CN211687985U - Adjustable gantry crane - Google Patents
Adjustable gantry crane Download PDFInfo
- Publication number
- CN211687985U CN211687985U CN201921927521.6U CN201921927521U CN211687985U CN 211687985 U CN211687985 U CN 211687985U CN 201921927521 U CN201921927521 U CN 201921927521U CN 211687985 U CN211687985 U CN 211687985U
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- rotating plate
- frame
- connecting rod
- supporting
- connecting shaft
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Abstract
The utility model relates to an adjustable longmen lift belongs to mechanical transport field, and it includes preceding locating component, back locating component, frame and promotes drive assembly, promotes drive assembly and connects the frame, and preceding locating component and back locating component set up on the frame, preceding locating component is fixed in on the frame, sets up the drive of sliding between back locating component and frame, can remove along frame crossbeam direction, preceding locating component and back locating component all include driving motor, drive commentaries on classics board, connecting rod, driven commentaries on classics board, rotation axis and supporting component, and driving motor coaxial coupling drive commentaries on classics board changes the board, changes the board and is connected with connecting rod, driven commentaries on classics board, rotation axis and supporting component respectively. The utility model discloses have the transportation that realizes multiple automobile body, length is adjustable, has reduced manufacturing cost, has alleviateed unnecessary work load.
Description
Technical Field
The utility model relates to a gantry crane, specific gantry crane that can transport multiple motorcycle type that says so belongs to the machinery and carries the field.
Technical Field
The host computer factory has developed many kinds of platform motorcycle types in order to adapt to the market, and it produces several different platform motorcycle types on a production line simultaneously in order to practice thrift the investment, because some motorcycle types wheelbases are different, and single gantry crane can not satisfy the transportation demand of various motorcycle types, needs a kind of gantry crane that can adapt to many motorcycle types to realize this function.
Disclosure of Invention
The utility model aims at overcoming the above-mentioned not enough, thereby provide an adjustable longmen lift adapts to the motorcycle type of different car specifications, adapts to multiple working condition.
According to the technical scheme of the utility model, an adjustable gantry crane comprises a rear positioning component, a front positioning component, a frame and a lifting driving component, wherein the lifting driving component is connected with the frame, the front positioning component and the rear positioning component are arranged on the frame, the front positioning component comprises a first driving motor, a first driving rotating plate, a first connecting rod, a second connecting rod, a first driven rotating plate, a second driven rotating plate, a first connecting shaft, a second connecting shaft, a first supporting component, a second supporting component, a first cylindrical detection switch and a first supporting frame, the first supporting frame is fixed on the frame, the first driving motor is fixed on the first supporting frame, the first driving motor is coaxially connected with the first driving rotating plate, two ends of the first driving rotating plate are respectively connected with the first connecting rod and the second connecting rod by pin shafts, the other end of the first connecting rod is connected with the first connecting shaft by the first driven rotating plate, the first supporting assembly is fixed at the other end of the first connecting shaft, the other end of the second connecting rod is connected with the second connecting shaft through a second driven rotating plate, the second supporting assembly is fixed at the other end of the second connecting shaft, and the first cylindrical detection switch is arranged near the second driven rotating plate;
the rear positioning assembly comprises a sliding drive, a rack, a second cylindrical detection switch, a square head detection switch, a second drive motor, a second drive rotating plate, a third connecting rod, a fourth connecting rod, a third driven rotating plate, a fourth driven rotating plate, a third connecting shaft, a fourth connecting shaft, a third supporting assembly, a fourth supporting assembly and a second supporting frame, wherein the sliding drive is fixed on the second supporting frame, the rack is arranged on a cross beam of the frame, the sliding drive and the rack are matched with each other, the second drive motor is fixed on the second supporting frame, the second drive motor is coaxially connected with the second drive rotating plate, two ends of the second drive rotating plate are respectively connected with the third connecting rod and the fourth connecting rod through pin shafts, the other end of the third connecting rod is connected with the third connecting shaft through the third driven rotating plate, the third supporting assembly is fixed at the other end of the third connecting shaft, and the other end of the fourth connecting rod is connected with the fourth connecting shaft through the fourth driven rotating plate, the fourth supporting assembly is fixed to the other end of the fourth connecting shaft, the second cylindrical detection switch is arranged near the fourth driven rotating plate, and the square head detection switch is arranged on a cross beam on the right side of the second supporting frame.
As a further improvement, the frame is provided with two beams, the first support frame is fixed on the beam, and the rack is arranged along the extending direction of the beam.
The beneficial effects of the utility model are that, this adjustable gantry crane has the transportation that realizes multiple automobile body, and length is adjustable, has reduced manufacturing cost, has alleviateed unnecessary work load.
