CN103674595A - Testbed for performance tests in swing state of elevator - Google Patents
Testbed for performance tests in swing state of elevator Download PDFInfo
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- CN103674595A CN103674595A CN201310659183.3A CN201310659183A CN103674595A CN 103674595 A CN103674595 A CN 103674595A CN 201310659183 A CN201310659183 A CN 201310659183A CN 103674595 A CN103674595 A CN 103674595A
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- inner frame
- drive unit
- reciprocating drive
- guide rail
- frame
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Abstract
A testbed for performance tests in the swing state of an elevator comprises a fixing frame, wherein a first inner frame is hung at the top end of the fixing frame, a second inner frame is hung at the top end of the first inner frame, intervals are formed between two opposite outer side faces in the first inner frame and the inner side faces, in the opposite direction of the two opposite outer side faces in the first inner frame, of the fixing frame, intervals are formed between two opposite outer side faces in the second inner frame and the inner side faces, in the opposite direction of the two opposite outer side faces in the second inner frame, of the first inner frame, reciprocating driving devices are arranged between the fixing frame and the first inner frame as well as between the first inner frame and the second inner frame, the two reciprocating driving devices work in the X direction and the Y direction perpendicular to each other respectively, the elevator to be detected is installed in the second inner frame, swing in any direction in the two-dimensional plane can be achieved, and the technical requirements for tests on the elevator in the swing environment are met.
Description
Technical field:
The present invention relates to mechanical field, relate in particular to elevator, particularly test the equipment of elevator performance, concrete is a kind of testing table for performance test under elevator swinging condition.
Background technology:
The elevator of part VTOL (vertical take off and landing) type need to be arranged on the platform that has vibration environment or swing environment, main equipment that for example can displacement.Elevator in process of production, must machinery and the physical parameter in swinging environment be measured it, to adjust and to meet it, normally works and safety requirements.But, in prior art, do not possess can mock pendulum rotating ring border device.
Summary of the invention:
The object of the present invention is to provide a kind of testing table for performance test under elevator swinging condition, the described this testing table for performance test under elevator swinging condition to solve prior art cannot utilize can mock pendulum rotating ring border device technical matters that elevator is tested.
This testing table for performance test under elevator swinging condition of the present invention, comprise a fixed frame, described fixed frame is rectangular parallelepiped, wherein, the top of described fixed frame is hung with first inner frame, the first described inner frame is rectangular parallelepiped, between two contrary lateral surfaces in the first inner frame and the medial surface of its fixed frame in opposite directions, be provided with separately the first spacing, the sidewall of fixed frame is fixedly installed first reciprocating drive unit, the output terminal of the first described reciprocating drive unit is connected with one end of a head rod, the other end of described head rod is hinged with the first inner frame after through the first spacing described in, the top of the first inner frame is hung with second inner frame, the second described inner frame is rectangular parallelepiped, between two contrary lateral surfaces in the second inner frame and the medial surface of its first inner frame in opposite directions, be provided with separately the second spacing, the sidewall of the first inner frame is fixedly installed second reciprocating drive unit, the output terminal of the second described reciprocating drive unit is connected with one end of second connecting link, the other end of the second described connecting link is hinged with the second inner frame after through the second spacing described in, the direction of motion of the second connecting link is vertical with the direction of motion of head rod, the top of the second inner frame is provided with elevator hitch.
Further, the inner side of the second inner frame is provided with cage guide from top to bottom.
Further, the first described reciprocating drive unit and the second reciprocating drive unit all comprise a motor, a speed reduction unit and a flywheel separately, the output shaft of described motor is connected with the input end of described speed reduction unit, the output shaft of speed reduction unit is connected with described flywheel, and the first reciprocating drive unit and head rod, the second reciprocating drive unit and the second connecting link form respectively toggle.
Further, the bottom of fixed frame is provided with the first guide rail, and the first described guide rail is circular-arc, first plane at guide rail place and the direction of motion of head rod is parallel or overlap, and the bottom of the first inner frame is connected with the first guide rail by sliding pair.
Further, the bottom of the first inner frame is provided with the second guide rail, and the second described guide rail is circular-arc, and the direction of motion of the plane at the second guide rail place and the second connecting link is parallel or overlap, and the bottom of the second inner frame is connected with the second guide rail by sliding pair.
Further, the control end of the control end of the first reciprocating drive unit and the second reciprocating drive unit is connected with a controller by control line separately, between fixed frame and the first inner frame, be provided with first angle measuring sensor, between the first inner frame and the second framework, be provided with second angle measuring sensor, the first described angle measuring sensor is connected with described controller by signal wire separately with the second angle measuring sensor.
Principle of work of the present invention is: by elevator suspension to be detected in the second inner frame.Utilize the second reciprocating drive unit to drive the second connecting link, the second connecting link makes the second inner frame together with elevator wherein, produce the swing of directions X, the swing that utilizes the first reciprocating drive unit to drive head rod, head rod to make the first inner frame produce Y-direction together with the second inner frame wherein and elevator.Utilize controller, the first angle measuring sensor and the second angle measuring sensor can accurately control the amplitude of oscillation and frequency.
The present invention and prior art are compared, and its effect is actively with obvious.The present invention hangs first inner frame in a fixed frame, in the first inner frame, hang second inner frame, between fixed frame and the first inner frame, reciprocating drive unit is set respectively between the first inner frame and the second inner frame, two reciprocating drive units are operated in respectively in orthogonal directions X and Y-direction, make elevator to be detected can realize the swing of any direction in two dimensional surface, met elevator is swung to the technical requirement of testing under environment.
Accompanying drawing explanation:
Fig. 1 is a kind of structural representation for the testing table of performance test under elevator swinging condition of the present invention.
Embodiment:
Embodiment 1:
As shown in Figure 1, a kind of testing table for performance test under elevator swinging condition of the present invention, comprise a fixed frame 1, described fixed frame 1 is rectangular parallelepiped, wherein, the top of described fixed frame 1 is hung with first inner frame 2, the first described inner frame 2 is rectangular parallelepiped, between two contrary lateral surfaces in the first inner frame 2 and the medial surface of its fixed frame 1 in opposite directions, be provided with separately the first spacing, the sidewall of fixed frame 1 is fixedly installed first reciprocating drive unit 3, the output terminal of the first described reciprocating drive unit 3 is connected with one end of a head rod 4, the other end of described head rod 4 is hinged with the first inner frame 2 after through the first spacing described in, the top of the first inner frame 2 is hung with second inner frame 5, the second described inner frame 5 is rectangular parallelepiped, between two contrary lateral surfaces in the second inner frame 5 and the medial surface of its first inner frame 2 in opposite directions, be provided with separately the second spacing, the sidewall of the first inner frame 2 is fixedly installed second reciprocating drive unit 6, the output terminal of the second described reciprocating drive unit 6 is connected with one end of second connecting link 7, the other end of the second described connecting link 7 is hinged with the second inner frame 5 after through the second spacing described in, the direction of motion of the second connecting link 7 is vertical with the direction of motion of head rod 4, the top of the second inner frame 5 is provided with elevator hitch (not shown).
Further, the inner side of the second inner frame 5 is provided with cage guide (not shown) from top to bottom.
Further, the first described reciprocating drive unit 3 and the second reciprocating drive unit 6 all comprise a motor (not shown), a speed reduction unit and a flywheel 8 separately, the output shaft of described motor is connected with the input end of described speed reduction unit, the output shaft of speed reduction unit is connected with described flywheel 8, and the first reciprocating drive unit 3 forms respectively toggle with head rod 4, the second reciprocating drive unit 6 and the second connecting link 7.
Further, the bottom of fixed frame 1 is provided with the first guide rail 9, the first described guide rail 9 is circular-arc, first plane at guide rail 9 places and the direction of motion of head rod 4 is parallel or overlap, and the bottom of the first inner frame 2 is connected with the first guide rail 9 by sliding pair.
Further, the bottom of the first inner frame 2 is provided with the second guide rail 10, the second described guide rail 10 is circular-arc, second plane at guide rail 10 places and the direction of motion of the second connecting link 7 is parallel or overlap, and the bottom of the second inner frame 5 is connected with the second guide rail 10 by sliding pair.
Further, the control end of the control end of the first reciprocating drive unit 3 and the second reciprocating drive unit 6 is connected with a controller (not shown) by control line separately, between fixed frame 1 and the first inner frame 2, be provided with a first angle measuring sensor (not shown), between the first inner frame 2 and the second framework, be provided with a second angle measuring sensor (not shown), the first described angle measuring sensor is connected with described controller by signal wire separately with the second angle measuring sensor.
The principle of work of the present embodiment is: by elevator suspension to be detected in the second inner frame 5.Utilize the second reciprocating drive unit 6 to drive the second connecting link 7, the second connecting link 7 makes the second inner frame 5 together with elevator wherein, produce the swing of directions X, utilize the first reciprocating drive unit 3 to drive head rods 4, the swing that head rod 4 makes the first inner frame 2 produce Y-direction together with the second inner frame 5 wherein and elevator.Utilize controller, the first angle measuring sensor and the second angle measuring sensor can accurately control the amplitude of oscillation and frequency.
Concrete, the controller described in the present invention, the first angle measuring sensor and the second angle measuring sensor all can adopt known technology of the prior art, do not repeat them here.
Claims (6)
1. the testing table for performance test under elevator swinging condition, comprise a fixed frame, described fixed frame is rectangular parallelepiped, it is characterized in that: the top of described fixed frame is hung with first inner frame, the first described inner frame is rectangular parallelepiped, between two contrary lateral surfaces in the first inner frame and the medial surface of its fixed frame in opposite directions, be provided with separately the first spacing, the sidewall of fixed frame is fixedly installed first reciprocating drive unit, the output terminal of the first described reciprocating drive unit is connected with one end of a head rod, the other end of described head rod is hinged with the first inner frame after through the first spacing described in, the top of the first inner frame is hung with second inner frame, the second described inner frame is rectangular parallelepiped, between two contrary lateral surfaces in the second inner frame and the medial surface of its first inner frame in opposite directions, be provided with separately the second spacing, the sidewall of the first inner frame is fixedly installed second reciprocating drive unit, the output terminal of the second described reciprocating drive unit is connected with one end of second connecting link, the other end of the second described connecting link is hinged with the second inner frame after through the second spacing described in, the direction of motion of the second connecting link is vertical with the direction of motion of head rod, the top of the second inner frame is provided with elevator hitch.
2. a kind of testing table for performance test under elevator swinging condition as claimed in claim 1, is characterized in that: the inner side of the second inner frame is provided with cage guide from top to bottom.
3. a kind of testing table for performance test under elevator swinging condition as claimed in claim 1, it is characterized in that: the first described reciprocating drive unit and the second reciprocating drive unit all comprise a motor, a speed reduction unit and a flywheel separately, the output shaft of described motor is connected with the input end of described speed reduction unit, the output shaft of speed reduction unit is connected with described flywheel, and the first reciprocating drive unit and head rod, the second reciprocating drive unit and the second connecting link form respectively toggle.
4. a kind of testing table for performance test under elevator swinging condition as claimed in claim 1, it is characterized in that: the bottom of fixed frame is provided with the first guide rail, the first described guide rail is circular-arc, first plane at guide rail place and the direction of motion of head rod is parallel or overlap, the bottom of the first inner frame is connected with the first guide rail by sliding pair.
5. a kind of testing table for performance test under elevator swinging condition as claimed in claim 1, it is characterized in that: the bottom of the first inner frame is provided with the second guide rail, the second described guide rail is circular-arc, the direction of motion of the plane at the second guide rail place and the second connecting link is parallel or overlap, and the bottom of the second inner frame is connected with the second guide rail by sliding pair.
