CN213517555U - Laser ranging device for hoisting container crane - Google Patents
Laser ranging device for hoisting container crane Download PDFInfo
- Publication number
- CN213517555U CN213517555U CN202022065113.3U CN202022065113U CN213517555U CN 213517555 U CN213517555 U CN 213517555U CN 202022065113 U CN202022065113 U CN 202022065113U CN 213517555 U CN213517555 U CN 213517555U
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- laser
- fixedly connected
- container crane
- range finder
- hoisting
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- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Abstract
The utility model discloses a laser rangefinder is used in container crane hoist and mount, including the davit, the right flank swing joint of davit has the rotation axis, the surface swing joint of rotation axis has the stay cord, the one end fixedly connected with couple of rotation axis is kept away from to the stay cord, the last fixed surface of couple is connected with the range finding baffle, the lower fixed surface of davit is connected with the fixed block, the inside swing joint of fixed block has movable head, the lower fixed surface of movable head is connected with the casing, the right flank fixedly connected with connecting rod of casing. The utility model discloses, make laser range finder and stay cord move together through two connecting rods for laser range finder's laser can be more accurate beat on range finding baffle, through being provided with motor and cleaning head, rotatory through the motor, the cleaning head can clean the lens, thereby makes the lens dust clean, keeps totally, and the transmission of the laser of being convenient for makes the measurement accurate.
Description
Technical Field
The utility model relates to a laser rangefinder field especially relates to a container crane hoists and uses laser rangefinder.
Background
Laser ranging uses a laser as a light source to perform ranging. And are classified into a continuous laser and a pulse laser according to the way the laser operates. Helium neon, argon ion, krypton cadmium and other gas lasers work in a continuous output state and are used for phase type laser ranging; the double heterogeneous gallium arsenide semiconductor laser is used for infrared distance measurement; solid lasers such as ruby and neodymium glass are used for pulse type laser ranging. The laser range finder not only can work day and night but also can improve the range finding precision compared with a photoelectric range finder because of the characteristics of good monochromaticity, strong directivity and the like of laser and the integrated electronic circuit.
In the hoist operation, because the davit makes article rise, because inertia and resistance, the couple can produce and rock, makes the distance between measurement couple that laser range finder can not be accurate and the davit to take place danger, but great at the job site dust moreover, can block the lens, make laser rangefinder inaccurate, thereby lead to dangerous emergence.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the laser rangefinder is used in hoisting of a container crane who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a laser distance measuring device for hoisting of a container crane comprises a suspension arm, wherein the right side surface of the suspension arm is movably connected with a rotating shaft, the outer surface of the rotating shaft is movably connected with a stay cord, one end of the stay cord far away from the rotating shaft is fixedly connected with a hook, the upper surface of the hook is fixedly connected with a distance measuring baffle, the lower surface of the suspension arm is fixedly connected with a fixed block, the inner part of the fixed block is movably connected with a movable head, the lower surface of the movable head is fixedly connected with a shell, the right side surface of the shell is fixedly connected with a connecting rod, the left side surface of the shell is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, one end of the rotating rod far away, a stop block is arranged in the shell and below the clamping block, and a lens is arranged on the lower surface of the shell.
As a further description of the above technical solution:
the shape of activity head is circular, the quantity of fixed block has two and is located the both sides of davit.
As a further description of the above technical solution:
the cleaning head is semicircular in shape, and the position of the cleaning head and the position of the lens are located on the same horizontal plane.
As a further description of the above technical solution:
the number of the connecting rods is two, and the inner parts of the connecting rods are movably connected with the pull ropes.
As a further description of the above technical solution:
the lens corresponds to the output end of the laser range finder, and the laser range finder corresponds to the position of the range finding baffle.
As a further description of the above technical solution:
the position of dog is located the lower surface of range finding baffle, the quantity of clamp splice has two and evenly distributed in laser range finder's surface.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this laser rangefinder is used in container crane hoist and mount through being provided with the connecting rod, makes laser rangefinder and stay cord move together through two connecting rods for laser rangefinder's laser can be more accurate beat on range finding baffle, makes the range finding accurate.
