CN216272759U - Three-dimensional accurate positioning device of bridge crane - Google Patents
Three-dimensional accurate positioning device of bridge crane Download PDFInfo
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- CN216272759U CN216272759U CN202122350603.2U CN202122350603U CN216272759U CN 216272759 U CN216272759 U CN 216272759U CN 202122350603 U CN202122350603 U CN 202122350603U CN 216272759 U CN216272759 U CN 216272759U
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Abstract
The utility model provides a three-dimensional accurate positioning device of a bridge crane, which comprises: the bridge frame comprises a bridge frame main body, a main control box, limiting plates and a top plate, wherein the main control box is installed in the middle of the upper end face of the bridge frame main body, the limiting plates are respectively installed on the left side and the right side of the bridge frame main body, two guide rails are arranged in the middle of the front face of the bridge frame main body, the positioning boxes are respectively installed on the left side and the right side of the guide rails, and a driving machine is arranged on the right side of the main control box. Through setting up laser range finder and position encoder, location material position that can be accurate for the utility model is more practical, through setting up the regulating arm, can adjust laser range finder's range finding angle, in the in-service use, more is fit for bridge crane technical field.
Description
Technical Field
The utility model belongs to the technical field of bridge cranes, and particularly relates to a three-dimensional accurate positioning device of a bridge crane.
Background
The bridge crane is a hoisting device which is transversely erected above workshops, warehouses and material yards to hoist materials, is a hoisting machine with the widest application range and the largest quantity, two ends of the bridge crane are positioned on high cement columns or metal supports and shaped like a bridge, the bridge of the bridge crane longitudinally runs along rails laid on the elevated frames on two sides, the space below the bridge can be fully utilized to hoist the materials without being hindered by ground equipment, in the prior art, the three-dimensional position control of a hoisting object of the bridge crane is commanded by a commander on the ground, an operator in an operating room on the crane manually operates the crane to walk left and right through a cart of the crane, walk front and back through a trolley and ascend and descend through a hoisting mechanism according to command signals, the accurate positioning of the hoisting object can be realized by the mode, but the positioning process needs human command and manual operation, and consumes long time, the efficiency is low; the three-dimensional precise positioning device for the bridge crane is needed to solve the problems because the positioning can not be successfully performed once and the alignment can be performed by repeated inching near the positioning point.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a three-dimensional accurate positioning device of a bridge crane, and solves the problems in the background technology.
The utility model is realized by the following technical scheme: a three-dimensional accurate positioning device of a bridge crane comprises: the bridge frame comprises a bridge frame main body, a main control box, a limiting plate and a top plate, wherein the main control box is installed in the middle of the upper end face of the bridge frame main body, the limiting plate is installed on each of the left side and the right side of the bridge frame main body respectively, two guide rails are arranged in the middle of the front face of the bridge frame main body, one positioning box is installed on each of the left side and the right side of each guide rail respectively, a driving machine is arranged on the right side of each main control box, a driving mechanism is arranged in the middle of each of the two positioning boxes, the top plate is arranged on each of the left side and the right side of the interior of the bridge frame main body respectively, two buffer springs are arranged on each of the two top plates, four moving wheels are arranged in each positioning box, two laser range finders are arranged on each of the left side and the right side of the lower portion of each positioning box, a laser head is arranged on each of the left end face and the right end face of each laser range finder, and an adjusting arm is arranged on each of the lower portion of each positioning box, the left side of the interior of the main control box is provided with an integrated circuit board, a position encoder is installed on the left side of the front face of the left side of the integrated circuit board, a single chip microcomputer is arranged on the right side of the position encoder, a remote control unit is arranged on the right side of the single chip microcomputer, and a main motor is arranged on the right side of the remote control unit.
In a preferred embodiment, the two guide rails are connected to the two positioning boxes by four moving wheels, respectively, during actual use, and the driving mechanism is connected to a driving machine by an electric wire during actual use.
In a preferred embodiment, the driving machine is connected to a main motor through a connection cable in actual use, the laser distance measuring instrument is connected to the laser head in actual use, and the two driving mechanisms are connected to the main motor through the connection cable in actual use.
In a preferred embodiment, the four moving wheels are respectively connected with two driving mechanisms during actual use, and the two laser range finders are respectively connected with the two driving mechanisms through adjusting arms during actual use.
As a preferred embodiment, the output end of the single chip microcomputer is connected with the input ends of the two laser distance measuring instruments in actual use, and the output end of the remote control unit is connected with the input end of the single chip microcomputer in actual use.
As a preferred embodiment, the input end of the single chip microcomputer is connected with the output end of the position encoder in actual use, and the driving mechanism is connected with the output end of the single chip microcomputer in actual use.
After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up laser range finder and position encoder, location material position that can be accurate for the utility model is more practical, through setting up the regulating arm, can adjust laser range finder's range finding angle, in the in-service use, more is fit for bridge crane technical field.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a three-dimensional precise positioning device of a bridge crane according to the present invention.
FIG. 2 is a schematic structural diagram of a three-dimensional precise positioning device of a bridge crane in a front cross-sectional view.
FIG. 3 is a schematic rear view of a three-dimensional precise positioning device of a bridge crane according to the present invention.
FIG. 4 is a block diagram of the working process of the three-dimensional precise positioning device of the bridge crane.
In the figure, 1-bridge main body, 2-main control box, 3-limit plate, 4-top plate, 5-guide rail, 6-positioning box, 7-driving machine, 8-driving mechanism, 9-buffer spring, 10-moving wheel, 11-laser head, 12-regulating arm, 13-laser distance meter, 14-integrated circuit board, 15-main motor, 16-single chip microcomputer, 17-position encoder, 18-remote control unit and 19-connecting cable.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a three-dimensional accurate positioning device of a bridge crane comprises: the bridge frame comprises a bridge frame main body 1, a main control box 2, a limiting plate 3 and a top plate 4, wherein the main control box 2 is installed in the middle of the upper end face of the bridge frame main body 1, the limiting plate 3 is installed on the left side and the right side of the bridge frame main body 1 respectively, two guide rails 5 are arranged in the middle of the front face of the bridge frame main body 1, one positioning box 6 is installed on the left side and the right side of each guide rail 5 respectively, a driving machine 7 is arranged on the right side of the main control box 2, a driving mechanism 8 is arranged in the middle of the inner part of each positioning box 6, the top plate 4 is arranged on the left side and the right side of the inner part of the bridge frame main body 1 respectively, two buffer springs 9 are arranged on the left side and the right side of each top plate 4 respectively, four moving wheels 10 are arranged in each positioning box 6, one laser range finder 13 is arranged on the left side and the right side of the lower part of each positioning box 6, a laser head 11 is arranged on the left end face and the right end face of each laser range finder 13, and an adjusting arm 12 is arranged below each positioning box 6, the left side of the interior of the main control box 2 is provided with an integrated circuit board 14, the left side of the front of the left side of the integrated circuit board 14 is provided with a position encoder 17, the right side of the position encoder 17 is provided with a single chip microcomputer 16, the right side of the single chip microcomputer 16 is provided with a remote control unit 18, the right side of the remote control unit 18 is provided with a main motor 15, the main motor 15 can supply power to the driving mechanism 8, and the laser head 11 can emit positioning laser.
Two guided ways 5 are connected with two location boxes 6 through four respectively moving wheel 10 when in actual use, and actuating mechanism 8 is connected with driver 7 through the electric wire when in actual use, and actuating mechanism 8 can drive four and move wheel 10 and remove.
The driving machine 7 is connected with the main motor 15 through the connecting cable 19 in actual use, the laser distance measuring instrument 13 is connected with the laser head 11 in actual use, the two driving mechanisms 8 are connected with the main motor 15 through the connecting cable 19 in actual use, and the laser distance measuring instrument 13 can position the distance of a suspended object.
The four moving wheels 10 are respectively connected with the two driving mechanisms 8 in actual use, the two laser range finders 13 are respectively connected with the two driving mechanisms 8 through the adjusting arms 12 in actual use, and the adjusting arms 12 can adjust the range finding angles of the laser range finders 13.
The output end of the singlechip 16 is connected with the input ends of the two laser range finders 13 in actual use, the output end of the remote control unit 18 is connected with the input end of the singlechip 16 in actual use, and the remote control unit 18 can receive and output control signals.
The input end of the single chip microcomputer 16 is connected with the output end of the position encoder 17 in actual use, the driving mechanism 8 is connected with the output end of the single chip microcomputer 16 in actual use, and the single chip microcomputer 16 can control the driving mechanism 8 to operate.
As an embodiment of the present invention: in actual use, a worker transmits the three-dimensional position of the suspended object to the remote control unit 18 by using the control end, the remote control unit 18 transmits the three-dimensional position to the single chip microcomputer 16, the single chip microcomputer 16 stores the three-dimensional position and transmits the three-dimensional position to the position encoder 17, the position encoder 17 converts the three-dimensional position into an electric signal and transmits the electric signal to the single chip microcomputer 16, the single chip microcomputer 16 transmits the electric signal to the laser range finder 13, the laser range finder 13 emits laser to accurately position the three-dimensional position of the suspended object through the laser head 11, the worker transmits a control signal to the remote control unit 18 through the control end in the positioning process, the remote control unit 18 transmits the control signal to the single chip microcomputer 16, the single chip microcomputer 16 controls the driving mechanism 8 to operate, the driving mechanism 8 drives the four moving wheels 10 to move, and the moving wheels 10 drive the positioning box 6 to move on the guide rail 5, when the laser positioning angle needs to be adjusted, a worker uses the control end to send a control signal to the remote control unit 18, the remote control unit 18 transmits the control signal to the single chip microcomputer 16, the single chip microcomputer 16 drives the adjusting arm 12 to rotate through the driving mechanism 8, the adjusting arm 12 rotates to drive the laser range finder 13 to rotate, and the control signal is cut off when the laser positioning angle is adjusted to a specified position.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A three-dimensional accurate positioning device of a bridge crane comprises: crane span structure main part (1), master control case (2), limiting plate (3) and roof (4), its characterized in that: the bridge frame is characterized in that a main control box (2) is installed in the middle of the upper end face of the bridge frame main body (1), a limiting plate (3) is installed on the left side and the right side of the bridge frame main body (1) respectively, two guide rails (5) are arranged in the middle of the front face of the bridge frame main body (1), a positioning box (6) is installed on the left side and the right side of each guide rail (5) respectively, a driving machine (7) is arranged on the right side of the main control box (2), a driving mechanism (8) is arranged in the middle of the inner portion of each positioning box (6), a top plate (4) is arranged on the left side and the right side of the inner portion of the bridge frame main body (1) respectively, two buffer springs (9) are arranged on the left side and the right side of each top plate (4) respectively, four moving wheels (10) are arranged in each positioning box (6), and two laser range finders (13) are arranged on the left side and the right side of the lower portion of each positioning box (6) respectively, two laser range finder (13) left end face and right-hand member face all are provided with one laser head (11), two location case (6) below all is provided with one regulating arm (12), the inside left side of master control case (2) is provided with integrated circuit board (14), position encoder (17) are installed in integrated circuit board (14) left side front left side, position encoder (17) right side is provided with singlechip (16), singlechip (16) right side is provided with remote control unit (18), remote control unit (18) right side is provided with main motor (15).
2. The three-dimensional precise positioning device of the bridge crane as claimed in claim 1, wherein: the two positioning boxes (6) are respectively connected with the two guide rails (5) through four moving wheels (10), and the driving machine (7) is connected with the driving mechanism (8) through an electric wire.
3. The three-dimensional precise positioning device of the bridge crane as claimed in claim 1, wherein: the laser head driving device is characterized in that the main motor (15) is connected with the driving machine (7) through a connecting cable (19), the laser head (11) is connected with the laser range finder (13), and the main motor (15) is connected with the two driving mechanisms (8) through the connecting cable (19).
4. The three-dimensional precise positioning device of the bridge crane as claimed in claim 1, wherein: the two driving mechanisms (8) are respectively connected with the four moving wheels (10), and the two driving mechanisms (8) are respectively connected with the two laser range finders (13) through adjusting arms (12).
5. The three-dimensional precise positioning device of the bridge crane as claimed in claim 1, wherein: the input ends of the two laser range finders (13) are connected with the output end of a single chip microcomputer (16), and the input end of the single chip microcomputer (16) is connected with the output end of a remote control unit (18).
6. The three-dimensional precise positioning device of the bridge crane as claimed in claim 1, wherein: the output end of the position encoder (17) is connected with the input end of the single chip microcomputer (16), and the output end of the single chip microcomputer (16) is connected with the driving mechanism (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122350603.2U CN216272759U (en) | 2021-09-27 | 2021-09-27 | Three-dimensional accurate positioning device of bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122350603.2U CN216272759U (en) | 2021-09-27 | 2021-09-27 | Three-dimensional accurate positioning device of bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216272759U true CN216272759U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122350603.2U Active CN216272759U (en) | 2021-09-27 | 2021-09-27 | Three-dimensional accurate positioning device of bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216272759U (en) |
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2021
- 2021-09-27 CN CN202122350603.2U patent/CN216272759U/en active Active
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