CN218297066U - Device for detecting warping degree of main beam web of crane - Google Patents
Device for detecting warping degree of main beam web of crane Download PDFInfo
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- CN218297066U CN218297066U CN202222541929.8U CN202222541929U CN218297066U CN 218297066 U CN218297066 U CN 218297066U CN 202222541929 U CN202222541929 U CN 202222541929U CN 218297066 U CN218297066 U CN 218297066U
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Abstract
The utility model discloses a device for hoist main beam web warpage detects belongs to hoist equipment safety inspection technical field, including light source transmitter, measurement target crawling vehicle, the inside round point laser that is equipped with of light source transmitter, light source transmitter realizes the position control of laser through horizontal adjusting motor and vertical adjusting motor, aligns measurement target crawling vehicle target center automatically, measurement target crawling vehicle adopts facula position automatic detection technique, can trail facula height dynamically, can trail laser beam through position sensor whole journey automatic tracking, and the off-tracking is automatic to be revised, realizes through keeping away the barrier sensor that approaching the barrier can be dodged voluntarily, can wireless communication between measurement target crawling vehicle and the handheld terminal; the camber measurement accuracy of the girder web is higher, the detection is more convenient and quicker, the labor is saved, and the safety is higher.
Description
Technical Field
The utility model relates to a hoist equipment safety inspection technical field, concretely relates to a device that is used for hoist main beam web warpage to detect.
Background
With the development of society, the crane becomes one of the most widely used special equipment. Due to the special working environment of the crane, in the running and using process of the crane, if the main beam bears a large load, the phenomena of overload deformation and the like are easy to occur, if the main beam can not be detected and processed in time, safety accidents are easy to cause, the warping degree of the web plate of the main beam reflects the state of the main beam in crane equipment, and the detection of the warping degree of the web plate of the main beam is not only related to the state of the main beam, but also related to the safety of lives and property. The national standard universal bridge crane (GB/T14405) specifies the requirements relating to the "bending of the main beam in the horizontal direction" in 4.6.2, which are also specified in universal portal cranes (GB/T14406) and foundry crane scrap conditions (GB/T36697). In the prior art, the single parameter detection of the warping degree of a main beam web plate of the crane is less, the traditional detection mode is a steel wire drawing method, and the measurement method has the problems of low detection precision, low contrast, poor safety, low detection efficiency and the like through manual measurement.
SUMMERY OF THE UTILITY MODEL
For solving exist not enough among the prior art, the utility model provides a device for hoist main beam web warpage detects, it is higher to girder web warpage measurement accuracy, detect more convenient and fast, use manpower sparingly, the security is also higher.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides a device for hoist main beam web warpage detects, belongs to hoist equipment safety inspection technical field, including light source transmitter, measurement target crawling vehicle, the inside round point laser instrument that is equipped with of light source transmitter, light source transmitter realizes the position control of laser through horizontal adjusting motor and vertical adjusting motor, measures target crawling vehicle target center automatically well, measure target crawling vehicle and adopt facula position automatic detection technique, can dynamically track facula height, can be through the whole autotracking laser beam of position sensor, and skew orbit automatic correction realizes being close the barrier and can initiatively dodge through keeping away barrier sensor, can wireless communication between measurement target crawling vehicle and the handheld terminal.
Furthermore, a light spot position sensor is installed at the middle part of the front side of the measurement target crawling vehicle and connected with a lifting motor, and a limit switch is installed below the lifting motor.
Furthermore, an obstacle avoidance sensor is installed above the front portion of the measuring target crawling vehicle and connected with the measuring target crawling vehicle control main board.
Furthermore, an optical filter is arranged on the front side of the light spot position sensor.
Furthermore, antennas are installed in the measuring target crawling vehicle and the light source emitter, and the antennas can communicate with each other.
Furthermore, the spot size of the dot laser can be adjusted, and the direction of the light source can be adjusted at will through a horizontal adjusting motor and a vertical adjusting motor.