Drawings
Fig. 1 is a top view of the frame of the present invention.
Fig. 2 is an overall schematic diagram of the present invention.
Fig. 3 is a schematic view of a connection relationship between a first driving motor and a first connecting shaft and a second connecting shaft in the front positioning assembly.
Description of reference numerals: the lifting driving assembly 1, the frame 2, the front positioning assembly 3 and the rear positioning assembly 4;
a cross member 201;
a first driving motor 301, a first driving rotating plate 302, a first connecting rod 303, a second connecting rod 304, a first driven rotating plate 305, a second driven rotating plate 306, a first connecting shaft 307, a second connecting shaft 308, a first supporting component 309, a second supporting component 310, a first cylindrical detection switch 311 and a first supporting frame 312;
the device comprises a sliding drive 412, a rack 413, a second cylindrical detection switch 414, a square head detection switch 415, a second drive motor 401, a second drive rotating plate 402, a third connecting rod 403, a fourth connecting rod 404, a third driven rotating plate 405, a fourth driven rotating plate 406, a third connecting shaft 407, a fourth connecting shaft 408, a third support assembly 409, a fourth support assembly 410 and a second support frame 411.
Detailed Description
The present invention will be further explained below with reference to the drawings.
As shown in fig. 1 to 3, the utility model discloses a preceding locating component 3, back locating component 4, frame 2 and promote drive assembly 1, promote drive assembly 1 belt drive and drive the whole lift of frame 2, be provided with a plurality of crossbeams 201 on whole frame 2, preceding locating component 3 and back locating component 4 all set up on frame 2.
The front positioning component 3 comprises a first driving motor 301, a first driving rotating plate 302, a first connecting rod 303, a second connecting rod 304, a first driven rotating plate 305, a second driven rotating plate 306, a first connecting shaft 307, a second connecting shaft 308, a first supporting component 309, a second supporting component 310, a first cylindrical detection switch 311 and a first supporting frame 312, wherein the first supporting frame 312 is fixed on the frame 2, the first driving motor 301 is fixed on the first supporting frame 312, the first driving motor 301 is coaxially connected with the first driving rotating plate 302, two ends of the first driving rotating plate 302 are respectively connected with the first connecting rod 303 and the second connecting rod 304 by pin shafts, the other end of the first connecting rod 303 is connected with the first connecting shaft 307 by the first driven rotating plate 305, the first supporting component 309 is fixed at the other end of the first connecting shaft 307, the other end of the second connecting rod 304 is connected with the second connecting shaft 308 by the second driven rotating plate 306, a second supporting member 310 is fixed to the other end of the second connecting shaft 308, and the first cylindrical detection switch 311 is disposed near the first driven rotating plate 305;
the rear positioning component comprises a sliding drive 412, a rack 413, a second cylindrical detection switch 414, a square head detection switch 415, a second drive motor 401, a second drive rotating plate 402, a third connecting rod 403, a fourth connecting rod 404, a third driven rotating plate 405, a fourth driven rotating plate 406, a third connecting shaft 407, a fourth connecting shaft 408, a third support component 409, a fourth support component 410 and a second support frame 411, wherein the sliding drive 412 is fixed on the second support frame 411, the rack 413 is arranged on the cross beam 201 of the frame 2 and is installed along the direction of the cross beam 201, the sliding drive 412 and the rack 413 are matched with each other, the second drive motor 401 is fixed on the second support frame 411, the second drive motor 401 is coaxially connected with the second drive rotating plate 402, two ends of the second drive rotating plate 402 are respectively connected with the third connecting rod 403 and the fourth connecting rod 404 by pin shafts, the other end of the third connecting rod 403 is connected with the third connecting shaft 407 by the third driven rotating plate 405, a third supporting component 409 is fixed at the other end of the third connecting shaft 407, the other end of the fourth connecting rod 404 is connected with a fourth connecting shaft 408 by a fourth driven rotating plate 406, a fourth supporting component 410 is fixed at the other end of the fourth connecting shaft 408, the second cylindrical detecting switch 414 is arranged near the third driven rotating plate 405, and the square head detecting switch 415 is arranged on the cross beam 201 at the right side of the second supporting frame 411.
As shown in fig. 1, the first supporting member 309 can rotate 0 ° to 90 ° along a far point centered on the first connecting shaft 307, and the second supporting member 310 and the first supporting member 309 move synchronously at the same rotation angle, and similarly, the third supporting member 409 and the fourth supporting member 410 move synchronously at the same rotation angle, and the rotation angle is in the range of 0 ° to 90 °; the first cylindrical detection switch 311 is used to detect the position reached by the first driven rotating plate 305, so as to determine the real-time positions of the first supporting component 309 and the second supporting component 310, and the second cylindrical detection switch 414 is used to determine the real-time positions of the third supporting component 409 and the fourth supporting component 410; the square head detection switch 415 is used for detecting the position of the entire rear positioning assembly 4 sliding on the cross beam 201, so as to determine the real-time position.
The utility model discloses a working process does: firstly, the lifting driving assembly 1 lowers the whole frame 2 to a proper position, the first driving motor 301 is operated to adjust the positions of the first supporting assembly 309 and the second supporting assembly 310 to be matched with the front supporting point of the vehicle body, then the sliding driving 412 is used to adjust the whole position of the rear supporting assembly 4, then the second driving motor 401 is operated to adjust the positions of the third supporting assembly 409 and the fourth supporting assembly 410 to be matched with the rear supporting point of the vehicle body, and finally, the lifting driving assembly 1 lifts the whole vehicle body to a proper working position.
Claims (2)
1. An adjustable gantry crane comprises a rear positioning component (4), a front positioning component (3), a frame (2) and a lifting driving component (1), wherein the lifting driving component (1) is connected with the frame (2), the front positioning component (3) and the rear positioning component (4) are arranged on the frame (2), and the adjustable gantry crane is characterized in that the front positioning component (3) comprises a first driving motor (301), a first driving rotating plate (302), a first connecting rod (303), a second connecting rod (304), a first driven rotating plate (305), a second driven rotating plate (306), a first connecting shaft (307), a second connecting shaft (308), a first supporting component (309), a second supporting component (310), a first cylindrical detection switch (311) and a first supporting frame (312), the first supporting frame (312) is fixed on the frame (2), the first driving motor (301) is fixed on the first supporting frame (312), the first driving motor (301) is coaxially connected with a first driving rotating plate (302), two ends of the first driving rotating plate (302) are respectively connected with a first connecting rod (303) and a second connecting rod (304) through pin shafts, the other end of the first connecting rod (303) is connected with a first connecting shaft (307) through a first driven rotating plate (305), a first supporting assembly (309) is fixed at the other end of the first connecting shaft (307), the other end of the second connecting rod (304) is connected with a second connecting shaft (308) through a second driven rotating plate (306), a second supporting assembly (310) is fixed at the other end of the second connecting shaft (308), and the first cylindrical detection switch (311) is arranged near the second driven rotating plate (306);
the rear positioning component comprises a sliding drive (412), a rack (413), a second cylindrical detection switch (414), a square head detection switch (415), a second drive motor (401), a second drive rotating plate (402), a third connecting rod (403), a fourth connecting rod (404), a third driven rotating plate (405), a fourth driven rotating plate (406), a third connecting shaft (407), a fourth connecting shaft (408), a third supporting component (409), a fourth supporting component (410) and a second supporting frame (411), the sliding drive (412) is fixed on the second supporting frame (411), the rack (413) is arranged on a cross beam (201) of the frame (2), the sliding drive (412) and the rack (413) are matched with each other, the second drive motor (401) is fixed on the second supporting frame (411), and the second drive motor (401) is coaxially connected with the second drive rotating plate (402), the two ends of a second driving rotating plate (402) are respectively connected with a third connecting rod (403) and a fourth connecting rod (404) through pin shafts, the other end of the third connecting rod (403) is connected with a third connecting shaft (407) through a third driven rotating plate (405), a third supporting component (409) is fixed at the other end of the third connecting shaft (407), the other end of the fourth connecting rod (404) is connected with a fourth connecting shaft (408) through a fourth driven rotating plate (406), a fourth supporting component (410) is fixed at the other end of the fourth connecting shaft (408), a second cylindrical detection switch (414) is arranged near the fourth driven rotating plate (406), and a square head detection switch (415) is arranged on a cross beam (201) on the right side of a second supporting frame (411).
2. An adjustable gantry crane according to claim 1, characterized in that two cross beams (201) are provided on the frame (2), the first support frame (312) is fixed to the cross beam (201), and the rack (413) is provided along the extension direction of the cross beam (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927521.6U CN211687985U (en) | 2019-11-11 | 2019-11-11 | Adjustable gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927521.6U CN211687985U (en) | 2019-11-11 | 2019-11-11 | Adjustable gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211687985U true CN211687985U (en) | 2020-10-16 |
Family
ID=72786578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921927521.6U Active CN211687985U (en) | 2019-11-11 | 2019-11-11 | Adjustable gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211687985U (en) |
-
2019
- 2019-11-11 CN CN201921927521.6U patent/CN211687985U/en active Active
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| GR01 | Patent grant | ||
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