CN203629865U - Test stand used for performance test of elevator in swinging state - Google Patents
Test stand used for performance test of elevator in swinging state Download PDFInfo
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- CN203629865U CN203629865U CN201320802749.9U CN201320802749U CN203629865U CN 203629865 U CN203629865 U CN 203629865U CN 201320802749 U CN201320802749 U CN 201320802749U CN 203629865 U CN203629865 U CN 203629865U
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- inner frame
- reciprocating drive
- drive unit
- guide rail
- performance test
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Abstract
Provided is a test stand used for performance test of an elevator in a swinging state. The test stand comprises a fixed framework. A first inner framework is suspended from the top of the fixed framework. A second inner framework is suspended from the top of first inner framework. Distance is arranged between each of two opposite outer side surfaces of the first inner framework and each of inner side surfaces, facing a corresponding outer side surface of the first inner framework, of the fixed framework. Second distance is arranged between each of two opposite outer side surfaces of the second inner framework and each of inner side surfaces, facing a corresponding side surface of the second inner framework, of the first inner framework. Reciprocating drive devices are arranged between the fixed framework and the first inner framework, and between the first inner framework and the second inner framework. The two reciprocating drive devices respectively operate in an X direction and a Y direction which are vertical to each other. An elevator to be detected is installed in the second inner framework and can be swung in any direction in a two-dimensional plane. Therefore, a testing technical requirement of elevator swinging environment is satisfied.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to elevator, the particularly equipment of test elevator performance, and 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 to be had vibration environment or swings on the platform of environment, main equipment that for example can displacement.Elevator in process of production, must be measured in the machinery and the physical parameter that swing in environment it, normally works and safety requirements to adjust and to meet it.But, in prior art, do not possess can mock pendulum rotating ring border device.
Summary of the invention:
The purpose of this utility model 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 utility model, 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, 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 utility model 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 produce the swing of directions X together with elevator wherein, utilize the first reciprocating drive unit to drive head rod, head rod makes the first inner frame produce the swing of 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 utility model and prior art are compared, and its effect is actively with obvious.The utility model 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 the structural representation for the testing table of performance test under elevator swinging condition of the present utility model.
Embodiment:
Embodiment 1:
As shown in Figure 1, testing table for performance test under elevator swinging condition of the present utility model, 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, 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, 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 produce the swing of directions X together with elevator wherein, utilize the first reciprocating drive unit 3 to drive head rod 4, head rod 4 makes the first inner frame 2 produce the swing of 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 utility model, 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. the 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. the 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. the 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. the 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. the 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 |
|---|---|---|---|
| CN201320802749.9U CN203629865U (en) | 2013-12-09 | 2013-12-09 | Test stand used for performance test of elevator in swinging state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802749.9U CN203629865U (en) | 2013-12-09 | 2013-12-09 | Test stand used for performance test of elevator in swinging state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629865U true CN203629865U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320802749.9U Expired - Fee Related CN203629865U (en) | 2013-12-09 | 2013-12-09 | Test stand used for performance test of elevator in swinging state |
Country Status (1)
| Country | Link |
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| CN (1) | CN203629865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674595A (en) * | 2013-12-09 | 2014-03-26 | 上海德圣米高电梯有限公司 | Testbed for performance tests in swing state of elevator |
-
2013
- 2013-12-09 CN CN201320802749.9U patent/CN203629865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674595A (en) * | 2013-12-09 | 2014-03-26 | 上海德圣米高电梯有限公司 | Testbed for performance tests in swing state of elevator |
| CN103674595B (en) * | 2013-12-09 | 2018-04-17 | 上海德圣米高电梯有限公司 | A kind of testing stand for being used for performance test under elevator swinging condition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20181209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |