CN219608026U - Angle measuring device and working machine - Google Patents
Angle measuring device and working machine Download PDFInfo
- Publication number
- CN219608026U CN219608026U CN202320518249.6U CN202320518249U CN219608026U CN 219608026 U CN219608026 U CN 219608026U CN 202320518249 U CN202320518249 U CN 202320518249U CN 219608026 U CN219608026 U CN 219608026U
- Authority
- CN
- China
- Prior art keywords
- angle
- tool support
- angle measurement
- controller
- assembly
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to the technical field of angle measurement, and provides an angle measurement device and a working machine, wherein the angle measurement device comprises: the device comprises a tool support, a supporting block and an angle measuring assembly; the number of the supporting blocks is at least two, the at least two supporting blocks are arranged on the tooling support at intervals along the length direction of the tooling support, and a clearance space is formed between every two adjacent supporting blocks; the angle measurement assembly is arranged on the tool support, the angle measurement assembly is used for detecting the inclination angle of the tool support, the avoidance space formed by the supporting blocks can ensure that the tool support cannot be affected by the uneven back of the large arm to be measured, the angle measurement assembly cannot be affected by the inclination of the tool support, and the measured inclination angle of the large arm to be measured is more accurate.
Description
Technical Field
The present utility model relates to the field of angle measurement technologies, and in particular, to an angle measurement device and an operating machine.
Background
The large-scale operation machinery relates to angle measurement calibration and the like, for example, the angle of a large arm of a crane needs to be calibrated, and the accurate angle of the current large arm needs to be measured during calibration, so that the accurate angle measurement of the current large arm is a precondition for ensuring the calibration accuracy. At present, each crane manufacturer mainly improves the calibration accuracy by improving the sensor accuracy, the processing technology and the angle ruler with higher purchase accuracy.
However, in general, the back of the large arm of the crane is uneven, so that when angle measurement is performed through the angle ruler, the angle ruler cannot be completely attached to the bottom of the large arm, and the angle measurement result is inaccurate.
Disclosure of Invention
The utility model provides an angle measuring device and an operating machine, which are used for solving the defect of inaccurate angle measuring results in the prior art.
The present utility model provides an angle measuring device, comprising: the device comprises a tool support, a supporting block and an angle measuring assembly;
the number of the supporting blocks is at least two, the at least two supporting blocks are arranged on the tool support at intervals along the length direction of the tool support, and a clearance space is formed between every two adjacent supporting blocks;
the angle measurement assembly is arranged on the tool support and used for detecting the inclination angle of the tool support.
According to the angle measuring device provided by the utility model, the supporting block comprises the magnetic attraction block.
According to the present utility model, there is provided an angle measuring device, the angle measuring assembly including: an angle sensor and a controller;
the angle sensor and the controller are arranged on the tool support, and the angle sensor is connected with the controller;
the angle sensor is used for collecting the inclination angle of the large arm to be detected, and the controller is used for generating angle measurement data according to the detection result of the angle sensor.
According to the angle measuring device provided by the utility model, the angle sensor comprises a bus type angle sensor and/or a current type angle sensor.
According to the angle measuring device provided by the utility model, the angle measuring device further comprises a display component;
the display component is arranged in the operation room of the working machine and is in communication connection with the controller;
the display component is used for displaying angle measurement data of the angle sensor
According to the angle measuring device provided by the utility model, the display component is connected with the controller through the wireless communication module.
According to the angle measuring device provided by the utility model, the wireless communication module comprises a CAN WIFI conversion module.
The utility model provides an angle measuring device, which also comprises a Bluetooth transmission module;
the Bluetooth transmission module is connected with the controller through the CAN WIFI conversion module;
the Bluetooth transmission module is used for transmitting the inclination angle to the mobile terminal.
According to the angle measuring device provided by the utility model, at least two angle sensors are arranged.
The utility model also provides a work machine comprising an angle measurement device as defined in any one of the preceding claims.
The utility model provides an angle measuring device and a working machine, wherein the angle measuring device comprises: the device comprises a tool support, a supporting block and an angle measuring assembly; the number of the supporting blocks is at least two, the at least two supporting blocks are arranged on the tooling support at intervals along the length direction of the tooling support, and a clearance space is formed between every two adjacent supporting blocks; the angle measurement assembly is arranged on the tool support, the angle measurement assembly is used for detecting the inclination angle of the tool support, the avoidance space formed by the supporting blocks can ensure that the tool support cannot be affected by the uneven back of the large arm to be measured, the angle measurement assembly cannot be affected by the inclination of the tool support, and the measured inclination angle of the large arm to be measured is more accurate.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an angle measuring device according to the present utility model;
fig. 2 is a schematic diagram of an angle measurement device according to the present utility model.
Reference numerals:
1. a tool support; 2. an angle measurement assembly; 21. an angle sensor; 3. a support block; 4. a Bluetooth transmission module; 5. a mobile terminal; 6. the CAN WIFI conversion module; 7. and a display screen.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An angle measuring device and a working machine according to the present utility model are described below with reference to fig. 1 to 2.
Fig. 1 is a schematic structural view of an angle measuring device provided by the utility model.
As shown in fig. 1, an angle measurement device provided in an embodiment of the present utility model includes: the device comprises a tool support 1, a supporting block 3 and an angle measuring assembly 2; the number of the supporting blocks 3 is at least two, the at least two supporting blocks 3 are arranged on the tool support 1 at intervals along the length direction of the tool support 1, and a clearance space is formed between every two adjacent supporting blocks 3; the angle measurement assembly 2 is arranged on the tool support 1, and the angle measurement assembly 2 is used for detecting the inclination angle of the tool support 1.
In a specific implementation process, a crane is taken as an example for explanation, and a large arm is defined as a large arm to be tested, and the back of the large arm of the crane is uneven, especially in a reinforcing part due to the technical processing problem. Therefore, if the data is collected by directly using the angle sensor 21, the collection result of the angle gauge is affected by the uneven portion. By adopting the angle measuring device, the support blocks 3 pad the two ends of the tool support 1 to form a clearance space, so that the tool support 1 does not need to be clung to a large arm of a crane, the uneven part of the large arm of the crane can not influence the tool support 1, and the inclination angle acquired by the angle measuring assembly 2 arranged in the tool support 1 is more accurate. The problem that the measurement result of the angle measurement assembly 2 is inaccurate due to the fact that the tool support 1 is inclined due to the fact that the large arm of the crane is uneven is effectively solved.
For example, the length of the tool support 1 can be 1.5 meters, and the supporting blocks 3 are arranged at two ends of the tool support 1, so that the uneven part of the large arm of the crane can be spanned when the angle measurement is carried out, and the influence of the uneven back of the large arm of the crane is avoided. The accuracy of the crane boom measurement result is better ensured.
Further, on the basis of the above embodiment, the support block 3 in the present embodiment includes a magnetic attraction block; the magnetic attraction block is used for adsorbing the tool support 1 on the large arm to be detected.
Specifically, the magnetic attraction blocks adsorb the tool support 1 on the large arm to be detected, so that the tool support 1 can be conveniently installed, and the magnetic attraction blocks with different heights can be arranged, so that the tool support 1 can be better guaranteed to be relatively parallel to the large arm of the crane. The height of the magnetic attraction block can be adjusted, for example, the magnetic attraction block can be a screw with adjustable height, so that the tool support 1 is ensured to be parallel to the crane boom. The main function of the magnetic attraction block is to ensure that the tool support 1 is stably and firmly adsorbed on the crane boom, and ensure that the tool support 1 is parallel to the crane boom, so that the accuracy and the stability of the angle measurement angle of the angle measurement assembly 2 are ensured.
The supporting block 3 can also be a knob with adjustable height, so that the height of the two ends of the tool support 1 can be adjusted conveniently in real time while the fixing of the tool support 1 can be ensured, and the working support and the large arm to be measured are ensured to be relatively parallel better. And can also adjust the different heights of supporting shoe 3 according to different big arms, can avoid the influence of the unevenness on the big arm that awaits measuring better. The height can be adjusted, and the influence of interferents with different heights can be completely avoided.
The two ends of the tool support 1 are provided with mounting hole sites, a bus type high-precision angle sensor 21 is mounted for angle measurement, and a magnetic suction block is mounted at the bottom and is used for adsorption mounting behind a large arm. The bottom of the tool support 1 is kept flat, and the installation hole can ensure that the angle sensor 21 is installed without loosening and parallel to the bottom surface, so that the measurement accuracy is ensured, and the machining plane can be increased for the installation of the angle sensor 21 if necessary. The magnetic attraction block ensures flatness and consistency of height, ensures that the tool support 1 is completely parallel to the large arm after the magnetic attraction block is attracted, and ensures measurement accuracy.
Further, on the basis of the above embodiment, the angle measurement assembly 2 in this embodiment includes: an angle sensor 21 and a controller; the angle sensor 21 and the controller are arranged on the tool support 1, and the angle sensor 21 is connected with the controller; the angle sensor 21 is used for collecting the inclination angle of the large arm to be measured, and the controller is used for generating angle measurement data according to the detection result of the angle sensor 21. Wherein the angle sensor 21 comprises a bus type angle sensor and/or a current type angle sensor. For example, the controller may be a single-chip microcomputer.
Specifically, the angle sensor 21 is used for collecting the inclination angle of the boom to be tested of the crane, then the collected result is sent to the controller, and the controller can generate angle measurement data according to the detection result of the angle sensor 21, and then the angle measurement data is sent to a corresponding man-machine interaction interface, such as a remote monitoring platform or a vehicle-mounted display interface. In order to ensure the accuracy of the angle measurement result, a plurality of angle sensors 21 are selectively arranged on the tool support 1, and then the controller obtains the average value of the plurality of angle sensors 21, so that the accuracy of the inclination angle measurement can be ensured. For example, in this embodiment, two angle sensors 21 are selectively disposed on the tool support 1 and are respectively disposed at two ends of the tool support 1, so that the accuracy of the angle measurement result is better ensured by averaging the two measurement results.
Fig. 2 is a schematic diagram of an angle measurement device according to the present utility model.
As shown in fig. 2, the angle measurement device provided in this embodiment further includes a display component; the display component is arranged in the operation room of the working machine and is in communication connection with the controller; the display assembly is used for angle measurement data of the angle sensor 21. The display assembly is connected with the controller through the wireless communication module. The wireless communication module comprises a CAN WIFI conversion module 6.
Specifically, in order to solve the data reading problem after the measurement of the inclination angle of the crane boom, the display assembly is selectively arranged in the control room of the working machine, the display assembly is connected with the controller, and a wireless connection mode is preferably adopted, for example, wireless transmission of data is carried out through the CAN WIFI conversion module 6, so that after the inclination angle is acquired by the angle sensor 21, the controller transmits the inclination angle to the display screen 7 in the display assembly through wireless transmission, and an operator CAN know the inclination angle of the crane boom in the control room. The problem that potential safety hazards exist when personnel climb to a higher position to check the measurement result is solved, and the calibration efficiency can be improved while the safety of the calibration personnel is guaranteed.
The converter of the CAN WIFI conversion module 6 is a tool capable of converting CAN bus signals into wireless WIFI signals for transmission. On the transmission distance, wiFi can realize signal transmission of tens of meters, and can completely meet the use requirement of a crane.
Further, on the basis of the above embodiment, as shown in fig. 2, the present embodiment further includes a bluetooth transmission module 4; the Bluetooth transmission module 4 is connected with the controller through the CAN WIFI conversion module 6; the bluetooth transmission module 4 is used for transmitting the inclination angle to the mobile terminal 5.
Specifically, the bluetooth transmission module 4 can be further arranged in the display component, so that the acquisition result can be sent to the mobile terminal 5, such as a mobile phone, through the bluetooth transmission module 4, and the crane boom inclination angle can be more conveniently read.
Further, explaining on the whole, when the installation, adsorb frock support 1 on the big arm of awaiting measuring of hoist through two magnetism pieces, because frock support 1 is 1.5 meters for setting up in the supporting shoe 3 of frock support 1 both sides can guarantee that frock support 1 strides the unevenness department of the big arm of hoist, guarantees that frock support 1 is parallel relatively with the big arm of awaiting measuring of hoist. And then the display assembly is arranged in a control room of the crane, and the display assembly is in wireless communication connection with the angle measurement assembly 2. Specifically, the display screen 7 is connected with the angle sensor 21 through the CAN WIFI conversion module 6, so that the inclination angle measured by the angle sensor 21 CAN be timely transmitted to the display screen 7. And, the display assembly may also have a bluetooth transmission module 4, so that the angle acquisition result can be sent to the mobile terminal 5, such as a mobile phone, through the bluetooth transmission module 4. The accuracy of angle acquisition can be guaranteed, and the efficiency of angle measurement can be guaranteed.
According to the angle measuring device, two angle sensors 21 are arranged at two ends of the tool support 1, the average value is calculated, the angle measuring error caused by uneven large arms is reduced, and the angle measuring error can be effectively controlled within 0.1 degree. And utilize protocol conversion and wireless transmission's mode, distinguish measuring part and display part, the convenience is to the dynamic monitoring of big arm inclination, does not need to make a round trip to climb again and carries out data reading, has promoted angle measurement efficiency.
The angle measurement device provided in this embodiment includes: the device comprises a tool support 1, a supporting block 3 and an angle measuring assembly 2; the support block 3 is used for fixing the tool support 1 on the large arm to be tested, and the support block 3 is used for keeping the tool support 1 parallel to the large arm to be tested; the angle measurement assembly 2 is arranged on the tool support 1, the angle measurement assembly 2 is used for measuring the inclination angle of the large arm to be measured, the tool support 1 can be guaranteed to be parallel to the large arm to be measured through the supporting block 3, the tool support 1 cannot be affected by the uneven back of the large arm to be measured, and the angle measurement assembly 2 arranged on the large arm to be measured cannot be affected by the inclination of the tool support 1 because the tool support 1 is parallel to the large arm to be measured, so that the measured inclination angle of the large arm to be measured is guaranteed to be more accurate.
