting component upper portion and the other end with the articulated thing board of putting of runner assembly.
Preferably, the workbench is provided with a first sliding chute and a second sliding chute which are transversely distributed, a third sliding chute and a fourth sliding chute which are vertical to the first sliding chute and the second sliding chute and longitudinally distributed, the transverse adjusting T-shaped block is respectively arranged on the first sliding chute and the second sliding chute, and the longitudinal adjusting T-shaped block is respectively arranged on the third sliding chute and the fourth sliding chute.
Preferably, the support assembly comprises a support frame and a transverse adjusting T-shaped block fixedly connected to the support frame, and the two support frames are arranged oppositely along the width direction of the workbench.
Preferably, the rotating assembly comprises a rotating shaft frame and a longitudinal adjusting T-shaped block fixedly connected to the rotating shaft frame, and the two rotating shaft frames are arranged oppositely along the width direction of the workbench.
Preferably, a fixing seat is arranged at one end, close to the support frame, of the object placing plate and used for fixing the escalator pedals, and a connecting shaft of the escalator pedals is fixed in the fixing seat, so that the escalator pedals are fixed on the object placing plate.
Preferably, the rotating shaft frame is provided with a bearing for driving the object placing plate to rotate, so that the object placing plate can be fixed along the rotating shaft frame.
Preferably, the support frame and the rotating shaft frame are fastened on the workbench through fixing screws, and when the tread of the escalator pedal is in a horizontal position, the fixing screws are in a screwed state.
Compared with the prior art, the utility model provides a staircase footboard fatigue test machine device, it is very practical, whole device is simple, and convenient to use, than prior art, has following beneficial effect:
1. the utility model provides a staircase footboard fatigue testing machine device, frock vertically transversely all can conveniently be adjusted on staircase footboard fatigue testing machine table surface;
2. the utility model provides a but staircase footboard fatigue test machine, the stepless adjustment inclination of gyro wheel backup pad adapts to different producers by the test piece.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic side view of the present invention.
Wherein: 1. staircase footboard fatigue test host computer, 2, backing plate, 3, fixing base, 4, put the thing board, 5, support frame, 6, support frame set screw, 7, pivot frame, 8, pivot frame set screw, 9, vertical adjustment T type piece, 10, vertical adjustment backing plate, 11, horizontal adjustment T type piece, 12, vertical adjustment set screw, 13, bearing, 14, by the test piece-staircase footboard, 15, the fuselage, 16, the workstation, 17, the cylinder, 18, the slide bar, 19, the connecting piece.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "upper", "lower", "left" and "right" in the present application, if any, merely indicate that the directions of movement of the device or element are consistent with those of the drawings, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
The technical scheme adopted by the embodiment for solving the technical problem is as follows: the utility model provides an escalator footboard fatigue test machine device, includes fuselage 15, sets up workstation 16 on fuselage 15, sets up cylinder 17, escalator footboard fatigue test machine host computer 1 on workstation 16 and is used for the slide bar 18 of the spacing escalator footboard fatigue test machine host computer 1 that slides, be equipped with connecting piece 19 on the escalator footboard fatigue test machine host computer 1, connecting piece 19 has backing plate 2, just escalator footboard fatigue test machine host computer 1 connecting piece 19 backing plate 2 is coaxial to be set up, 16 axis both sides of workstation slide respectively and are equipped with supporting component, runner assembly and one end and locate supporting component upper portion and the other end with runner assembly articulated puts thing board 4.
In this embodiment, the workbench 16 is provided with a first sliding chute and a second sliding chute which are transversely distributed, and a third sliding chute and a fourth sliding chute which are longitudinally distributed and perpendicular to the first sliding chute and the second sliding chute, wherein the transverse adjustment T-shaped block 11 is respectively arranged on the first sliding chute and the second sliding chute, and the longitudinal adjustment T-shaped block 9 is respectively arranged on the third sliding chute and the fourth sliding chute.
The support assembly of this embodiment includes a support frame 5 and a lateral adjustment T-shaped block 11 fixedly connected to the support frame 5, and the two support frames 5 are oppositely arranged along the width direction of the workbench 16.
The rotating assembly comprises a rotating shaft frame 7 and a longitudinal adjusting T-shaped block 9 fixedly connected to the rotating shaft frame 7, and the two rotating shaft frames 7 are oppositely arranged in the width direction of a workbench 16.
In this embodiment, one end of the object placing plate 4 close to the supporting frame 5 is provided with a fixing seat 3, the fixing seat 3 is used for fixing the escalator pedal, and the connecting shaft of the escalator pedal is fixed in the fixing seat 3, so that the escalator pedal is fixed on the object placing plate 4.
In this embodiment, the rotating shaft frame 7 is provided with a bearing 13 for driving the object placing plate 4 to rotate, so that the object placing plate 4 can be fixed along the rotating shaft frame 7.
In this embodiment, the support frame 5 and the rotating shaft frame 7 are both fastened on the working platform 16 by fixing screws, and when the tread of the escalator tread is in a horizontal position, the fixing screws are in a tightened state.
The working principle is as follows: when the device is used, the distance between two longitudinal adjusting cushion plates 2 is adjusted according to the length size of a tested piece, namely the escalator pedal 14, and the distance is symmetrical to the upright post of the escalator pedal fatigue testing machine host 1, the connecting shaft of the tested piece, namely the escalator pedal 14, is arranged in the left fixing seat 3 and the right fixing seat 3, the fixing screws of the supporting frames 5 are loosened, the left supporting frame 5 and the right supporting frame 5 are moved, the tread of the tested piece, namely the escalator pedal 14 is enabled to be in a roughly horizontal state, whether the cushion plates 2 are in the transverse center position of the tested piece, namely the escalator pedal 14, is measured by a ruler, the positions of the left rotating shaft frame 7 and the right rotating shaft frame 7 are loosened according to the measurement result, the positions of the left rotating shaft frame 7 and the right rotating shaft frame 7 are screwed, the level instrument is placed on the tread, the positions of the two.
The device is simple and convenient, strong in practicability, convenient and fast to adjust longitudinally and transversely, and the inclination angle of the roller supporting plate can be adjusted in a stepless mode, so that the device is suitable for tested pieces of different manufacturers.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a staircase footboard fatigue testing machine device, includes the fuselage, sets up workstation, cylinder, staircase footboard fatigue testing machine host computer on the fuselage and the slide bar that is used for the spacing staircase footboard fatigue testing machine host computer of sliding of setting on the workstation, be equipped with the connecting piece on the staircase footboard fatigue testing machine host computer, the connecting piece has the backing plate, just staircase footboard fatigue testing machine host computer the connecting piece the coaxial setting of backing plate, its characterized in that: the two sides of the central axis of the workbench are respectively provided with a supporting component, a rotating component and a storage plate, wherein one end of the storage plate is arranged on the upper portion of the supporting component in a sliding mode, and the other end of the storage plate is hinged to the rotating component.
2. The escalator step fatigue tester device of claim 1, wherein: the workbench is provided with a first sliding chute and a second sliding chute which are transversely distributed, and a third sliding chute and a fourth sliding chute which are vertically distributed and perpendicular to the first sliding chute and the second sliding chute.
3. The escalator step fatigue tester device of claim 2, wherein: the supporting component comprises a supporting frame and a transverse adjusting T-shaped block fixedly connected to the supporting frame, and the two supporting frames are arranged oppositely along the width direction of the workbench.
4. The escalator step fatigue tester device of claim 3, wherein: the rotating assembly comprises a rotating shaft frame and a longitudinal adjusting T-shaped block fixedly connected to the rotating shaft frame, and the rotating shaft frame is arranged oppositely along the width direction of the workbench.
5. The escalator step fatigue tester device of claim 4, wherein: one end of the object placing plate close to the supporting frame is provided with a fixed seat.
6. The escalator step fatigue tester device of claim 5, wherein: and the rotating shaft frame is provided with a bearing for driving the object placing plate to rotate.
7. The escalator step fatigue tester device of claim 6, wherein: the support frame and the rotating shaft frame are fastened on the workbench through fixing screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020933900.2U CN212228553U (en) | 2020-05-28 | 2020-05-28 | Escalator pedal fatigue testing machine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020933900.2U CN212228553U (en) | 2020-05-28 | 2020-05-28 | Escalator pedal fatigue testing machine device |
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| Publication Number | Publication Date |
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| CN212228553U true CN212228553U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020933900.2U Active CN212228553U (en) | 2020-05-28 | 2020-05-28 | Escalator pedal fatigue testing machine device |
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| CN (1) | CN212228553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321106A (en) * | 2021-06-07 | 2021-08-31 | 广州特种机电设备检测研究院 | Escalator step loading testing device |
-
2020
- 2020-05-28 CN CN202020933900.2U patent/CN212228553U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321106A (en) * | 2021-06-07 | 2021-08-31 | 广州特种机电设备检测研究院 | Escalator step loading testing device |
| CN113321106B (en) * | 2021-06-07 | 2024-04-05 | 广州特种机电设备检测研究院 | Escalator step loading testing device |
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