CN208747411U - The desk-top check system of elevator governor - Google Patents
The desk-top check system of elevator governor Download PDFInfo
- Publication number
- CN208747411U CN208747411U CN201821363296.3U CN201821363296U CN208747411U CN 208747411 U CN208747411 U CN 208747411U CN 201821363296 U CN201821363296 U CN 201821363296U CN 208747411 U CN208747411 U CN 208747411U
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- China
- Prior art keywords
- station
- straight line
- speed
- slide unit
- control cabinet
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Abstract
The utility model discloses a kind of desk-top check systems of elevator governor, for verifying elevator governor, including station, PC machine, X to straight line slide unit, Y-direction straight line slide unit, movement speed driving motor, speed measuring device, close to sensing device, lifting power drive motor, control cabinet.The utility model is characterized in that: being provided simultaneously with governor tripping speed and movement proposes tension measurement function, it is one that the functions such as display, control, measurement, which are melted, so that equipment instrument be greatly reduced.
Description
Technical field
The utility model relates to elevator detection check fields, and in particular to a kind of desk-top check system of elevator governor is surveyed
Measure elevator governor movement speed and movement lifting power.
Background technique
Lift car overspeed protective device is mounted on tracking-driven elevator, elevator overspeed to a certain extent when be used to
A kind of safety guard for making carriage stop or effectively slowing down, it is generally by speed mointor and deceleration device two parts group
At, generally use limiter of speed as speed mointor detection car speed it is whether out of control, deceleration device then include safety tongs, folder
Rope device and deadman's brake etc. control above-mentioned deceleration device movement when limiter of speed detects that car speed is out of control, to reduce
Car speed keeps its static, therefore can limiter of speed in time, accurately detect that car speed is out of control, and effectively control deceleration dress
Setting seems most important to the safe operation of elevator, and existing limiter of speed tester can only generally measure limiter of speed currently on the market
Movement speed is unable to measure movement lifting power, even and if movement speed test passes can only also guarantee that limiter of speed can be examined accurately
Car speeding is measured, and can effectively control deceleration device whether qualified, the existing limit in the market that additionally depends on movement lifting power
Fast device movement lifts the disadvantages of force tester is generally existing bulky cumbersome, and continuous with Urbanization in China adds
Fastly, elevator quantity is increasing, and the detection work of limiter of speed is also increasingly heavy.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency problem provides a kind of desk-top check system of elevator governor.
The utility model technical solution used for the above purpose is: the desk-top check system of elevator governor, uses
In verification elevator governor, including station, PC machine, X to straight line slide unit, Y-direction straight line slide unit, movement speed driving motor, survey
Speed variator, close to sensing device, lifting power drive motor, control cabinet, the X is mounted on station table top to straight line slide unit,
The Y-direction straight line slide unit is mounted on X on the sliding block of straight line slide unit, and it is sliding that the movement speed driving motor is mounted on Y-direction straight line
On platform, driving wheel is connected on the movement speed driving motor, the PC machine, speed measuring device are mounted on behaviour close to sensing device
Make on platform table top, the lifting power drive motor, control cabinet are mounted on station bottom surface, and the lifting power drive motor passes through
Lifting force snesor is connect with wirerope one end, and the wirerope other end connects counterweight, and the PC machine is connected to control cabinet, institute
It states control cabinet and movement speed driving motor, speed measuring device, believe close to sensing device, lifting power drive motor and electrical action
The connection of number line.
The speed measuring device includes fifth wheel, encoder, and the fifth wheel is connect with encoder, the encoder and control
Cabinet connection, the encoder are mounted on shell one, and the shell one is mounted on one one end of universal joint, and the universal joint one is another
End is mounted on magnetic base one, and the magnetic base one is mounted on station table top.
Described close to sensing device includes proximity sensor, and the proximity sensor is connected to control cabinet, described close to passing
Sensor is mounted on shell two, and the shell two is mounted on two one end of universal joint, and two other end of universal joint is mounted on magnetic force
On pedestal two, the magnetic base two is mounted on station table top.
The PC machine is fixed on station table top by everything lifting support.
The station bottom is equipped with universal wheel.
The utility model is characterized in that: be provided simultaneously with governor tripping speed and movement proposes tension measurement function, will display,
It is one that the functions such as control, measurement, which are melted, so that equipment instrument be greatly reduced.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.
Fig. 1 is the structural schematic diagram one of the utility model.
Fig. 2 is the structural schematic diagram two of the utility model.
Fig. 3 is the speed measuring device structure chart of the utility model.
Fig. 4 is the utility model close to sensing device structure chart.