Based on the same general inventive concept, the present utility model also provides a work machine comprising an angle measuring device according to any of the embodiments described above, the work machine comprising a crane or the like.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. An angle measurement device, comprising: the device comprises a tool support (1), a supporting block (3) and an angle measuring assembly (2);
the number of the supporting blocks (3) is at least two, at least two supporting blocks (3) are arranged on the tool support (1) at intervals along the length direction of the tool support (1), and a clearance space is formed between two adjacent supporting blocks (3);
the angle measurement assembly (2) is arranged on the tool support (1), and the angle measurement assembly (2) is used for detecting the inclination angle of the tool support (1).
2. The angle measurement device according to claim 1, characterized in that the support block (3) comprises a magnet.
3. The angle measurement device according to claim 1, characterized in that the angle measurement assembly (2) comprises: an angle sensor (21) and a controller;
the angle sensor (21) and the controller are arranged on the tool support (1), and the angle sensor (21) is connected with the controller;
the angle sensor (21) is used for collecting the inclination angle of the large arm to be detected, and the controller is used for generating angle measurement data according to the detection result of the angle sensor (21).
4. An angle measuring device according to claim 3, characterized in that the angle sensor (21) comprises a bus-type angle sensor and/or a amperometric angle sensor.
5. The angle measurement device of claim 3, further comprising a display assembly in communication with the controller;
the display assembly is used for displaying angle measurement data of the angle sensor (21).
6. The angle measurement device of claim 5, wherein the display assembly is coupled to the controller via a wireless communication module.
7. The angle measurement device according to claim 6, characterized in that the wireless communication module comprises a CAN WIFI conversion module (6).
8. The angle measurement device according to claim 7, further comprising a bluetooth transmission module (4);
the Bluetooth transmission module (4) is connected with the controller through the CAN WIFI conversion module (6);
the Bluetooth transmission module is used for transmitting the inclination angle to the mobile terminal.
9. An angle measuring device according to claim 3, characterized in that the angle sensor (21) is provided with at least two.
10. A work machine, characterized in that it comprises an angle measuring device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320518249.6U CN219608026U (en) | 2023-03-16 | 2023-03-16 | Angle measuring device and working machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320518249.6U CN219608026U (en) | 2023-03-16 | 2023-03-16 | Angle measuring device and working machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219608026U true CN219608026U (en) | 2023-08-29 |
Family
ID=87750275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320518249.6U Active CN219608026U (en) | 2023-03-16 | 2023-03-16 | Angle measuring device and working machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219608026U (en) |
-
2023
- 2023-03-16 CN CN202320518249.6U patent/CN219608026U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210426958U (en) | Curved surface screen detection equipment | |
| CN101571442B (en) | Calibration method for six-dimension force sensor calibration device with medium measurement range | |
| CN102589492B (en) | A kind of large-scale curved flexible detection device | |
| CN102944417A (en) | Platform and method for testing static rigidity of machine tool spindle | |
| CN210465476U (en) | Acceleration sensor calibration system | |
| CN204287496U (en) | α, β surface contamination detection instrument automatic Verification/calibration/pick-up unit | |
| CN102967287B (en) | High-precision detection instrument and method for measuring perpendicularity of large mechanical element | |
| CN102980550B (en) | A kind of high precision test instrument and method measuring large scale mechanical component flatness | |
| CN103674232A (en) | Sound pressure obtaining device for testing noise sources | |
| CN102944190B (en) | A kind of high precision test instrument and method measuring large scale mechanical component circularity | |
| CN108358060A (en) | A kind of tower crane lift hook attitude detection and anti-sway device | |
| CN105628280A (en) | Integrated transmission device strain gage force measurement supporting seat for armored vehicle | |
| CN202869645U (en) | Portable vibration measuring instrument based on Android platform mobile phone | |
| CN209655982U (en) | A kind of paint film detection device and system | |
| CN219608026U (en) | Angle measuring device and working machine | |
| CN110108238A (en) | It is a kind of for measuring the measuring system and measurement method of part flatness | |
| CN203479796U (en) | Soil moisture detection system | |
| CN109186669A (en) | A kind of multi-functional automatic detection device of architectural engineering | |
| CN206095227U (en) | No wire mounting deviational survey device | |
| CN108408523A (en) | Lift sensor self-calibration system and method | |
| CN203203560U (en) | Automatic measuring device for weight and size of crystal | |
| CN212540715U (en) | Multifunctional distance measuring instrument | |
| CN213984883U (en) | Verticality tester based on 5G data transmission | |
| CN106595495A (en) | Optical displacement measurement system | |
| CN204649156U (en) | A kind of proving installation for measuring industrial robot repetitive positioning accuracy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |