CN208166264U - Balance coefficient of elevator detection device - Google Patents
Balance coefficient of elevator detection device Download PDFInfo
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- CN208166264U CN208166264U CN201820596110.2U CN201820596110U CN208166264U CN 208166264 U CN208166264 U CN 208166264U CN 201820596110 U CN201820596110 U CN 201820596110U CN 208166264 U CN208166264 U CN 208166264U
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Abstract
Balance coefficient of elevator detection device, including measuring unit, wireless transmission unit, software operating units；Measuring unit includes guide seats, weighing sensor has been bolted to connection in guide seats, the top of weighing sensor is equipped with positioning disk, and the measuring surface of weighing sensor is connected through a screw thread mode with positioning disk and connect, and is connected with Portable handle in the side of guide seats；Wireless transmission unit includes casing, and the lithium battery for being equipped with circuit board in casing and connecting with circuit board is equipped with the connection socket and antenna socket to connect with circuit board on casing, and the power supply pass to connect with lithium battery and charging socket are equipped on casing；Software operating units are intelligent terminal；Intelligent terminal and the antenna socket are wirelessly connected, and the weighing sensor is connect by cable with the connection socket.Have the advantages that structure is simple, operation is easy, time saving and energy saving, measurement is accurate.
Description
Technical field
The utility model relates to a kind of detection device, especially a kind of balance coefficient of elevator detection device.
Background technique
Elevator is widely used in people's daily life, and the safety of elevator is also increasingly taken seriously.And elevator
Coefficient of balance is that acceptance of lift examines one of important parameter, is an important parameter for being related to elevator safety.Elevator is flat at present
The detection method of weighing apparatus coefficient uses current method and power method substantially, is a kind of indirect test method, principle is correct, but there are all
More shortcomings.Current method is the immediate reading of dynamic test, and random error and test data repdocutbility are poor, so measuring accuracy
Low, comprehensive accumulated error is big, confidence level bottom, and test job amount is big, time-consuming, energy consumption, and checkability is low.And power method
Although dynamic measurement does not need immediate reading, since power of the elevator in stopping and starting is unstable, for being lower than 3 layers
The difficulty that short layer elevator, machine-roomless lift are tested is big, and measurement error is big.
Summary of the invention
The purpose of the utility model is to provide a kind of structures simply, operation is easy, time saving and energy saving, accurately elevator is flat for measurement
Weigh coefficient detection device.
The balance coefficient of elevator detection device of the utility model, including the operation of measuring unit, wireless transmission unit, software are single
Member；
The measuring unit includes guide seats, and weighing sensor has been bolted to connection in guide seats,
The top of weighing sensor is equipped with positioning disk, and the measuring surface of weighing sensor is connected through a screw thread mode with positioning disk and connect,
The side of guide seats is connected with Portable handle；
The wireless transmission unit includes casing, the lithium battery for being equipped with circuit board in casing and connecting with circuit board,
It is equipped with the connection socket and antenna socket to connect with circuit board on casing, the power supply to connect with lithium battery is equipped on casing and is closed
And charging socket；
The software operating units are intelligent terminal；
The intelligent terminal and the antenna socket are wirelessly connected, the weighing sensor by cable with
The connection socket connection.
The intelligent terminal is mobile phone Android system and equipped with control software.
The balance coefficient of elevator detection device of the utility model, in use, being promoted lift car to top layer, by the present apparatus
Measuring unit be connected in wireless transmission unit, turn on the power switch, measuring unit be placed on counterweight buffer, beat
The operating software opened on software operating units is connect with wireless transmission unit by wireless communication.The typing elevator in operating software
Relevant parameter, starting measurement.Elevator power supply is closed to and unclamped elevator internal contracting brake, makes the decline of balance weight at the uniform velocity and and measuring unit
The purpose of measurement balance weight and car weight difference is realized in compacting.
When buffer is elastic material, positioning disk can guarantee that the pressure of balance weight is parallel with weighing sensor axis,
Guarantee measurement accuracy.There is the database of suspension arrangement and compensation device in operating software respectively, fully considers suspension arrangement and benefit
Repay influence of the device to coefficient of balance.By wireless communication, testing staff carries intelligence eventually to Android intelligent terminal in measurement process
It holds and is detected outside elevator shaft, realize security measurement.
Specifically have the beneficial effect that：
When solving weight method measurement, because counterweight buffer is pressure direction caused by elastic material and weighing sensor
Measurement error big problem when axis is not parallel.Analysis is calculated by elevator suspension system by intelligence software（Wirerope, steel band）
And compensation system（Compensate chain）Influence to measurement coefficient of balance is handled, and realizes that the measurement of static balancing coefficient is accurate.Operation
Simply, easy to carry, measurement accuracy is high, reduce time of measuring, realize security measurement.The result measured can pass through Android intelligence
Energy terminal carries out internet communication, realizes remote transmission.It is required according to inspection rule, software judges automatically whether measured result closes
Lattice, and prompt weight adding/lowering weight.Have the advantages that structure is simple, operation is easy, time saving and energy saving, measurement is accurate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of specific embodiment of the present invention；
Fig. 2 is the data processing system structure chart of specific embodiment of the present invention.
Specific embodiment
As shown in Figure 1, 2：The balance coefficient of elevator detection device of the utility model, including measuring unit, wireless transmission list
Member, software operating units；
The measuring unit includes guide seats 3, has been bolted to connection weighing sensor in guide seats 3
2, the top of weighing sensor 2 is equipped with positioning disk 1, and the measuring surface of weighing sensor 2 is connected through a screw thread mode with positioning disk 1 and connects
It connects, is connected with Portable handle 4 in the side of guide seats 3；
Wireless transmission unit includes casing 5, the lithium battery 10 for being equipped with circuit board 9 in casing 5 and connecting with circuit board 9,
It is equipped with the connection socket 6, antenna socket 7, the indicator light 8 that connect with circuit board 9 on casing 5, is equipped on casing 5 and lithium battery
The power supply to connect closes 12 and charging socket 11；Circuit board 9 can be single-chip microcontroller, Bluetooth communication modules.
Software operating units are intelligent terminal 13；
Intelligent terminal 13 and antenna socket 7 are wirelessly connected, and radio connection can be bluetooth connection or other are wireless
Connection type.Weighing sensor 2 is connected by cable with socket 6 is connect.
Intelligent terminal 13 is mobile phone Android system and equipped with control software.
In use, being promoted lift car to top layer, the measuring unit of the present apparatus is connected in wireless transmission unit, is beaten
Switch power supply switch 12, measuring unit is placed on counterweight buffer, and the operating software opened on software operating units passes through
Wireless communication is connect with wireless transmission unit.The typing elevator relevant parameter in operating software, starting measurement.Elevator power supply is closed
Elevator internal contracting brake is closed and unclamped, balance weight decline at the uniform velocity is made and is compacted with measuring unit, realizes measurement balance weight and car weight
The purpose of difference.
When buffer is elastic material, positioning disk 1 can guarantee that the pressure of balance weight and 2 axis of weighing sensor are flat
Row guarantees measurement accuracy.Have the database of suspension arrangement and compensation device in operating software respectively, fully consider suspension arrangement and
Influence of the compensation device to coefficient of balance.By wireless communication, testing staff carries intelligence to Android intelligent terminal in measurement process
It is detected outside terminal to elevator shaft, realizes security measurement.
Specifically have the beneficial effect that：When solving weight method measurement, because counterweight buffer is pressure caused by elastic material
Measurement error big problem when power direction and weighing sensor axis are not parallel.Analysis is calculated by elevator suspension by intelligence software
System（Wirerope, steel band）And compensation system（Compensate chain）Influence to measurement coefficient of balance is handled, and realizes static balancing
Coefficient measurement is accurate.It is easy to operate, easy to carry, measurement accuracy is high, reduce time of measuring, realize security measurement.It is measured
As a result internet communication can be carried out by Android intelligent terminal, realizes remote transmission.It is required according to inspection rule, software judges automatically
Whether measured result is qualified, and prompts weight adding/lowering weight.It is simple with structure, operation is easy, time saving and energy saving, measurement is smart
Quasi- advantage.
Claims (2)
1. a kind of balance coefficient of elevator detection device, it is characterised in that：Including measuring unit, wireless transmission unit, software operation
Unit；
The measuring unit includes guide seats（3）, in guide seats（3）On be bolted to connection weighing sensor
（2）, weighing sensor（2）Top be equipped with positioning disk（1）, weighing sensor（2）Measuring surface and positioning disk（1）Pass through screw thread
Connection type connection, in guide seats（3）Side be connected with Portable handle（4）；
The wireless transmission unit includes casing（5）, in casing（5）It is interior to be equipped with circuit board（9）With with circuit board（9）Connect
Lithium battery（10）, in casing（5）It is equipped with and circuit board（9）The connection socket to connect（6）And antenna socket（7）, in casing（5）
The power supply to connect with lithium battery is equipped with to close（12）And charging socket（11）；
The software operating units are intelligent terminal（13）；
The intelligent terminal（13）With the antenna socket（7）It is wirelessly connected, the weighing sensor（2）Pass through
Cable and the connection socket（6）Connection.
2. balance coefficient of elevator detection device according to claim 1, it is characterised in that：The intelligent terminal
（13）For mobile phone Android system and equipped with control software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596110.2U CN208166264U (en) | 2018-04-25 | 2018-04-25 | Balance coefficient of elevator detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596110.2U CN208166264U (en) | 2018-04-25 | 2018-04-25 | Balance coefficient of elevator detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208166264U true CN208166264U (en) | 2018-11-30 |
Family
ID=64370699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820596110.2U Active CN208166264U (en) | 2018-04-25 | 2018-04-25 | Balance coefficient of elevator detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208166264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173898A (en) * | 2020-10-10 | 2021-01-05 | 浙江树人学院（浙江树人大学） | Elevator internet intelligent control system |
| CN113247729A (en) * | 2021-05-19 | 2021-08-13 | 李宏 | Elevator safety performance parameter measuring device, measuring method and application |
-
2018
- 2018-04-25 CN CN201820596110.2U patent/CN208166264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173898A (en) * | 2020-10-10 | 2021-01-05 | 浙江树人学院（浙江树人大学） | Elevator internet intelligent control system |
| CN113247729A (en) * | 2021-05-19 | 2021-08-13 | 李宏 | Elevator safety performance parameter measuring device, measuring method and application |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.10-10-2, Dongbei Seventh Street, Economic and Technological Development Zone, Dalian City, Liaoning Province, 116600 Patentee after: DALIAN HUAQITAI PRECISION APPARATUS Co.,Ltd. Address before: No. 25-10, Building 130, Jinma Road, Dalian Economic and Technological Development Zone, Dalian, Liaoning Province, 116000 Patentee before: DALIAN HUAQITAI PRECISION APPARATUS Co.,Ltd. |