The utility model has the advantages that: 5363 the weight-reduced magnetic wheels of FZW make the creeper vehicle more portable and easy to crawl. The KYD650NX-G1680 remote small-spot round-point laser has the advantages of shock resistance, falling resistance and corrosion resistance. TT direct current gear motor, the precision is high, and metal output shaft is sturdy and durable. The light source emitter realizes the position adjustment of the light source through a transverse adjusting motor and a longitudinal adjusting motor, and automatically aligns to the target center of the measuring target; the measuring target crawling vehicle adopts a steering crawling mode with independent driving on two sides, and can realize direction adjustment; the measuring target crawling vehicle adopts a light spot position automatic detection technology and a precise linear motor dragging technology, has higher detection precision, can dynamically track the light spot height, and enlarges the light spot detection range; the measuring target crawling vehicle can automatically track the laser beam in the whole process, automatically correct the deviation track and actively avoid the approaching barrier; the detection amount target crawling vehicle can be in wireless communication with the handheld terminal.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
The reference numbers in the figures are as follows: 1. light source transmitter, 2, measure target climbing vehicle, 3, round point laser instrument, 4, horizontal adjusting motor, 5, vertical adjusting motor, 6, light source transmitter antenna, 7, light source transmitter power source, 8, base magnet, 9, laser emission mouth, 10, facula position sensor, 11, climbing vehicle antenna, 12, elevator motor, 13, direct current gear motor, 14, climbing vehicle power source, 15, climbing vehicle switch, 16, magnetic wheel, 17, keep away barrier sensor, 18, light filter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Example 1
The utility model provides a device for hoist main beam web warpage detects, belongs to hoist equipment safety inspection technical field, wholly includes light source emitter 1 and measures 2 two parts of target creeping vehicle, light source emitter 1 is inside to be equipped with round point laser instrument 3, horizontal adjusting motor 4, vertical adjusting motor 5. Light source transmitter 1 realizes the optional position regulation of laser through horizontal adjustment motor 4 and vertical adjustment motor 5, measures 2 target centers of target creeping vehicle automatically well, light source transmitter 1 outside is equipped with light source transmitter power source 7, base magnet 8, laser emission mouth 9, measure 2 inside facula position sensor 10 of target creeping vehicle, creeping vehicle antenna 11, elevator motor 12, direct current gear motor 13, measure 2 outside including creeping vehicle power source 14, creeping vehicle switch 15, magnetic wheel 16, obstacle avoidance sensor 17, light filter 18 of target creeping vehicle, magnetic wheel 16, two are from the driving wheel, and two back are the action wheel, realize the turn action through the speed difference, measure target creeping vehicle 2 and adopt facula position automatic detection technique and accurate elevator motor to drag the technique, can dynamic tracking facula height, measure target creeping vehicle 2 and can whole automatic tracking laser beam, skew orbit automatic correction, the obstacle can initiatively dodge, and approach light source transmitter 1 also can initiatively stop, and light source transmitter 1 carries out the communication with measurement target creeping vehicle 2 through the antenna, can wireless communication between measurement target creeping vehicle 2 and the handheld terminal.
Preferably, this measuring device passes through WIFI and is connected with handheld terminal, measure 2 accessible magnetic force wheels of target crawling vehicle and remove, place light source transmitter 1 and measurement target crawling vehicle 2 in girder web both sides position, press the switch of two equipment, start the equipment, light source transmitter is through perpendicular, horizontal direction regulation laser makes facula center and measurement target crawling vehicle target center coincidence, measurement target crawling vehicle can adsorb on the steel construction, can advance, retreat, turn to, light source transmitter sends the laser beam, and steerable light beam carries out vertical and horizontal direction and adjusts, the anterior facula position sensor of measurement target crawling vehicle can be digital signal with position signal conversion, calculate the distance that the facula removed through crawling, thereby measure the angularity of steel sheet, can show data such as angularity through handheld terminal.
The whole measuring process of the device is as follows: the method comprises the steps of selecting a warping degree position of a main beam web plate according to field needs, placing a light source emitter 1 and a measuring target crawling vehicle 2 on two sides of the selected main beam web plate measuring position, pressing power switches of two devices after fixation, connecting a handheld terminal, starting measurement, and enabling a user to check data in real time through the handheld terminal.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the design of the present invention within the technical scope of the present invention.
Claims (5)
1. The utility model provides a device for crane girder web warpage detects, characterized by includes light source transmitter (1), measurement target climbing vehicle (2), light source transmitter (1) is inside to be equipped with round point laser instrument (3), horizontal accommodate motor (4), vertical accommodate motor (5), light source transmitter (1) realizes the arbitrary position control of laser through horizontal accommodate motor (4) and vertical accommodate motor (5), measures target climbing vehicle (2) target centre of a motor vehicle well automatically, light source transmitter (1) outside is equipped with light source transmitter power source (7), base magnet (8), laser emission mouth (9), measure target climbing vehicle (2) inside including facula position sensor (10), climbing vehicle antenna (11), elevator motor (12), DC gear motor (13), it includes climbing vehicle power source interface (14), climbing vehicle switch (15), magnetic force wheel (16), obstacle avoidance sensor (17), light filter (18) to measure target climbing vehicle (2) outside, two are the driving wheel before magnetic force wheel (16), two are the action wheels, it can the wireless communication to measure between target climbing vehicle (2) and the handheld light filter terminal.
2. The device for detecting the warping degree of the main beam web of the crane according to claim 1, wherein a light spot position sensor (10) is mounted at the middle part of the front side of the measuring target crawling vehicle (2), and the light spot position sensor (10) is connected with a lifting motor (12).
3. The device for detecting the warping degree of the main beam web of the crane according to claim 1, wherein an obstacle avoidance sensor (17) is mounted below the front portion of the measurement target crawling vehicle (2).
4. The device for detecting the warping degree of the main beam web of the crane according to claim 1, wherein antennas are mounted in the measuring target crawling vehicle (2) and the light source emitter (1) and can communicate with each other.
5. The device for detecting the warping degree of the main beam web of the crane according to claim 1, wherein the spot size of the round spot laser (3) is adjustable, and the direction of the light source can be adjusted freely through a transverse adjusting motor (4) and a longitudinal adjusting motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222541929.8U CN218297066U (en) | 2022-09-26 | 2022-09-26 | Device for detecting warping degree of main beam web of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222541929.8U CN218297066U (en) | 2022-09-26 | 2022-09-26 | Device for detecting warping degree of main beam web of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218297066U true CN218297066U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222541929.8U Active CN218297066U (en) | 2022-09-26 | 2022-09-26 | Device for detecting warping degree of main beam web of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218297066U (en) |
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2022
- 2022-09-26 CN CN202222541929.8U patent/CN218297066U/en active Active
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