Wherein: 1, station 101, universal wheel 2, PC machine 201, Universal lifting bracket 3, X are to straight line slide unit
4, Y-direction straight line slide unit 5, movement speed driving motor 501, driving wheel 6, speed measuring device 601, fifth wheel 602, volume
Code device 603, shell 1, universal joint 1, magnetic base 1, close to sensing device 701, close to sensing
Device 703, shell 2 704, universal joint 2 705, magnetic base 28, control cabinet 9, lifting power drive motor 10,
Lift force snesor 11, wirerope 12, counterweight 13, electrical action signal wire 14, limiter of speed 1401, rope sheave
1402, mechanical action pressure spring.
Specific embodiment
If used some vocabulary in the specification and claims to censure specific components, those skilled in the art are answered
It is understood that hardware manufacturer may call the same component with different nouns, this specification and claims are not with name
The difference of title is such as being led to as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In ", " substantially " refers within the acceptable error range, those skilled in the art can within a certain error range solve described in
Technical problem basically reaches the technical effect, and specification subsequent descriptions are preferred embodiment of the present invention, so
The description is to illustrate the general principles of this utility model, being not intended to limit the scope of the utility model, this reality
As defined by the appended claims with novel protection scope.
The utility model is described in further detail below in conjunction with attached drawing 1-4, but not as the limit to the utility model
It is fixed.
The utility model is the desk-top check system of elevator governor, for verifying elevator governor, including station 1, PC
Machine 2, X to straight line slide unit 3, Y-direction straight line slide unit 4, movement speed driving motor 5, speed measuring device 6, close to sensing device 7, lifting
Power drive motor 9, counterweight 12, wirerope 11, lifting force snesor 10, control cabinet 8, from X to straight line slide unit 3, Y-direction straight line slide unit
4, movement speed driving motor 5, speed measuring device 6, close to sensing device 7 cooperate complete limiter of speed 14 movement speed measurement, by
The movement of wirerope 11, counterweight 12, lifting power drive motor 9, the lifting cooperation completion limiter of speed 14 of force snesor 10 lifts power and surveys
Amount.
1 bottom of station is equipped with universal wheel 101, facilitates the movement of station 1, and the X is installed to straight line slide unit 3
On 1 table top of station, the Y-direction straight line slide unit 4 is mounted on X on the sliding block of straight line slide unit 3, the movement speed driving electricity
Machine 5 is mounted on Y-direction straight line slide unit 4, is connected with driving wheel 501 on the movement speed driving motor 5, by X to straight line slide unit 3
The position that its respective sliding block is adjusted with the handwheel of Y-direction straight line slide unit 4, can drive movement speed driving motor 5, movement speed
Driving motor 5 drives driving wheel 501 to move in two-dimensional surface, is fixed on X on 1 table top of station to straight line slide unit 3, Y-direction
Straight line slide unit 4 forms the bracket of movement speed driving motor 5, to make the operation of movement speed driving motor 5 in test process
More firm, the PC machine 2 runs dedicated process of measurement software as operating side, and PC machine cancels machine using all-in-one machine formula
Case, so that volume be greatly reduced, PC machine 2 is mounted on 1 table top of station by everything lifting support 201, and height and direction can
It freely adjusts, keeps the visual angle of operator more comfortable, Key board drawer is installed in the lower section of 1 table top of station, convenient for placement and PC
Machine connection keyboard, mouse, cooperation can arbitrarily adjusting position PC machine 2, operator can be as using ordinary PC
Using check system, the speed measuring device 6 includes fifth wheel 601, encoder 602, and the fifth wheel 601 connects with encoder 602
It connects, the encoder 602 is connected to control cabinet 8, and the encoder 602 is mounted on shell 1, and the shell 1 is pacified
Mounted in one 604 one end of universal joint, one 604 other end of universal joint is mounted on magnetic base 1, the magnetic base one
605 are adsorbed on 1 table top of station, and speed measuring device 6 is tested the speed using 602 contact of encoder, the conventional Hall sensor avoided
The movement speed error of contactless generation of testing the speed, it is described to include proximity sensor 701 close to sensing device 7, it is described close to biography
Sensor 701 is connected to control cabinet 8, and the proximity sensor 701 is mounted on shell 2 703, and the shell 2 703 is mounted on ten thousand
To 2 704 one end of section, 2 704 other end of universal joint is mounted on magnetic base 2 705, and the magnetic base 705 2 is inhaled
It is attached on 1 table top of station, the speed measuring device 6 and absorption position can freely be chosen by magnetic base close to sensing device 7,
To be suitable for all size, appearance limiter of speed 14 measurement, the lifting power drive motor 9, counterweight 12, wirerope 11,
Lifting force snesor 10 is placed on 1 bottom surface of station, the limiter of speed that the lifting power drive motor 9, counterweight 12 dispose respectively
14 1401 tangent line two sides of rope sheave, when progress limiter of speed movement mentions pull force calculation, the lifting power drive motor 9 passes through lifting
Force snesor 10 is connect with 11 one end of wirerope, and the wirerope 11 connects weight around the other end after the rope sheave 1401 of limiter of speed 14
Code 12, while not influencing normal measurement function, effective use space reduces volume, and the PC machine 2 passes through data line and control
The mainboard connecting communication of cabinet 8 processed, the control cabinet 8 and station 1 use split-type design, and control cabinet is mounted on 1 bottom of station
The side in face, all control elements including its mainboard are installed in control cabinet 8, and control cabinet 8 is easy for assemble or unload, just
In maintenance, the mainboard and movement speed driving motor 5 of the control cabinet 8, encoder 602, proximity sensor 701, lifting power are driven
Dynamic motor 9 and electrical action signal wire 13 are connected to.
The following are 14 movement speed test process of limiter of speed:
1, tested limiter of speed 14 is placed on 1 table top of station, limiter of speed 14 is fixed on by operation by Horizontal clamp
On 1 table top of platform；
2, rotation X is to straight line slide unit 3, the handwheel of Y-direction straight line slide unit 4, to adjust X to straight line slide unit 3 and Y-direction straight line slide unit
The position of 4 sliding blocks makes the driving wheel 501 of movement speed driving motor 5 close to 1401 outer circle of rope sheave of limiter of speed 14；
3, electrical action signal wire 13 is connected with the electrical action of limiter of speed 14 switch；
4, appropriate location is chosen, speed measuring device 6 is adsorbed on 1 table top of station by bottom magnetic base 1, and
Adjusting angle by universal joint 1 makes the fifth wheel 601 of speed measuring device 6 contact 1401 outer circle of rope sheave of limiter of speed 14；
5, appropriate location is chosen, will be adsorbed on station 1 close to sensing device 7 by bottom magnetic base 2 705, and
Adjusting angle by universal joint 2 704 keeps the machinery close to the 701 probe contacts limiter of speed 14 of proximity sensor of sensing device 7 dynamic
Make pressure spring 1402；
6, after inputting the parameters such as 14 normal speed of limiter of speed, rope sheave outside diameter, pitch diameter in 2 operating software of PC machine,
Click START button starting measurement；
7, by data line to 8 sending action velocity measuring instructions of control cabinet, the mainboard in control cabinet 8 receives PC machine 2
It is ramped up after the instruction by the data line control action speed driving motor 5 between control cabinet 8 and movement speed driving motor 5
Rotation；
8, control cabinet 8 measures 14 outer circle real-time speed of limiter of speed by data line between speed measuring device 6, and measurement is tied
Fruit uploads PC machine 2, and PC machine 2, will be outside the limiter of speed 14 that received according to 14 outside diameter of limiter of speed and pitch ratio of input
Round wires speed is shown after being scaled pitch circle linear velocity；
9, when electrical action occurs for limiter of speed 14, the electrical action switch of limiter of speed 14 is switched to by initial closed state
Off-state, when control cabinet 8 detects the electrical action switch disconnection of limiter of speed 14 by electrical action signal wire 13, when by this
The Instantaneous velocity values at quarter are considered as electrical action velocity amplitude, upload PC machine 2 and show；
10, when mechanical action occurs for limiter of speed 14, the mechanical action pressure spring 1402 and proximity sensor 701 of limiter of speed 14
Relative displacement occurs, 701 output signal of proximity sensor switchs to disconnect by connecting, when control cabinet 8 is examined by proximity sensor 701
When measuring the generation mechanical action of limiter of speed 14, the Instantaneous velocity values at the moment are considered as mechanical action velocity amplitude, it is aobvious to upload PC machine 2
Show.
The following are limiter of speeds to act lifting power test process:
1, tested limiter of speed 14 is placed on 1 table top of station, limiter of speed 14 is fixed on by operation by Horizontal clamp
On 1 table top of platform；
2, wirerope 11 is bypassed to the rope sheave 1401 of limiter of speed 14,11 one end of wirerope connect with counterweight 12, the other end around
It crosses after rope sheave 1401 after connecting lifting force snesor 10 first and is connected on the driving motor runner of lifting force motor 9；
3, START button is hit in 2 endpoint of PC machine, PC machine 2 mentions tension measurement to 8 sending action of control cabinet by data line
It instructs, the mainboard in control cabinet 8 passes through control cabinet 8 after receiving the instruction and acts the data line between lifting power drive motor 9
Control lifting power drive motor 9 ramps up rotation；
4, control cabinet 8 is by the lifting power in real time of the data line measurement between lifting force snesor 10, and by measurement result
PC machine 2 is transmitted to by the data line between PC machine 2 to show；
5, the maximum lifting force value before measuring wirerope 11 and skidding on the rope sheave 1401 of limiter of speed 14, that is, be limited
The fast movement of device 14 lifting force value.
