CN204422192U - Elevator governor tester - Google Patents
Elevator governor tester Download PDFInfo
- Publication number
- CN204422192U CN204422192U CN201520090791.1U CN201520090791U CN204422192U CN 204422192 U CN204422192 U CN 204422192U CN 201520090791 U CN201520090791 U CN 201520090791U CN 204422192 U CN204422192 U CN 204422192U
- Authority
- CN
- China
- Prior art keywords
- elevator governor
- control box
- flip flop
- manipulater
- flop equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model provides a kind of elevator governor tester, and mainly comprise flip flop equipment, manipulater, control box three parts composition, wherein flip flop equipment inside comprises magnet and photoelectric encoder.Manipulater is with speed sensor and wheelwork.On control box, band be data show and internal data process and writing function.A kind of elevator governor tester of the present utility model, can complete rapidly the electrical action speed of various elevator governor and the measurement of mechanical action speed at elevator(lift) machine room, therefore be widely used in elevators field.
Description
Technical field
The utility model discloses a kind of elevator governor tester.
Background technology
The vertical conveyor of elevator to be a kind of with motor be power is the vehicles necessary in human lives.Therefore, the safe operation of elevator must be put in the first place.For ensureing elevator safety operation, all to fully take into account from links such as design, manufacture, installations and preventing dangerous generation, and for various contingent danger, special complete device must be set.Elevator governor is one of safety con-trol part in elevator safety protection system; when elevator is in operation, no matter which kind of reason makes car exceed the speed limit; the danger of even falling; then limiter of speed realizes the switch motion of electrical contact and mechanical contact; make lift car stop, therefore ensure that the security of elevator.
Traditional elevator governor tester is a kind of fixing equipment, shortcoming is not Portable belt, and its drives structure is heavier, on-the-spotly supports difficulty and friction-driven and the more difficult grasp of adsorbent equipment stability, poor real in operating process, measuring accuracy is low and instrument is not with storage and printing function.
Summary of the invention
From elevator on-site detection, research and development one facilitates reviewer to carry, it is simple to use, automaticity is high, data elevator governor tester accurately, and increasing work efficiency and insolation level, is the final goal that we study.
The utility model provides a kind of elevator governor tester, technical scheme adopted to achieve these goals is: during detection, flip flop equipment 1 fixed by the mechanical action switch of tested elevator governor 2, flip flop equipment 1 is connected with control box by data line, the running wheel 201 of elevator governor 2 is driven to rotate with the rotor wheel 301 of manipulater 3, when the running wheel 201 of elevator governor 2 turns to certain speed, mechanical action switch 202 action, the change instruction of flip flop equipment 1 corresponding receiver tool action during action, now by data line transfer in control box 4, can capture by the current mechanical action velocity amplitude of action change records after instruction is received in control box 4 inside, now complete the verification of elevator governor 2.
To achieve these goals, the utility model provides a kind of elevator governor tester, mainly comprises flip flop equipment 1, manipulater 3, control box 4 three parts composition.
Described flip flop equipment 1 inside comprises magnet 101 and photoelectric encoder 102, and flip flop equipment 1 one end connection control case 4, the other end is connected on the mechanical action switch 202 of elevator governor 2 in the mode of magnetic.
Described manipulater 3 is with speed sensor 302 and wheelwork 301.Manipulater 3 is with speed sensor 302 and wheelwork 301.When manipulater 3 uses, the wheelwork 301 of one end drives the running wheel 201 of elevator governor 2 to work, and manipulater 3 other end is connected in control box 4.
On described control box 4, band be data show and internal data process and writing function.
The utility model provides a kind of elevator governor tester, can complete rapidly the measurement of the mechanical action speed of various elevator governor, be therefore widely used in elevators field at elevator(lift) machine room.
Accompanying drawing explanation
Fig. 1 be the utility model elevator governor tester flip flop equipment schematic diagram;
Fig. 2 is the manipulater schematic diagram of the utility model elevator governor tester;
Fig. 3 is the control box schematic diagram of the utility model elevator governor tester;
Fig. 4 is a kind of elevator governor schematic diagram that the utility model is enumerated;
Fig. 5 is method of testing and the apparatus structure schematic diagram of the utility model elevator governor tester
In figure, each several part title is as follows:
1-flip flop equipment, 101-photoelectric encoder, 102-magnet, 2-elevator governor, 201-running wheel, 202-mechanical action switch, 3-manipulater, 301-wheelwork, 302-speed pickup, 303-motor, 304-handle, 4-control box, 401-LCD display screen, 402-circuit board.
Embodiment
Below in conjunction with the utility model accompanying drawing, clear complete description is done to the utility model case.
As Fig. 1,2, shown in 3, the utility model provides a kind of elevator governor tester, comprising: flip flop equipment 1, manipulater 3, control box 4 three parts form.Wherein flip flop equipment 1 inside comprises magnet 101 and photoelectric encoder 102, and flip flop equipment 1 one end connection control case 4, the other end is connected on the mechanical action switch 202 of elevator governor 2 in the mode of magnetic.Manipulater 3 is with speed sensor 302 and wheelwork 301.When manipulater 3 uses, wheelwork 301 drives the running wheel 201 of elevator governor 2 to work, and the other end is connected on control box 4.With LCD display 401 on control box 4, inside comprises circuit board 402.
Fig. 4 is enumerated as a kind of structural drawing of elevator governor 2, comprises mechanical action switch 202 and running wheel 201.
As shown in Figure 5, the method for testing of the utility model elevator governor tester comprises following steps:
1. flip flop equipment 1 is connected on the mechanical action switch 202 of elevator governor 2 with one end of magnet 101, the other end is connected on control box 4.
2., on manipulater 3 wiring one end connection control case 4, other end wheelwork 301 abuts against in the running wheel 201 of elevator governor 2.
3. the switch opening control box 4 and manipulater 3 enters working interface.
4. during work, the wheelwork 301 of manipulater 3 drives the running wheel 201 of elevator governor 2 to work, the synchronous speed of current operation device 301 and running wheel 201 responded to by the speed pickup 302 of manipulater 3, and speed values is transferred in the circuit board 402 of control box 4.
5., when the running wheel 201 of elevator governor 2 reaches a certain speed time, the mechanical action switch 202 of elevator governor 2 starts action, during action flip flop equipment 1 photoelectric encoder 101 receiving action signal and be delivered in the circuit board 402 of control box 4.
6. the velocity amplitude that control box 4 internal circuit board 402 receiving action signal moment synchronous recording is current.
7.LCD display screen 401 shows measured result.
Claims (4)
1. elevator governor tester, mainly comprises flip flop equipment (1), manipulater (3), control box (4) three parts composition;
It is characterized in that: during detection, flip flop equipment (1) fixed by the mechanical action switch of tested elevator governor (2), flip flop equipment (1) is connected with control box by data line, the running wheel (201) of elevator governor (2) is driven to rotate with the rotor wheel (301) of manipulater (3), when the running wheel (201) of elevator governor (2) turns to certain speed, mechanical action switch (202) action, the change instruction of flip flop equipment (1) corresponding receiver tool action during action, now by data line transfer in control box (4), can capture by the current mechanical action velocity amplitude of action change records after instruction is received in control box (4) inside, now complete the verification of elevator governor (2).
2. elevator governor tester according to claim 1, it is characterized in that: flip flop equipment (1) inside comprises magnet (102) and photoelectric encoder (101), flip flop equipment (1) one end is connected on control box (4), and the other end is connected on the mechanical action switch of elevator governor (2) in the mode of magnetic.
3. elevator governor tester according to claim 1, is characterized in that: manipulater (3) is with speed sensor (302) and wheelwork (301);
When manipulater (3) uses, the wheelwork (301) of one end drives running wheel (201) work of elevator governor (2), and manipulater (3) other end is connected in control box (4).
4. elevator governor tester according to claim 1, is characterized in that: the upper band of control box (4) be data show and internal data process and writing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090791.1U CN204422192U (en) | 2015-02-09 | 2015-02-09 | Elevator governor tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090791.1U CN204422192U (en) | 2015-02-09 | 2015-02-09 | Elevator governor tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204422192U true CN204422192U (en) | 2015-06-24 |
Family
ID=53472549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520090791.1U Expired - Fee Related CN204422192U (en) | 2015-02-09 | 2015-02-09 | Elevator governor tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204422192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675078A (en) * | 2018-07-26 | 2018-10-19 | 南充市特种设备监督检验所 | Operating condition method elevator governor tester and its measurement method |
| CN110054051A (en) * | 2019-04-12 | 2019-07-26 | 湖北圣信特种设备检测有限公司 | A kind of velocity sensor and elevator speed limit tester |
-
2015
- 2015-02-09 CN CN201520090791.1U patent/CN204422192U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675078A (en) * | 2018-07-26 | 2018-10-19 | 南充市特种设备监督检验所 | Operating condition method elevator governor tester and its measurement method |
| CN108675078B (en) * | 2018-07-26 | 2024-02-20 | 南充市特种设备监督检验所 | Working condition method elevator speed limiter tester and measuring method thereof |
| CN110054051A (en) * | 2019-04-12 | 2019-07-26 | 湖北圣信特种设备检测有限公司 | A kind of velocity sensor and elevator speed limit tester |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160209 |