CN208621641U - Elevator acceleration-deceleration tester - Google Patents
Elevator acceleration-deceleration tester Download PDFInfo
- Publication number
- CN208621641U CN208621641U CN201821150412.3U CN201821150412U CN208621641U CN 208621641 U CN208621641 U CN 208621641U CN 201821150412 U CN201821150412 U CN 201821150412U CN 208621641 U CN208621641 U CN 208621641U
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- CN
- China
- Prior art keywords
- support plate
- cursor
- acceleration sensor
- axis acceleration
- deceleration
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Abstract
The utility model relates to a kind of elevator acceleration-deceleration testers, it is made of testing cassete and computer processing system, the testing cassete uses three-axis acceleration sensor, the testing cassete uses three-axis acceleration sensor, the horizontal adjustment platform of adjustable levelness is arranged in the bottom of three-axis acceleration sensor, the bottom of horizontal adjustment platform is equipped with support plate, the bottom of support plate is equipped with magnetic board, the top of support plate is equipped with cursor, cursor is attached by hinged seat and support plate, one end of cursor is equipped with idler wheel, support plate is equipped with opening, aperture position is corresponding with scroll wheel positions.The elevator acceleration-deceleration tester, magnetic-type connection type can be used, quickly fixed and installment work is carried out to three-axis acceleration sensor, and for that support plate can be tilted by moving cursor, to make magnetic board and magnetic board adsorption element be detached from, to remove three-axis acceleration sensor.
Description
Technical field
The utility model belongs to elevator detection device technical field, and in particular to a kind of elevator acceleration-deceleration tester.
Background technique
Patent disclosure (bulletin) number CN2874501, publication date 20070228 disclose lift acceleration detector, feature
It is to be made of testing cassete and computer processing system；Testing cassete uses three-axis acceleration sensor, and adjustable levelness is arranged
Sensor platform；Circuit is configured in testing cassete, and amplifying circuit is arranged in the signal output end of three-axis acceleration sensor,
The output signal of amplifying circuit converts access single-chip computer control system, the storage of single-chip computer control system peripheral data, USB through A/D
Interface, keyboard and display circuit；Testing cassete is coupled with its USB interface with outer computer processing system.Based on PC platform, have
Compared with high detection efficiency and measuring accuracy, can Real time dynamic display and calculating reflect braking characteristic and vertically, horizontal vibration spy
The parameters of property.
But the technical solution is more inconvenient for the installment work of three-axis acceleration sensor, be especially not easy to by
Three-axis acceleration sensor is mounted on the inside of elevator, thus affects the test job of elevator acceleration.
Utility model content
The purpose of this utility model be that solve the above-mentioned problems and to provide a kind of structure simple, design rationally, symbol
Close a kind of elevator acceleration and deceleration of the lift acceleration detector of national standard GB/T10059-1997 " elevator test method " related request
Spend tester.
The utility model achieves the above object through the following technical schemes:
A kind of elevator acceleration-deceleration tester, is made of testing cassete and computer processing system, and the testing cassete uses three
Axial acceleration sensor, the testing cassete use three-axis acceleration sensor, are arranged in testing cassete and test circuit
It is configured to, amplifying circuit, the amplifying circuit output signal is set in the signal output end of the three-axis acceleration sensor
Through A/D convert access single-chip computer control system, the single-chip computer control system peripheral data storage, USB communication interface, keyboard and
Display circuit；The testing cassete is coupled with its USB communication interface with outer computer processing system, three-axis acceleration sensor
Bottom the horizontal adjustment platform of adjustable levelness is set, the bottom of horizontal adjustment platform is equipped with support plate, the bottom of support plate
Magnetic board is installed, the top of support plate is equipped with cursor, and cursor is attached by hinged seat and support plate, cursor
One end is equipped with idler wheel, and support plate is equipped with opening, and aperture position is corresponding with scroll wheel positions.
As the scheme that advanced optimizes of the utility model, the hinged seat has two groups of support plates and shaft to constitute, and turns
Axis is fixed between two groups of support plates, and two groups of support plates are separately positioned on the two sides of opening, and are fixedly connected with support plate,
Shaft passes through cursor and carries out rotation support to cursor.
As the scheme that advanced optimizes of the utility model, one end of the opening is located at the lower section of shaft, is avoided with this
Cursor will not excessively be overturn, and influence the work of idler wheel.
As the scheme that advanced optimizes of the utility model, one end of the cursor is equipped with non-slip rubber set, with this side
Just user holds cursor, and rotates to cursor.
As the scheme that advanced optimizes of the utility model, the width of the opening is greater than the diameter of cursor and is greater than rolling
Width is taken turns, guarantees that cursor and idler wheel can be overturn into opening with this.
As the scheme that advanced optimizes of the utility model, metal-back, three axis are installed at the top of the horizontal adjustment platform
The inside of metal-back is set to acceleration transducer.
As the scheme that advanced optimizes of the utility model, horizontally disposed level is installed at the top of the metal-back
Bubble understands the horizontality for working as front metal shell by spirit bubble convenient for staff.