2. Compared with the prior art, this laser rangefinder is used in container crane hoist and mount through being provided with motor and cleaning head, and through the motor rotation, cleaning head can clean the lens to make the lens dust clean, keep totally, the transmission of the laser of being convenient for makes the measurement accurate.
Drawings
Fig. 1 is a schematic view of the overall structure of a laser distance measuring device for hoisting a container crane according to the present invention;
fig. 2 is an enlarged view of a structure at a position a in fig. 1 of the laser distance measuring device for hoisting of the container crane provided by the utility model;
fig. 3 is the utility model provides a container crane hoists with laser rangefinder's inside structure of casing chart.
Illustration of the drawings:
1. a suspension arm; 2. a rotating shaft; 3. pulling a rope; 4. a fixed block; 5. a movable head; 6. a housing; 7. a connecting rod; 8. a connecting plate; 9. a motor; 10. rotating the rod; 11. cleaning the head; 12. hooking; 13. a ranging baffle; 14. a clamping block; 15. a laser range finder; 16. a stopper; 17. a lens.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the utility model provides a pair of container crane hoists and uses laser rangefinder: comprises a suspension arm 1 for transferring heavy objects, a rotating shaft 2 is movably connected on the right side surface of the suspension arm 1 for pulling a pull rope 3 to improve objects, a pull rope 3 is movably connected on the outer surface of the rotating shaft 2 for providing pulling force to improve a hook 12, one end of the pull rope 3 far away from the rotating shaft 2 is fixedly connected with a hook 12 for hooking and taking the objects to be lifted, a distance measuring baffle 13 is fixedly connected on the upper surface of the hook 12 for returning laser, a fixed block 4 is fixedly connected on the lower surface of the suspension arm 1 for fixing the position of a shell 6, a movable head 5 is movably connected inside the fixed block 4 for moving the shell 6, a shell 6 is fixedly connected on the lower surface of the movable head 5 for protecting a laser distance measuring instrument 15, a connecting rod 7 is fixedly connected on the right side surface of the shell 6 for keeping the shell 6 and the pull rope 3 horizontal, and a connecting, because fixed motor 9's position, the lower fixed surface of connecting plate 8 is connected with motor 9, provide the rotatory power of cleaning head 11, motor 9's output fixedly connected with dwang 10, the one end fixedly connected with cleaning head 11 of motor 9 is kept away from to dwang 10, clean lens 17, the inside of casing 6 is provided with clamp splice 14, the position of fixed laser range finder 15, the inside fixedly connected with laser range finder 15 of clamp splice 14, measure a distance, the inside of casing 6 and the below that is located clamp splice 14 are provided with dog 16, further fixed laser range finder 15's position, the lower surface of casing 6 is provided with lens 17, make things convenient for the laser to jet out.
The shape of activity head 5 is circular, the quantity of fixed block 4 has two and is located davit 1's both sides, be convenient for make casing 6 move about, the shape of cleaning head 11 is semi-circular, the position of cleaning head 11 is located same horizontal plane with lens 17, be convenient for clean, when not clearing, do not shelter from sending of laser, the quantity of connecting rod 7 is two, the inside and the 3 swing joint of stay cord of connecting rod 7, be convenient for make casing 6 parallel with stay cord 3, lens 17 is corresponding with laser range finder 15's output, laser range finder 15 is corresponding with range finder 13's position, be convenient for measure the distance between davit 1 and couple 12, the position of dog 16 is located range finder 13's lower surface, the quantity of clamp splice 14 has two and evenly distributed in laser range finder 15's surface, make fixed fastening.
The working principle is as follows: through installing two laser range finders 15 in the below of davit 1, range finding baffle 13 is installed in the relevant position of couple 12, carry out the during operation, send laser through laser range finder 15, return through range finding baffle 13, measure and calculate the distance between davit 1 and the couple 12, when the lifting hook rocks, make casing 6 and stay cord 3 keep the level through connecting rod 7, can measure a distance, starter motor 9, can make cleaning head 11 clean lens 17, guarantee the transmission of laser, thereby make the accuracy of range finding.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a container crane hoists and uses laser rangefinder, includes davit (1), its characterized in that: the suspension arm comprises a suspension arm body (1), a rotation shaft (2) is movably connected to the right side face of the suspension arm body (1), a pull rope (3) is movably connected to the outer surface of the rotation shaft (2), a hook (12) is fixedly connected to one end of the pull rope (3) far away from the rotation shaft (2), a ranging baffle (13) is fixedly connected to the upper surface of the hook (12), a fixed block (4) is fixedly connected to the lower surface of the suspension arm body (1), a movable head (5) is movably connected to the inner portion of the fixed block (4), a shell (6) is fixedly connected to the lower surface of the movable head (5), a connecting rod (7) is fixedly connected to the right side face of the shell (6), a connecting plate (8) is fixedly connected to the left side face of the shell (6), a motor (9) is fixedly, the one end fixedly connected with cleaning head (11) of motor (9) are kept away from in dwang (10), the inside of casing (6) is provided with clamp splice (14), the inside fixedly connected with laser range finder (15) of clamp splice (14), the inside of casing (6) and the below that is located clamp splice (14) are provided with dog (16), the lower surface of casing (6) is provided with lens (17).
2. The laser ranging device for hoisting of the container crane as claimed in claim 1, wherein: the shape of the movable head (5) is circular, and the number of the fixed blocks (4) is two and is positioned on two sides of the suspension arm (1).
3. The laser ranging device for hoisting of the container crane as claimed in claim 1, wherein: the cleaning head (11) is semicircular, and the position of the cleaning head (11) and the position of the lens (17) are positioned on the same horizontal plane.
4. The laser ranging device for hoisting of the container crane as claimed in claim 1, wherein: the number of the connecting rods (7) is two, and the inner parts of the connecting rods (7) are movably connected with the pull ropes (3).
5. The laser ranging device for hoisting of the container crane as claimed in claim 1, wherein: the lens (17) corresponds to the output end of the laser range finder (15), and the laser range finder (15) corresponds to the position of the ranging baffle (13).
6. The laser ranging device for hoisting of the container crane as claimed in claim 1, wherein: the position of dog (16) is located the lower surface of range finding baffle (13), the quantity of clamp splice (14) has two and evenly distributed in the surface of laser range finder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065113.3U CN213517555U (en) | 2020-09-18 | 2020-09-18 | Laser ranging device for hoisting container crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065113.3U CN213517555U (en) | 2020-09-18 | 2020-09-18 | Laser ranging device for hoisting container crane |
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| Publication Number | Publication Date |
|---|---|
| CN213517555U true CN213517555U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022065113.3U Active CN213517555U (en) | 2020-09-18 | 2020-09-18 | Laser ranging device for hoisting container crane |
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| CN (1) | CN213517555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686270A (en) * | 2021-09-30 | 2021-11-23 | 湖南瑞盈光电科技有限公司 | On-vehicle well accuse plane glass apron plane degree of flatness detection device |
-
2020
- 2020-09-18 CN CN202022065113.3U patent/CN213517555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686270A (en) * | 2021-09-30 | 2021-11-23 | 湖南瑞盈光电科技有限公司 | On-vehicle well accuse plane glass apron plane degree of flatness detection device |
| CN113686270B (en) * | 2021-09-30 | 2024-06-04 | 湖南瑞盈光电科技有限公司 | Flatness detection device for vehicle-mounted central control plane glass cover plate |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230707 Address after: No. 1705, 17th Floor, Building 1, Sunshine City, Mingzhu Avenue, High tech Industrial Park, Yulin City, Shaanxi Province, 719000 Patentee after: Yulin Changtai Logistics Co.,Ltd. Address before: Room 322, maoshen building, 16 Hubei Road, Xiaobailou street, Heping District, Tianjin Patentee before: Tianjin Coulomb Technology Co.,Ltd. |