CN220766195U - Device for detecting traction performance of elevator - Google Patents
Device for detecting traction performance of elevator Download PDFInfo
- Publication number
- CN220766195U CN220766195U CN202322197297.2U CN202322197297U CN220766195U CN 220766195 U CN220766195 U CN 220766195U CN 202322197297 U CN202322197297 U CN 202322197297U CN 220766195 U CN220766195 U CN 220766195U
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- universal joint
- magnetic wheel
- speed measuring
- fixed
- wheel
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- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000005259 measurement Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000013480 data collection Methods 0.000 claims 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910001094 6061 aluminium alloy Inorganic materials 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a device for detecting traction performance of an elevator, which comprises two sets of same main equipment, wherein the main equipment comprises a data acquisition device, a universal joint magnetic meter seat, a universal joint rod, a quincuncial fixed knob, a round fixed knob, a speed measuring magnetic wheel and an encoder, the data acquisition device comprises a circuit board, a Bluetooth module, a charging port, a power switch and a speed measuring magnetic wheel interface, the encoder is arranged at the rear rod position of the speed measuring magnetic wheel, the quincuncial fixed knob is positioned at the middle part of the universal joint rod, the universal joint rod can be fixed through rotary tightening, the round fixed knob is positioned between the universal joint rod and the speed measuring magnetic wheel, and the speed measuring magnetic wheel and the universal joint rod are fixed through tightening the round fixed knob. The magnetic speed measuring wheel in one set of main equipment is arranged on the traction wheel and fixed, the speed measuring magnetic wheel of the other set is arranged on the steel wire rope of the traction machine and is also fixed, the data acquisition devices of the two sets of equipment are started, and the mobile terminal is connected for detection.
Description
Technical Field
The utility model relates to the technical field of elevator detection, in particular to a device for detecting traction performance of an elevator.
Background
In recent years, various elevator accidents cause huge losses of lives and properties of people and panic of people to use the elevator. As an important physical device, a traction steel wire rope is one of main devices for normal operation of an elevator, and if the sliding amount of the steel wire rope is too large, the elevator is stopped after sliding for a long time, so that people are very easy to get trapped in the elevator or panic. 3.12.6 clause of national standard GBT10058.2009 specifies: "the wire rope traction should satisfy the following conditions: the car should remain flat without slipping when loaded to a rated load capacity as specified by 8.2.1 or 8.2.2 in 125% gb 7588-2003. The existing elevator steel wire rope slippage detection equipment on the market basically adopts detection of the elevator braking distance, whether slippage exists or not is judged through the elevator braking distance, and the detection mode cannot be used for determining the relative slippage between the elevator steel wire rope and the history guidance machine, so that the slippage of the elevator cannot be accurately judged.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a device for detecting the traction performance of an elevator, which is more portable and efficient in detecting the slippage of a steel wire rope, and is simple to operate and accurate in numerical value.
The utility model adopts the technical proposal for solving the technical problems that: the utility model provides a device for elevator traction performance detects, includes two sets of the same main part equipment, main part equipment includes data acquisition unit, universal joint magnetometer seat, universal joint pole, plum blossom fixed knob, circular fixed knob, speed measurement magnetic wheel, encoder, data acquisition unit includes inside circuit board, bluetooth module, outside charge mouth, switch, speed measurement magnetic wheel interface, the circuit board is located the inside position of leaning on of data acquisition unit, bluetooth module is located the inside bottom side position of leaning on of data acquisition unit, charge mouth is located the side part of data acquisition unit, switch and speed measurement magnetic wheel interface are located the front part of data acquisition unit, the encoder is installed to speed measurement magnetic wheel postrod position, the plum blossom fixed knob is located the universal joint pole middle part, and the accessible is rotatory to twist tightly fixed the universal joint pole, circular fixed knob is located between universal joint pole and the speed measurement magnetic wheel, is fixed between magnetic wheel and the universal joint pole through the round fixed knob of twisting tightly. The magnetic force speed measuring wheel in one set of main equipment is arranged on the traction wheel and fixed, the speed measuring magnetic force wheel of the other set is arranged on the steel wire rope of the traction machine and is also fixed, the data acquisition devices of the two sets of equipment are started, and the detection can be realized by connecting a mobile phone.
Further, a transmission line is connected between the data collector and the magnetic speed measuring wheel.
Furthermore, the quincuncial fixing knob can fix the universal joint rod through rotating and twisting, and the round fixing knob can fix the speed measuring magnetic wheel and the universal joint rod through twisting.
Further, a Bluetooth module is installed in the data acquisition device and can be connected with the mobile terminal to view real-time data.
Further, the charging port is located at a side portion of the data collector and is a Type-C interface.
The beneficial effects of the utility model are as follows: the whole equipment has small volume, is convenient to carry, and the measured real-time data are accurate and obvious; the mobile terminal is provided with file management, so that inquiry and check, original data printing (matching of a Bluetooth printer) and historical data deletion can be conveniently performed; the universal support arm of the universal magnetic meter seat can be fixed at any angle, the use is convenient and quick, the attraction of the magnetic base with 2-160KG is stronger, and the fine adjustment device is arranged at the clamping position, so that the direction positioning can be randomly adjusted; the speed measuring magnetic wheel is made of 304 stainless steel and is more wear-resistant; the data acquisition device is 6061 aluminum alloy shell, and is whole sturdy and durable more suitable on-the-spot detection environment, vinca-birch photoelectric absolute value encoder, aluminium system flange and shell adopt the stainless steel axle, and is accurate durable.
Drawings
Fig. 1 is a schematic overall structure of the present utility model, and fig. 2 is a schematic internal view of a data collector. The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.
The reference numerals in fig. 1 and 2 are as follows: 1. the device comprises a data acquisition device 2, a universal magnetometer seat 3, a universal joint rod, a quincuncial fixed knob 4, a circular fixed knob 5, a speed measuring magnetic wheel 6, a speed measuring magnetic wheel 7, an encoder 8, a circuit board 9, a Bluetooth module 10, a charging port 11, a power switch 12 and a speed measuring magnetic wheel interface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.
Example 1
The utility model relates to a device for detecting elevator traction performance, which comprises two sets of same main equipment, wherein the main equipment comprises a data collector 1, a universal joint magnetic meter seat 2, a universal joint rod 3, a quincuncial fixed knob 4, a round fixed knob 5, a speed measuring magnetic wheel 6 and an encoder 7, the data collector 1 comprises an internal circuit board 8, a Bluetooth module 9, an external charging port 10, a power switch 11 and a speed measuring magnetic wheel interface 12, the circuit board 8 is positioned at the upper position inside the data collector 1, the Bluetooth module 9 is positioned at the lower side position inside the data collector 1, the charging port 10 is positioned at the side part of the data collector 1, the interface between the power switch 11 and the speed measuring magnetic wheel 6 is positioned at the front part of the data collector 1, the rear rod position of the speed measuring magnetic wheel 6 is provided with the encoder 7, the quincuncial fixed knob 4 is positioned at the middle part of the universal joint rod 3, the round fixed knob 5 is positioned between the universal joint rod 3 and the speed measuring magnetic wheel 6 through rotary torsion, and the speed measuring magnetic wheel 6 is fixed between the universal joint rod 3 and the speed measuring magnetic wheel 6 through the rotary torsion. The magnetic force speed measuring wheel 6 in one set of main equipment is arranged on the traction wheel and fixed, the speed measuring magnetic force wheel 6 of the other set is arranged on a steel wire rope of the traction machine, the data acquisition devices of the two sets of equipment are started, and the detection can be realized by connecting a mobile phone.
Preferably, the detection device communicates through Bluetooth, and the detection device is connected with the mobile terminal through Bluetooth; the real-time measurement data can be displayed through the mobile terminal, the data can be stored in the mobile terminal, the mobile terminal is provided with file management, and the data can be inquired, read or exported and deleted.
The whole flow of measurement of this device is: when in field measurement, the magnetic force speed measuring wheel 6 in one set of main equipment is arranged on the traction wheel and fixed, the speed measuring magnetic force wheel 6 of the other set is arranged on the traction machine steel wire rope and is also fixed, the speed measuring magnetic force wheels 6 of the two sets of equipment are connected to the respective data acquisition device 1, the power switch 11 is pressed, the equipment is started, and at the moment, the Bluetooth module 9 in the data acquisition device 1 is connected with the Bluetooth of the mobile terminal to start detection. After the measurement is finished, the portable printing can be carried out after the Bluetooth printer is connected with the mobile terminal.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should be covered by the protection scope of the present utility model by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (4)
1. An apparatus for elevator traction performance detection, comprising two sets of identical main equipment, characterized in that: the main part equipment includes data collection station (1), universal joint magnetometer seat (2), universal joint pole (3), plum blossom fixed knob (4), circular fixed knob (5), speed measurement magnetic wheel (6), encoder (7), data collection station (1) are including inside circuit board (8), bluetooth module (9), outside mouth (10) that charges, switch (11), speed measurement magnetic wheel interface (12), circuit board (8) are located the inside top position of data collection station (1), bluetooth module (9) are located the inside bottom side position of data collection station (1), charge mouth (10) are located the side part of data collection station (1), switch (11) and speed measurement magnetic wheel interface (12) are located the front part of data collection station (1), encoder (7) are installed to speed measurement magnetic wheel (6) back pole position, plum blossom fixed knob (4) are located universal joint pole (3) middle part, and accessible rotation round torsion is fixed universal joint pole (3), fixed knob (5) are located between universal joint pole (3) and universal joint pole (6) are fixed through circular magnetic wheel (6) with speed measurement magnetic wheel (6).
2. The device for elevator traction performance detection according to claim 1, characterized in that a transmission line is connected between the data collector (1) and the tacho magnetic wheel (6).
3. Device for elevator traction performance detection according to claim 1, characterized in that the quincuncial fixing knob (4) can fix the universal joint rod (3) by rotating and tightening, and the circular fixing knob (5) can fix the speed measuring magnetic wheel (6) and the universal joint rod (3) by tightening.
4. Device for elevator traction performance detection according to claim 1, characterized in that the charging port (10) is a Type-C interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322197297.2U CN220766195U (en) | 2023-08-16 | 2023-08-16 | Device for detecting traction performance of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322197297.2U CN220766195U (en) | 2023-08-16 | 2023-08-16 | Device for detecting traction performance of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766195U true CN220766195U (en) | 2024-04-12 |
Family
ID=90603843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322197297.2U Active CN220766195U (en) | 2023-08-16 | 2023-08-16 | Device for detecting traction performance of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766195U (en) |
-
2023
- 2023-08-16 CN CN202322197297.2U patent/CN220766195U/en active Active
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