Wherein Zibo Boshan Ya Bo micro machine Co., Ltd can be used in the movement speed driving motor 5 in the utility model
The motor of model 90ZYT08 lifts the motor of the adoptable model 28GH750w of power drive motor 9, lifts force snesor
10 can be used the sensor of the model CZL-1B of Bangbu Lei Tai sensor Co., Ltd, and Omron can be used in encoder 602
The model of Shanghai Han Zhu Electronics Equipment Co., Ltd can be used in the encoder of model E6A2-CW3C, proximity sensor
The sensor of LJM12M-5N1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
Be confined to this, anyone skilled in the art within the technical scope of the present disclosure, according to the utility model
Technical solution and its inventive concept be subject to equivalent substitution or change, should be covered within the scope of the utility model.
Claims (5)
1. the desk-top check system of elevator governor, for verifying elevator governor, it is characterised in that: including station (1), PC machine
(2), X is filled to straight line slide unit (3), Y-direction straight line slide unit (4), movement speed driving motor (5), speed measuring device (6), close induction
(7), lifting power drive motor (9), control cabinet (8) are set, the X is mounted on station (1) table top to straight line slide unit (3), institute
It states Y-direction straight line slide unit (4) and is mounted on X on the sliding block of straight line slide unit (3), the movement speed driving motor (5) is mounted on Y-direction
It on straight line slide unit (4), is connected with driving wheel (501) on the movement speed driving motor (5), the PC machine (2), speed measuring device
(6), it is mounted on station (1) table top close to sensing device (7), the lifting power drive motor (9), control cabinet (8) installation
On station (1) bottom surface, the lifting power drive motor (9) is connected by lifting force snesor (10) and wirerope (11) one end
It connects, wirerope (11) other end connects counterweight (12), and the PC machine (2) is connected to control cabinet (8), the control cabinet (8)
With movement speed driving motor (5), speed measuring device (6), close to sensing device (7), lifting power drive motor (9) and electro-pneumatic
Make signal wire (13) connection.
2. the desk-top check system of elevator governor as described in claim 1, it is characterised in that: the speed measuring device (6) includes
Fifth wheel (601), encoder (602), the fifth wheel (601) connect with encoder (602), the encoder (602) and control
Cabinet (8) connection processed, the encoder (602) are mounted on shell one (603), and the shell one (603) is mounted on universal joint one
(604) one end, universal joint one (604) other end are mounted on magnetic base one (605), the magnetic base one (605)
It is mounted on station (1) table top.
3. the desk-top check system of elevator governor as described in claim 1, it is characterised in that: described close to sensing device (7)
Including proximity sensor (701), the proximity sensor (701) is connected to control cabinet (8), proximity sensor (701) peace
On shell two (703), the shell two (703) is mounted on universal joint two (704) one end, and the universal joint two (704) is another
One end is mounted on magnetic base two (705), and the magnetic base two (705) is mounted on station (1) table top.
4. the desk-top check system of elevator governor as described in claim 1, it is characterised in that: the PC machine (2) passes through universal
Lifting support (201) is fixed on station (1) table top.
5. the desk-top check system of elevator governor as described in claim 1, it is characterised in that: station (1) the bottom peace
Equipped with universal wheel (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821363296.3U CN208747411U (en) | 2018-08-23 | 2018-08-23 | The desk-top check system of elevator governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821363296.3U CN208747411U (en) | 2018-08-23 | 2018-08-23 | The desk-top check system of elevator governor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747411U true CN208747411U (en) | 2019-04-16 |
Family
ID=66080946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821363296.3U Expired - Fee Related CN208747411U (en) | 2018-08-23 | 2018-08-23 | The desk-top check system of elevator governor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285221A (en) * | 2020-04-09 | 2020-06-16 | 广东省特种设备检测研究院 | Elevator speed limiter lifting force test device and method |
-
2018
- 2018-08-23 CN CN201821363296.3U patent/CN208747411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285221A (en) * | 2020-04-09 | 2020-06-16 | 广东省特种设备检测研究院 | Elevator speed limiter lifting force test device and method |
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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: 20190416 Termination date: 20200823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |