CN206203686U - Crane speed displacement downslide tester - Google Patents
Crane speed displacement downslide tester Download PDFInfo
- Publication number
- CN206203686U CN206203686U CN201621281180.6U CN201621281180U CN206203686U CN 206203686 U CN206203686 U CN 206203686U CN 201621281180 U CN201621281180 U CN 201621281180U CN 206203686 U CN206203686 U CN 206203686U
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- range sensor
- downslide
- processing circuit
- data processing
- data
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Abstract
The utility model discloses a kind of crane speed displacement downslide tester, including stay-supported range sensor main frame, data acquisition unit, stay-supported range sensor main frame includes draught line, range sensor, range sensor is arranged on draught line, data acquisition unit includes data processing circuit, range sensor is connected with data processing circuit signal, range-sensor data signal transmission to data processing circuit.The characteristics of the utility model is：Simple structure, it is reasonable in design, using stay-supported range sensor technology, instead of the artificial survey calculation mode such as traditional meter ruler, stopwatch, and algorithm is carried inside data acquisition unit, all speed, displacement and downslide amount data are calculated, test result data is fed back into person skilled in time, technical staff scene is facilitated to understand crane correlated performance in time, simple and direct-viewing operation, more convenient and quicker is time saving and energy saving, operating efficiency is not only increased, and high precision ensure that test and installation quality.
Description
Technical field
The utility model is related to a kind of big dolly of crane, suspension hook, the test of lift uniform velocity displacement, more particularly to
A kind of crane speed displacement downslide tester.
Background technology
With Chinese large-sized infrastructure construction in recent years, energy industry, real estate industry, petrochemical industry and shipbuilding industry
Etc. the fast development of industry, the manufacturing development of the heavy-duty machineries such as China's crane is greatly driven, with 31 heavy industrys, middle
The emergence of the outstanding Heavy Machinery Enterprises such as heavy industry, Xuzhou heavy industry, Shanghai Zhenhua, DaLian Re-Work, Taiyuan heavy industry, China's lifting
Machine industry also just increasingly ranks among the row of world's crane manufacturing power.
The big dolly of domestic measurement crane, suspension hook, lift, rated load uniform velocity, displacement and the survey of downslide amount at present
Examination, is on the one hand to use meter ruler, stopwatch etc. to carry out artificial estimation to calculate, and is on the other hand estimated by laser range finder, on
State the first method of testing survey crew many, measurement intensity is big, and measurement space is small, human eye parallax error is big, and troublesome poeration,
Measuring environment and human factor influence are very big, and certainty of measurement is very low, and the second method laser ranging time has delay, and surveys
Test ring border out-of-flatness, traffic direction vibrates larger, the vibration of artificial test process, can all influence test result, therefore nor
The method that the big dolly of crane, suspension hook, lift, rated load uniform velocity, displacement and downslide amount are measured in ideal.
Utility model content
The purpose of this utility model is to overcome above-mentioned not enough problem, there is provided a kind of crane speed displacement downslide amount test
Instrument.
The technical scheme that the utility model is used to achieve the above object is：Crane speed displacement downslide amount is tested
Instrument, including stay-supported range sensor main frame, data acquisition unit, the stay-supported range sensor main frame include draught line, away from
From sensor, the range sensor is arranged on draught line, and the data acquisition unit includes data processing circuit, the distance
Sensor is connected with data processing circuit signal, the range-sensor data signal transmission to data processing circuit.
The draught line is wrapped in line wheel.
The line wheel is arranged in housing, and housing is stretched out in the draught line free end.
The housing is provided with balancing weight.
The data acquisition unit also includes button, display screen, shell, and the button, display screen are and data processing circuit
Connection, the data processing circuit is arranged in shell, and the button, display screen are arranged on case surface.
The range sensor is used with data processing circuit signal and is wirelessly or non-wirelessly connected.
The characteristics of the utility model is：Simple structure, it is reasonable in design, using stay-supported range sensor technology, instead of
The mode of the artificial survey calculation such as traditional meter ruler, stopwatch, and algorithm is carried inside data acquisition unit, by all speed
Degree, displacement and downslide amount data are calculated, and test result data is fed back into person skilled in time, facilitate technical staff
Live to understand crane correlated performance in time, simple and direct-viewing operation, more convenient and quicker is time saving and energy saving, not only increases work effect
Rate, and high precision ensure that test and installation quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of stay-supported range sensor main frame of the present utility model.
Fig. 3 is the structural representation of data acquisition unit of the present utility model.
Wherein：1st, stay-supported range sensor main frame 101, data line interface A 102, balancing weight 103, line wheel 104,
Draught line 105, range sensor 106, housing 2, data acquisition unit 201, data line interface B 202, data processing circuit
203rd, button 204, display screen 205, shell.
Specific embodiment
As Figure 1-3, crane speed displacement downslide tester, it is characterised in that：Including stay-supported Distance-sensing
Device main frame 1, data acquisition unit 2, the stay-supported range sensor main frame 1 include line wheel 103, draught line 104, range sensor
105th, housing 106, the line wheel 103 is arranged in housing 106, and the draught line 104 is wrapped in line wheel 103, the traction
Housing 106 is stretched out in the free end of line 104, and the range sensor 105 is arranged on draught line 104, and the housing 106 is provided with matches somebody with somebody
Pouring weight 102, the data acquisition unit 2 includes data processing circuit 202, button 203, display screen 204, shell 205, the button
203rd, display screen 204 be connected, the data processing circuit 202 be arranged on shell 205 in, the button 203, display screen
204 are arranged on the surface of shell 205, and the range sensor 105 is connected with the signal of data processing circuit 202, the Distance-sensing
To data processing circuit 202, the range sensor 105 can be adopted the data signal transmission of device 105 with the signal of data processing circuit 202
With radio connection, it would however also be possible to employ wired connection mode, when using leisurely and carefree connected mode, in stay-supported range sensor
The data line interface A that setting is connected with range sensor 105 on the housing 106 of main frame 1, on the shell 205 of data acquisition unit 2
The data line interface B, the data line interface A and data line interface B that setting is connected with data processing circuit 202 pass through data wire
Connection, algorithm is carried inside the data processing circuit 202, can be calculated all speed, displacement and downslide amount data
Come.
The utility model is operated and implementation process is as follows：The balancing weight 102 of the lower section of housing 106 connection is fixed on ground
On, it is ensured that the stability of instrument will not be rocked, and draught line 104 is adsorbed on crane object under test, the He of data acquisition unit 2
Stay-supported range sensor main frame 1 is attached by wirelessly or non-wirelessly connected mode, and during work, crane object under test rises
Or driving the draught line 104 of stay-supported range sensor main frame 1 to move during declining, line wheel 103 unclamps the line of draught line 104
Or tighten up, the movement of draught line 104 drives range sensor 105 to move simultaneously, the number that range sensor 105 changes movement
It is believed that number being transferred in the data processing circuit 202 of data acquisition unit 2, the real time record displacement data of data processing circuit 202 is simultaneously
Arranged, by time integral corected speed, when crane object under test stops, can be by lifting from display screen 204
Machine object under test shows in real time from the speed V, displacement S and downslide amount H data that bring into operation in stopped process.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope of present disclosure, according to the utility model
Technical scheme and its inventive concept be subject to equivalent or change, should all cover within protection domain of the present utility model.
Claims (7)
1. crane speed displacement downslide tester, it is characterised in that：Including stay-supported range sensor main frame（1）, data
Collector（2）, the stay-supported range sensor main frame（1）Including draught line（104）, range sensor（105）, the distance
Sensor（105）Installed in draught line（104）On, the data acquisition unit（2）Including data processing circuit（202）, it is described away from
From sensor（105）With data processing circuit（202）Signal is connected, the range sensor（105）Data signal transmission to number
According to process circuit（202）.
2. crane speed displacement downslide tester as claimed in claim 1, it is characterised in that：The draught line（104）
It is wrapped in line wheel（103）On.
3. crane speed displacement downslide tester as claimed in claim 2, it is characterised in that：The line wheel（103）Peace
Mounted in housing（106）It is interior, the draught line（104）Housing is stretched out in free end（106）.
4. crane speed displacement downslide tester as claimed in claim 3, it is characterised in that：The housing（106）Peace
Equipped with balancing weight（102）.
5. the crane speed displacement downslide tester as described in claim 1-4 any claims, it is characterised in that：Institute
State data acquisition unit（2）Also include button（203）, display screen（204）, shell（205）, the button（203）, display screen
（204）And data processing circuit（202）Connection, the data processing circuit（202）Installed in shell（205）It is interior, it is described to press
Key（203）, display screen（204）Installed in shell（205）Surface.
6. the crane speed displacement downslide tester as described in claim 1-4 any claims, it is characterised in that：Institute
State range sensor（105）With data processing circuit（202）Signal is used and wirelessly or non-wirelessly connected.
7. crane speed displacement downslide tester as claimed in claim 5, it is characterised in that：The range sensor
（105）With data processing circuit（202）Signal is used and wirelessly or non-wirelessly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281180.6U CN206203686U (en) | 2016-11-28 | 2016-11-28 | Crane speed displacement downslide tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281180.6U CN206203686U (en) | 2016-11-28 | 2016-11-28 | Crane speed displacement downslide tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203686U true CN206203686U (en) | 2017-05-31 |
Family
ID=58747659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621281180.6U Active CN206203686U (en) | 2016-11-28 | 2016-11-28 | Crane speed displacement downslide tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206203686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008541A (en) * | 2021-03-22 | 2021-06-22 | 保定天威保变电气股份有限公司 | Automatic measuring device and method for mechanical strength test of power transformer |
-
2016
- 2016-11-28 CN CN201621281180.6U patent/CN206203686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008541A (en) * | 2021-03-22 | 2021-06-22 | 保定天威保变电气股份有限公司 | Automatic measuring device and method for mechanical strength test of power transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Han Yingwu Inventor after: Lu Guorui Inventor after: Cui Longzhu Inventor after: Han Li Inventor after: Song Jihua Inventor after: Sun Xianfeng Inventor after: Xia Tonghua Inventor after: Hu Shizhang Inventor before: Lu Guorui Inventor before: Cui Longzhu Inventor before: Han Li Inventor before: Song Jihua Inventor before: Sun Xianfeng Inventor before: Xia Tonghua Inventor before: Hu Shizhang |
|
| CB03 | Change of inventor or designer information |