6. a kind of testing table for performance test under elevator swinging condition as claimed in claim 1, it is characterized in that: the control end of the control end of the first reciprocating drive unit and the second reciprocating drive unit is connected with a controller by control line separately, between fixed frame and the first inner frame, be provided with first angle measuring sensor, between the first inner frame and the second framework, be provided with second angle measuring sensor, the first described angle measuring sensor is connected with described controller by signal wire separately with the second angle measuring sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310659183.3A CN103674595B (en) | 2013-12-09 | 2013-12-09 | A kind of testing stand for being used for performance test under elevator swinging condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310659183.3A CN103674595B (en) | 2013-12-09 | 2013-12-09 | A kind of testing stand for being used for performance test under elevator swinging condition |
Publications (2)
| Publication Number | Publication Date |
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| CN103674595A true CN103674595A (en) | 2014-03-26 |
| CN103674595B CN103674595B (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310659183.3A Active CN103674595B (en) | 2013-12-09 | 2013-12-09 | A kind of testing stand for being used for performance test under elevator swinging condition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776857A (en) * | 2021-11-09 | 2021-12-10 | 江西五十铃汽车有限公司 | Automobile stability detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4862739A (en) * | 1988-06-16 | 1989-09-05 | Rockwell International Corporation | Wind tunnel model support mechanism |
| JPH09110328A (en) * | 1995-10-16 | 1997-04-28 | Toshiba Fa Syst Eng Kk | Elevator test device |
| CN201359558Y (en) * | 2009-02-17 | 2009-12-09 | 上海航海设备有限责任公司 | Three-shaft swinging test bed |
| CN102621995A (en) * | 2012-04-09 | 2012-08-01 | 华南农业大学 | Frame type three degree-of-freedom cradle head control system and control method thereof |
| CN202614501U (en) * | 2012-05-04 | 2012-12-19 | 哈尔滨工程大学 | Motion and resistance testing device for marine structure |
| CN103287587A (en) * | 2013-06-17 | 2013-09-11 | 西北工业大学 | Ground-based simulation flight test platform of plane capable vertical take-off and landing |
| CN203629865U (en) * | 2013-12-09 | 2014-06-04 | 上海德圣米高电梯有限公司 | Test stand used for performance test of elevator in swinging state |
-
2013
- 2013-12-09 CN CN201310659183.3A patent/CN103674595B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4862739A (en) * | 1988-06-16 | 1989-09-05 | Rockwell International Corporation | Wind tunnel model support mechanism |
| JPH09110328A (en) * | 1995-10-16 | 1997-04-28 | Toshiba Fa Syst Eng Kk | Elevator test device |
| CN201359558Y (en) * | 2009-02-17 | 2009-12-09 | 上海航海设备有限责任公司 | Three-shaft swinging test bed |
| CN102621995A (en) * | 2012-04-09 | 2012-08-01 | 华南农业大学 | Frame type three degree-of-freedom cradle head control system and control method thereof |
| CN202614501U (en) * | 2012-05-04 | 2012-12-19 | 哈尔滨工程大学 | Motion and resistance testing device for marine structure |
| CN103287587A (en) * | 2013-06-17 | 2013-09-11 | 西北工业大学 | Ground-based simulation flight test platform of plane capable vertical take-off and landing |
| CN203629865U (en) * | 2013-12-09 | 2014-06-04 | 上海德圣米高电梯有限公司 | Test stand used for performance test of elevator in swinging state |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776857A (en) * | 2021-11-09 | 2021-12-10 | 江西五十铃汽车有限公司 | Automobile stability detection device |
| CN113776857B (en) * | 2021-11-09 | 2022-02-22 | 江西五十铃汽车有限公司 | Automobile stability detection device |
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| Publication number | Publication date |
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| CN103674595B (en) | 2018-04-17 |
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