The utility model has the beneficial effects that:
1) the utility model can be used magnetic-type connection type and quickly be fixed to three-axis acceleration sensor
And installment work, and for that can be tilted support plate by moving cursor, to keep magnetic board and magnetic board adsorption element de-
From to remove three-axis acceleration sensor；
2) the utility model, three-axis acceleration sensor is supported using horizontal adjustment platform, thus accurately and conveniently
Adjusting three-axis acceleration sensor levelness；
3) three-axis acceleration sensor is protected using metal-back, the electromagnetism for avoiding magnetic board and other equipment from generating
Field influences the measurement work of three-axis acceleration sensor, further improves the essence of three-axis acceleration sensor measurement
Parasexuality；
4) the utility model structure is simple, and stability is high, and design rationally, is easy to implement.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the main view of the metal-back of the utility model；
Fig. 3 is the top view of the support plate of the utility model.
In figure: 1 three-axis acceleration sensor, 2 horizontal adjustment platforms, 3 support plates, 4 magnetic boards, 5 cursors, 6 hinged seats,
60 support plates, 61 shafts, 7 idler wheels, 8 openings, 9 non-slip rubber sets, 10 metal-backs, 11 spirit bubbles.
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation；In the description of the present invention, unless otherwise indicated, " multiple ", " several " are meant that two or two
More than.
Embodiment 1
As shown in Figure 1-3, a kind of elevator acceleration-deceleration tester, is made of testing cassete and computer processing system, it is described
Testing cassete is coupled with its USB communication interface with outer computer processing system, and the testing cassete is sensed using three axial acceleration
The horizontal adjustment platform 2 of adjustable levelness, the bottom of horizontal adjustment platform 2 is arranged in device 1, the bottom of three-axis acceleration sensor 1
Support plate 3 is installed, the bottom of support plate 3 is equipped with magnetic board 4, and the top of support plate 3 is equipped with cursor 5, and cursor 5 passes through
Hinged seat 6 is attached with support plate 3, and one end of cursor 5 is equipped with idler wheel 7, and support plate 3 is equipped with opening 8, is open 8
It sets corresponding with 7 position of idler wheel.
Hinged seat 6 has two groups of support plates 60 and shaft 61 to constitute, and two groups of support plates 60 are separately positioned on the two of opening 8
Side, and be fixedly connected with support plate 60, shaft 61 passes through cursor 5 and carries out rotation support to cursor 5.
One end of opening 8 is located at the lower section of shaft 61.
One end of cursor 5 is equipped with non-slip rubber set 9.
The width of opening 8 is greater than the diameter of cursor 5 and is greater than 7 width of idler wheel.
The top of horizontal adjustment platform 2 is equipped with metal-back 10, and three-axis acceleration sensor 1 is arranged in metal-back 10
Portion.
The top of metal-back 10 is equipped with horizontally disposed spirit bubble 11.
It should be noted that the associated cable that three-axis acceleration sensor 1 is connect with outer computer processing system is answered
Across metal-back 10.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (7)
1. a kind of elevator acceleration-deceleration tester, is made of testing cassete and computer processing system, the testing cassete is logical with its USB
Communication interface couples with outer computer processing system, it is characterised in that: the testing cassete uses three-axis acceleration sensor
(1), the horizontal adjustment platform (2) of adjustable levelness, horizontal adjustment platform (2) is arranged in the bottom of three-axis acceleration sensor (1)
Bottom be equipped with support plate (3), the bottom of support plate (3) is equipped with magnetic board (4), and the top of support plate (3) is equipped with rotation
Arm (5), cursor (5) are attached by hinged seat (6) with support plate (3), and one end of cursor (5) is equipped with idler wheel (7),
Support plate (3) is equipped with opening (8), and opening (8) position is corresponding with idler wheel (7) position.
2. a kind of elevator acceleration-deceleration tester according to claim 1, it is characterised in that: hinged seat (6) have
Two groups of support plates (60) and shaft (61) are constituted, and two groups of support plates (60) are separately positioned on the two sides of opening (8), and and support plate
(60) it is fixedly connected, shaft (61) passes through cursor (5) and carries out rotation support to cursor (5).
3. a kind of elevator acceleration-deceleration tester according to claim 2, it is characterised in that: one end of opening (8) is located at
The lower section of shaft (61).
4. a kind of elevator acceleration-deceleration tester according to claim 1, it is characterised in that: one end of cursor (5) is set
There are non-slip rubber set (9).
5. a kind of elevator acceleration-deceleration tester according to claim 1, it is characterised in that: the width of the opening (8)
Greater than cursor (5) diameter and be greater than idler wheel (7) width.
6. a kind of elevator acceleration-deceleration tester according to claim 1, it is characterised in that: the horizontal adjustment platform (2)
Top be equipped with metal-back (10), three-axis acceleration sensor (1) be arranged metal-back (10) inside.
7. a kind of elevator acceleration-deceleration tester according to claim 6, it is characterised in that: the top of the metal-back (10)
Portion is equipped with horizontally disposed spirit bubble (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821150412.3U CN208621641U (en) | 2018-07-19 | 2018-07-19 | Elevator acceleration-deceleration tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821150412.3U CN208621641U (en) | 2018-07-19 | 2018-07-19 | Elevator acceleration-deceleration tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208621641U true CN208621641U (en) | 2019-03-19 |
Family
ID=65706461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821150412.3U Expired - Fee Related CN208621641U (en) | 2018-07-19 | 2018-07-19 | Elevator acceleration-deceleration tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208621641U (en) |
-
2018
- 2018-07-19 CN CN201821150412.3U patent/CN208621641U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20200719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |